DE3720330C2 - - Google Patents
Info
- Publication number
- DE3720330C2 DE3720330C2 DE3720330A DE3720330A DE3720330C2 DE 3720330 C2 DE3720330 C2 DE 3720330C2 DE 3720330 A DE3720330 A DE 3720330A DE 3720330 A DE3720330 A DE 3720330A DE 3720330 C2 DE3720330 C2 DE 3720330C2
- Authority
- DE
- Germany
- Prior art keywords
- surfactant
- water
- cosolvent
- alkyl
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004094 surface-active agent Substances 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000006184 cosolvent Substances 0.000 claims description 30
- 125000000217 alkyl group Chemical group 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 11
- 239000008398 formation water Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000005846 sugar alcohols Polymers 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 229930182470 glycoside Natural products 0.000 claims description 4
- 150000002338 glycosides Chemical class 0.000 claims description 4
- 150000005215 alkyl ethers Chemical class 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 150000002402 hexoses Chemical class 0.000 claims description 2
- 125000001805 pentosyl group Chemical group 0.000 claims 1
- 239000003921 oil Substances 0.000 description 40
- 238000005755 formation reaction Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 11
- 150000001298 alcohols Chemical class 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004530 micro-emulsion Substances 0.000 description 6
- 239000011162 core material Substances 0.000 description 5
- -1 ether sulfonates Chemical class 0.000 description 5
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000008195 galaktosides Chemical class 0.000 description 4
- 229930182478 glucoside Natural products 0.000 description 4
- 150000008131 glucosides Chemical class 0.000 description 4
- 150000008146 mannosides Chemical class 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 229930186217 Glycolipid Natural products 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 239000004064 cosurfactant Substances 0.000 description 3
- 239000008121 dextrose Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000001483 mobilizing effect Effects 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- 229920002774 Maltodextrin Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- NMRPBPVERJPACX-UHFFFAOYSA-N octan-3-ol Chemical compound CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 description 1
- IUYYVMKHUXDWEU-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,1-diol Chemical compound CC(C)CC(C)(C)C(O)O IUYYVMKHUXDWEU-UHFFFAOYSA-N 0.000 description 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 1
- QVQDALFNSIKMBH-UHFFFAOYSA-N 2-pentoxyethanol Chemical compound CCCCCOCCO QVQDALFNSIKMBH-UHFFFAOYSA-N 0.000 description 1
- HCGFUIQPSOCUHI-UHFFFAOYSA-N 2-propan-2-yloxyethanol Chemical compound CC(C)OCCO HCGFUIQPSOCUHI-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical class CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- INSRQEMEVAMETL-UHFFFAOYSA-N decane-1,1-diol Chemical compound CCCCCCCCCC(O)O INSRQEMEVAMETL-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002243 furanoses Chemical group 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical class CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 150000002972 pentoses Chemical group 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical class CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 150000003215 pyranoses Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229940087291 tridecyl alcohol Drugs 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940057402 undecyl alcohol Drugs 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
- C09K8/905—Biopolymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
- Y10S507/937—Flooding the formation with emulsion
- Y10S507/938—Flooding the formation with emulsion with microemulsion
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720330 DE3720330A1 (de) | 1987-06-19 | 1987-06-19 | Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette mit tensiden |
