FR2417003A1 - Assemblage de coins de surete pour table rotative de forage - Google Patents
Assemblage de coins de surete pour table rotative de forageInfo
- Publication number
- FR2417003A1 FR2417003A1 FR7903199A FR7903199A FR2417003A1 FR 2417003 A1 FR2417003 A1 FR 2417003A1 FR 7903199 A FR7903199 A FR 7903199A FR 7903199 A FR7903199 A FR 7903199A FR 2417003 A1 FR2417003 A1 FR 2417003A1
- Authority
- FR
- France
- Prior art keywords
- safety
- wedges
- assembly
- rotating drilling
- drilling table
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B19/10—Slips; Spiders ; Catching devices
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Supports For Pipes And Cables (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
L'invention concerne un assemblage de coins de sûreté. L'assemblage 10 de l'invention supporte un tube de puits et comporte plusieurs coins de sûreté 19 supportés par une structure portante 18 montée pour effectuer un mouvement ascendant et descendant par rapport à une cuvette 17 renfermant les coins de sûreté 19. Des éléments de verrouillage maintiennent les coins 19 dans une position inférieure active dans laquelle ils sont accrochés au tube, tandis que des éléments de poussée ramènent la structure portante et les coins de sûreté dans leurs positions supérieures rétractée. L'invention est utilisée pour la fixation des tubes de forage de puits.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87730978A | 1978-02-13 | 1978-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417003A1 true FR2417003A1 (fr) | 1979-09-07 |
FR2417003B1 FR2417003B1 (fr) | 1984-10-19 |
Family
ID=25369701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903199A Granted FR2417003A1 (fr) | 1978-02-13 | 1979-02-08 | Assemblage de coins de surete pour table rotative de forage |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54114401A (fr) |
CA (1) | CA1087162A (fr) |
DE (1) | DE2905214C2 (fr) |
FR (1) | FR2417003A1 (fr) |
GB (1) | GB2014215B (fr) |
NO (1) | NO153865C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470846A1 (fr) * | 1979-12-07 | 1981-06-12 | Varco Int | Assemblage de coins de surete pour puits |
US4567952A (en) * | 1982-04-30 | 1986-02-04 | Brissonneau Et Lotz Marine | Process and apparatus for locking and releasing of a drilling shaft with essentially vertical axis |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361940A (en) * | 1981-08-04 | 1982-12-07 | Bj-Hughes Inc. | Slip-type elevator locking mechanism |
US5042601A (en) * | 1990-07-23 | 1991-08-27 | Bilco Tools, Inc. | Triple tool with sliding spider bowl |
DE4412776C1 (de) * | 1994-04-18 | 1995-08-17 | Wirth Co Kg Masch Bohr | Verwendung einer Vorrichtung zum Anklemmen des Bohrgestänges eines Bohrwerkzeugs für Bohrungen zur Erschließung von Erdöllagerstätten an eine Antriebseinrichtung für das Bohrwerkzeug |
US7249637B2 (en) | 1997-09-02 | 2007-07-31 | Weatherford/Lamb, Inc. | Method and device to clamp control lines to tubulars |
DE19747468C1 (de) | 1997-10-28 | 1999-04-01 | Weatherford Oil Tool | Klemmvorrichtung zum Halten von Rohren |
GB2355030A (en) * | 1999-10-06 | 2001-04-11 | Weatherford Lamb | Bushing for a drilling rig |
US6892835B2 (en) * | 2002-07-29 | 2005-05-17 | Weatherford/Lamb, Inc. | Flush mounted spider |
GB2442381B (en) | 2003-09-19 | 2008-05-14 | Weatherford Lamb | Elevator link retainer assembly |
CA2702189C (fr) | 2005-05-12 | 2012-10-23 | Weatherford/Lamb, Inc. | Coins de retenue avec repartition equilibree des charges pour dispositif de retenue a coins et elevateur |
AU2006332617B2 (en) | 2005-11-30 | 2010-05-06 | Weatherford Technology Holdings, Llc | Safety interlock for control lines |
RU2659930C2 (ru) | 2012-12-11 | 2018-07-04 | Сандвик Интеллекчуал Проперти Аб | Усовершенствования устройства манипулирования бурильными трубами |
US10774600B2 (en) | 2016-08-19 | 2020-09-15 | Weatherford Technology Holdings, Llc | Slip monitor and control |
US11454070B2 (en) * | 2020-02-10 | 2022-09-27 | Saudi Arabian Oil Company | Rotational power slips |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE378997C (de) * | 1921-06-25 | 1923-08-09 | Bernhard Ruehl | Vorrichtung zum Auffangen des Gestaenges von Bohrvorrichtungen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1676275A (en) * | 1924-11-08 | 1928-07-10 | Titusville Forge Company | Combined casing spider and elevator |
GB426206A (en) * | 1933-03-08 | 1935-03-27 | Nat Supply Corp | Improvements in and relating to elevators or tube gripping devices as used in well drilling or operation |
US2151208A (en) * | 1938-02-12 | 1939-03-21 | Hiniker Benjamin Franklin | Oil well spider |
US3742562A (en) * | 1971-10-04 | 1973-07-03 | Abegg & Reinhold Co | Well pipe supporting unit |
-
1979
- 1979-02-02 GB GB7903843A patent/GB2014215B/en not_active Expired
- 1979-02-02 CA CA320,802A patent/CA1087162A/fr not_active Expired
- 1979-02-05 JP JP1213879A patent/JPS54114401A/ja active Granted
- 1979-02-08 FR FR7903199A patent/FR2417003A1/fr active Granted
- 1979-02-12 DE DE2905214A patent/DE2905214C2/de not_active Expired
- 1979-02-12 NO NO790436A patent/NO153865C/no unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE378997C (de) * | 1921-06-25 | 1923-08-09 | Bernhard Ruehl | Vorrichtung zum Auffangen des Gestaenges von Bohrvorrichtungen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470846A1 (fr) * | 1979-12-07 | 1981-06-12 | Varco Int | Assemblage de coins de surete pour puits |
FR2516590A1 (fr) * | 1979-12-07 | 1983-05-20 | Varco Int | |
US4567952A (en) * | 1982-04-30 | 1986-02-04 | Brissonneau Et Lotz Marine | Process and apparatus for locking and releasing of a drilling shaft with essentially vertical axis |
Also Published As
Publication number | Publication date |
---|---|
FR2417003B1 (fr) | 1984-10-19 |
NO153865C (no) | 1986-06-04 |
DE2905214C2 (de) | 1983-11-03 |
NO153865B (no) | 1986-02-24 |
JPS5758516B2 (fr) | 1982-12-09 |
JPS54114401A (en) | 1979-09-06 |
CA1087162A (fr) | 1980-10-07 |
NO790436L (no) | 1979-08-14 |
GB2014215A (en) | 1979-08-22 |
GB2014215B (en) | 1982-04-15 |
DE2905214A1 (de) | 1979-08-16 |
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