GB8507186D0 - Determining free point of pipe stuck in borehole - Google Patents

Determining free point of pipe stuck in borehole

Info

Publication number
GB8507186D0
GB8507186D0 GB858507186A GB8507186A GB8507186D0 GB 8507186 D0 GB8507186 D0 GB 8507186D0 GB 858507186 A GB858507186 A GB 858507186A GB 8507186 A GB8507186 A GB 8507186A GB 8507186 D0 GB8507186 D0 GB 8507186D0
Authority
GB
United Kingdom
Prior art keywords
borehole
free point
determining free
pipe stuck
stuck
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
Application number
GB858507186A
Other versions
GB2158245A (en
GB2158245B (en
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.)
NL Industries Inc
Original Assignee
NL Industries 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 NL Industries Inc filed Critical NL Industries Inc
Publication of GB8507186D0 publication Critical patent/GB8507186D0/en
Publication of GB2158245A publication Critical patent/GB2158245A/en
Application granted granted Critical
Publication of GB2158245B publication Critical patent/GB2158245B/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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB08507186A 1984-05-04 1985-03-20 Detection of location of pipe stuck in a borehole Expired GB2158245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60728184A 1984-05-04 1984-05-04

Publications (3)

Publication Number Publication Date
GB8507186D0 true GB8507186D0 (en) 1985-04-24
GB2158245A GB2158245A (en) 1985-11-06
GB2158245B GB2158245B (en) 1988-09-01

Family

ID=24431593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507186A Expired GB2158245B (en) 1984-05-04 1985-03-20 Detection of location of pipe stuck in a borehole

Country Status (7)

Country Link
JP (1) JPS6157795A (en)
CA (1) CA1230377A (en)
DE (1) DE3515983A1 (en)
FR (1) FR2563862B1 (en)
GB (1) GB2158245B (en)
MX (1) MX161997A (en)
NO (1) NO851561L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196829A3 (en) * 1985-04-01 1988-08-31 Halliburton Company Well tool
US6084403A (en) * 1997-03-31 2000-07-04 Cedar Bluff Group Corporation Slim-hole collar locator and casing inspection tool with high-strength pressure housing
US7389183B2 (en) * 2001-08-03 2008-06-17 Weatherford/Lamb, Inc. Method for determining a stuck point for pipe, and free point logging tool
FR2895012B1 (en) * 2005-12-21 2008-02-22 Jean Pierre Martin METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE SLURRY OF A ROD IN A MAGNETOSTRICTIVE MATERIAL LOCATED IN A WELL
FR2897890B1 (en) 2006-02-27 2008-05-16 Jean Pierre Martin METHOD AND DEVICE FOR DETERMINING THE LOCATION OF A FIXATION POINT OF A ROD
FR2900193B1 (en) 2006-04-21 2008-06-20 Jean Pierre Martin METHOD AND APPARATUS FOR DETERMINING THE EXISTENCE AND LOCATION OF STRESS FORCES ON A ROD
US7591307B2 (en) * 2006-09-07 2009-09-22 Sondex Ltd Method of and system for determining the free point in a drill pipe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686039A (en) * 1950-07-03 1954-08-10 Houston Oil Field Mat Co Inc Method of and apparatus for determining physical properties of materials
US2817808A (en) * 1951-03-06 1957-12-24 Dia Log Tubuiar Survey Company Method of and apparatus for locating stuck pipe in wells
US2992390A (en) * 1956-06-18 1961-07-11 Continental Oil Co Method and apparatus for electrical testing of pipe
US3095736A (en) * 1959-10-21 1963-07-02 Houston Oil Field Mat Co Inc Stuck pipe locator
GB961901A (en) * 1961-06-22 1964-06-24 Shell Int Research Position selector device for wells
GB1273649A (en) * 1970-11-21 1972-05-10 Texaco Development Corp Magnetic susceptibility logging system
GB2031589A (en) * 1978-09-08 1980-04-23 Atomic Energy Authority Uk Non-destructive testing techniques
US4292588A (en) * 1978-12-18 1981-09-29 Schlumberger Technology Corporation Electromagnetic inspection tool for ferromagnetic casings
FR2492968A1 (en) * 1980-10-29 1982-04-30 Petroles Cie Francaise METHOD AND DEVICE FOR MEASURING THE OVALIZATION OF A CONDUCT
NO166897C (en) * 1982-12-13 1991-09-11 Schlumberger Ltd PROCEDURE AND APPARATUS FOR MEASURING THE INTERNAL DIAMETER OF A METAL TUBE.

Also Published As

Publication number Publication date
GB2158245A (en) 1985-11-06
CA1230377A (en) 1987-12-15
FR2563862B1 (en) 1988-04-15
FR2563862A1 (en) 1985-11-08
MX161997A (en) 1991-03-18
JPH0466995B2 (en) 1992-10-26
GB2158245B (en) 1988-09-01
NO851561L (en) 1985-11-05
JPS6157795A (en) 1986-03-24
DE3515983A1 (en) 1985-11-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee