OA02380A - Improvement in the execution of drilling. - Google Patents
Improvement in the execution of drilling.Info
- Publication number
- OA02380A OA02380A OA52844A OA52844A OA02380A OA 02380 A OA02380 A OA 02380A OA 52844 A OA52844 A OA 52844A OA 52844 A OA52844 A OA 52844A OA 02380 A OA02380 A OA 02380A
- Authority
- OA
- OAPI
- Prior art keywords
- drilling
- execution
- improvement
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA793237 | 1960-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA02380A true OA02380A (en) | 1970-05-05 |
Family
ID=4141182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA52844A OA02380A (en) | 1960-02-25 | 1967-03-28 | Improvement in the execution of drilling. |
Country Status (1)
Country | Link |
---|---|
OA (1) | OA02380A (en) |
-
1967
- 1967-03-28 OA OA52844A patent/OA02380A/en unknown
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