GB1402076A - Device for continuously pulling an elongated member - Google Patents

Device for continuously pulling an elongated member

Info

Publication number
GB1402076A
GB1402076A GB2502073A GB2502073A GB1402076A GB 1402076 A GB1402076 A GB 1402076A GB 2502073 A GB2502073 A GB 2502073A GB 2502073 A GB2502073 A GB 2502073A GB 1402076 A GB1402076 A GB 1402076A
Authority
GB
United Kingdom
Prior art keywords
string
pulling
elements
pads
hydraulic jacks
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.)
Expired
Application number
GB2502073A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1402076A publication Critical patent/GB1402076A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/14—Aprons, endless belts, lattices, or like driven elements
    • 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
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

1402076 Boring earth &c INSTITUT FRANCAIS DU PETROLE 24 May 1973 [30 May 1972] 25020/73 Heading E1F [Also in Division B8] In a device for continuously pulling an elongate member such as a flexible drill string 1, pulling elements 7 located symmetrically of the string 1 and including sprocket-driven endless chains 6 with gripping pads (not shown), are displaceable along guide means 9, 10 between a gripping position and a position in which the pads are spaced from the string, the latter position facilitating removal of the elements from 'the device. The pulling elements are displaced by double-acting hydraulic jacks 12, and are provided with rollers 10 which engage in guides 9 in a supporting frame 3. A plurality of the devices may be provided spaced along the string with their respective hydraulic-fluid supply lines connected in parallel, Fig. 2 (not shown). In an alternative embodiment, Fig. 3 (not shown), variations in the diameter of the string are compensated by means of further hydraulic jacks, each having a wheel (18a, 18b - -) at the end of its piston rod which engages in a guideway provided on the endless chain.
GB2502073A 1972-05-30 1973-05-24 Device for continuously pulling an elongated member Expired GB1402076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219408A FR2186421B1 (en) 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
GB1402076A true GB1402076A (en) 1975-08-06

Family

ID=9099372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2502073A Expired GB1402076A (en) 1972-05-30 1973-05-24 Device for continuously pulling an elongated member

Country Status (10)

Country Link
US (1) US3866882A (en)
JP (1) JPS5725713B2 (en)
CA (1) CA983465A (en)
DE (1) DE2327631A1 (en)
FR (1) FR2186421B1 (en)
GB (1) GB1402076A (en)
IT (1) IT988772B (en)
NL (1) NL7307613A (en)
NO (1) NO140077C (en)
SU (1) SU682145A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9995094B2 (en) 2014-03-10 2018-06-12 Consolidated Rig Works L.P. Powered milling clamp for drill pipe
US10787870B1 (en) 2018-02-07 2020-09-29 Consolidated Rig Works L.P. Jointed pipe injector

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946918A (en) * 1975-06-23 1976-03-30 The B. F. Goodrich Company Hose feeder
JPS5993614U (en) * 1982-12-17 1984-06-25 呂　国樹 water treatment equipment
US4585061A (en) * 1983-10-18 1986-04-29 Hydra-Rig Incorporated Apparatus for inserting and withdrawing coiled tubing with respect to a well
HU195559B (en) * 1984-09-04 1988-05-30 Janos Fenyvesi Drilling rig of continuous operation
US4655291A (en) * 1985-09-23 1987-04-07 Otis Engineering Corporation Injector for coupled pipe
NL8902747A (en) * 1989-11-07 1991-06-03 Fugro Mcclelland Engineers Bv DEVICE FOR DRIVING A LONG-LENGTH BODY.
JPH0394911U (en) * 1990-01-17 1991-09-27
US5188174A (en) * 1991-04-03 1993-02-23 Stewart & Stevenson Services, Inc. Apparatus for inserting and withdrawing coil tubing into a well
US5309990A (en) * 1991-07-26 1994-05-10 Hydra-Rig, Incorporated Coiled tubing injector
US5253845A (en) * 1992-07-09 1993-10-19 Wilbert Robert A Portable well pipe and pump puller
US5934537A (en) * 1997-01-22 1999-08-10 Miller; James Edwin Device for pushing or pulling using gripping
CA2236234C (en) * 1997-05-02 2005-09-13 Hydra Rig, Inc. Coiled tubing injector
US6173769B1 (en) 1998-04-30 2001-01-16 Hydra Rig, Inc. Universal carrier for grippers in a coiled tubing injector
USRE43410E1 (en) 1997-05-02 2012-05-29 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
US8544536B2 (en) 2010-09-24 2013-10-01 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chains
CA2847179C (en) 2011-09-02 2016-05-31 National Oilwell Varco, L.P. Coiled tubing injector head with chain guides
US8701754B2 (en) 2012-06-18 2014-04-22 National Oilwell Varco, L.P. Coiled tubing injector with strain relief
NO334960B1 (en) * 2012-08-28 2014-08-04 C6 Technologies As Logger or intervention string injector
NO342429B1 (en) * 2014-11-19 2018-05-22 Stimline As Injector head device for synchronizing chains
PL3101746T3 (en) * 2015-06-03 2019-05-31 P K Jeppesen & Son As A cable engine module for conveying cables or pipes
CN110500051A (en) * 2019-08-21 2019-11-26 中国石油天然气集团有限公司 A kind of control system and control method of injection head clamping device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024956A (en) * 1962-03-13 Cable engine pressure regulating equipment
US2251291A (en) * 1940-08-10 1941-08-05 Western Electric Co Strand handling apparatus
US3620432A (en) * 1969-09-26 1971-11-16 Vernon V Emery Machine for drawing extruded plastic tubing or rod from an extruder
US3680342A (en) * 1970-01-26 1972-08-01 Fluor Ocean Services Apparatus for laying pipelines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9995094B2 (en) 2014-03-10 2018-06-12 Consolidated Rig Works L.P. Powered milling clamp for drill pipe
US10787870B1 (en) 2018-02-07 2020-09-29 Consolidated Rig Works L.P. Jointed pipe injector

Also Published As

Publication number Publication date
DE2327631A1 (en) 1973-12-13
SU682145A3 (en) 1979-08-25
US3866882A (en) 1975-02-18
FR2186421B1 (en) 1980-02-01
FR2186421A1 (en) 1974-01-11
NL7307613A (en) 1973-12-04
NO140077B (en) 1979-03-19
JPS5725713B2 (en) 1982-05-31
JPS4942501A (en) 1974-04-22
NO140077C (en) 1979-06-27
IT988772B (en) 1975-04-30
CA983465A (en) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee