OA04357A - Improved well gorage tool. - Google Patents
Improved well gorage tool.Info
- Publication number
- OA04357A OA04357A OA54865A OA54865A OA04357A OA 04357 A OA04357 A OA 04357A OA 54865 A OA54865 A OA 54865A OA 54865 A OA54865 A OA 54865A OA 04357 A OA04357 A OA 04357A
- Authority
- OA
- OAPI
- Prior art keywords
- gorage
- tool
- improved well
- improved
- well
- Prior art date
Links
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/003—Bearing, sealing, lubricating details
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (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 |
---|---|---|---|
US27497772A | 1972-07-25 | 1972-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA04357A true OA04357A (en) | 1980-01-31 |
Family
ID=23050373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA54865A OA04357A (en) | 1972-07-25 | 1973-03-24 | Improved well gorage tool. |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5347273A (en) |
OA (1) | OA04357A (en) |
ZA (1) | ZA731752B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995025872A1 (en) * | 1994-03-22 | 1995-09-28 | Neyrfor-Weir Limited | Stabilisation devices for drill motors |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU574769B2 (en) * | 1984-03-22 | 1988-07-14 | Meldrum, R.A. | Non-continuous down hole drill |
-
1973
- 1973-03-13 ZA ZA731752A patent/ZA731752B/en unknown
- 1973-03-19 AU AU53472/73A patent/AU5347273A/en not_active Expired
- 1973-03-24 OA OA54865A patent/OA04357A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995025872A1 (en) * | 1994-03-22 | 1995-09-28 | Neyrfor-Weir Limited | Stabilisation devices for drill motors |
US5853053A (en) * | 1994-03-22 | 1998-12-29 | Neyrfor-Weir Limited | Stabilization devices for drill motors |
Also Published As
Publication number | Publication date |
---|---|
ZA731752B (en) | 1973-12-19 |
AU5347273A (en) | 1974-09-19 |
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