... Abstract Chemical flooding methods hold particular attraction for recovering the "residual oil" left in the reservoir after waterflooding. This paper describes and compares the results for two promising methods, viz. micellar flooding and alkaline-surfactant-polymer (ASP) flooding processes...

... operating procedures. bubblepoint pressure miscibility pressure displacement upstream oil & gas weyburn reservoir solution gas co 2 enhanced recovery steelman reservoir fluid intermediate component chemical flooding methods composition minimum miscibility pressure methane weyburn...

... production. Horizontal wells have been found by many operators to increase recoverable reserves within their fields. horizontal well experiment heavy oil producer recovery chemical flooding methods upstream oil & gas ultimate recovery displacement enhanced recovery co2 injection gas...

... flood ooip reservoir model waterflooding producer water cut polymer flooding injector upstream oil & gas chemical flooding methods experiment production cycle cumulative oil production flood additional waterflood THE PETROLEUM SOCIETY PAPER 98-45 Evaluation of Non-thermal EOR...

... upstream oil & gas laboratory study profile modification concentration enhanced recovery azodiisobutyronitrile chemical flooding methods polymer flooding chen southwest petroleum institute polymer solution sandpack injection profile gas injection method modification foamed...

... chemical system conglomerate layer chemical flooding methods oil recovery evaluation type ii sandstone layer enhanced recovery bear lake reservoir surfactant oil recovery recovery waterflooding reservoir residual oil waterflood residual oil composition brine microemulsion...

... reservoir saturation experiment waterflooding override mobility reduction factor enhanced recovery oil recovery efficiency numerical simulation offoam flooding miscible method mobility foam surfactant chemical flooding methods upstream oil & gas fluid dynamics flow in porous...

... micellar flooding process enhanced recovery monovalent ion surfactant scale-up method criteria chemical flooding methods acu flooding polymer micellar flooding micellar slug efficiency polymer buffer equation upstream oil & gas micellar solution SCALE-UP METHODS...

... core flood experimental verification numerical simulation emulsion flooding emulsion rheology enhanced recovery emulsion chemical flooding methods emulsion flow mechanism upstream oil & gas flow mechanics flow in porous media porous medium oil recovery rheological behaviour...

..., the mass of the reservoir to be heated per unit volume of oil produced is generally higher than that in sand stone reservoirs. heavy oil directional drilling initial stage bitumen carrier gas thin reservoir chemical flooding methods reservoir solvent vapour oil sand enhanced recovery...

... horizontal injector reservoir description sepehrnoori sweep efficiency surfactant flooding flooding circumstance surfactant-polymer flooding petroleum society chemical flooding methods injector SIMULATION OF SURFACTANT FLOODING USING HORIZONTAL WELLS H. DAKHLIA W.J. WU M.T. LIM M. DELSHAD G.A...

... fingering upstream oil & gas injection lloydminster area petroleum society chemical flooding methods EVALUATION OF EMULSIFIED SOLVENT FLOODING FOR HEAVY OIL RECOVERY H.K. SARMA B.B. MAINI K. JHA this article begins on the next page F THE PETROLEUM SOCIETY OF CIM rights are reserved...

...). waterflood enhanced recovery viscosity residual oil saturation mobility flooding technique displacing fluid surfactant micellar capillary number light oil reservoir efficiency petroleum society chemical flooding methods micellar flooding oil recovery upstream oil & gas HOW DO...

... saskatchewan chemical flooding methods enhanced recovery weyburn co2 co 2 mmp value mmp mechanism reservoir petroleum society hydrocarbon displacement process hydrocarbon gas minimum miscibility pressure determination A COMPARISON OF MINIMUM MISCIBILITY PRESSURE DETERMINATIONS FOR WEYBURN CO2...

... in that work have relevance to micellar flooding. Geertsma, Crees and Schwarz 2 discussed the general aspects of derivation of scaling criteria for waterflooding and miscible displacement. monovalent ion chemical flooding methods cosurfactant criteria surfactant electrolyte emulsion phase...

... alternate injection of the miscible agent and water. Thermal methods broadly consist of steam injection and in situ combustion of a portion of the oil. Many variations of steam injection and in situ combustion have been tested. PRINCIPLES OF CHEMICAL FLOODING METHODS ChemIcal floods, as also other oil...

... and scaled models, showed that this process can recover 10–30% incremental oil more than a waterflood. The numerical model was used as an effective reservoir engineering tool and to study process alternatives. heavy oil reservoir farouq ali waterflood experiment chemical flooding methods carbon...

... flooding methods drive gas reservoir MINIMUM MISCIBILITY PRESSURE CALCULATIONS INCLUDING THE EFFECTS OF L-L-V PHASE BEHAVIOR M.P. WALSH this article begins on the next page F PETROLEUM SOCIETY OF CIM and AOSTRA PAPER NO. CIM / AOSTRA 91-58 ATMB-08 THIS IS A PREPRINT - SUBJECT TO CORRECTION MINIMUM...

... petroleum society chase water salt creek field co 2 gravity drainage upstream oil & gas enhanced recovery history waterflood composition wall creek sandstone chemical flooding methods 1990. Petroleum Society of Canada ...

... technical meeting gas injection method oil sensitivity reservoir enhanced recovery application chemical flooding methods high pressure visual cell petroleum society surfactant solution interaction reduction factor experiment Abstract There has been much interest in recent years...