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Keywords: waterflooding
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Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174567-MS
... miscible flooding composite LPCP Reservoir Conditions waterflooding viscosity sweep efficiency injection Oil Recovery Introduction Stability Test Carbon dioxide as an injection fluid into oil reservoirs has been tested widely, and has become a proven Enhanced Oil Recovery (EOR) method...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174568-MS
... flooding. Intermediate-wet systems showed lower resistance and residual resistance factors, but very promising extra oil recovery and up to 56 percent reduction in waterflood residual oil saturation. The additional oil recovery by low salinity polymer flooding is attributed to the combined effect...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174589-MS
... carboxylate surfactant stability formulation enhanced recovery concentration solubility crude oil Reservoir Conditions waterflooding AEC salinity surfactant interfacial tension chemical flooding methods enhanced oil recovery Brine Chemical Stability alkyl ether carboxylate surfactant...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174621-MS
...). CEOR is basically an augmented waterflood in which alkalis, surfactants, polymers, or combinations of them are added to the water. Those chemicals alter the water properties and its interaction with the oil. Firstly, polymers increase the viscosity of injection water, reducing the mobility ratio...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174591-MS
... in offshore environment. waterflooding oil production stability Upstream Oil & Gas water content producer chemical flooding methods injector oil group application water cut surfactant surfactant-polymer flooding correspondent producer China polymer solution enhanced recovery...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174592-MS
... with all other conditions held the same; but salinity had no effect on recovery. Hussain investigated the fines-free and fines-assisted waterflooding by laboratory experiment and developed a numerical one-dimensional model to interpret the mechanism of low salinity waterflooding( Hussain, Zeinijahromi et...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174640-MS
... Millipore™ membrane under vacuum to remove any dust or unsoluble particle. Thermo-gelling polymers enhanced recovery drilling fluids and materials Fluid Dynamics Brine drilling fluid selection and formulation waterflooding breakthrough Conformance Control drilling fluid chemistry drilling...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174599-MS
... to prepare the nanosilica particles mechanically and the results are illustrated. enhanced recovery waterflooding nanometer Egypt reduction of residual oil saturation Upstream Oil & Gas concentration nano fluid silica sand Bahariya Formation application experiment Reservoir...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174629-MS
... of the heavy oil recovery process by CO 2 foam/PEF flooding from fractured reservoirs. waterflooding heavy oil recovery surfactant complex reservoir injection mechanism Surfactant Flooding enhanced recovery carbonate reservoir sweep efficiency chemical flooding methods imbibition Upstream...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174606-MS
... Abstract EOR of deep waterflooded reservoir with low porosity and permeability is challenged by low heat efficiency of conventional thermal process. Conventional chemical process like surfactant flooding also has some risk because of high oil viscosity and water channeling along fractures since...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174615-MS
... matter in either a bridging ion or covalent bond. Wettability Alteration enhanced recovery Modeling & Simulation Upstream Oil & Gas divalent ion organic matter mechanistic model Artificial Intelligence concentration interpolation parameter waterflooding experiment reaction...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174698-MS
.... Using the format of a successfully implemented PMP approach, this paper will address key considerations for both short term treatments (chemical conformance) and long term flooding (mobility control) strategies to optimize offshore waterfloods. Statement of Theory and Definitions The assessment...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174672-MS
... that the adsorption of the non-activated product and the viscosity of the injected solution affect the TAP distribution. The authors believe that these three observations should be included in the design of TAP treatments, and more generally, for in-depth gel treatments. enhanced recovery waterflooding...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174704-MS
... polymer injection profile Upstream Oil & Gas size 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...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174656-MS
... in East-Central Alberta, Canada. enhanced recovery uplift injection well nanosphere north lobe waterflooding polymer sweep efficiency oil cut reservoir Upstream Oil & Gas viscosity polyacrylamide pilot area permeability chemical flooding methods scovil pool conformance pilot...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174694-MS
... price scenario. enhanced recovery polymer injection EOR project Implementation machine learning Upstream Oil & Gas Effectiveness recovery factor waterflooding Efficiency residual oil saturation injection Oil Recovery reduction EOR technique water injection Artificial...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174667-MS
... flow in porous media enhanced recovery Upstream Oil & Gas waterflooding relative permeability cumulative oil production peak arrival time permeability simulation model producer injection Oil Recovery Modeling & Simulation injector Fluid Dynamics presentation laboratory...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174676-MS
...+ Properties Density = 0.8845 API = 28.3 MW = 257 Apparatus and Procedure Cryogenic-SEM Cryogenic-SEM Tests Abstract Smart water and low-salinity waterflooding showed encouraging results in carbonate and sandstone reservoirs, respectively, at lab and field scales. Adjusting...
Proceedings Papers

Paper presented at the SPE Asia Pacific Enhanced Oil Recovery Conference, August 11–13, 2015
Paper Number: SPE-174702-MS
... to accommodate switching to water-alternating-gas (WAG) flooding techniques during later well life if required. The need for appropriate sand control methods were identified and presented to meet sand control challenges in these fields. waterflooding benchmark workflow enhanced recovery Upstream Oil...

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