NL7316025A - - Google Patents
Info
- Publication number
- NL7316025A NL7316025A NL7316025A NL7316025A NL7316025A NL 7316025 A NL7316025 A NL 7316025A NL 7316025 A NL7316025 A NL 7316025A NL 7316025 A NL7316025 A NL 7316025A NL 7316025 A NL7316025 A NL 7316025A
- Authority
- NL
- Netherlands
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
- C09K8/14—Clay-containing compositions
- C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
-
- 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)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Earth Drilling (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30932772A | 1972-11-24 | 1972-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7316025A true NL7316025A (US20020051482A1-20020502-M00012.png) | 1974-05-28 |
Family
ID=23197741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7316025A NL7316025A (US20020051482A1-20020502-M00012.png) | 1972-11-24 | 1973-11-23 |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4569770A (en) * | 1984-02-13 | 1986-02-11 | Engelhard Corporation | Barium compound-containing thickening agent and drilling fluids made therefrom |
| CA2466549C (en) * | 2003-05-06 | 2009-03-10 | Masi Technologies L.L.C. | Colloidal and colloidal-like systems in aqueous, clay-based fluids |
| US20070246221A1 (en) * | 2006-04-19 | 2007-10-25 | M-I Llc | Dispersive riserless drilling fluid |
-
1973
- 1973-10-02 DE DE19732349405 patent/DE2349405A1/de active Pending
- 1973-10-09 JP JP11292173A patent/JPS4982501A/ja active Pending
- 1973-10-12 CA CA183,255A patent/CA995888A/en not_active Expired
- 1973-11-01 GB GB5074373A patent/GB1404112A/en not_active Expired
- 1973-11-21 NO NO445573A patent/NO136674C/no unknown
- 1973-11-23 NL NL7316025A patent/NL7316025A/xx not_active Application Discontinuation
- 1973-11-23 ES ES420802A patent/ES420802A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA995888A (en) | 1976-08-31 |
| NO136674B (US20020051482A1-20020502-M00012.png) | 1977-07-11 |
| DE2349405A1 (de) | 1974-06-06 |
| ES420802A1 (es) | 1976-04-16 |
| GB1404112A (en) | 1975-08-28 |
| JPS4982501A (US20020051482A1-20020502-M00012.png) | 1974-08-08 |
| NO136674C (no) | 1977-10-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |