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Keywords: producer
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Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174578-MS
...%) was just discussed in theory. For offshore oilfield, the treatment of water could be costly. Because polymer improves mobility ratio of replacement fluid over oil and sweep efficiency, less water is injected and less water is produced. So we did enormous research about the polymer flooding on early stage...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174579-MS
... modeling to increase oil recovery. The GAGD process consists of placing a horizontal producer near the bottom of the payzone and injecting gas through existing vertical wells that have been used in prior waterfloods. As the injected gas rises to the top to form a gas zone, oil and water drain down...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174584-MS
... saturation waterflooding formation brine producer water injection enhanced recovery ion shallow aquifer water core plug reservoir permeability relative permeability curve Oil Recovery water flooding society of petroleum engineers Waterflooding technology has been the most successful...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174604-MS
... Abstract Effective communication between the injector and producer with a reasonable conformance during SAGD start-up phase is crucial for the success of SAGD conversion and the following ramp-up phase. The start-up operation normally relies on heat conduction mechanism to establish heat...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174667-MS
... permeability channels between a binary pair(s) of injector and producer. This short-circuit of injected fluids leaves residual oil in the channels and renders a large volume of the reservoir unswept. This paper examines the specific MES application where a high permeability channel is treated to mobilize...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174612-MS
... Daqing Oilfield has carried out a high viscelasticity polymer flooding pilot in LMDN4-4 Block, demonstrating that the high viscoelasticity polymer flood has bigger capability to further increase oil recovery over moderate viscoelasticity polymer flood. The bulk viscosity of produced polymer...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174704-MS
... distribution tracer breakthrough waterflooding cdg pilot polymer concentration production response water injection evaluation injection enhanced recovery incremental oil producer pilot area reservoir CDG injection oil production response CDG Phase II The Loma Alta Sur (LAS) field...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174702-MS
... and multilateral applications for producer and injector wells. Further evaluation was performed to determine fit-for-purpose flow control equipment for individual well applications. Detailed well and reservoir modeling was performed to demonstrate added value with application of advanced well technologies ( Kokal...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174591-MS
... Abstract This paper presents full field offshoresurfactant-polymer (SP) floodingapplied in JZ 9–3 Oilfield, Bohai Bay, China. Followed by 3-year polymer flooding which produced 4% incremental oil, the field turned to surfactant-polymer flooding. In the first stage, SP flooding was implemented...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165214-MS
... and the possibility of earlier breakthrough. Vertical and lateral distances between the horizontal injector and producer affect the estimation of swept volume. Isotropy and grid refinement do not necessarily improve the estimations. pressure transient analysis Upstream Oil & Gas Modeling & Simulation...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165220-MS
... to matching pressure and water cut, the new methodology seeks to match the produced water chemistry too (with formation water and injection water chemistry as inputs). This is due to the recent advance of reservoir simulations that can model reservoir water composition changes by considering geochemical...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165265-MS
... with simulation modeling identified a suitable EOR application with appropriate well spacing to maximize the drainage of undrained oil while improving the sweep from partially drained portions of the reservoirs. Since the field is in mature stage of the producing life, delaying the enhanced oil recovery...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165305-MS
.... Their applicability, operational benefits, and disadvantages are also described. A 3D reservoir simulator is used to illustrate the varying sweep efficiencies, depending on the conformance control method used. The result from the best case with both injector and producer profile modification demonstrated nearly...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165302-MS
... in the Dulang field. The new proposed surveillance program is expected to improve water flood and IWAG monitoring; Monitors stable front (water or gas) with high sweep efficiency to push oil to producer Monitors and forecasts displaced reservoir hydrocarbon and water volumes Enables to see...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165273-MS
... Laboratory evaluation included fluid:fluid and fluid:rock interactions. Rheology of CDG and polymer solutions of different concentrations was evaluated in synthetic injection and produced waters. CDG solutions were evaluated at different polymer concentrations and polymer:crosslinker ratios...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165253-MS
... uplift polymer producer Fletcher uplift mechanism application fracture enhanced recovery polymer injection fracture growth operation pilot area reservoir polymer concentration injection permeability reduction injectivity Barrow Island's Windalia reservoir is Australia's largest...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 2–4, 2013
Paper Number: SPE-165264-MS
... Abstract In May 2006, the Warner Mannville B ASP flood was the first field wide ASP flood implemented in Canada. The objective was to successfully implement a commercially viable ASP flood. In this project produced water is treated and reinjected into the reservoir. As of December 2012...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 19–20, 2011
Paper Number: SPE-143390-MS
... thermal method upstream oil & gas cross-sectional view recovery factor steam-assisted gravity drainage oil saturation profile producer enhanced recovery injector vapex method fluid composition sagd recovery process spe 143390 es-sagd method multilateral horz heavy oil...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 19–20, 2011
Paper Number: SPE-143391-MS
... The main contributing mechanisms during the pilot were drainage of ‘attic’ oil up-dip of the existing producers that would not be drained by peripheral water injection, more efficient sweep of the water flooded regions, sweep of less swept tighter intervals (mainly in E12/13) and partial...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Conference, July 19–20, 2011
Paper Number: SPE-143650-MS
..., upper formation (A), middle formation (B) and lower formation (C). Often symmetry elements are modeled with relatively uniform properties to assess recovery. However in this case, as reservoir quality and heterogeneity is a major influence on injectivity and flow from injector to a producer in different...

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