NO301338B1 - Anvendelse av utvalgte oleofile alkoholer i vannbaserte borevæsker av olje/vann-emulsjonstypen og tilsvarende borevæsker med forbedrede ökologisk aksepterbarhet - Google Patents
Anvendelse av utvalgte oleofile alkoholer i vannbaserte borevæsker av olje/vann-emulsjonstypen og tilsvarende borevæsker med forbedrede ökologisk aksepterbarhet Download PDFInfo
- Publication number
- NO301338B1 NO301338B1 NO913658A NO913658A NO301338B1 NO 301338 B1 NO301338 B1 NO 301338B1 NO 913658 A NO913658 A NO 913658A NO 913658 A NO913658 A NO 913658A NO 301338 B1 NO301338 B1 NO 301338B1
- Authority
- NO
- Norway
- Prior art keywords
- alcohols
- water
- oil phase
- oil
- drilling fluids
- Prior art date
Links
- 150000001298 alcohols Chemical class 0.000 title claims abstract description 105
- 238000005553 drilling Methods 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000012530 fluid Substances 0.000 title claims abstract description 69
- 239000000839 emulsion Substances 0.000 title claims abstract description 62
- 239000003921 oil Substances 0.000 claims abstract description 151
- 239000000654 additive Substances 0.000 claims abstract description 38
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000005755 formation reaction Methods 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 13
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 13
- 239000011435 rock Substances 0.000 claims abstract description 12
- 208000005156 Dehydration Diseases 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
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- 239000010696 ester oil Substances 0.000 claims description 65
- 150000002148 esters Chemical class 0.000 claims description 36
- 125000004432 carbon atom Chemical group C* 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 17
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 17
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- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
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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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/26—Oil-in-water emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Earth Drilling (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Colloid Chemistry (AREA)
- Medicinal Preparation (AREA)
- Treatment Of Sludge (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drilling And Boring (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3915875A DE3915875A1 (de) | 1989-05-16 | 1989-05-16 | Verwendung ausgewaehlter oleophiler alkohole in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
PCT/EP1990/000735 WO1990014401A1 (fr) | 1989-05-16 | 1990-05-07 | Utilisation d'alcools oleophiles selectionnes dans des fluides de lavage de puits a base d'eau du type d'une emulsion d'huile dans de l'eau, et fluides de lavage de puits moins nuisibles pour l'environnement |
Publications (3)
Publication Number | Publication Date |
---|---|
NO913658D0 NO913658D0 (no) | 1991-09-17 |
NO913658L NO913658L (no) | 1991-09-17 |
NO301338B1 true NO301338B1 (no) | 1997-10-13 |
Family
ID=6380723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO913658A NO301338B1 (no) | 1989-05-16 | 1991-09-17 | Anvendelse av utvalgte oleofile alkoholer i vannbaserte borevæsker av olje/vann-emulsjonstypen og tilsvarende borevæsker med forbedrede ökologisk aksepterbarhet |
Country Status (18)
Country | Link |
---|---|
US (1) | US5194422A (fr) |
EP (2) | EP0472558B1 (fr) |
JP (1) | JP2905594B2 (fr) |
AT (1) | ATE111503T1 (fr) |
AU (1) | AU628559B2 (fr) |
BR (1) | BR9007377A (fr) |
CA (1) | CA2057005C (fr) |
DE (2) | DE3915875A1 (fr) |
DK (1) | DK0472558T3 (fr) |
