GB1351913A - Method and apparatus for running and retrieving well equipment - Google Patents

Method and apparatus for running and retrieving well equipment

Info

Publication number
GB1351913A
GB1351913A GB2886672A GB2886672A GB1351913A GB 1351913 A GB1351913 A GB 1351913A GB 2886672 A GB2886672 A GB 2886672A GB 2886672 A GB2886672 A GB 2886672A GB 1351913 A GB1351913 A GB 1351913A
Authority
GB
United Kingdom
Prior art keywords
locomotive
tubing
running
nipple
retrieving
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
GB2886672A
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.)
CAMCO Inc
Original Assignee
CAMCO Inc
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 CAMCO Inc filed Critical CAMCO Inc
Publication of GB1351913A publication Critical patent/GB1351913A/en
Expired legal-status Critical Current

Links

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1351913 Wells &c CAMCO Inc 20 June 1972 [15 Dec 1971] 28866/72 Heading E1F In apparatus for running and retrieving well tools by fluid flow in a well tubing 12 connected to a curved tubing 14, the inside diameter of the tubing 14 is greater than that of the tubing 12 so that the allowable length of the tool 20 may be longer. The tool is pumped through the tubing 14 by means of a locomotive 22, locomotives 24, 25, a weight bar 26 and knuckle joint 28. When the locomotive 22 reaches a retaining nipple 60, a latch 34 disconnects the locomotive 24 from the locomotive 22, and connects the locomotive to the nipple. Fingers on a retrieving locomotive engage a recess 73 when the locomotive 22 is to be unlatched from the nipple and removed from the tubing.
GB2886672A 1971-12-15 1972-06-20 Method and apparatus for running and retrieving well equipment Expired GB1351913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20833971A 1971-12-15 1971-12-15

Publications (1)

Publication Number Publication Date
GB1351913A true GB1351913A (en) 1974-05-15

Family

ID=22774221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2886672A Expired GB1351913A (en) 1971-12-15 1972-06-20 Method and apparatus for running and retrieving well equipment

Country Status (2)

Country Link
US (1) US3727693A (en)
GB (1) GB1351913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200711A (en) * 1987-02-05 1988-08-10 Shell Int Research Pigging a dual diameter flow-line/riser system

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899025A (en) * 1972-04-04 1975-08-12 Macco Oil Tool Company Inc Pump down system for placing and retrieving subsurface well equipment
USRE31155E (en) * 1972-04-04 1983-02-22 Schlumberger Technology Corporation Pump down system for placing and retrieving subsurface well equipment
US3771597A (en) * 1972-09-11 1973-11-13 Camco Inc Fluid system for moving subsurface well equipment in well tubing
US4019574A (en) * 1975-05-23 1977-04-26 Hydril Company Subsurface well apparatus having flexing means and method of using same
US4042024A (en) * 1975-05-23 1977-08-16 Hydril Company Subsurface well apparatus having flexing means and method of using same
US4026363A (en) * 1975-12-09 1977-05-31 Otis Engineering Corporation Apparatus and method for performing a desired operation at a specified location in a well
GB1539433A (en) * 1976-08-06 1979-01-31 Ici Ltd Rock reinforcement
US4119147A (en) * 1976-10-20 1978-10-10 Otis Engineering Corporation Pumpdown safety valve
USRE32336E (en) * 1980-10-06 1987-01-27 Schlumberger Technology Corporation Method and apparatus for conducting logging or perforating operations in a borehole
US4349072A (en) * 1980-10-06 1982-09-14 Schlumberger Technology Corporation Method and apparatus for conducting logging or perforating operations in a borehole
US4407364A (en) * 1981-01-27 1983-10-04 Otis Engineering Corporation Landing nipple for pumpdown well completion system
US4398601A (en) * 1981-01-27 1983-08-16 Otis Engineering Corporation Parking tool for pumpdown well completion system
US4485870A (en) * 1983-01-24 1984-12-04 Schlumberger Technology Corporation Method and apparatus for conducting wireline operations in a borehole
US4484628A (en) * 1983-01-24 1984-11-27 Schlumberger Technology Corporation Method and apparatus for conducting wireline operations in a borehole
NO158826C (en) * 1983-01-24 1988-11-02 Schlumberger Ltd PROCEDURE AND APPARATUS FOR PERFORMING CABLE OPERATIONS IN A BILL.
US4844160A (en) * 1988-03-14 1989-07-04 Otis Engineering Corporation Parking mandrel
US5180009A (en) * 1991-10-28 1993-01-19 William Sneed Wireline delivery tool
US5411085A (en) * 1993-11-01 1995-05-02 Camco International Inc. Spoolable coiled tubing completion system
US5871052A (en) * 1997-02-19 1999-02-16 Schlumberger Technology Corporation Apparatus and method for downhole tool deployment with mud pumping techniques
US20040194963A1 (en) * 2003-03-05 2004-10-07 Torres Carlos A. Subsea well workover system and method
US20070199715A1 (en) * 2006-02-28 2007-08-30 Joseph Ayoub Subsea well intervention

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040808A (en) * 1959-02-17 1962-06-26 Otis Eng Co Method and apparatus for perforating oil wells
US3307631A (en) * 1963-04-30 1967-03-07 Kobe Inc Apparatus for running equipment into and out of offshore well completions
US3312282A (en) * 1964-01-30 1967-04-04 Shell Oil Co Pumping well tools through flowlines of irregular diameter
US3367421A (en) * 1965-08-06 1968-02-06 Baker Oil Tools Inc Curved flow lines for well bores
US3658126A (en) * 1968-12-11 1972-04-25 Exxon Production Research Co Servicing wells
US3656552A (en) * 1970-07-06 1972-04-18 Shell Oil Co Method for through-the-flowline tool installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200711A (en) * 1987-02-05 1988-08-10 Shell Int Research Pigging a dual diameter flow-line/riser system

Also Published As

Publication number Publication date
US3727693A (en) 1973-04-17

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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