NO751493L - - Google Patents
Info
- Publication number
- NO751493L NO751493L NO751493A NO751493A NO751493L NO 751493 L NO751493 L NO 751493L NO 751493 A NO751493 A NO 751493A NO 751493 A NO751493 A NO 751493A NO 751493 L NO751493 L NO 751493L
- Authority
- NO
- Norway
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
-
- 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
- C09K8/05—Aqueous well-drilling compositions containing inorganic compounds only, e.g. mixtures of clay and salt
-
- 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
- C09K8/14—Clay-containing compositions
- C09K8/145—Clay-containing compositions characterised by the composition of the clay
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46502674A | 1974-04-29 | 1974-04-29 | |
| US05/465,027 US3962099A (en) | 1974-04-29 | 1974-04-29 | Water base drilling mud composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO751493L true NO751493L (en) | 1975-10-30 |
| NO141416B NO141416B (en) | 1979-11-26 |
| NO141416C NO141416C (en) | 1980-03-05 |
Family
ID=27041179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO751493A NO141416C (en) | 1974-04-29 | 1975-04-25 | WATER BASED DRILL MIXTURE. |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK178375A (en) |
| GB (1) | GB1462551A (en) |
| NO (1) | NO141416C (en) |
| SE (1) | SE410005B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU556313B2 (en) * | 1982-12-29 | 1986-10-30 | Stauffer Chemical Company | Oil well drilling composition of aqueous alkali/polymer |
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1975
- 1975-04-24 DK DK178375A patent/DK178375A/en not_active Application Discontinuation
- 1975-04-25 SE SE7504860A patent/SE410005B/en unknown
- 1975-04-25 NO NO751493A patent/NO141416C/en unknown
- 1975-04-28 GB GB1760675A patent/GB1462551A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO141416B (en) | 1979-11-26 |
| SE410005B (en) | 1979-09-17 |
| SE7504860L (en) | 1975-10-30 |
| DK178375A (en) | 1975-10-30 |
| NO141416C (en) | 1980-03-05 |
| GB1462551A (en) | 1977-01-26 |