2015 Wireline Services Catalog
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(2) Schlumberger 3750 Briarpark Drive Houston, Texas 77042 slb.com Copyright © 2015 Schlumberger. All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transcribed in any form or by any means, electronic or mechanical, including photocopying and recording, without the prior written permission of the publisher. While the information presented herein is believed to be accurate, it is provided “as is” without express or implied warranty. Specifications are current at the time of printing. Temperature ratings are for the internal tool components. 14-FE-0074 An asterisk (*) is used throughout this document to denote a mark of Schlumberger. Other company, product, and service names are the properties of their respective owners. Cover photograph of the Discoverer Enterprise courtesy of Transocean.. Back | Main Menu | Contents | Search | Next.
(3) Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3. Wireline Services Catalog. Health, Safety, and the Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Health, Safety, and the Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HSE Management System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HSE Policy Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 7 7 8. Surface Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface acquisition and imaging systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . InterACT* global connectivity, collaboration, and information service . . . . . . . . . . . Data formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telemetry systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Field units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optimum Service Land Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Universal Payload Medium Service Land Carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,000- and 26,000-lbf offshore units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wireline high-tension conveyance systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Integrated wireline conveyance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Well Conveyance Planner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conveyance in the hostile conditions of high pressure and high temperature . . . . Strengthening cable capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Improving surface equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enhancing telemetry and downhole tool power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TuffLINE* torque-balanced composite wireline cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UltraTRAC* and UltraTRAC Mono* all-terrain wireline tractors . . . . . . . . . . . . . . . . . . . . . . . . TuffTRAC* and TuffTRAC Mono* cased hole services tractors . . . . . . . . . . . . . . . . . . . . . . . . . . MaxTRAC* downhole wireline tractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drillpipe-assisted wireline deployment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LWF* logging-while-fishing service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TLC* tough logging conditions system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Depth measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 11 12 12 12 13 14 14 14 14 16 16 16 17 17 17 18 19 20 22 23 24 24 24 25. Logging Platforms and Suites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scanner Family* rock and fluid characterization services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Openhole Scanner services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cased hole Scanner services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Platform Express* integrated wireline logging tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ThruBit* through-the-bit logging services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multi Express* slim multiconveyance formation evaluation platform . . . . . . . . . . . . . . . . . . . Xtreme* HPHT well logging platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SlimXtreme* slimhole HPHT well logging platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IPL* integrated porosity lithology service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ABC* analysis behind casing services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Carbonate Advisor* petrophysics and productivity analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DecisionXpress* petrophysical evaluation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DeepLook-EM* crosswell electromagnetic imaging service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PS Platform* production services platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 29 29 30 34 36 39 42 45 47 49 52 53 54 56. ■. Contents. iii. Back | Main Menu | Search | Next.
(4) Dielectric Dispersion Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Dielectric Scanner* multifrequency dielectric dispersion service . . . . . . . . . . . . . . . . . . . . . . . 61 Resistivity Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rt Scanner* triaxial induction service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Induction tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIT* array induction imager tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Platform Express array induction imager tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hostile Environment Induction Imager Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SlimXtreme Array Induction Imager Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Laterolog tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ARI* azimuthal resistivity imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HRLA* high-resolution laterolog array tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High-Resolution Azimuthal Laterolog Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Microresistivity tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MicroSFL* spherically focused resistivity tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Micro-Cylindrically Focused Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Powered Caliper Device with microlog tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHFR-Plus* and CHFR-Slim* cased hole formation resistivity tools . . . . . . . . . . . . . . . . . . . . . 63 65 67 67 67 67 67 69 69 69 69 71 71 71 71 73. Nuclear Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gamma ray tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spectral gamma ray tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NGS* natural gamma ray spectrometry tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hostile Environment Natural Gamma Ray Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Litho Scanner* high-definition spectroscopy service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ECS* elemental capture spectroscopy sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Neutron porosity tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNL* compensated neutron logging tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Highly Integrated Gamma Ray Neutron Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SlimXtreme Compensated Neutron Porosity Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHFP* cased hole formation porosity service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Array Porosity Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . APS* accelerator porosity sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hostile Environment Accelerator Porosity Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RSTPro* reservoir saturation tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Density tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Three-Detector Lithology Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Litho-Density* Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hostile Environment Lithology Density Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SlimXtreme Litho-Density Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 77 79 79 79 81 83 85 85 85 85 85 87 87 87 89 91 91 92 92 92. Nuclear Magnetic Resonance Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 MR Scanner* expert magnetic resonance service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 CMR-Plus* combinable magnetic resonance tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Acoustic Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Sonic Scanner* acoustic scanning platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 ThruBit Dipole* through-the-bit acoustic service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 DSI* dipole shear sonic imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Monopole acoustic tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Digital Sonic Logging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 SlimXtreme Sonic Logging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109. iv. Wireline Services Catalog. Back | Main Menu | Search | Next.
