NO902622L - Oljebasert borefluid. - Google Patents
Oljebasert borefluid.Info
- Publication number
- NO902622L NO902622L NO90902622A NO902622A NO902622L NO 902622 L NO902622 L NO 902622L NO 90902622 A NO90902622 A NO 90902622A NO 902622 A NO902622 A NO 902622A NO 902622 L NO902622 L NO 902622L
- Authority
- NO
- Norway
- Prior art keywords
- oil based
- based fluid
- fluid
- oil
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898913820A GB8913820D0 (en) | 1989-06-15 | 1989-06-15 | Improvements in or relating to organic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
NO902622D0 NO902622D0 (no) | 1990-06-13 |
NO902622L true NO902622L (no) | 1990-12-17 |
Family
ID=10658511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90902622A NO902622L (no) | 1989-06-15 | 1990-06-13 | Oljebasert borefluid. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0403437A3 (no) |
JP (1) | JPH03121187A (no) |
GB (1) | GB8913820D0 (no) |
NO (1) | NO902622L (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482123A (en) * | 1993-04-21 | 1996-01-09 | Baker Hughes Incorporated | Method and apparatus for pressure coring with non-invading gel |
US5360074A (en) * | 1993-04-21 | 1994-11-01 | Baker Hughes, Incorporated | Method and composition for preserving core sample integrity using an encapsulating material |
US5546798A (en) | 1995-05-12 | 1996-08-20 | Baker Hughes Incorporated | Method and composition for preserving core sample integrity using a water soluble encapsulating material |
US6283228B2 (en) | 1997-01-08 | 2001-09-04 | Baker Hughes Incorporated | Method for preserving core sample integrity |
US6462096B1 (en) * | 2000-03-27 | 2002-10-08 | Elementis Specialties, Inc. | Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties containing said additives |
US9034800B2 (en) * | 2011-09-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Fluid loss additives and methods of making and using same |
US20130288933A1 (en) * | 2012-04-30 | 2013-10-31 | Chevron Phillips Chemical Company Lp | Rheology Modifiers |
KR102214245B1 (ko) * | 2016-07-11 | 2021-02-10 | 비와이케이-케미 게엠베하 | 유기점토 조성물 및 그의 용도 |
WO2018148661A1 (en) | 2017-02-13 | 2018-08-16 | Q'max Solutions Inc. | Improved rheology drilling fluid and method |
US11814570B2 (en) | 2021-08-19 | 2023-11-14 | Schlumberger Technology Corporation | Amide emulsifier for high-temperature oil-based drilling fluid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0049484B1 (en) * | 1980-10-07 | 1984-12-19 | B W Mud Limited | A process for the production of a fluid loss reducing additive for an oil-based well working fluid |
EP0229912A3 (en) * | 1985-11-19 | 1989-12-06 | M-I Drilling Fluids Company (a Texas general partnership) | Oil based drilling fluids and additives therefor |
FR2598153B1 (fr) * | 1986-05-05 | 1988-09-16 | Rhone Poulenc Chimie | Composition emulsifiante et emulsion inverse la contenant |
GB8621086D0 (en) * | 1986-09-01 | 1986-10-08 | Sandoz Ltd | Organic compounds |
GB8811574D0 (en) * | 1988-05-16 | 1988-06-22 | Sandoz Products Ltd | Improvements in/relating to organic compounds |
-
1989
- 1989-06-15 GB GB898913820A patent/GB8913820D0/en active Pending
-
1990
- 1990-06-13 EP EP19900810430 patent/EP0403437A3/en not_active Withdrawn
- 1990-06-13 NO NO90902622A patent/NO902622L/no unknown
- 1990-06-15 JP JP2155616A patent/JPH03121187A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8913820D0 (en) | 1989-08-02 |
JPH03121187A (ja) | 1991-05-23 |
EP0403437A2 (en) | 1990-12-19 |
EP0403437A3 (en) | 1991-09-18 |
NO902622D0 (no) | 1990-06-13 |
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