CA2050935A1 - Use of selected ethers of monofunctional alcohols in drilling fluids - Google Patents
Use of selected ethers of monofunctional alcohols in drilling fluidsInfo
- Publication number
- CA2050935A1 CA2050935A1 CA002050935A CA2050935A CA2050935A1 CA 2050935 A1 CA2050935 A1 CA 2050935A1 CA 002050935 A CA002050935 A CA 002050935A CA 2050935 A CA2050935 A CA 2050935A CA 2050935 A1 CA2050935 A1 CA 2050935A1
- Authority
- CA
- Canada
- Prior art keywords
- oil phase
- drilling fluids
- water
- ethers
- pumpable
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 5
- 150000001298 alcohols Chemical class 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title abstract 3
- 150000002170 ethers Chemical class 0.000 title abstract 3
- 239000003921 oil Substances 0.000 abstract 6
- 239000012071 phase Substances 0.000 abstract 5
- 239000000654 additive Substances 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 239000007762 w/o emulsion Substances 0.000 abstract 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/34—Organic liquids
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Earth Drilling (AREA)
- Treatment Of Sludge (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Materials For Medical Uses (AREA)
- Detergent Compositions (AREA)
- Drilling Tools (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention describes the use of water-insoluble ethers, with flash points above 80°C, from monohydric alcohols of natural and/or synthetic origin with at least 4 carbon atoms, preferably at least 6 carbon atoms in the alcohol radicals, as the oil phase, or a constituent of the oil phase of invert drilling fluids which exist as W/O-emulsions, have a dispersed aqueous phase and ideally also have further usual additives in the continuous oil phase, which is fluid and pumpable in the temperature range of 0 to 5°C, and which are suitable for the environment-friendly development of, e.g., petroleum and natural gas deposits. Drilling fluids of the above type are also described which are characterized in that they contain as the continuous oil phase, or dissolved in ecologically-acceptable water-insoluble oils, an additive of at least largely water-insoluble ethers from monohydric alcohols, the oil phase in each case being fluid and pumpable in the temperature range of 0 to 5°C and having flash points above 80°C.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3911299A DE3911299A1 (en) | 1989-04-07 | 1989-04-07 | USE SELECTED ETHER MONOFUNCTIONAL ALCOHOLS IN DRILLING |
DEP3911299.3 | 1989-04-07 | ||
PCT/EP1990/000498 WO1990012069A1 (en) | 1989-04-07 | 1990-03-29 | Use of selected ethers of monohydric alcohols in drilling-oil muds |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2050935A1 true CA2050935A1 (en) | 1990-10-08 |
CA2050935C CA2050935C (en) | 2003-02-25 |
Family
ID=6378085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002050935A Expired - Fee Related CA2050935C (en) | 1989-04-07 | 1990-03-29 | Use of selected ethers of monofunctional alcohols in drilling fluids |
Country Status (15)
Country | Link |
---|---|
EP (2) | EP0466724A1 (en) |
JP (1) | JPH04504434A (en) |
AT (1) | ATE83499T1 (en) |
AU (1) | AU625468B2 (en) |
BR (1) | BR9007259A (en) |
CA (1) | CA2050935C (en) |
DE (2) | DE3911299A1 (en) |
DK (1) | DK0391251T3 (en) |
ES (1) | ES2037494T3 (en) |
GR (1) | GR3007345T3 (en) |
IE (1) | IE63846B1 (en) |
MX (1) | MX174332B (en) |
TR (1) | TR24953A (en) |
WO (1) | WO1990012069A1 (en) |
ZA (1) | ZA902665B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085282A (en) * | 1988-03-14 | 1992-02-04 | Shell Oil Company | Method for drilling a well with emulsion drilling fluids |
US5083622A (en) * | 1988-03-14 | 1992-01-28 | Shell Oil Company | Method for drilling wells |
US5072794A (en) * | 1988-09-30 | 1991-12-17 | Shell Oil Company | Alcohol-in-oil drilling fluid system |
DE3916550A1 (en) * | 1989-05-20 | 1990-11-22 | Henkel Kgaa | USE OF SELECTED OLEOPHILER ETHERS IN WATER-BASED DRILLING RINSES OF THE O / W EMULSION TYPE AND CORRESPONDING DRILLING LIQUIDS WITH IMPROVED ECOLOGICAL COMPATIBILITY |
US5260269A (en) * | 1989-10-12 | 1993-11-09 | Shell Oil Company | Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol |
US5058679A (en) * | 1991-01-16 | 1991-10-22 | Shell Oil Company | Solidification of water based muds |
US5423379A (en) * | 1989-12-27 | 1995-06-13 | 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 |
DE4019266A1 (en) * | 1990-06-16 | 1992-01-23 | Henkel Kgaa | FLOW -ABLE BOHRLOCHANGE AGENTS BASED ON POLYCARBONIC ACID ESTERS |
US5508258A (en) * | 1990-08-03 | 1996-04-16 | Henkel Kommanditgesellschaft Auf Aktien | Use of surface-active alpha-sulfo-fatty acid di-salts in water and oil based drilling fluids and other drill-hole treatment agents |
GB2252993B (en) * | 1991-02-23 | 1994-09-28 | David Brankling | Drilling fluid composition |
US5338870A (en) * | 1991-03-19 | 1994-08-16 | Shell Oil Company | Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols |
US5233055A (en) * | 1991-03-19 | 1993-08-03 | Shell Oil Company | Copolymerization of polyethercyclicpolyols with epoxy resins |
US5302728A (en) * | 1991-03-19 | 1994-04-12 | Shell Oil Company | Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclipolyols |
US5302695A (en) * | 1991-03-19 | 1994-04-12 | Shell Oil Company | Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols |
US5371244A (en) * | 1991-03-19 | 1994-12-06 | Shell Oil Company | Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols |
EP0532128A1 (en) * | 1991-08-16 | 1993-03-17 | Exxon Chemical Patents Inc. | Load bearing fluid |
MY108348A (en) * | 1991-08-16 | 1996-09-30 | Exxon Chemical Patents Inc | Ester free ethers. |
DE4200502A1 (en) * | 1992-01-13 | 1993-07-15 | Henkel Kgaa | IMPROVED DISPOSAL OF CONTAMINATED DRILL SMALL FROM GEOLOGICAL HOLES WITH MINERAL OIL CONTAINING DRILL RINSING SYSTEMS |
DE4218243C2 (en) * | 1992-06-03 | 1994-04-28 | Cognis Bio Umwelt | Improved nutrient mixtures for the bioremediation of polluted soils and waters |
US5371243A (en) * | 1992-10-13 | 1994-12-06 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides |
US5286882A (en) * | 1992-10-13 | 1994-02-15 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins |
US5428178A (en) * | 1992-10-13 | 1995-06-27 | Shell Oil Company | Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation |
DE4420455A1 (en) * | 1994-06-13 | 1995-12-14 | Henkel Kgaa | Flowable borehole treatment compositions containing linear alpha-olefins, in particular corresponding drilling fluids |
DE4432841A1 (en) | 1994-09-15 | 1996-03-21 | Hoechst Ag | Use of mixtures containing acetal |
DE19546911A1 (en) | 1995-12-15 | 1997-06-19 | Henkel Kgaa | New aqueous-swellable preparations of guar and guar derivatives in oleophilic liquids and their use |
TW354352B (en) * | 1996-10-30 | 1999-03-11 | Henkel Kgaa | A process for easier cleaning on the basis of water/oil inversion emulifier |
US6022833A (en) * | 1996-10-30 | 2000-02-08 | Henkel Kommanditgesellschaft Auf Aktien | Multicomponent mixtures for use in geological exploration |