(5) Dipmeter and Imaging Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Quanta Geo* photorealistic reservoir geology service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 FMI-HD* high-definition formation microimager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 FMI* fullbore formation microimager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 UBI* ultrasonic borehole imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 OBMI* oil-base microimager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Drilling and Directional Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 GPIT general purpose inclinometry tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Seismic Imaging Tools and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Q-Borehole* integrated borehole seismic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 VSI* versatile seismic imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 SWINGS* seismic navigation and positioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 TRISOR* acoustic source control element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Q-Borehole integrated borehole seismic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 DeepLook-CS* crosswell seismic imaging service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 CSI* combinable seismic imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Q-Borehole Explorer* high-output, wide-bandwidth truck vibrator . . . . . . . . . . . . . . . . . . . . . . . . 140 Other land seismic sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Marine seismic sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Formation Testing and Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 MDT Forte* and MDT Forte-HT* rugged and high-temperature modular formation dynamics testers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 MDT* modular formation dynamics tester . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Saturn* 3D radial probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Quicksilver Probe* focused fluid extraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 InSitu Fluid Analyzer* real-time downhole fluid analysis system . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Composition* and InSitu CO2* sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu GOR* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Color* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Density* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Viscosity* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Fluorescence* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu pH* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 InSitu Resistivity* sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Pressure and temperature sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Fluid profiling characterization of reservoir fluid properties variation . . . . . . . . . . . 154 InSitu Pro* real-time quality control and interpretation software . . . . . . . . . . . . . . . . . . . . . . . 156 Advanced MDT tester modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Dual-Packer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Dual-Probe Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Flow-Control Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Pumpout Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 LFA* live fluid analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 CFA* composition fluid analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 MDT tester low-shock sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 MDT tester Multisample Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165. 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(6) PressureXpress-HT* high-temperature reservoir pressure service . . . . . . . . . . . . . . . . . . . . . . . 166 PressureXpress* reservoir pressure while logging service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 SRFT* slimhole repeat formation tester . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 CHDT* cased hole dynamics tester . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 XL-Rock* large-volume rotary sidewall coring service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 MSCT* mechanical sidewall coring tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 CST* chronological sample taker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Well Integrity Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Isolation Scanner* cement evaluation service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Cement bond logging tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 SlimXtreme Sonic Logging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Cement bond log from Digital Sonic Logging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Cement bond log from Hostile Environment Sonic Logging Tool . . . . . . . . . . . . . . . . . . 184 Slim Cement Mapping Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Memory Slim Cement Bond Logging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 USI* ultrasonic imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 EM Pipe Scanner* electromagnetic casing inspection tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Corrosion monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 UCI* ultrasonic casing imager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 PS Platform Multifinger Imaging Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Production Logging Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Flow Scanner* horizontal and deviated well production logging system . . . . . . . . . . . . . . . . 195 PS Platform production services platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 RSTPro reservoir saturation tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 WFL* water flow log from the RSTPro reservoir saturation tool . . . . . . . . . . . . . . . . . . . 200 RSTPro tool with silica activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 CPLT* combinable production logging tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Combinable Gamma Ray Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Phase Velocity Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 FloView* holdup measurement tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Multiple-Isotope Spectroscopy Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Perforating Services and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 SPAN Rock* stressed rock perforating analysis and Schlumberger premium charges . . 211 PowerJet Nova* extradeep penetrating shaped charges . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 PowerJet Omega* deep penetrating perforating shaped charge . . . . . . . . . . . . . . . . . . 212 PFrac Nova* perforating charge for optimizing stimulation treatment . . . . . . . . . . . 212 PowerFlow* slug-free big hole shaped charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Perforating explosives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Gun systems and charges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Capsule gun systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Enerjet* expendable strip gun system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Pivot Gun* through-tubing perforating gun system . . . . . . . . . . . . . . . . . . . . . . . . . . 214 PowerSpiral* spiral-phased capsule perforating system . . . . . . . . . . . . . . . . . . . . . 215 Hollow carrier perforating gun systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 HSD* high shot density perforating gun system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Fractal* multistage stimulation perforating system . . . . . . . . . . . . . . . . . . . . . . . . . 216 Frac Gun multistage fracture stimulation perforating gun system . . . . . . . . . . 216. vi. 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(7) PURE* clean perforations system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Detonation systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Secure2* RF-safe electronic detonator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 S.A.F.E.* slapper-actuated firing equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 ASFS* addressable-switch firing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Perforating accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Casing collar locator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 UPCT* universal perforating and correlation tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 PGGT* powered gun gamma tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 WPP* wireline perforating platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Wireline Oriented Perforating Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 Through-tubing perforating positioning devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Magnetic Positioning Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Spring Positioning Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Wireline Perforating Anchor Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Cutters and colliding tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231 PowerCutter* precision tubular cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231 Punchers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Well Intervention Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 ReSOLVE* instrumented wireline intervention service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 High-force linear actuator tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Selective universal shifting tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Nonexplosive setting tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Milling tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Casing Packer Setting Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Gauge ring and junk basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 PosiSet* mechanical plugback tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 Auxiliary Measurements and Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Caliper log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Auxiliary Compression Tension Sub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Environmental Measurement Sonde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 FPIT* free-point indicator tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 CERT* correlated electromagnetic retrieval tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250. Contents. vii. Back | Main Menu | Search | Next.
(8) Introduction. Back | Main Menu | Contents | Search | Next.
(9) Introduction During the early 1900s Conrad and Marcel Schlumberger experimented with surface electrical measurements as a way of defining the Earth’s subsurface structure. In 1927 they performed their experiment in an oil well in France for the Pechelbronn Oil Company. The result was the first electrical log, and it showed conclusively that geologic formations penetrated by the drill could be identified by electrical measurements. The electric log gave eyes to the oil finders, who previously could rely only on drill cuttings and core samples. In the years since that historic event in France, Schlumberger has become the world’s leading supplier of technology, integrated project management, and information solutions to customers working in the oil and gas industry worldwide. Employing approximately 123,000 people representing over 140 nationalities and working in more than 85 countries, Schlumberger provides the industry’s widest range of products and services from exploration through production. Schlumberger is organized as an integrated oilfield services company in GeoMarket* regions that provide customers with a single point of contact at the local level for field operations and bring together geographically focused teams to meet local needs and deliver customized solutions. Working together. Wireline Services Catalog. ■. with the company’s 15 product lines, the GeoMarket regions provide a powerful conduit through which information and know-how flow to the customers, and through which Schlumberger engineers and geoscientists maximize technological synergies over the entire life of the field. The importance of the timely flow of information is especially true in the oil and gas industry, where critical decisions hinge upon the availability of data. Data acquired by Schlumberger is made available to operators in real time by using the Internet and satellite communication networks. Decisions made on the basis of these data can be implemented quickly and efficiently. As wells proliferate in deeper water depths with attendant high pressures and high temperatures, the operating envelope of logging tools is also being expanded to provide the same reliable performance and high-quality data as in conventional wells. Similarly, well geometries are becoming increasingly complex. To meet this challenge, most logging tools in use today can be conveyed on drillpipe, coiled tubing, or wireline tractors to address a wide range of well conditions. Oil fields around the world are aging, driving an increasing need to evaluate old wells. Schlumberger provides stateof-the-art formation evaluation services. in cased wells, including measurements that until recently were available only in openhole environments. On a larger scale, efficient decision making for full-field enhanced oil recovery (EOR) projects progresses from measurements for determining feasibility to pilot projects for understanding the complex interaction of injected agents with existing reservoir fluids in the everchanging downhole environment. Production logging, cement and corrosion evaluation, and nuclear measurements made after casing has been set are increasingly used to identify problems and monitor well performance. The comprehensive Schlumberger line of production services is engineered for safety, reliability, and performance. New perforation systems have also been developed with a focus on maximizing production by engineering shaped charges to shoot deeper in stressed rock at downhole pressures and temperatures. The services in this catalog are grouped according to their applications. A brief description of each service and its measurement and mechanical specifications are included. For more information on designing a logging program to meet your specific needs, contact your Schlumberger representative.. Introduction. Back | Main Menu | Contents | Search | Next. 3.
(10) Health, Safety, and the Environment. Back | Main Menu | Contents | Search | Next.
(11) Health, Safety, and the Environment Schlumberger has a long-standing HSE commitment to the highest standards for the health and safety of our employees, customers, and contractors as well as to the protection of the environment in the communities in which we live and work.. HSE Management System The Schlumberger HSE Management System defines the principles by which we conduct our operations worldwide with regards to health, safety, and the environment. Management communicates the HSE philosophy to all employees, customers, contractors, and third parties associated with our business, and each Schlumberger organization must provide positive evidence of conformance to the system.. The HSE Management System model comprises eight interrelated components: ■ commitment and leadership and accountability ■ policies and objectives ■ organization and resources ■ contractor and supplier management ■ risk management ■ business processes ■ performance monitoring and improvement ■ audits and reviews.. These are continuously improved by conformance checks ■ on day-to-day standards and procedures (controls) ■ on the management system (correction) ■ through modifications to the management system (improvement).. Commitment and Leadership and Accountability. Improvement. Policies and Objectives. Organization and Resources. Contractor and Supplier Management Corrections Risk Management. Business Processes. Performance Monitoring and Improvement. Controls. Audits and Reviews. Wireline Services Catalog. ■. Health, Safety, and the Environment. Back | Main Menu | Contents | Search | Next. 7.
(12) HSE Policy Statement Statement from Paal Kibsgaard, Schlumberger Chief Executive Officer The long-term business success of Schlumberger depends on our ability to continually improve the quality of our services and products while protecting people and the environment. Emphasis must be placed on ensuring human health, operational safety, environmental protection, quality enhancement, and community goodwill. This commitment is in the best interests of our customers, our employees and contractors, our stockholders, and the communities in which we live and work. Schlumberger requires the active commitment to, and accountability for, QHSE from all employees and contractors. Line management has a leadership role in the communication and implementation of, and ensuring compliance with, QHSE policies and standards. We are committed to ■ Protect, and strive for improvement of, the health, safety and security of our people at all times; ■ Eliminate Quality non-conformances and HSE accidents; ■ Meet specified customer requirements and ensure continuous customer satisfaction; ■ Set Quality & HSE performance objectives, measure results, assess and continually improve processes, services and product quality, through the use of an effective management system; ■ Plan for, respond to and recover from any emergency, crisis and business disruption; ■ Minimize our impact on the environment through pollution prevention, reduction of natural resource consumption and emissions, and the reduction and recycling of waste; ■ Apply our technical skills to all HSE aspects in the design and engineering of our services and products; ■ Communicate openly with stakeholders and ensure an understanding of our QHSE policies, standards, programs and performance. Reward outstanding QHSE performance; ■ Improve our performance on issues relevant to our stakeholders that are of global concern and on which we can have an impact, and share with them our knowledge of successful QHSE programs and initiatives. This Policy shall be regularly reviewed to ensure ongoing suitability. The commitments listed are in addition to our basic obligation to comply with Schlumberger standards, as well as all applicable laws and regulations where we operate. This is critical to our business success because it allows us to systematically minimize all losses and adds value for all our stakeholders. Paal Kibsgaard Chief Executive Officer Last Update on 14 December 2011. 8. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(13) Surface Systems. Back | Main Menu | Contents | Search | Next.
(14) Surface Acquisition and Imaging Systems All Schlumberger new-generation wireline logging units are equipped with the Enhanced Wireline Acquisition Front-End (eWAFE). The eWAFE system’s modular, versatile, and fully redundant architecture improves on the predecessor MAXIS* multitask acquisition and imaging system to enable combining and conveying the latest and most complex array of sensors in the Schlumberger portfolio. Under the full configuration, eight programmable, high-density universal power modules (UPMs) can simultaneously supply several types of power (AC, DC, EMEX,. Wireline Services Catalog. ■. and three-phase AC) at more than 3 times the output power of the MAXIS system. In the event of a modular unit failure, the field engineer can switch to the built-in backup module with minimum downtime. The eWAFE system interfaces downhole tools with the high-end acquisition and data-recording processors of the Modular Configuration MAXIS system (MCM) through MaxWell* integrated field acquisition software. MaxWell software provides data acquisition and tool control functionality, real-time playback capabilities, wellsite answer solutions. comparable to those from a processing center, and real-time data transmission via satellite or the communications module built into the eWAFE system. In combination with InterACT* global connectivity, collaboration, and information service, the eWAFE system securely delivers real-time log data from remote sites to support timely decision making concerning the reservoir and well.. Surface Systems. Back | Main Menu | Contents | Search | Next. 11.