| NO882676A NO175688C (no) | 1987-06-19 | 1988-06-16 | Fremgangsmåte til utvinning av jordolje fra et underjordisk reservoar ved hjelp av tensider |
| GB8814429A GB2206145B (en) | 1987-06-19 | 1988-06-17 | Process for the extraction of crude oil from an underground deposit |
| CA000569724A CA1314703C (en) | 1987-06-19 | 1988-06-17 | Process for the extraction of crude oil from an underground deposit using surfactants |
| US07/498,496 US4985154A (en) | 1987-06-19 | 1990-03-26 | Process for the extraction of crude oil from an underground deposite using surfactants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720330 DE3720330A1 (de) | 1987-06-19 | 1987-06-19 | Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette mit tensiden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3720330A1 DE3720330A1 (de) | 1988-12-29 |
| DE3720330C2 true DE3720330C2 (enExample) | 1990-04-05 |
Family
ID=6329937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873720330 Granted DE3720330A1 (de) | 1987-06-19 | 1987-06-19 | Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette mit tensiden |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4985154A (enExample) |
| CA (1) | CA1314703C (enExample) |
| DE (1) | DE3720330A1 (enExample) |
| GB (1) | GB2206145B (enExample) |
| NO (1) | NO175688C (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319700A1 (de) * | 1993-06-16 | 1994-12-22 | Henkel Kgaa | Ultramilde Tensidmischungen |
| DE4319699A1 (de) * | 1993-06-16 | 1994-12-22 | Henkel Kgaa | Ultramilde Tensidmischungen |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4023834A1 (de) * | 1990-07-27 | 1992-01-30 | Huels Chemische Werke Ag | Demulgatoren zur spaltung von erdoelemulsionen |
| DE4024658A1 (de) | 1990-08-03 | 1992-04-16 | Henkel Kgaa | Verwendung oberflaechenaktiver alkylglycosidverbindungen in wasser- und oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln |
| EP0569484B1 (en) * | 1991-01-30 | 1995-12-06 | Atlantic Richfield Company | Well cleanout using caustic alkyl polyglycoside compositions |
| DE4110506A1 (de) * | 1991-03-30 | 1992-10-01 | Huels Chemische Werke Ag | Emulgatoren zur herstellung von in der kosmetik oder medizin verwendbaren oel-in-wasser-emulsionen etherischer oele |
| US5435936A (en) * | 1993-09-01 | 1995-07-25 | Colgate Palmolive Co. | Nonaqueous liquid microemulsion compositions |
| US5830831A (en) * | 1995-05-11 | 1998-11-03 | Atlantic Richfield Company | Surfactant blends for well operations |
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| US6283213B1 (en) | 1999-08-12 | 2001-09-04 | Atlantic Richfield Company | Tandem spacer fluid system and method for positioning a cement slurry in a wellbore annulus |
| US7055602B2 (en) * | 2003-03-11 | 2006-06-06 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
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| WO2005010137A1 (ja) * | 2003-07-14 | 2005-02-03 | Kao Corporation | Ｃｉｐ用洗浄剤組成物 |
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| CN102549105A (zh) * | 2009-09-29 | 2012-07-04 | 考格尼斯知识产权管理有限责任公司 | 烷基(烯基)寡糖苷在强化采油工艺中的用途 |
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-
1987
- 1987-06-19 DE DE19873720330 patent/DE3720330A1/de active Granted
-
1988
- 1988-06-16 NO NO882676A patent/NO175688C/no unknown
- 1988-06-17 GB GB8814429A patent/GB2206145B/en not_active Expired - Lifetime
- 1988-06-17 CA CA000569724A patent/CA1314703C/en not_active Expired - Fee Related
-
1990
- 1990-03-26 US US07/498,496 patent/US4985154A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319700A1 (de) * | 1993-06-16 | 1994-12-22 | Henkel Kgaa | Ultramilde Tensidmischungen |
| DE4319699A1 (de) * | 1993-06-16 | 1994-12-22 | Henkel Kgaa | Ultramilde Tensidmischungen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3720330A1 (de) | 1988-12-29 |
| NO175688C (no) | 1994-11-16 |
| NO175688B (no) | 1994-08-08 |
| NO882676D0 (no) | 1988-06-16 |
| GB2206145A (en) | 1988-12-29 |
| NO882676L (no) | 1988-12-20 |
| GB2206145B (en) | 1991-07-03 |
| US4985154A (en) | 1991-01-15 |
| GB8814429D0 (en) | 1988-07-20 |
| CA1314703C (en) | 1993-03-23 |
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