NO850277L - DRILLING FLUID - Google Patents
DRILLING FLUIDInfo
- Publication number
- NO850277L NO850277L NO850277A NO850277A NO850277L NO 850277 L NO850277 L NO 850277L NO 850277 A NO850277 A NO 850277A NO 850277 A NO850277 A NO 850277A NO 850277 L NO850277 L NO 850277L
- Authority
- NO
- Norway
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19307/84A IT1173505B (en) | 1984-01-25 | 1984-01-25 | AQUEOUS DRILLING FLUID |
Publications (3)
Publication Number | Publication Date |
---|---|
NO850277L true NO850277L (en) | 1985-07-26 |
NO161625B NO161625B (en) | 1989-05-29 |
NO161625C NO161625C (en) | 1989-09-06 |
Family
ID=11156594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO850277A NO161625C (en) | 1984-01-25 | 1985-01-23 | VERY DRILL BAG. |
Country Status (4)
Country | Link |
---|---|
EG (1) | EG19739A (en) |
GB (1) | GB2153411B (en) |
IT (1) | IT1173505B (en) |
NO (1) | NO161625C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4988450A (en) * | 1988-03-15 | 1991-01-29 | E. I. Du Pont De Nemours And Company | Shale-stabilizing drilling fluid additives |
US4883537A (en) * | 1988-12-28 | 1989-11-28 | Aqualon Company | Aqueous suspension of carboxymethylcellulose |
RU2114149C1 (en) * | 1993-05-28 | 1998-06-27 | Ден Норске Статс Ольесельскап АС | Sealing liquid for sealing underground formation zone around borehole, method of sealing underground formation zone around borehole, emulsion-based sealing liquid for controlling borehole, and method for preparation of such liquid |
CA2466549C (en) * | 2003-05-06 | 2009-03-10 | Masi Technologies L.L.C. | Colloidal and colloidal-like systems in aqueous, clay-based fluids |
GB2448683A (en) * | 2007-04-02 | 2008-10-29 | Kmc Oiltools Bv | Drilling fluid including potassium sulphate and/or carbonate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2089397B (en) * | 1980-12-12 | 1985-06-12 | Int Drilling Fluids Ltd | High density wellbore fluids |
-
1984
- 1984-01-25 IT IT19307/84A patent/IT1173505B/en active
-
1985
- 1985-01-21 GB GB08501466A patent/GB2153411B/en not_active Expired
- 1985-01-23 NO NO850277A patent/NO161625C/en unknown
- 1985-01-23 EG EG4585A patent/EG19739A/en active
Also Published As
Publication number | Publication date |
---|---|
EG19739A (en) | 1996-01-31 |
GB8501466D0 (en) | 1985-02-20 |
IT1173505B (en) | 1987-06-24 |
GB2153411B (en) | 1986-09-24 |
IT8419307A0 (en) | 1984-01-25 |
GB2153411A (en) | 1985-08-21 |
NO161625B (en) | 1989-05-29 |
NO161625C (en) | 1989-09-06 |
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