(15) Data Delivery Schlumberger recognizes that the data gathered in the field must be transferred to the users as reliably and as quickly as possible. To this end, Schlumberger has a proven global data delivery network that securely, reliably, and efficiently transfers data from remote sites. Data can be transmitted from the wellsite and forwarded via e-mail, facsimile, and File Transfer Protocol (FTP). Schlumberger InterACT global connectivity, collaboration, and information service furthers real-time data accessibility from a Web browser. InterACT service supports ■ transfer of real-time wireline, drilling, and completion data ■ secure, managed sharing of project data with third parties and partners ■ all project data gathered in one location, regardless of who produced them.. InterACT global connectivity, collaboration, and information service InterACT global connectivity, collaboration, and information service is a user-friendly, intuitive system that requires no installation of specialized software. From a connection to either the Internet or a local intranet, data are downloaded or viewed using interactive, customizable graphics viewers on a PC or conveniently on iPhone® and iPad® mobile digital devices by using InterACT service’s app. Real-time data can be automatically and continuously delivered to and viewed on the user’s computer or mobile device.. The wellsite engineer simply uploads graphical or digital data to the InterACT website for remote users to view or analyze in real time. Formats supported include Digital Log Information Standard (DLIS), Log ASCII Standard (LAS), and American Standard Code for Information Interchange (ASCII) for digital data and Picture Description System (PDS), Tagged Image File Format (TIFF), or many other file types for graphical data. The embedded log graphics viewer provides options to view and manipulate wireline data. For example, wireline and drilling data can be viewed concurrently on the same log presentation. During operations such as reservoir sampling, experts at different locations can collaborate on data viewed or interpreted in real time for immediate decision making on critical issues. The most difficult part of data exchange is sending data from a remote site. Because local telecommunication systems in some areas can be unreliable, Schlumberger uses proprietary transfer protocols to ensure robust data transfer. Encrypted data are compressed for efficiency, and automatic link recovery is available if telecommunications breaks occur. This superior transfer process means that InterACT service can be used even in areas with unsophisticated communication links. InterACT service uses best-in-class security standards for both hardware and software. All data transfer uses 128-bit Secure Sockets Layer (SSL) encryption. The system meets industry security standards, minimizing the risk of data disclosure. If an intranet-only solution is preferred, Schlumberger can. install and maintain the system in the customer’s office. The same process used for internal team members easily controls partner access to data. Because the data reside centrally in the system database, there is no need for continual updates and distribution. Partners access specified data at the operator’s discretion.. Data formats MaxWell integrated field acquisition software creates and records three industry formats: ■ DLIS—Created by Schlumberger initially as the Log Information Standard (LIS), DLIS is the industry standard today for all well acquisition data. ■ LAS and ASCII—This reduced dataset is regularly used for interpretation conducted on standard PCs and is compatible with customer-proprietary and commercially available software. ■ Portable document format (PDF)— This file format for electronic images is used for graphical display, manipulation, and printing of data curves and imaging logs. Other limited formats can be generated upon request.. 12. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(16) Telemetry systems The telemetry system provides the interface through which data are delivered from the downhole toolstring to the surface data acquisition and processing system. High-rate telemetry system—The Enhanced Digital Telemetry System (EDTS) uses an enhanced fast tool bus (EFTB) in downhole tools to provide data rates up to 2 Mbps for the uplink rate. EDTS and EFTB Versions 2.0 double the data transmission bandwidth up to 4 Mbps and are backward compatible with all existing EDTS and EFTB systems. This represents a 40% increase in bandwidth compared with the first-generation Cable Telemetry System (CTS). Along with the enhanced wireline hepta. cable (AWG 18 and 16 conductors and new-generation polymer), EDTS 2.0 and EFTB 2.0 use state-of-the-art error detection and correction protocols to ensure highly reliable high-rate data transmission with the lowest error rate on cables exceeding 40,000 ft [12,200 m] in length. Medium-rate telemetry system— The Monocable Telemetry System (MTS) has been specially developed for mono cable or coaxial cable operations in cased hole applications. MTS is a single-channel quadrature amplitude modulation (QAM) link with data speed rates from 10 to 100 Kbps for the uplink rate. MTS comes as a separate downhole cartridge or is incorporated in the hardware of a downhole tool using MTS.. Low-rate telemetry system—The Low-Bandwidth Telemetry System (LTS) is the latest addition to extend bandwidth coverage to very low data rates for certain services. LTS telemetry rates range from a few hundred bits per second up to 10 Kbps. LTS operates in parallel and transparently to the main EDTS and MTS telemetry systems, and the related downhole hardware is incorporated in the downhole tool.. Specifications EDTC-H Telemetry Cartridge Temperature rating. 400 degF [204 degC]. Pressure rating. 20,000 psi [138 MPa] 30,000 psi [207 MPa]. Outside diameter. 3.625 in [9.21 cm]. Surface Systems. 13. Back | Main Menu | Contents | Search | Next.
