DE2313817A1 - Greifer fuer eine bohrstangenhantiervorrichtung - Google Patents
Greifer fuer eine bohrstangenhantiervorrichtungInfo
- Publication number
- DE2313817A1 DE2313817A1 DE2313817A DE2313817A DE2313817A1 DE 2313817 A1 DE2313817 A1 DE 2313817A1 DE 2313817 A DE2313817 A DE 2313817A DE 2313817 A DE2313817 A DE 2313817A DE 2313817 A1 DE2313817 A1 DE 2313817A1
- Authority
- DE
- Germany
- Prior art keywords
- boring bar
- drill
- drill rod
- arm
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims description 18
- 230000006378 damage Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/20—Combined feeding from rack and connecting, e.g. automatically
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 |
---|---|---|---|
US23600272A | 1972-03-20 | 1972-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2313817A1 true DE2313817A1 (de) | 1973-09-27 |
Family
ID=22887730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2313817A Pending DE2313817A1 (de) | 1972-03-20 | 1973-03-16 | Greifer fuer eine bohrstangenhantiervorrichtung |
Country Status (7)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837692A1 (de) * | 1998-08-19 | 2000-03-02 | Bentec Gmbh Drilling & Oilfield Systems | Integrierte Bohrvorrichtung und Verfahren zum Abteufen einer Bohrung |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828943A (en) * | 1973-10-15 | 1974-08-13 | Ingersoll Rand Co | Drill rod handling apparatus |
US4687401A (en) * | 1985-09-30 | 1987-08-18 | Becor Western Inc. | Pipe positioner |
US4647099A (en) * | 1986-02-04 | 1987-03-03 | Hughes Tool Company | Lifting head |
EP0819820A1 (de) * | 1996-07-19 | 1998-01-21 | Doll Fahrzeugbau Gmbh | Horizontalbohrgerät |
US6364036B1 (en) * | 1999-02-23 | 2002-04-02 | Tracto-Technik-Paul Schmidt Spezialmaschinen | Automatic rod assembly |
US6868923B2 (en) * | 2002-08-30 | 2005-03-22 | The Regents Of The University Of California | Portable apparatus and method for assisting in the removal and emplacement of pipe strings in boreholes |
NO329395B1 (no) * | 2007-11-21 | 2010-10-11 | Vetco Gray Scandinavia As | Innretning for a holde, lofte og stotte en stigerorslengde |
CN117780273B (zh) * | 2024-02-26 | 2024-05-24 | 中国三峡新能源(集团)股份有限公司黑龙江分公司 | 一种地热钻井固定装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1473123A (en) * | 1922-12-01 | 1923-11-06 | Pearce Oscar | Tong |
US2245938A (en) * | 1936-11-20 | 1941-06-17 | James P Ratigan | Sucker rod elevator |
DE1257679B (de) * | 1965-02-05 | 1967-12-28 | Gutehoffnungshuette Sterkrade | Transporthandgriff fuer ein Rohr |
GB1196159A (en) * | 1966-10-07 | 1970-06-24 | Atlas Copco Ab | Improvements in Drilling Machines |
-
1972
- 1972-03-20 US US00236002A patent/US3773188A/en not_active Expired - Lifetime
-
1973
- 1973-02-27 CA CA164,659A patent/CA967549A/en not_active Expired
- 1973-03-01 ZA ZA731449A patent/ZA731449B/xx unknown
- 1973-03-13 ZM ZM50/73*UA patent/ZM5073A1/xx unknown
- 1973-03-16 DE DE2313817A patent/DE2313817A1/de active Pending
- 1973-03-19 SE SE7303793A patent/SE400603B/xx unknown
- 1973-03-20 FR FR7309856A patent/FR2176911B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837692A1 (de) * | 1998-08-19 | 2000-03-02 | Bentec Gmbh Drilling & Oilfield Systems | Integrierte Bohrvorrichtung und Verfahren zum Abteufen einer Bohrung |
DE19837692C2 (de) * | 1998-08-19 | 2003-04-03 | Bentec Gmbh Drilling & Oilfield Systems | Bohrvorrichtung, Bohranlage und Verfahren zum Abteufen einer Explorations- und Förderbohrung |
US6581698B1 (en) | 1998-08-19 | 2003-06-24 | Bentec Gmbh Drilling & Oilfield Systems | Drilling device and method for drilling a well |
US6857483B1 (en) | 1998-08-19 | 2005-02-22 | Bentec Gmbh Drilling & Oilfield Systems | Drilling device and method for drilling a well |
Also Published As
Publication number | Publication date |
---|---|
FR2176911A1 (US20100056889A1-20100304-C00004.png) | 1973-11-02 |
ZM5073A1 (en) | 1973-11-21 |
SE400603B (sv) | 1978-04-03 |
AU5351273A (en) | 1974-09-26 |
CA967549A (en) | 1975-05-13 |
ZA731449B (en) | 1974-04-24 |
US3773188A (en) | 1973-11-20 |
FR2176911B1 (US20100056889A1-20100304-C00004.png) | 1978-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |