ZA718674B - Universal drilling rig - Google Patents
Universal drilling rigInfo
- Publication number
- ZA718674B ZA718674B ZA718674A ZA718674A ZA718674B ZA 718674 B ZA718674 B ZA 718674B ZA 718674 A ZA718674 A ZA 718674A ZA 718674 A ZA718674 A ZA 718674A ZA 718674 B ZA718674 B ZA 718674B
- Authority
- ZA
- South Africa
- Prior art keywords
- drilling rig
- universal drilling
- universal
- rig
- drilling
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA101921 | 1971-01-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA718674B true ZA718674B (en) | 1972-09-27 |
Family
ID=4088390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA718674A ZA718674B (en) | 1971-01-04 | 1971-12-28 | Universal drilling rig |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU3751571A (en) |
CA (1) | CA919160A (en) |
GB (1) | GB1355447A (en) |
ZA (1) | ZA718674B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1134806A (en) * | 1979-06-25 | 1982-11-02 | Jack O. Winsor | Convertible raised drill apparatus |
CN108150095A (en) * | 2017-12-30 | 2018-06-12 | 天津市九方煤矿机械制造有限公司 | A kind of hydraulic pressure hand-held helps jumbolter |
-
1971
- 1971-01-04 CA CA919160A patent/CA919160A/en not_active Expired
- 1971-12-28 ZA ZA718674A patent/ZA718674B/en unknown
- 1971-12-31 AU AU37515/71A patent/AU3751571A/en not_active Expired
-
1972
- 1972-01-03 GB GB8972A patent/GB1355447A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3751571A (en) | 1973-07-05 |
GB1355447A (en) | 1974-06-05 |
CA919160A (en) | 1973-01-16 |
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