EP2038365A1 (en) | 2006-06-26 | 2009-03-25 | Bp Exploration Operating Company Limited | Wellbore fluid |
EP2154224A1 (en) | 2008-07-25 | 2010-02-17 | Bp Exploration Operating Company Limited | Method of carrying out a wellbore operation |
US8759260B2 (en) | 2009-06-02 | 2014-06-24 | Chevron Phillips Chemical Company Lp | Wellbore fluid additives and methods of producing the same |
EP2643421A1 (en) | 2010-11-25 | 2013-10-02 | BP Exploration Company Limited | Consolidation |
US20140076635A1 (en) | 2011-05-12 | 2014-03-20 | Bp Exploration Operating Company Limited | Method of carrying out a wellbore operation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE605264A (en) * | 1960-07-07 | |||
FR1297556A (en) * | 1961-08-16 | 1962-06-29 | Huels Chemische Werke Ag | Lubricants free from mineral oil and used for shaping plastics |
DE1218096B (en) * | 1961-07-26 | 1966-06-02 | Huels Chemische Werke Ag | Hydraulic fluid |
US3630898A (en) * | 1970-01-09 | 1971-12-28 | Atlantic Richfield Co | Product and process |
US4606833A (en) * | 1984-10-25 | 1986-08-19 | Phillips Petroleum Company | Mixture of dithiodiglycol and polyoxyalkylene glycol derivatives as a lubricating additive |
ZW23786A1 (en) * | 1985-12-06 | 1987-04-29 | Lubrizol Corp | Water-in-oil-emulsions |
DE3907392A1 (en) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | ESTER OF CARBONIC ACIDS, MEDIUM CHAIN LENGTH, AS THE BEST NEEDLE PART OF THE OIL PHASE IN INVERT DRILL RINSE |
DE3907391A1 (en) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | USE OF SELECTED ESTER OILS OF LOW CARBONIC ACIDS IN DRILL RINSING |
-
1989
- 1989-04-07 DE DE3911299A patent/DE3911299A1/en not_active Ceased
-
1990
- 1990-03-29 JP JP2504936A patent/JPH04504434A/en active Pending
- 1990-03-29 ES ES199090105991T patent/ES2037494T3/en not_active Expired - Lifetime
- 1990-03-29 CA CA002050935A patent/CA2050935C/en not_active Expired - Fee Related
- 1990-03-29 AU AU53308/90A patent/AU625468B2/en not_active Ceased
- 1990-03-29 DE DE9090105991T patent/DE59000586D1/en not_active Expired - Fee Related
- 1990-03-29 WO PCT/EP1990/000498 patent/WO1990012069A1/en not_active Application Discontinuation
- 1990-03-29 EP EP90904837A patent/EP0466724A1/en active Pending
- 1990-03-29 BR BR909007259A patent/BR9007259A/en not_active Application Discontinuation
- 1990-03-29 DK DK90105991.5T patent/DK0391251T3/en active
- 1990-03-29 EP EP90105991A patent/EP0391251B1/en not_active Expired - Lifetime
- 1990-03-29 AT AT90105991T patent/ATE83499T1/en not_active IP Right Cessation
- 1990-04-05 ZA ZA902665A patent/ZA902665B/en unknown
- 1990-04-05 MX MX020187A patent/MX174332B/en unknown
- 1990-04-06 TR TR90/0342A patent/TR24953A/en unknown
- 1990-04-06 IE IE124490A patent/IE63846B1/en not_active IP Right Cessation
-
1993
- 1993-03-15 GR GR930400543T patent/GR3007345T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
IE63846B1 (en) | 1995-06-14 |
DK0391251T3 (en) | 1993-02-01 |
EP0466724A1 (en) | 1992-01-22 |
TR24953A (en) | 1992-09-01 |
WO1990012069A1 (en) | 1990-10-18 |
JPH04504434A (en) | 1992-08-06 |
GR3007345T3 (en) | 1993-07-30 |
DE59000586D1 (en) | 1993-01-28 |
AU5330890A (en) | 1990-11-05 |
AU625468B2 (en) | 1992-07-09 |
EP0391251B1 (en) | 1992-12-16 |
DE3911299A1 (en) | 1990-10-11 |
EP0391251A1 (en) | 1990-10-10 |
ES2037494T3 (en) | 1993-06-16 |
ZA902665B (en) | 1990-12-28 |
CA2050935C (en) | 2003-02-25 |
ATE83499T1 (en) | 1993-01-15 |
MX174332B (en) | 1994-05-09 |
BR9007259A (en) | 1992-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |