BE651968A - - Google Patents
Info
- Publication number
- BE651968A BE651968A BE651968DA BE651968A BE 651968 A BE651968 A BE 651968A BE 651968D A BE651968D A BE 651968DA BE 651968 A BE651968 A BE 651968A
- Authority
- BE
- Belgium
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
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/03—Freeing by flushing
-
- 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
-
- 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
- C09K8/38—Gaseous or foamed well-drilling compositions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/035—Fishing for or freeing objects in boreholes or wells controlling differential pipe sticking
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Marine Sciences & Fisheries (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Drilling And Boring (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR946252A FR1422024A (fr) | 1963-08-31 | 1963-08-31 | Procédé et produits pour améliorer les conditions de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE651968A true BE651968A (fr) | 1964-12-16 |
Family
ID=8811527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE651968D BE651968A (fr) | 1963-08-31 | 1964-08-18 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE651968A (fr) |
| DE (1) | DE1236441B (fr) |
| ES (1) | ES303578A1 (fr) |
| FR (1) | FR1422024A (fr) |
| GB (1) | GB1074551A (fr) |
| LU (1) | LU46809A1 (fr) |
| NL (1) | NL6410098A (fr) |
| OA (1) | OA00290A (fr) |
-
1963
- 1963-08-31 FR FR946252A patent/FR1422024A/fr not_active Expired
-
1964
- 1964-08-18 BE BE651968D patent/BE651968A/xx unknown
- 1964-08-20 LU LU46809D patent/LU46809A1/xx unknown
- 1964-08-21 GB GB34258/64A patent/GB1074551A/en not_active Expired
- 1964-08-22 DE DES92765A patent/DE1236441B/de active Pending
- 1964-08-27 OA OA50292A patent/OA00290A/fr unknown
- 1964-08-29 ES ES0303578A patent/ES303578A1/es not_active Expired
- 1964-08-31 NL NL6410098A patent/NL6410098A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA00290A (fr) | 1966-05-15 |
| ES303578A1 (es) | 1965-03-16 |
| GB1074551A (en) | 1967-07-05 |
| LU46809A1 (fr) | 1964-10-20 |
| NL6410098A (fr) | 1965-03-01 |
| FR1422024A (fr) | 1965-12-24 |
| DE1236441B (de) | 1967-03-16 |