ES (1) | ES2058911T3 (fr) |
MY (1) | MY105549A (fr) |
NO (1) | NO301338B1 (fr) |
NZ (1) | NZ233682A (fr) |
PT (1) | PT94046A (fr) |
RU (1) | RU2012587C1 (fr) |
TR (1) | TR25125A (fr) |
WO (1) | WO1990014401A1 (fr) |
ZA (1) | ZA903414B (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083622A (en) * | 1988-03-14 | 1992-01-28 | Shell Oil Company | Method for drilling wells |
US5085282A (en) * | 1988-03-14 | 1992-02-04 | Shell Oil Company | Method for drilling a well with emulsion drilling fluids |
US5072794A (en) * | 1988-09-30 | 1991-12-17 | Shell Oil Company | Alcohol-in-oil drilling fluid system |
US5260269A (en) * | 1989-10-12 | 1993-11-09 | Shell Oil Company | Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol |
US5423379A (en) * | 1989-12-27 | 1995-06-13 | Shell Oil Company | Solidification of water based muds |
US5058679A (en) * | 1991-01-16 | 1991-10-22 | Shell Oil Company | Solidification of water based muds |
US5076364A (en) * | 1990-03-30 | 1991-12-31 | Shell Oil Company | Gas hydrate inhibition |
US5076373A (en) * | 1990-03-30 | 1991-12-31 | Shell Oil Company | Drilling fluids |
US5007489A (en) * | 1990-04-27 | 1991-04-16 | Baker Hughes Incorporated | Drilling fluid methods and composition |
DE4019266A1 (de) * | 1990-06-16 | 1992-01-23 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern |
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-
1989
- 1989-05-16 DE DE3915875A patent/DE3915875A1/de not_active Withdrawn
-
1990
- 1990-05-04 ZA ZA903414A patent/ZA903414B/xx unknown
- 1990-05-04 TR TR90/0408A patent/TR25125A/xx unknown
- 1990-05-07 JP JP2506921A patent/JP2905594B2/ja not_active Expired - Fee Related
- 1990-05-07 WO PCT/EP1990/000735 patent/WO1990014401A1/fr active IP Right Grant
- 1990-05-07 US US07/773,631 patent/US5194422A/en not_active Expired - Lifetime
- 1990-05-07 DE DE59007158T patent/DE59007158D1/de not_active Expired - Fee Related
- 1990-05-07 BR BR909007377A patent/BR9007377A/pt not_active IP Right Cessation
- 1990-05-07 EP EP90906999A patent/EP0472558B1/fr not_active Expired - Lifetime
- 1990-05-07 ES ES90906999T patent/ES2058911T3/es not_active Expired - Lifetime
- 1990-05-07 AT AT90906999T patent/ATE111503T1/de not_active IP Right Cessation
- 1990-05-07 AU AU55609/90A patent/AU628559B2/en not_active Ceased
- 1990-05-07 DK DK90906999.9T patent/DK0472558T3/da active
- 1990-05-07 EP EP90108533A patent/EP0398112A1/fr active Pending
- 1990-05-07 CA CA002057005A patent/CA2057005C/fr not_active Expired - Lifetime
- 1990-05-15 NZ NZ233682A patent/NZ233682A/en unknown
- 1990-05-15 PT PT94046A patent/PT94046A/pt not_active Application Discontinuation
- 1990-05-16 MY MYPI90000782A patent/MY105549A/en unknown
-
1991
- 1991-09-17 NO NO913658A patent/NO301338B1/no unknown
- 1991-11-15 RU SU915010523A patent/RU2012587C1/ru active
Also Published As
Publication number | Publication date |
---|---|
DE59007158D1 (de) | 1994-10-20 |
EP0398112A1 (fr) | 1990-11-22 |
NZ233682A (en) | 1992-11-25 |
AU628559B2 (en) | 1992-09-17 |
EP0472558B1 (fr) | 1994-09-14 |
RU2012587C1 (ru) | 1994-05-15 |
PT94046A (pt) | 1991-01-08 |
TR25125A (tr) | 1992-11-01 |
EP0472558A1 (fr) | 1992-03-04 |
DE3915875A1 (de) | 1990-11-22 |
WO1990014401A1 (fr) | 1990-11-29 |
AU5560990A (en) | 1990-12-18 |
BR9007377A (pt) | 1992-04-28 |
ATE111503T1 (de) | 1994-09-15 |
ZA903414B (en) | 1991-01-30 |
ES2058911T3 (es) | 1994-11-01 |
CA2057005A1 (fr) | 1990-11-17 |
NO913658D0 (no) | 1991-09-17 |
MY105549A (en) | 1994-10-31 |
US5194422A (en) | 1993-03-16 |
DK0472558T3 (da) | 1995-02-06 |
JP2905594B2 (ja) | 1999-06-14 |
CA2057005C (fr) | 2001-03-27 |
NO913658L (no) | 1991-09-17 |
JPH04505336A (ja) | 1992-09-17 |
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