Field Office 2010 Software Suite Overview

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Production optimization software tools

Completion Production Intervention Drilling Evaluation Production optimization Artificial lift Control systems Flow measurement Reservoir monitoring Software

• Analysis Workbench artificial-lift analysis • DataMart™_{analytical data}

• DTSPlus™_{temperature profiling}

• DynaLift™_{dynamic gas-lift optimization}

• i-DO®_{real-time optimization solution}

• LOWIS™_{life-of-well information software}

• MatBal®_{reservoir analysis and production}

forecasting

• PanMesh™_{numerical well-test analysis}

• PanSystem®_{well-test analysis}

• PetroAtlas™_{petroleum engineering}

knowledgebase

• PVTflex™_{fluid property analysis}

• ReO®_{network management optimization}

• ReO Forecast™_{production forecasting and}

field planning

• RigPlan™_{resource scheduling}

• RMS reservoir monitoring system • Verge™_{production surveillance}

• WellFlo®_{well analysis}

• WellScribe™_{mobile data collection}

• WSM well-service manager Subsea production

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Tools to help operators and engineers achieve

real-time

results for

increased production

,

decreased lifting costs

and

minimized downtime

The software suite covers multiple aspects of the oilfield including lift and drilling/ workover optimization, integrated surface to subsurface analysis, knowledge management and real-time operations.

Software Program

Discipline

Reservoir _Production Process Asset _Management

Operations

LOWIS™ life-of-well information software   i-DO®_{real-time optimization solution} _ _ _ _ Analysis Workbench artificial-lift analysis  

WSM well-service manager  

PVTflex™ fluid property analysis  

RigPlan™ resource scheduling  

Verge™ production surveillance    WellScribe™ mobile data collection  

Operations/ Engineering

RMS reservoir monitoring system   DTSPlus™ temperature profiling  

WellFlo®_{well analysis} _ _

Engineering

DynaLift™ dynamic gas-lift optimization  MatBal®_{reservoir analysis and production forecasting} _ _

PetroAtlas™ petroleum engineering knowledgebase   PanSystem®_{well-test analysis} _ _

PanMesh™ numerical well-test analysis   ReO®_{network management optimization} _ _ ReO Forecast™ production forecasting and field planning    

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Weatherford recognizes that today’s production community faces multiple, complex challenges for different types of wells and reservoirs that require diverse methods of optimization. Therefore, we offer the Field Office 2010 suite of specialized production optimization and engineering software tools. These tools help operators and engineers achieve real-time results for operational efficiencies, namely increased production, decreased lifting costs and minimized downtime. The package includes industry-leading applications that provide optimization for all forms of artificial lift, well design, reservoir monitoring, well testing and workflow management. It is a full-field package for surface-to-subsurface modeling, analysis and optimization.

What is new for the 2010 suite?

Field Office 2010 software enhancements include integrated solutions for artificial lift, such as an autonomous digital engineer for gas-lifted wells, real-time gas-lift analysis, gas well deliquification real-time analysis, full-field optimization of fields with both gas-lift and electric submersible pumping (ESP) wells, analysis for progressing cavity pumping (PCP) wells, managing pump workshop and surface pumping unit maintenance work flows, and more accurate downhole pump calculations for rod-pump wells.

Data access is enhanced through increased integration with drilling data stores and other vendors’ applications, the ability to capture drilling activities, a standards-based communicator for connecting to most field devices and a mobile rig event capture module.

Flow assurance prediction capability is available for individual wells or an entire field. A production-engineering knowledgebase for increased efficiency and knowledge transfer are included. It automatically performs quick well-test analysis at the wellsite when well is temporarily shutdown. Additionally, a newly designed user interface enhances the ease of use for many of the applications.

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4

Linking existing systems with new technology

The suite provides integration between real-time data and rigorous engineering algorithms for proactive problem detection and resolution management. Simply stated, operation’s and engineering’s ultimate goal is the same—greater production while controlling costs. Shrinking resources demand that these goals be achieved in the shortest possible time frame using the most efficient work flows. The integration through data and application sharing creates an efficient way of reaching that goal. Field Office™_{software components include the specific tasks}

to reach that goal from the operations and the engineering perspectives. The open system interacts with applications such as reservoir simulation, production allocation and data historians. It coexists or replaces with nodal analysis, well-test analysis, supervisory control and data acquisition (SCADA), production surveillance and pressure transient applications. Its unique solutions such as lift optimization, full-field optimization and real-time operations share data and information with the other applications.

Weatherford has a firm commitment to providing connectivity to your current investments. The Field Office 2010 suite helps the organization standardize work flows by communally tracking tasks with a common interface. Enabling worldwide access to data, the software provides unifying tools across multiple domains, and shared interfaces reduce new technology adoption time. The standard platform can be used across multiple asset types, and there is a seamless integration between the tools and existing systems resulting in lower total cost of ownership (TCO). The application uses open standards to ensure that existing hardware and software tools can be incorporated into a comprehensive production optimization solution. The suite incorporates various mechanisms such as web services/ production markup language (ProdML) for data integration, object-linking and embedding (OLE) for process controls (OPC®_{) to access real-time systems, and}

it has the capability to connect to reservoir modeling tools and other engineering applications directly.

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Field Office

Connectivity

SCADA

–OPC standards

–MODBUS®_protocol

–ProdML™ production markup language

–PI™ software

–IP21™ process browser

Common applications and open standards

–SQL structured query language

–ODBC open database connectivity

–ProdML production markup language

–WITSML™ wellsite information transfer standard markup language

–Oracle®_{relational database management system}

–SAP®_{integrated exploration and production}

–Microsoft®_{Office software}

System of record

–WellView®_{well information management system}

–FieldView™ computational fluid dynamics (CFD) post-processing software

–Finder™ software

–OpenWells®_{drilling morning report software}

Well modeling

–ReO Connect™ connectivity software

–Prosper™ well performance and modeling software

–RodStar™ design and simulator software

Reservoir modeling

–VIP®_{reservoir simulation suite}

–Eclipse®_{reservoir simulation software}

The Field Office suite taps into corporate data through standard and proprietary data links.

MODBUS, ProdML, PI, IP21, WITSML, Oracle, SAP, Microsoft, WellView, Finder, OpenWells, Prosper, Rodstar, VIP, and Eclipse are registered trademarks of their respective companies.

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ReO®

Field Network

Optimization

ReO Forecast™

Productivity

Forecasting

MatBal®

Reservoir Simulation

PetroAtlas™

Petroleum Engineering

Knowledgebase

i-DO®

Real-TimeWell

and Network

Engineering

LOWIS™

Real-Time Well

Monitoring and Analysis

Analysis Workbench

Artificial-Lift Analysis

RigPlan™

Asset Scheduling

WSM

Well Service Management

Verge™

Field

Visualization

WellScribe™

Wellsite Activity Capture

PanSystem®

Downhole Well-Test Analysis

PanMesh™

Downhole Well Test Simulation

RMS

Reservoir

Monitoring Systems

DTSPlus™

Distributed Temperature

Data Acquisition

DynaLift™

Gas-Lift Dynamic Simulation

WellFlo®

Nodal Analysis

PVTflex™

Flow

Assurance

DataMart™

Analytical Data

LinkBox™

Data

Communicator

Operations

Engineering

The rapid uptake of new technology in the production operations domain can expose companies to unnecessary financial risk. Use of the suite’s comprehensive offering eases this burden and allows producers to focus on the core activity of optimizing oil and gas production.

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ReO®

Field Network

Optimization

ReO Forecast™

Productivity

Forecasting

MatBal®

Reservoir Simulation

PetroAtlas™

Petroleum Engineering

Knowledgebase

i-DO®

Real-TimeWell

and Network

Engineering

LOWIS™

Real-Time Well

Monitoring and Analysis

Analysis Workbench

Artificial-Lift Analysis

RigPlan™

Asset Scheduling

WSM

Well Service Management

Verge™

Field

Visualization

WellScribe™

Wellsite Activity Capture

PanSystem®

Downhole Well-Test Analysis

PanMesh™

Downhole Well Test Simulation

RMS

Reservoir

Monitoring Systems

DTSPlus™

Distributed Temperature

Data Acquisition

DynaLift™

Gas-Lift Dynamic Simulation

WellFlo®

Nodal Analysis

PVTflex™

Flow

Assurance

DataMart™

Analytical Data

LinkBox™

Data

Communicator

Operations

Engineering

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8

LOWIS software is a client-server network-based, enterprise-wide, well management suite designed to help improve the bottom line for any oil and gas production operation. It includes real-time monitoring, Analysis Workbenches for all forms of artificial lift and well services management. The software application provides real-time monitoring and alarming capabilities coupled with integrated analytical and reporting tools to achieve optimum well performance. Using the program’s Analysis Workbenches and customizable workflow interface, operators can more quickly identify, prioritize, plan and service poor performing wells, thereby reducing downtime and the associated production losses.

The combination of built-in score-carding tools and complete well histories available in the WSM module enables producers to develop and implement best practices in failure management. Valuable, historical well data once stored in spreadsheet files on individual desktops can now be stored and shared on central servers. Single-point viewing of data from multiple disparate sources enables the knowledge-sharing process and facilitates better decision making.

The software includes full SCADA functionality for well monitoring and control with a common interface to view and interact with data from multiple sources. It integrates surveillance, analysis and well service management tools and displays seamless trending, reporting and graphing. It supports all well types and processes and prioritizes field and well surveillance opportunities from several methods of wellhead telemetry.

What is new for version 2010?

Features Benefits

• Beam Analysis Workbench–Everett Jennings support

• ESP Analysis Workbench and catalog enhancements

• Progressing cavity pumping (PCP) catalog, configuration and surveillance enhancements • Gas-lift Analysis Workbench

• Gas well deliquification

• Expanded and improved Analysis Workbench functionality for analysis of beam, ESP and gas-lifted systems enabling users to determine the root cause of potential failures that could occur if the operators do not intervene

• Integration with well modeling to better assess well behavior

LOWIS

™

_{2010 life-of-well information software}

Operations

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ReO®

Field Network Optimization

ReO Forecast™

Productivity Forecasting

MatBal®

Reservoir Simulation

PetroAtlas™

Petroleum Engineering Knowledgebase

i-DO®

Real-TimeWell and Network Engineering

LOWIS™

Real-Time Well Monitoring and Analysis

Analysis Workbench

Artificial-Lift Analysis

RigPlan™

Asset Scheduling

WSM

Well Service Management

Verge™

Field Visualization

WellScribe™

Wellsite Activity Capture

PanSystem®

Downhole Well-Test Analysis

PanMesh™

Downhole Well Test Simulation

RMS

Reservoir Monitoring Systems

DTSPlus™

Distributed Temperature Data Acquisition

DynaLift™

Gas-Lift Dynamic Simulation

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Data Communicator

Operations

Engineering

What other products does this application link to?

Weatherford Third-Party

• DataMart™_{analytical data} • WellFlo®_{well analysis} • WSM well service manager

• WellScribe™_{mobile data collection (connected} through the WSM application)

• Clients’ corporate databases • Data historians

• Financial applications • Microsoft Office software

• Prosper well performance and modeling software • SCADA systems

• Drilling data stores

What hardware does the application link to?

Supports all Weatherford field and well automation

devices Supports majority of industry standard field and well automation devices

How does this tool help improve job performance?

Operators

• Easy-to-use interface for surveillance of all well data which allows for well management by exception

• Early detection of well performance degradation • Routine management and reporting

Engineers Comprehensive modeling and analysis of various artificial-lift methods Collaborators • _• Brings critical well and field data into a single application_{Combines operation and engineering analysis tools}

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

i-DO

®

_{2010 real-time optimization solution}

Collaborative working environment

i-DO software provides intelligent and efficient production optimization of an oil or gas asset through full automation of daily production engineering tasks that are traditionally performed on a manual basis. It is an online real-time system that continuously optimizes well and surface network parameters to improve asset performance and enable live asset production tracking. The i-DO system integrates and leverages the investment made in real-time data hardware and communication systems. It is field proven at optimizing production in large and complex producing environments. It can also help fill the gap in monitoring and optimizing assets without the full cost of installing instrumentation at every point in the network.

What is new for version 2010?

• ESP well support

• Enhanced graphic user interface

• Improved navigation and user workflow

What other products does this application link to?

• ReO®_{network management optimization} • LOWIS™_{life-of-well information software through}

the DataMart™_{analytical data module}

• PI software • IP21 process browser • Finder software

• FieldView CFD post-processing software • Prosper well performance and modeling software

How does this tool help improve job performance?

Operators • _• Easy storage and analysis of real-time well and facilities data_{Quickly identify and solve issues}

Engineers Automated work flows enable engineers to focus on challenging optimization tasks Collaborators

Helps reservoir, production and process engineers work together in: • Prioritizing issues

• Analyzing data

• Designing optimization strategies

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

WSM 2010 well-service manager

WSM tour sheet wizard–cost capture

During production, wells that are down need immediate attention to reverse lost revenue back to production. Every hour, day or days that a well waits for a rig repair is a liability so operators need to find ways to bring wells on line as fast as possible. Adding more rigs to a field operation is not always the answer. Without an organized way of administering additional rigs, you can end up with more downtime for your resources. Getting production started faster after a well installation or repair requires having the precise assets ready for each job at the appropriate time. Rigs waiting on materials to arrive or a high-priority well waiting for a rig are both detrimental to starting wells in a timely manner. The WSM module in LOWIS™_{software provides an efficient way to}

gather and store well information for effectively managing all well activities and the assets used for those events. The applications that make up this program present you with the ability to track, view and manage drilling and well intervention jobs in an organized way that enables you to make better decisions regarding resource usage, well prioritization and allocation of operational funds. With WSM software, you get more from your assets and can be confident when it is time to make additions because you have the information needed to effectively use your resources.

What is new for version 2010?

Spanish language support Accommodates language differences

What other products does this application link to?

• DataMart™_{analytical data}

• LOWIS life-of-well information software • The WSM application connects the following

modules to LOWIS software: – WellScribe™_{mobile data collection} – RigPlan™_{resource scheduling}

• Any SQL based report tool • Enterprise-wide systems of record

How does this tool help improve job performance?

Operators • • Quick access to well work histories and failuresJob planning and execution tools

• Routine management and reporting Engineers

• Workover planning tools • Failure analysis tools • Best practices development

• Plans versus actual job cost evaluations

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

PVTflex

™

_{2010 fluid property analysis}

PVTflex tuning of equation of state

PVTflex software enables engineers to build fully compositional fluid pressure/volume/temperature (PVT) models. These models form the foundation of all integrated production optimization studies—from individual well to full-field optimization. This equation of state (EoS) based application provides far more accurate gas/oil/water phase predictions than the traditional black oil PVT correlations. Furthermore, the compositional PVT predicts the correct phase behavior for

condensates and volatile oil fluids, for which few correlations are available. This application helps engineers in pre-processing reservoir fluid data for efficient handling in the production optimization software as well as tuning the EoS model using laboratory experimental data on the reservoir fluids. The wizard-based graphic user interface coupled with a wide selection of models and tuning options enable users to enter and analyze the data swiftly.

What is new for version 2010?

• Compositional fluid model pre-processing including splitting of plus fractions

• Choice of EoS models and easy comparison of these models

• Tuning of EoS using laboratory data

• Choice of tuning parameters for accurate matching of different fluid types

• Detailed plotting functionality for quick analysis

What other products does this application link to?

Weatherford

• ReO™_{network management optimization}

How does this tool help improve job performance?

Engineers Accurate optimization calculations

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RigPlan

™

_{2010 resource scheduling}

ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

RigPlan resource scheduling

Weatherford’s RigPlan desktop scheduling tool provides the visualization and control needed to ensure that rigs and assets are effectively used. The user interface provides a multilevel calendar that displays where each rig is currently working, its expected completion time and the time frame for the next scheduled job.

Times are updated based on input from the WSM application in the

Field Office suite. If a job is running long, the user can see the effect it will have on future jobs and allows rescheduling to better use rigs to avoid unnecessary downtime. The application provides more than just a calendar of scheduled events. Operators using RigPlan software can take advantage of opportunistic scheduling, meaning that if there is an opening in the schedule a rig can be rescheduled to a nearby job even though it may not be the highest priority task in the queue. It enables the operator to take other factors into consideration such as location of nearby rig and expected time to complete the task verses travel time to a different task. This feature enables all the rigs to be used optimally rather than just executing jobs in the original priority order.

What other products does this application link to?

Weatherford

• WSM well-service manager

• LOWIS™_{life-of-well information software (through the WSM module)}

How does this tool help improve job performance?

Operators • _• Schedule rigs based on varying priorities_{Easy-to-use task time line}

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

Verge

®

_{2010 production surveillance}

Verge composite chart

Verge software provides a view of current operations in an easy-to-use interface that displays field data in meaningful ways. The data can be combined and displayed to provide simplistic views of complex analysis to real-life issues that occur in producing oil and gas fields.

The application interface, while standard, provides role-based views that encourage operational efficiency by sharing data from its source, and it presents powerful tools and features for each. One system provides multiple roles for mapping, engineering and operations. This flexible software is completely scalable so it can grow as your needs grow.

A clearer production picture

The powerful calculation engine has more than120 functions. The functions can be linked to create complex expressions and calculations to accurately describe well behaviors and provide statistical analysis for engineers and field personnel. The software includes recovery and depletion monitoring, validation of remedial work effectiveness and early detection of performance problems.

What other products does this application link to?

• DataMart™_{analytical data} _• _{Clients’ corporate databases} • System of records

How does this tool help improve job performance?

Operators • _• Highlight operational work flows_{Pinpoint areas of concern for the asset}

Engineers Provides a rich interface for organizing and visualizing engineering and operational data Collaborators The application creates a collaborative workspace allowing engineers, asset managers and project stakeholders to access critical information in a secure, flexible and shared

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

WellScribe

™

_{2010 mobile data collection}

Collecting information in the field ensures accuracy because each event is entered as it occurs on site. However, traditional computers are not suitable for the rig floor. WellScribe screens are designed to accommodate field use through various devices that can handle the rigors of life in the field.

WellScribe tablet is a specially designed device that runs WellScribe software. The unit provides an easy-to-use interface sequence with large touch-screen button format that can be used with safety gloves.

WellScribe mobile is a barcode scanner that simplifies data input by eliminating keystrokes. The task list for a job is printed on a sheet of paper so field crews merely need to scan each task as they start and complete them.

What is new for version 2010?

• Spanish language support

• Entry of extended event information such as safety personnel

• Entry of job cost information

• Field crew has flexibility to enter activities not foreseen by planners

• Costs associated with ad-hoc services are immediately captured

What other products does this application link to?

• WSM well-service manager

• LOWIS™_{life-of-well information software through} the WSM module

• RigPlan™_{asset scheduling through the WSM} module

• Rig-activity visualization tools

How does this tool help improve job performance?

Operators No need to fill out forms for rig activity

Engineers • _• Receive up-to-date reports in near real time_{Eliminate transcription errors}

Collaborators Immediate reconciliation of activities and costs allows planners and managers to address _{discrepancies sooner}

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16

RMS 2010 reservoir monitoring system

Operations and Engineering

RMS is highly flexible, scalable data acquisition software that supports Weatherford’s production optimization–reservoir monitoring optical sensing and electronic gauge product lines. RMS software is a combination of embedded software implemented on custom electronic subsystems and application software that is executed on field-hardened Intel computers running a Microsoft®_Windows®_{operating system. The design approach}

uses high-level components of Weatherford’s RMS system for optical sensing systems. A similar architecture supports electronic gauge systems and combined optical sensing and electronic gauge systems.

A two-tier architecture fully enables the separation of the data collection activities from the delivery of the results to the acquisition systems. Embedded software resides on the digital signal processor (DSP) of the optical interrogator. The data collection engine (DCE) running on the instrument computer manages the data acquisition process and schedules signal processing algorithms to compute pressure and temperature. The algorithm manager manages the execution of these calculations. Reliable operation of these devices is ensured by Weatherford Launcher, a design component capable of self-health diagnosis and autonomous failure recovery.

What is new for version 2010?

• PanQL real-time pressure transient analysis • PanSystem®_{compatible file (.PLAS) export} • Double-ended sensor processing, using Stokes

and anti-Stokes data, for WFT-E10, WFT-6R and WFT-N4386A DTS instrumentation

• Loss (built-in loss trace similar to but not exactly the same as a Stokes trace) command for WFT-N4386A diagnostics

• External optical switch support for WFT-N4386A DTS instrument

• TLS support for email servers • Data export from within web data viewer • Database reporting tool to more easily extract

data from the database • Installation log, created in C:\ drive • Significant improvements for:

– Diagnostic control for WFT-N4386A DTS instrument

– RMSeq™_{error checking/handling system} – Program startup, save and apply – Error checking and associated messages – Web-interface change to reflect Field Office™

look and feel

• PanQL real-time pressure transient analysis is a subset of PanSystem software that has been implemented in the RMS application – Application allows a transient analysis quick

look at unscheduled buildups from wellhead or downhole gauge data and emails results to the reservoir engineer

