GB9302706D0 - Drilling fluid - Google Patents
Drilling fluidInfo
- Publication number
- GB9302706D0 GB9302706D0 GB939302706A GB9302706A GB9302706D0 GB 9302706 D0 GB9302706 D0 GB 9302706D0 GB 939302706 A GB939302706 A GB 939302706A GB 9302706 A GB9302706 A GB 9302706A GB 9302706 D0 GB9302706 D0 GB 9302706D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling fluid
- drilling
- fluid
- 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
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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9302706A GB2264131B (en) | 1991-02-23 | 1993-02-11 | Drilling fluid |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9103834A GB2252993B (en) | 1991-02-23 | 1991-02-23 | Drilling fluid composition |
PCT/GB1992/000251 WO1992014798A1 (en) | 1991-02-23 | 1992-02-12 | Drilling fluid |
GB929221226A GB9221226D0 (en) | 1991-02-23 | 1992-10-09 | Drilling fluid emulsion composition |
GB9302706A GB2264131B (en) | 1991-02-23 | 1993-02-11 | Drilling fluid |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9302706D0 true GB9302706D0 (en) | 1993-03-24 |
GB2264131A GB2264131A (en) | 1993-08-18 |
GB2264131B GB2264131B (en) | 1995-09-20 |
Family
ID=27265527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9302706A Expired - Fee Related GB2264131B (en) | 1991-02-23 | 1993-02-11 | Drilling fluid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2264131B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252993B (en) * | 1991-02-23 | 1994-09-28 | David Brankling | Drilling fluid composition |
-
1993
- 1993-02-11 GB GB9302706A patent/GB2264131B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2264131A (en) | 1993-08-18 |
GB2264131B (en) | 1995-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990211 |