Proceedings: 1983 SPE International Symposium on Oilfield and Geothermal Chemistry, June 1-3, 1983, Denver, Colorado |
From inside the book
Results 1-3 of 36
Page 91
... saturation units ) . Again , adsorp- tive losses are lower than for the no - oil present case ( 0.30 vs. 1.00 mg / m2 ) due to the residual oil present in the smaller pores with the high specific surface area . A summary of oil ...
... saturation units ) . Again , adsorp- tive losses are lower than for the no - oil present case ( 0.30 vs. 1.00 mg / m2 ) due to the residual oil present in the smaller pores with the high specific surface area . A summary of oil ...
Page 93
... saturation brine . 3 . For experiments with oil , oilflood rock ( top to bottom ) b a determined by filtration determined from intrinsic viscosity c in 650 md Berea sandstone 4 . Waterflood with saturation brine ( bottom to top ) to ...
... saturation brine . 3 . For experiments with oil , oilflood rock ( top to bottom ) b a determined by filtration determined from intrinsic viscosity c in 650 md Berea sandstone 4 . Waterflood with saturation brine ( bottom to top ) to ...
Page 136
... SATURATION , % PV 20 30 OIL SATURATION , % PV CORE No. 405 10 20 □ 368 SFW 378 HEXYL ALCOHOL △ 380 DODECYL ALCOHOL - Fig . 2 Oil recovery with petroleum sulfonate and linear alcohol systems at 75 ° C . OIL SATURATION , % PV 20 20 O ...
... SATURATION , % PV 20 30 OIL SATURATION , % PV CORE No. 405 10 20 □ 368 SFW 378 HEXYL ALCOHOL △ 380 DODECYL ALCOHOL - Fig . 2 Oil recovery with petroleum sulfonate and linear alcohol systems at 75 ° C . OIL SATURATION , % PV 20 20 O ...
Contents
Effect of Surfactant Structure on the Phase Behavior | 17 |
Selection Criteria and Formulation of a Surfactant Slug for HighTemperature | 33 |
Characterization of Crude Oils by Alkane Value as an Aid in the Selection of | 51 |
Copyright | |
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Common terms and phrases
acid acrylamide adsorption alcohol alkali alkanes aluminum citrate aqueous asphaltene Berea Berea sandstone blend brine CaCl2 calcium carbon chemical clay Colloid core flood cosurfactant crosslinked crude oil determined displacement EACN value effect effluent elution Enhanced Oil Recovery evaluated exchange experimental experiments flow fluid formation fraction Geothermal Chemistry gypsum HPAM HPLC hydrocarbon hydrolysis hydroxide increase injected interactions interfacial tension ions kaolinite kmol/m³ LCA/NTA LCA/NTA/AA liquid material measured micelles microemulsion mineral mixture molecular weight NaCl nonane Oilfield and Geothermal optimal salinity paper Petroleum Engineers petroleum sulfonate phase behavior plug Poly polyacrylamide polymer pore volume precipitation presented produced Pyronate-40 ratio region reservoir residual oil retention salinity salt samples saturation silicate slug Society of Petroleum sodium Sodium Tripolyphosphate solubility solubilization parameter solvent SPE-AIME species stability steam foam sulfonate surfactant Table temperature tests thermal tion toluene tracer treatment tube viscosity