• Quick-look analysis is triggered when a shut-in is detected and the pressure change and duration constitutes a valid data set for interpretation – Process is determined by a smart acquisition

routine based on defined parameters • Results synopsis is sent to the reservoir engineer

via email

– To further investigate the quick look, log in to the system via a web interface, look at the plots with results and determine whether or not to download raw data or a wavelet reduced data set for in-depth investigation • Data calculated; k, S, P* are graphed to show

changing trends in the well over time

– k = the estimated permeability of the formation – S = skin factor, the wellbore damage

estimated from the calculated permeability – P* (Horner method) = the extrapolated

formation static pressure (estimated) PanQL™ home page with Log-Log plot

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

What other products does this application link to?

• DTSPlus™_{distributed temperature data} acquisition

• PanSystem®_{downhole well-test analysis} • Integration of PanSystem-based analysis engine

to RMS software in the form of the PanQL™ application, thus enabling a first line continuous analysis of streaming gauge data with automated warning to user of data of interest

• Any third-party device that receives Modbus and OPC protocols

• Third-party direct ODBC connection from the resident MySQL database

• Third-party support for PRODML and LAS DTS data format

What hardware does the application link to?

Sensing system:

• RMSmr™ multireceiver optical • RMSwh™ wellhead optical • RMS-Lite™ single-receiver optical • RMSmq™ multireceiver electronic gauge • RMSwhq™ wellhead electronic gauge

Third-party SCADA data historians

How does this tool help improve job performance?

Operators

• Extensive communication networks are used to manage the data obtained from oilfield operations

• Implemented using COM/DCOM (distributed component object model) technology which enables software components to communicate

• Enables system administration, maintenance and reliable data access over a local area network or modem

• Client software utilities support basic configuration and diagnostic tasks from remote locations

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

DTSPlus

™

_{2010 temperature profiling}

Weatherford’s DTSPlus software is a standalone software application that is designed to easily read, view and manipulate temperature profiling data, such as distributed temperature sensing (DTS) and array temperature sensing (ATS). The application is specifically suited for users of temperature profiling and monitoring data in the oil and gas industry. The software runs on Microsoft Windows-based PCs or servers and is capable of single or multiple, simultaneous users. The program can read and write from many different database formats, including open standards formats, WITSML and PRODML. DTS and point temperature data are easily viewed and manipulated for quick visualization and evaluation of multiple, time-lapse temperature profiles from multiple wells and vendors.

DTSPlus software can also be used to identify and select traces that can be used for post-processing and detailed analysis.

What is new for version 2010?

• Full support for referenced DTS traces that are shifted in real-time to fixed pressure/temperature gauges or point temperature sensors by the RMS data acquisition system

• Simultaneous plotting of ATS and referenced DTS traces

• Time series plotting of individual ATS

What other products does this application link to?

RMS reservoir monitoring system Third-party DTS databases

What hardware does the application link to?

Weatherford RMS reservoir monitoring system

How does this tool help improve job performance?

Operators

• Detection of gas breakthrough

• Monitoring of water, steam and gas injection performance • Optimization of gas lift

• Detection of fluid levels

• Identification of well problems such as flow behind casing and detection of leaks Engineers

• Rapid and flexible visualization of temperature profiles, including DTS and ATS • Data quality control

• Qualitative data interpretation

• Selection of temperature profiling datasets to provide advanced processing software such as PLATO for production profiling analysis

Collaborators • _• Means to capture, display and print temperature profiling datasets_{Data conversion to/from industry standard formats} DTSPlus temperature profiling software

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

WellFlo systems analysis software is a powerful and simple-to-use application to design, model, optimize and troubleshoot individual oil and gas wells, whether naturally flowing or artificially lifted. The accurate and rigorous well models built using WellFlo software display the behavior of reservoir inflow, well tubing and surface pipeline flow for any reservoir fluid. Specific applications for which the software can be used include:

• Well configuration and completion design for maximum performance over the life of well

• Artificial-lift design

• Prediction of flowing temperatures and pressures in wells and flowlines and at surface equipment for optimum design calculations

• Reservoir, well and flowline monitoring

• Generate vertical-lift performance curves for use in reservoir simulators

What’s new for version 2010?

• PCP analysis

• Flow assurance modeling: hydrate, wax and asphaltene

• Inflow performance relationship (IPR) tuning using multiple production well tests

• Multiphase flow correlation tuning using flowing gradient surveys

What other products does this application link to?

Weatherford

• MatBal®_{reservoir analysis and production forecasting}

• ReO®_{network management optimization}

• ReO Forecast™_{production forecasting and field planning}

• PVTflex™_{fluid property analysis}

• i-DO®_{real-time well and network engineering}

• LOWIS™_{life-of-well information software}

• PanSystem®_{downhole well-test analysis}

• DynaLift®_{gas-lift dynamic simulation}

• PetroAtlas™_{petroleum engineering knowledgebase}

How does this tool help improve job performance?

Engineers

• Engineer builds well models using a guided step-by-step well configuration interface – Accurate and rigorous models display the behavior of reservoir inflow, well tubing

and surface pipeline flow for any reservoir fluid

• Developing effective well completions including artificial lift systems:

– Ensures more effective capital expenditure by enhancing the design of wells and completions

– Reduces operating expenditure by finding and curing production problems – Enhances revenues by improving well performance

Collaborators Operators and engineers analyze field problems and design solutions using rigorous _{algorithms and accurate models}

WellFlo well analysis software

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

MatBal

®

_{2010 reservoir analysis and production forecasting}

Engineering

MatBal reservoir analysis and production forecasting software

Weatherford’s MatBal product provides the analysis, evaluation and prediction of the response of hydrocarbon reservoir systems using fundamental material balance principles. The ease with which material balance principles can be applied results in an efficient and cost-effective alternative to more complex and expensive simulation techniques.

What is new for version 2010?

• Campbell, modified Cole and drive indices plots

• Improved graphical user Interface

What other products does this application link to?

Weatherford

• ReO Forecast™_{production forecasting and field planning programs}

How does this tool help improve job performance?

Engineers

• Production engineers can:

– Estimate the volume of fluids initially present in the reservoir – Estimate the type and size of the aquifer

– Examine the effects of changes resulting from produced and injected fluids • Reservoir engineers can perform each stage of a material balance study quickly and

efficiently including:

– Building an appropriate material balance model – Matching to historical data

– Generating production forecasts

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

PetroAtlas is a web-based mentoring and guidance system for petroleum production personnel. This robust linked knowledge management system is preloaded with thousands of pages of guidance properly linked to best practices, work flows and tasks leading production engineers through the labyrinths of variables to reach optimum results. PetroAtlas

software covers the following processes:

• Selection, design appraisal, completion evaluation to execution

• Well integrity

• Field life cycle value optimization: design through operation

• Production management

• Preparations for operation: surveillance, monitoring, operating plans and guidelines

• Production performance and optimization

• Well and field production delivery assurance

What other products does this application link to?

Weatherford

Today the system acts as a guide helping engineers recognize potential opportunities and threats often pointing to Weatherford and third-party applications to properly assess each step required to optimize production while minimizing risks and costs

How does this tool help improve job performance?

Operators PetroAtlasunknowns such that teams gain a better understanding of their assets and can prioritize software helps put decisions and their elements into context even highlighting

work required to maximize their potential

Engineers

• PetroAtlas software helps put decisions and their elements into context even highlighting unknowns such that teams gain a better understanding of their assets and can prioritize work required to maximize their potential

• Critical knowledge and expertise captured in the form of work flows, methods, guidance, tools and best practices provide production engineering mentoring to less experienced personnel; thereby enabling organizations to improve decision making and achieve higher efficiencies across the board

PetroAtlas petroleum engineering knowledge base

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

PanSystem

®

_{2010 well test analysis}

PanSystem deconvolution

PanSystem software is a robust yet easy-to-use software that simplifies complex transient well testing through detailed analysis, simulation and reporting. PanSystem software is dedicated to transient well testing and has the unique capability to obtain information from within the reservoir surrounding the well and present the appropriate testing and analysis techniques that provide important reservoir parameters:

• Permeability of the reservoir-at-large and, in some cases, the near-wellbore region

• Completion efficiency, effective open interval size (over the life of the well)

• Reservoir structure (boundaries, heterogeneities)

• Reservoir pressure

• Nature of any pressure support

• Drainage area, connected pore volume and initial hydrocarbons in place

• Vertical permeability, vertical communication in layered systems

• Well performance (over the life of the well)

• Communication between wells

• Deliverability and production forecasts

What is new for version 2010?

• Permanent downhole gauge handling including advanced data conditioning and deconvolution

• Completely revised graphical interface enabling more efficient and intuitive use

• A workflow based architecture has been introduced to help guide the user through an analysis session and improved graphical interaction

• Improved appeal and efficiency of use of the PanSystem product to the industry, while retaining expert use tool ability

What other products does this application link to?

• RMS reservoir monitoring system • PanMesh™_{numerical well-test analysis} • WellFlo®_{well analysis}

Compatibility with any organized data set

How does this tool help improve job performance?

Operators • Improved and more intuitive product uptake by end users, with guidance through the workflow to less experienced users

• Pressure transient analysis is a key part of extending the reservoir into the well environment Engineers • • Improved user experience and efficiency of useRetained expert tool appeal while improving the graphical interaction and access to

core functionality

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

PanMesh

™

_{2010 numerical well-test analysis}

PanMesh numerical well test analysis

Well-test analysts need a numerical simulator to reach beyond the limits of analytical simulation to handle complex situations like irregular or complex boundary geometries, multiple layers, multiple completions, rock and fluid heterogeneities. The PanMesh application, a true three-dimensional well-test simulator fully integrated into PanSystem®_{software, meets all of these}

needs. It fulfills the same basic simulation objectives as the analytical quick match and advanced simulators available in the PanSystem application in terms of model validation and test design and occupies a similar place in the work flow, but has a far greater modeling capability.

What is new for version 2010?

Improved graphical interface and entry point from PanSystem software providing a closer link between analytical and numerical work flows, enabling intuitive uptake of the PanMesh techniques.

What other products does this application link to?

PanSystem well-test analysis Compatibility with any organized data set

How does this tool help improve job performance?

Operators

• Numerical analysis can provide insight to complicated or difficult to interpret analytical work flows

• It enables modification and investigation of a theoretical response to improve an analytical match to a reservoir response and hence structure

Engineers

• Improved interface and use to help bridge the gap between the wealth of experience in the analytical domain and limited experience in the numerical domain

• PanMesh’s color visualization facility offers a deeper understanding of the nature of the transient response by tracking the pressure transient as it propagates through the reservoir • Enables the analyst to see how changes in the model structure correlate with changes

in the pressure derivative

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ReO®

ReO Forecast™

MatBal®

PetroAtlas™

i-DO®

LOWIS™

Analysis Workbench

RigPlan™

Asset Scheduling

WSM

Verge™

WellScribe™

PanSystem®

PanMesh™

RMS

DTSPlus™

DynaLift™

WellFlo®

Nodal Analysis

PVTflex™

Flow Assurance

DataMart™

Analytical Data

LinkBox™

Operations

Engineering

ReO

®

_{2010 network management optimization}

ReO well modeling example

ReO software provides simulation and optimization solutions for surface networks incorporating practically every piece of equipment from wellhead to the processing plant. The application simulates the total production system behavior and concurrently optimizes the production. It does this while honoring the user-defined constraints, including economic models, which typically results in substantial production increases and/ or reductions in operating costs. The application’s unique integrated simulation and optimization approach enables users to handle large and complex networks with ease.

What is new for version 2010?

• Flow assurance modeling: hydrate, wax and asphaltene

• Simple pump object for easy model building

• Pipe with pre-defined flow direction for fast and efficient optimization calculations

What other products does this application link to?

• ReO Forecast™_{production forecasting and field} planning

• PVTflex™_{flow assurance} • i-DO®_{real-time optimization solution}

Prosper well performance and modeling software

How does this tool help improve job performance?

Engineers

• Its flexibility enables engineers to build and analyze complicated network models efficiently • Assists the engineer with running the asset at optimum condition for maximizing the

recovery and proactive field management to minimize production loss • Identify and proactively mitigate flow interruptions caused by hydrate, wax or

asphaltene deposits

Collaborators Integrates reservoir, production and process teams to ensure that the software results can be realistically implemented in the field and the production forecasting is based on the model which covers the entire production system–reservoir to sales point