OA08623A - Drilling fluid. - Google Patents
Drilling fluid.Info
- Publication number
- OA08623A OA08623A OA59151A OA59151A OA08623A OA 08623 A OA08623 A OA 08623A OA 59151 A OA59151 A OA 59151A OA 59151 A OA59151 A OA 59151A OA 08623 A OA08623 A OA 08623A
- Authority
- OA
- OAPI
- Prior art keywords
- drilling fluid
- drilling
- fluid
- 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
- C09K8/04—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)
- Adornments (AREA)
- Lubricants (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868616163A GB8616163D0 (en) | 1986-07-02 | 1986-07-02 | Drilling fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
OA08623A true OA08623A (en) | 1988-11-30 |
Family
ID=10600463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA59151A OA08623A (en) | 1986-07-02 | 1987-06-30 | Drilling fluid. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0255161A3 (da) |
AU (1) | AU7494887A (da) |
DK (1) | DK334287A (da) |
GB (1) | GB8616163D0 (da) |
NO (1) | NO872730L (da) |
OA (1) | OA08623A (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8902762D0 (en) * | 1989-02-08 | 1989-03-30 | Shell Int Research | Surfactant composition |
US5807810A (en) * | 1989-08-24 | 1998-09-15 | Albright & Wilson Limited | Functional fluids and liquid cleaning compositions and suspending media |
US5964692A (en) * | 1989-08-24 | 1999-10-12 | Albright & Wilson Limited | Functional fluids and liquid cleaning compositions and suspending media |
GB8926885D0 (en) * | 1989-11-28 | 1990-01-17 | Albright & Wilson | Drilling fluids |
GB2328228B (en) * | 1997-08-16 | 2000-08-16 | Sofitech Nv | Shale-stabilizing additives |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2898294A (en) * | 1956-12-24 | 1959-08-04 | Jersey Prod Res Co | Well completion fluids |
US4230586A (en) * | 1978-08-07 | 1980-10-28 | The Lubrizol Corporation | Aqueous well-drilling fluids |
-
1986
- 1986-07-02 GB GB868616163A patent/GB8616163D0/en active Pending
-
1987
- 1987-06-30 AU AU74948/87A patent/AU7494887A/en not_active Abandoned
- 1987-06-30 NO NO872730A patent/NO872730L/no unknown
- 1987-06-30 OA OA59151A patent/OA08623A/xx unknown
- 1987-06-30 DK DK334287A patent/DK334287A/da not_active Application Discontinuation
- 1987-07-01 EP EP87201274A patent/EP0255161A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0255161A2 (en) | 1988-02-03 |
GB8616163D0 (en) | 1986-08-06 |
EP0255161A3 (en) | 1989-10-11 |
NO872730L (no) | 1988-01-04 |
AU7494887A (en) | 1988-01-07 |
NO872730D0 (no) | 1987-06-30 |
DK334287D0 (da) | 1987-06-30 |
DK334287A (da) | 1988-01-03 |
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