(17) Field Units Optimum Service Land Carrier. Universal Payload Medium Service Land Carrier. 18,000- and 26,000-lbf offshore units. The Optimum Service Land Carrier (OSLC) is used to perform open- or cased hole logging operations. The design emphasis for this integrated, full-service logging carrier minimizes the overall size of the truck but still provides full cable capacity by allowing the use of existing large-capacity winch drum reels (WDRs). The resulting unit efficiently performs fullservice operations from an inter mediate-size vehicle. The OSLC also has excellent off-road capabilities through its 6×4 drive configuration. The cabin layout has both the winch operator and engineer facing the rig. The three versions of the OSLC are equipped with the fully redundant eWAFE acquisition system and can carry a maximum of 28,000 ft [8,500 m] of 7-46 standard cable or 26,500 ft [8,080 m] of high-power, high-tension hepta cable on the WDR-42 drum. ■ OSLC-G is built on the Renault Trucks 6×4 K 380 chassis meeting Euro 5 emissions regulations in Europe or Euro 3 outside Europe and North America. ■ OSLC-H is the equivalent North American truck, compliant with US EPA 2007 and recent 2010 emissions regulations. It is built on the Kenworth 6×4 T800 chassis. ■ OSLC-F is similar to the OSLC-G. Built on the Renault 6×6 K 380 chassis and equipped with Euro 3 engines, its main application is offroad desert operations.. The latest generation Medium Service Land Carrier is the Universal Payload (UPL), which features an eWAFEequipped (upgradable to fully redundant eWAFE configuration) medium service logging cabin that is integrated with various chassis by employing specifically designed subframes. This modular design makes it easy to export the UPL to meet emissions regulations for different locations. The cabin is fitted onsite on a locally available and qualified chassis, which avoids delays from lengthy customs clearance and emissions compliance determination for a fully integrated vehicle. North American integration is conducted in the USA, Southeast Asia (right-hand drive) integration is in Australia, and all others are in France. The UPL replaces the MAXIS Express* Medium Service Land Carrier (MSLC) with similar specifications: 4×4 or 4×2 chassis, 16,000 ft [4,880 m] of standard 7-46 logging cable on the WDR-56 drum, and suitable for most openhole and cased hole operations.. Schlumberger heavy-duty modular offshore skid units are used to deploy standard high-strength cable and TuffLINE* 18000 and 26000 torquebalanced composite wireline cables. The OSU-PA and OSU-PB units using TuffLINE 18000 cable can provide instantaneous pull of up to 18,000 lbf [80,070 N] for stick prevention and mitigation without a capstan. If operating conditions will result in normal logging tension exceeding 13,000 lbf [57,800 N], the OSU-PA or OSU-PB can be interfaced with a capstan to provide up to 21,500-lbf [95,640-N] pull capacity with standard high-strength cable. The OSU-N unit interfaced with the 26,000‑lbf [115,660‑N] capstan and TuffLINE 26000 cable can provide 26,000-lbf pull capacity with more than 43,000 ft [13,100 m] of cable capacity on the drum. The OSU-PB and the MONU-B are CE-marked electrohydraulic units certified for Zone 2 operations.. 14. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(18) Specifications. Modular components. OSU-PA and OSU-PB Offshore Units. MONU-B Offshore Unit. OSU-N Offshore Unit. Power pack module (POSU): • Diesel (OSU-PA) • Electrohydraulic (OSU-PB). Power pack module (EHPS): • Electrohydraulic. Power pack module (POSU): • Redundant, dual electrohydraulic, base frame mounted. Logging module (COSU): • High-tension cabin. Logging module (ONCC): • Offshore NORSOK-compliant cabin. Logging module (COSU): • Ultradeepwater cabin • High-tension cabin. Winch module (WOSU): • High-tension WOSU with WDR‑59 drum. Winch module (WDDS or WOSU): • Zone‑rated WDDS with WDR-59 drum • High-tension WOSU with WDR-59 drum. Acquisition system. Full-configuration dual eWAFE system. Full-configuration dual eWAFE system. Full-configuration dual eWAFE system. Drum capacity. WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. WDR-70 with TuffLINE 26000 cable: 43,000 ft [13,100 m] WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. Pull capacity without capstan. WOSU: 18,000 lbf [80,070 N]. WDDS: 11,400 lbf [50,710 N] WOSU: 18,000 lbf [80,070 N]. 18,000 lbf [80,070 N]. Capstan pull capability. Zone-rated, deck-mounted dual drum (WDDC-BB): 24,000 lbf [106,760 N] ATEX zone-rated, CE-marked, deckor derrick-mounted dual drum (ZPPC): 24,000 lbf [106,760 N]. ATEX zone-rated, CE-marked, deck- or derrick-mounted dual drum (ZPPC): 24,000 lbf [106,760 N]. Zone-rated, deck-mounted dual drum (WDDC-BC): 26,000 lbf [115,660 N]. Special applications. Single or modular deployment DNV 2.7-1, 2.7-2, 2-22 OSU-PB: CE and ATEX Zone 2. Modular deployment WOSU: DNV 2.7-1, 2.7-2, 2-22 NORSOK and CE Zone 2. Single deployment DNV 2.7-1 Quick-swap winch drum capability. Surface Systems. Winch module (WOSU): • Ultradeepwater WOSU with WDR-70 drum • High-tension WOSU with WDR-59 drum. 15. Back | Main Menu | Contents | Search | Next.
(19) Wireline High-Tension Conveyance Systems Integrated wireline conveyance From conventional well environments to ultradeep and highly deviated wells and where increased pulling power is required, Schlumberger provides efficient and reliable wireline conveyance. The deployment of TuffLINE torque-balanced composite wireline cable on an integrated hightension conveyance system expands wireline data acquisition capabilities with unprecedented improvements in safety, efficiency, reliability, and sticking avoidance, especially for hightension operations. The integration of high-strength cable, heavy-duty modular logging units, an optional capstan package providing complete. This comprehensive planning tool recommends the optimal conveyance system while identifying system components that exceed specifications. The user can modify operational conditions and equipment and also specify customer requirements for the planner to recompute conveyance capabilities. To avoid the operational limitations of mechanical weakpoints and previous-generation ECRDs, a SureLOC cable release device is used. The design can also incorporate a wide range of WellSKATE low-friction conveyance accessories to significantly decrease the risk of differential sticking by rolling instead of sliding to reduce friction coefficients and by keeping the toolstring away from the borehole wall.. tension relief, WellSKATE* low-friction well conveyance accessories, and the SureLOC* electronically controlled cable release device (ECRD) as designed using the Well Conveyance Planner means that well trajectories and conditions that were not previously wireline accessible no longer have to automatically resort to alternative methods of conveyance. As necessary, wireline deployment can be augmented with the use of wireline tractors.. Well Conveyance Planner Reliable conveyance for both routine and high-tension operations begins with calculation of the pulling capabilities and associated operating risk by the Well Conveyance Planner.. Sheave hanger Sheave wheel. TuffLINE cable. Winch drum. Optional capstan. Offshore unit. Tieback sling Weakpoint. Capstan-free pull capability: 18,000 lbf Pull capability with capstan: TuffLINE 26000 cable: 26,000 lbf. SureLOC cable release device. Antisticking accessories. The integrated wireline high-tension conveyance system provides efficient and reliable deployment.. 16. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(20) Specifications SureLOC Cable Release Device Safe working load. SureLOC 8000: 8,000 lbf [35,580 N] SureLOC 12000: 12,000 lbf [53,380 N]. Max. tool-release head tension. At surface: 1,000 lbf [4,450 N]. Temperature rating. SureLOC 8000: 400 degF [204 degC] SureLOC 12000: 500 degF [260 degC] SureLOC 8000: 20,000 psi [138 MPa] SureLOC 12000: 30,000 psi [207 MPa] SureLOC 12000: MP35N® H₂S-resistant alloy. Pressure rating Special applications. Conveyance in the hostile conditions of high pressure and high temperature. Strengthening cable capabilities When ultradeep wells are logged, their pressure and temperature are not the only concerns: extreme depths limit conventional high-strength wireline conveyance because of the high surface tension that results from increased drag and the weight of the logging cable itself. Deploying logging tools on drillpipe using the TLC* tough logging conditions system can overcome these limitations, but TLC operations take more time and cost more because of the reduced efficiency associated with tripping drillpipe. To solve the ultradeep well dilemma, TuffLINE 18000 and 26000 composite cables were developed as the central element of the integrated wireline high-tension conveyance system. From the cable through the surface equipment, the system provides a complete conveyance solution for every possible extreme well. Wireline formation evaluation technology and its conveyance are put to the test when logging deep wells. As wells get deeper, the pressure and temperature rise, which increases the risks associated with deployment and operation. Wells with static bottomhole temperatures greater than 302 degF [150 degC], bottomhole pressures higher than 20,000 psi [138 MPa], or both conditions are generally regarded as high pressure, high temperature (HPHT). However, despite the increased risks and costs of HPHT operations, the number of deep and ultradeep wells drilled continues to grow worldwide. The challenges that the depths, pressures, and temperatures of these wells present to formation evaluation are met by the following significant technological developments in conveyance. 650. High temperature High pressure. 550 Reservoir temperature, degF. 450 350 250 Conventional. 150. 0. 5,000. 10,000. 15,000. 20,000. 25,000. 30,000. Reservoir pressure, psi Global HPHT conditions pose challenges for wireline deployment and operations.. 35,000. environment: HPHT, ultradeepwater, extended-reach, and complex trajectory wells. The efficiency gains resulting from wireline logging of ultradeep wells by using the integrated conveyance system translate to significant cost savings for the operator. TuffLINE torque-balanced composite wireline cable employs the breakthrough technology of polymer-locked armors to effectively overcome the fundamental limitations of conventional armored cables. The result is not just high-strength capability, but also unprecedented improvements in safety. TuffLINE 26000 cable is the industry’s highest-strength cable, with a safe working load (SWL) of 26,000 lbf [115,650 N] and an ends-free breaking strength in excess of 40,000 lbf [178,000 N]. Polymer locking of the inner and outer armors balances TuffLINE 18000 cable’s torque in a consistent low state. With only negligible torque buildup possible, birdcaging and premature cable breakage are prevented. TuffLINE 18000 cable also incorporates a unique polymer-reinforced crush-resistant core.. Improving surface equipment Improved surface equipment is another critical component of the integrated conveyance system for deploying TuffLINE 18000 and 26000 cables at high tension and in HPHT conditions. Operations with continuous logging tensions of 13,000 lbf [57,800 N] or lower can deploy TuffLINE cable using a Schlumberger modular heavyduty offshore unit without involving a capstan, which significantly reduces risk. When logging tension exceeds 13,000 lbf or maximum pull tension in excess of 18,000 lbf [80,070 N] is required, an optional dual-drum capstan can be employed. The dualdrum capstan is a powered multisheave conveyance system that is placed between the well and the logging unit to decrease the cable tension below the cable-crushing tension of 8,000 lbf [35,580 N] before the cable. Surface Systems. 17. Back | Main Menu | Contents | Search | Next.
(21) is spooled onto the storage drum. Full integration of capstan control with the storage drum provides a safer, seamless operation and enables the winch operator to focus on the well conditions. The specially designed high-tension dual-drum system conveying TuffLINE 26000 cable can safely sustain 26,000-lbf tension in the well at conveyance speeds to 15,000 ft/h [4,570 m/h].. Enhancing telemetry and downhole tool power The extralong cables required for ultradeep well logging must be capable of transmitting sufficient power downhole to run high-power, complex toolstrings while enabling seamless transmission of increasingly larger. amounts of data uphole to the surface. Because of physical limitations, data transmission telemetry systems have proved to be unreliable at extreme well depths. When long cables are run in deep wells, the amount of power and telemetry bandwidth available at the tool end is limited by the cable conductor line resistance. Increasing the well temperature raises the line resistance and adversely affects cable transmission characteristics, further limiting power and telemetry transmission. Unlike standard high-strength cables, TuffLINE 18000 cable has 18 AWG gauge conductors and TuffLINE 26000 cable has industryleading 16 AWG gauge conductors enabling reliable conveyance of tool combinations longer than 175 ft [53 m] and at 4,000-lbf [17,790‑N] weight in well depths exceeding. 40,000 ft [12,190 m]. Combining tools reduces the number of descents in the well, saving an average of 12 h or more per trip on a deepwater rig. Complementing TuffLINE cable’s high-capacity electrical power and telemetry capabilities, the OSU-PA and OSU-PB surface units are Det Norske Veritas (DNV) 2.22 certified to pull to 18,000 lbf. The OSU-N unit combined with the high-tension dual-drum capstan system can store 43,000 ft [13,100 m] of TuffLINE 26000 cable and sustain 26,000-lbf tension. All these high-tension heavy-duty units are equipped with the highly integrated Enhanced Wireline Acquisition FrontEnd (eWAFE) acquisition system to provide full redundancy, increased power, and enhanced telemetry for deploying large, seamless tool combinations in ultradeep wells.. Specifications. Modular components. OSU-PA and OSU-PB Offshore Units. MONU-B Offshore Unit. OSU-N Offshore Unit. Power pack module (POSU): • Diesel (OSU-PA) • Electrohydraulic (OSU-PB). Power pack module (EHPS): • Electrohydraulic. Power pack module (POSU): • Redundant, dual electrohydraulic, base frame mounted. Logging module (COSU): • High-tension cabin. Logging module (ONCC): • Offshore NORSOK-compliant cabin. Logging module (COSU): • Ultradeepwater cabin • High-tension cabin. Winch module (WOSU): • High-tension WOSU with WDR‑59 drum. Winch module (WDDS or WOSU): • Zone‑rated WDDS with WDR-59 drum • High-tension WOSU with WDR-59 drum. Acquisition system. Full-configuration dual eWAFE system. Full-configuration dual eWAFE system. Full-configuration dual eWAFE system. Drum capacity. WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. WDR-70 with TuffLINE 26000 cable: 43,000 ft [13,100 m] WDR-59 with TuffLINE 18000 cable: 33,000 ft [10,060 m]. Pull capacity without capstan. WOSU: 18,000 lbf [80,070 N]. WDDS: 11,400 lbf [50,710 N] WOSU: 18,000 lbf [80,070 N]. 18,000 lbf [80,070 N]. Capstan pull capability. Zone-rated, deck-mounted dual drum (WDDC-BB): 24,000 lbf [106,760 N] ATEX zone-rated, CE-marked, deckor derrick-mounted dual drum (ZPPC): 24,000 lbf [106,760 N]. ATEX zone-rated, CE-marked, deck- or derrick-mounted dual drum (ZPPC): 24,000 lbf [106,760 N]. Zone-rated, deck-mounted dual drum (WDDC-BC): 26,000 lbf [115,660 N]. Special applications. Single or modular deployment DNV 2.7-1, 2.7-2, 2-22 OSU-PB: CE and ATEX Zone 2. Modular deployment WOSU: DNV 2.7-1, 2.7-2, 2-22 NORSOK and CE Zone 2. Single deployment DNV 2.7-1 Quick-swap winch drum capability. Winch module (WOSU): • Ultradeepwater WOSU with WDR-70 drum • High-tension WOSU with WDR-59 drum. 18. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(22) TuffLINE Torque-Balanced Composite Wireline Cable With high-strength capability, cable conveyance remains the most costeffective method for deploying tools in and out of wells. For increasing well depths, trajectory complexity, and toolstring weight, Schlumberger has developed TuffLINE 18000 and 26000 ultrastrength wireline cables for operations with up to 18,000 lbf [80,070‑N] and 26,000‑lbf [115,650‑N] tension, respectively. TuffLINE 18000 and 26000 composite cables employ the breakthrough technology of polymer-locked armors to overcome the fundamental limitations of current armored cables. Polymer locking of both the inner and outer armors means that the cable is torque balanced, remaining in a consistent state of low torque to prevent birdcaging and premature cable breakage. Polymer locking of the armors prevents rotation to effectively maintain TuffLINE. cable in a permanent ends-fixed situation, which raises the ends-free breaking strength safety margins to an unprecedented 9,000 lbf [40,000 N] for TuffLINE 18000 cable and 10,000 lbf [44,450 N] for TuffLINE 26000 cable above the safe working load. The multilayered core of TuffLINE 18000 cable is crushproof. Cold flow and the permanent deformation it causes are further prevented by the polymer locking of the armors. Spooling tensions to 13,000 lbf [57,800 N] and instantaneous pull to 18,000 lbf are possible for TuffLINE 18000 cable without requiring use of a tensionrelief capstan or having to resort to time-consuming pipe-conveyed operations. TuffLINE 26000 cable can be spooled at any tension up to 26,000 lbf because it is deployed with a capstan.. Incorporation of 18 AWG gauge connectors in TuffLINE 18000 cable and AWG 16 gauge connectors in TuffLINE 26000 cable enables the reliable conveyance of significantly larger, seamless tool combinations in deeper wells.. Applications Deepwater and ultradeepwater wells ■ Extended-reach and complex trajectory wells ■ Deepwater wells with rig-up constraints for capstan operations ■ Reservoir sampling and pressure measurement involving long station times with long and heavy toolstrings ■. Specifications TuffLINE 18000 Cable. TuffLINE 26000 Cable. Ends-fixed breaking strength. 28,000 lbf [124,550 N]. >40,000 lbf [>178,000 N]. Ends-free breaking strength. 27,000 lbf [120,100 N]. >36,000 lbf [>160,150 N]. Safe working load. 18,000 lbf [80,070 N]. 26,000 lbf [115,650 N]. Temperature rating. 1 h: 465 degF [241 degC] 24 h: 240 degF [232 degC]. 1 h: 465 degF [241 degC] 24 h: 240 degF [232 degC]. Cable OD. 0.5 in [1.27 cm]. 0.535 in [1.36 cm]. Cable weight. In air: 416 lbm/1,000 ft [189 kg/300 m] In freshwater: 331 lbm/1,000 ft [150 kg/300 m]. In air: 524 lbm/1,000 ft [234 kg/300 m] In freshwater: 425 lbm/1,000 ft [190 kg/300 m]. Max. (rms) voltage, V. Per helical conductor: 800 Center conductor: 1,250. Per helical conductor: 780 Center conductor: 1,235. Max. current per conductor, A. 1.61. 2.6. Surface Systems. 19. Back | Main Menu | Contents | Search | Next.
(23) UltraTRAC and UltraTRAC Mono All‑Terrain Wireline Tractors Delivering the farthest reach in the industry, the modular UltraTRAC* allterrain wireline tractor provides the highest tractor force available in combination with reverse tractoring capability, dynamic suspension, and traction control. The UltraTRAC Mono* tractor system adds logging-while-tractoring functionality. Although specifically engineered for openhole operations, the UltraTRAC tractor performs with the same reliability in cased hole environments, making it the ideal tractor for conveying most wireline openhole and cased hole services, especially for deployment on TuffLINE 18000 and 26000 torque-balanced composite wireline cables in extended-reach wells and for heavy payloads. The traction force applied by the bidirectional, high-torque UltraTRAC tractor is precisely controlled from the surface. Sensors incorporated in the UltraTRAC tractor enable the engineer to monitor tractor response and the progress of downhole operations as the automatic radial force regulation and dynamic suspension systems continuously configure the tractor in real time for optimal performance. In addition to versatility in the number and configuration of the drive sections, a tandem sub can be added to increase functionality by enabling independent surface control of the drive above the tandem sub from those below. The drive section arms extend variably and independently to span hole diameters up to 15 in [38 cm] and are. UltraTRAC Tractor Configurations. 2 drive. 4 drive. 3 drive. 4-drive tandem. 6-drive tandem. fitted with wheels from a wide range of diameters and proprietary designs optimized for the well geometry and borehole conditions. Engineered to withstand the impact of perforating gun detonation as well as the vibration generated in rugose boreholes, the UltraTRAC tractor has low sensitivity to well conditions. The UltraTRAC tractor is a CE certified tool that meets the Low Voltage, Machinery, and Pressure Equipment Directives of the European Union. The Tractor Planner app for iPad devices can be used to identify UltraTRAC tractor candidates for specific conveyance situations.. Applications High-force extended-reach tractor conveyance: ■ Openhole formation evaluation ■ Openhole formation testing ■ Borehole imaging services ■ Perforating ■ Cement and corrosion evaluation ■ ReSOLVE* instrumented wireline intervention service – Nonexplosive plug setting – High-force axial shifting – Selective shifting with a universal shifting tool (UST) – Milling ■ ABC* analysis behind casing services ■ Production logging. 8-drive tandem. 20. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
(24) Mechanical Specifications Output Maximum speed† Temperature rating Pressure rating Hole size—min. Hole size—max. Outside diameter† Length‡ Max. pull per drive section† Max. force Power, cable requirements. UltraTRAC Tractor. UltraTRAC Mono Tractor. Openhole logging Cased hole perforating, logging, intervention 3,200 ft/h [975 m/h] 350 degF [177 degC] 20,000 psi [138 MPa] 3.6 in [9.1 cm] 15 in [38.1 cm] 3.375 in [8.57 cm] Drive sections: 2 to 8 Min. (2 drives): 15.35 ft [4.68 m] 8 drives: 39.19 ft [11.94 m] 400 lbf [1,780 N] 3,200 lbf [14,230 N] AC, heptacable. Openhole logging while tractoring Cased hole perforating, logging while tractoring, intervention 2,400 ft/h [730 m/h] 302 degF [150 degC] 20,000 psi [138 MPa] 3.6 in [9.1 cm] 15 in [38.1 cm] 3.375 in [8.57 cm] Drive sections: 2 to 6 Min. (2 drives): 23.45 ft [7.15 m] 6 drives: 46.32 ft [14.12 m] 400 lbf [1,780 N] 2,400 lbf [10,675 N] DC, multiconductor cable (mono and hepta). † Depending on wheel size ‡ Depending on the configuration and excluding the 2.8-ft [0.85-m] logging head. The incorporated casing collar locator (CCL), head tension cell, addressable cable-release device, and shock absorber are standard features that do not add extra length.. Surface Systems. 21. Back | Main Menu | Contents | Search | Next.
(25) TuffTRAC and TuffTRAC Mono Cased Hole Services Tractors TuffTRAC Mono Tractor Configurations. Two drive sections. Three drive sections. The modular TuffTRAC* and TuffTRAC Mono* cased hole services tractors employ reverse tractoring and traction control capability through full control of the radial force applied by the tractor arms to operate with improved maneuverability and reduced slippage. Because this force applied by the tractor arms is independent of borehole size, the tractor drives can achieve the same tractoring force in borehole IDs from 3.4 to 10.6 in [8.6 to 26.9 cm]. The tractor’s low sensitivity to borehole conditions allows it to deploy any Schlumberger cased hole service, including perforating and plug setting. The TuffTRAC Mono tractor adds logging-while-tractoring functionality. The two-drive configuration of the TuffTRAC tractor is the shortest tractor available—only 14.2 ft [4.3 m] in length. The Tractor Planner app for iPad devices can be used to identify candidate TuffTRAC tractors. Up to six modular drive sections can be run as needed to push heavy loads. The tractor’s low power requirements reduce stress on auxiliary systems, eliminating the necessity for stops to cool down, and its wheels optimize surface electrical power to achieve. more than 45% conversion efficiency. The tractor achieves a maximum speed of 3,200 ft/h [975 m/h] at relatively low power usage. To increase safety and reliability, the TuffTRAC tractor incorporates a head tension cell, electrical cable release, casing collar log (CCL), and addressable perforating safety switch. Other standard safety components include a multiple-use shock absorber and fail-safe opening system. The TuffTRAC tractor is CE certified for Low Voltage, Machinery, and Pressure Equipment Directives. The Tractor Planner app for iPad devices can be used to identify UltraTRAC tractor candidates for specific conveyance situations.. Applications. ■ ■ ■ ■ ■ ■. Perforating operations Plug setting Production logging ABC analysis behind casing services Cement and corrosion evaluation Mechanical intervention operations. Mechanical Specifications. Four drive sections. Output. Four-drive tandem. Six-drive tandem. Maximum speed Temperature rating Pressure rating Hole size—min. Hole size—max. Outside diameter Length†. Max. pull per drive section Max. force Power, cable requirements. TuffTRAC Tractor. TuffTRAC Mono Tractor. Cased hole perforating, logging, and intervention 3,200 ft/h [975 m/h] 350 degF [177 degC] 20,000 psi [138 MPa] 3.4 in [8.6 cm] 10.6 in [26.9 cm] 3.125 in [7.94 cm] Drive sections: 2 to 8 Min. (2 drives): 11.4 ft [3.5 m] 3 drives: 14.2 ft [4.3 m] 300 lbf [1,330 N] 2,400 lbf [10,680 N] AC, heptacable. Cased hole perforating, logging, logging while tractoring, and intervention 2,400 ft/h [730 m/h] 302 degF [150 degC] 20,000 psi [138 MPa] 3.4 in [8.6 cm] 10.6 in [26.9 cm] 3.125 in [7.94 cm] Drive sections: 2 to 6 Min. (2 drives): 18.2 ft [5.5 m] 3 drives: 21.1 ft [6.4 m] 300 lbf [1,330 N] 1,800 lbf [8,010 N] DC, multiconductor cable (mono and hepta). † Depending on the configuration and excluding the 2.8-ft [0.85-m] logging head. The incorporated CCL, head tension cell, addressable cable-release device, and shock absorber are standard features that do not add extra length. 22. Wireline Services Catalog. Back | Main Menu | Contents | Search | Next.
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