NO894035L - Koblingsanordning. - Google Patents

Koblingsanordning.

Info

Publication number
NO894035L
NO894035L NO89894035A NO894035A NO894035L NO 894035 L NO894035 L NO 894035L NO 89894035 A NO89894035 A NO 89894035A NO 894035 A NO894035 A NO 894035A NO 894035 L NO894035 L NO 894035L
Authority
NO
Norway
Prior art keywords
connection device
connection
Prior art date
Application number
NO89894035A
Other languages
English (en)
Other versions
NO894035D0 (no
Inventor
Don C Cox
Original Assignee
Otis Eng Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otis Eng Co filed Critical Otis Eng Co
Publication of NO894035D0 publication Critical patent/NO894035D0/no
Publication of NO894035L publication Critical patent/NO894035L/no

Links

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
NO89894035A 1988-10-31 1989-10-10 Koblingsanordning. NO894035L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/264,891 US4940118A (en) 1988-10-31 1988-10-31 Slip assembly

Publications (2)

Publication Number Publication Date
NO894035D0 NO894035D0 (no) 1989-10-10
NO894035L true NO894035L (no) 1990-05-02

Family

ID=23008066

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89894035A NO894035L (no) 1988-10-31 1989-10-10 Koblingsanordning.

Country Status (5)

Country Link
US (1) US4940118A (no)
CA (1) CA2001606A1 (no)
DE (1) DE3935515A1 (no)
GB (1) GB2224295B (no)
NO (1) NO894035L (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335756A (en) * 1992-12-22 1994-08-09 Bilco Tools, Inc. Slip-type gripping assembly
US6264395B1 (en) * 2000-02-04 2001-07-24 Jerry P. Allamon Slips for drill pipe or other tubular goods
US6471439B2 (en) 2000-02-04 2002-10-29 Jerry P. Allamon Slips for drill pipes or other tubular members
US6695064B2 (en) 2001-12-19 2004-02-24 L. Murray Dallas Slip spool and method of using same
CA2366404A1 (en) * 2001-12-21 2003-06-21 Murray L. Dallas Slip spool and method of using same
EP1671010B1 (en) * 2003-09-29 2009-05-27 Shamrock Research & Development, Inc. Method and apparatus for controlling the ascent and descent of pipe in a well bore
US7392864B2 (en) * 2005-07-15 2008-07-01 Stinger Wellhead Protection, Inc. Slip spool assembly and method of using same
GB0812531D0 (en) * 2008-07-09 2008-08-13 Claxton Engineering Services L Tension ring
CN102926684B (zh) * 2012-11-13 2015-09-30 中国石油集团长城钻探工程有限公司 全密封自动补偿式卡瓦
NL2010299C2 (en) 2013-02-14 2014-08-18 Ihc Handling Systems Vof Clamp system, gripping device therefore and method of using the clamp system.
EP2992169B1 (en) * 2013-05-02 2019-01-02 Weatherford Technology Holdings, LLC Tubular handling tool
CN104481427B (zh) * 2014-12-11 2017-07-11 北京中车重工机械有限公司 锚杆钻机及钻杆夹持器
CN215715176U (zh) * 2021-07-22 2022-02-01 台州市迪信勘察仪器有限公司 一种新型探杆夹持器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704057A (en) * 1927-12-28 1929-03-05 A E Sedgwick Oil-well slip and method of actuating same
US2068217A (en) * 1935-08-19 1937-01-19 Baldwin Reinhold Automatic drilling spider
US2887754A (en) * 1954-05-14 1959-05-26 Mcevoy Co Pipe anchor
US3670374A (en) * 1970-06-08 1972-06-20 Anbeck Corp Double acting slips
US4576254A (en) * 1984-02-06 1986-03-18 Otis Engineering Corporation Hydraulically actuated slip assembly

Also Published As

Publication number Publication date
GB2224295B (en) 1992-07-15
GB2224295A (en) 1990-05-02
CA2001606A1 (en) 1990-04-30
DE3935515A1 (de) 1990-05-03
NO894035D0 (no) 1989-10-10
GB8924102D0 (en) 1989-12-13
US4940118A (en) 1990-07-10

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