gravity drainage
A general analytical model for head response to oscillatory pumping in unconfined aquifers: effects of delayed gravity drainage and initial condition
... the OPT. An analytical solution to such a question will not only have important physical implications but will also shed light on OPT model development. This study builds an im- proved model describing hydraulic head ...
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A New Steam Assisted Gravity Drainage Process Utilizing Vertical Wells
... expansion. Gravity drainage showed a very small contri- bution to the amount of oil produced during the first two cycles, but in the fol- lowing cycles can provide a significant increase in oil production ...
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A Comparison Study between the Newly Developed Vertical Wells Steam Assisted Gravity Drainage and the Conventional SAGD Process
... Assisted Gravity Drainage Process (VWSAGD) optimizes the role of gravitational forces, viscosity reduction, and viscous forces during the steam flooding of heavy ...
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AN EXPERIMENTAL INVESTIGATION OF GRAVITY DRAINAGE DURING IMMISCIBLE GAS INJECTION IN CARBONATE ROCKS UNDER RESERVOIR CONDITIONS
... In former studies, gas was injected to glass micro-models in order to see displacement mechanism, and experiments were also carried out on core scales under reservoir conditions. The current study follows former works ...
9
Combustion Assisted Gravity Drainage (CAGD) Heavy Oil Recovery Enhancement Process
... of two In-Situ Combustion process (mostly in terms of the process mechanism and the combustion reactions) and Steam Assisted Gravity Drainage process (mostly in terms of well configuration). This novel ...
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Gravity Drainage Visualization Experimental Study of Heavy Oil Reservoirs
... micro gravity drainage mechanism. However, the drawback is that gravity drainage process and effect cannot be directly observed ...condensate drainage rule, and the influence of ...
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Interfacial Chemistry in Steam-Based Thermal Recovery of Oil Sands Bitumen with Emphasis on Steam-Assisted Gravity Drainage and the Role of Chemical Additives
... Currently, there are two main steam-based thermal methods commercially used for recovering heavy oil/bitumen from oil sand reservoirs: cyclic steam stimulation (CSS) and steam-assisted g[r] ...
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ANALYSIS OF STEAM ASSISTED GRAVITY DRAINAGE (SAGD) PROJECTS-ENGINEERING AND PRODUCTIVITY METRICS PERFORMANCE IN ALBERTA OIL AND GAS INDUSTRY
... The paper reviewed and analysed SAGD projects engineering and construction productivity metrics performance.A qualitative research methodology was employed in investig[r] ...
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The Effects of kv/kh on Gas Assisted Gravity Drainage Process
... 2. ECLIPSE 100 simulator was used to investigate the effect of operating parameters (injector pressure, injection rate, and injected gas density) on GAGD process. From the sensitivity test, it was found that the ...
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UTILIZING CONCEPTUAL MODELING IN THE STUDY OF ONE OF THE IRANIAN FRACTURED CARBONATE RESERVOIRS
... Saidi et al. discussed the gas /oil gravity drainage process in fractured reservoirs in Iran [6]. Early dual porosity models include those of Kazemi et al. and Saidi. Saidi modeled a fracture reservoir by ...
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Geospatial study on Morphometric characterization of Tapi micro watershed of Asirgarh, Burhanpur District, MP, India
... the drainage basin (Strahler ...the drainage pattern has not been distorted because of the structural disturbances (Nag ...the drainage pattern, while the lower values indicative of watershed that ...
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Innovative strategies red uce selenium in Grasslands drainage
... Some water districts have encouraged drainage recycling by asking farmers to sign an interim drainage reduction agreement whereby the farmers are required to blend subsurface drainage an[r] ...
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Effect of a 12-hour natural drainage technique on decreasing blood loss after total knee arthroplasty: a case-control study
... natural drainage was used in the first 12 hours after TKA, of which the drainage pressure equaled to atmospheric ...pressure drainage was used after 12 hours by pumping 500 mL air out of the ...
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Study of Drainage Frequency and Drainage Density of Somb drainage basin in lower Shiwalik hills, India
... of drainage frequency and drainage density of Somb drainage basin as well as its sub-basins with the help of Horton’s method, including identification of major categories and areas of high to low ...
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Morphometric analysis of relief on Jayankondam block, Ariyalur district, Tamilnadu, India
... Morphometric analysis are commonly performed on organisms which is useful in analyzing their fossil record, the impact of changes in form, covariance between ecological factors and shape, as well as for genetic ...
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Identification of Morphometric Relief Aspects case study of Kottur Block at Tiruvarur Districts, Tamil Nadu, India
... Morphometric analysis is refers as the quantitative evaluation of form characteristics and shape of the earth surface and any landform. This is the simple technique inbasin analysis, as morphometric form an ideal areal ...
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Drainage Tunnels for Halting Landslides
... perimeter drainage ditch upstream of disordered ...three drainage tunnels and the analyzes showed that the structure thereof sufficient to stabilize the region regardless of activated possible sliding ...
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MORPHOMETRIC ANALYSIS OF TAPI MICRO - WATERSHED USING REMOTE SENSING AND GIS TECHNIQUE IN BURHANPUR DISTRICT OF M.P. INDIA
... any drainage basin is providing us quantitative description of basin and understanding hydrological behavior of the ...a drainage basin through which a general perception about the physiographic, geology, ...
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Exact Formula for Shadow Gravity, Strong Gravity
... A new more exact formula, than that recently published (Apeiron, Vol. 18, No 2 (2011)), for Sha- dow-Gravity force, for any distances between fundamental sub-particles, including very short ones when gravitation ...
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Morphometric Analysis of Karadya Micro Watershed: A Case Study of Mandya District
... a drainage basin throughout the ...type drainage pattern with highest stream order being third ...The drainage density of watershed is ...the drainage pattern is not much influenced by ...
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