GB9827059D0 - Downhole tool detection means - Google Patents

Downhole tool detection means

Info

Publication number
GB9827059D0
GB9827059D0 GBGB9827059.8A GB9827059A GB9827059D0 GB 9827059 D0 GB9827059 D0 GB 9827059D0 GB 9827059 A GB9827059 A GB 9827059A GB 9827059 D0 GB9827059 D0 GB 9827059D0
Authority
GB
United Kingdom
Prior art keywords
detection means
downhole tool
tool detection
downhole
tool
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.)
Ceased
Application number
GBGB9827059.8A
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.)
INTERVENTION ENGINEERING SYSTE
Original Assignee
INTERVENTION ENGINEERING SYSTE
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 INTERVENTION ENGINEERING SYSTE filed Critical INTERVENTION ENGINEERING SYSTE
Priority to GBGB9827059.8A priority Critical patent/GB9827059D0/en
Publication of GB9827059D0 publication Critical patent/GB9827059D0/en
Priority to AU16697/00A priority patent/AU1669700A/en
Priority to PCT/GB1999/004148 priority patent/WO2000034622A1/en
Ceased 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • 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
    • E21B47/092—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 by detecting magnetic anomalies

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)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GBGB9827059.8A 1998-12-09 1998-12-09 Downhole tool detection means Ceased GB9827059D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9827059.8A GB9827059D0 (en) 1998-12-09 1998-12-09 Downhole tool detection means
AU16697/00A AU1669700A (en) 1998-12-09 1999-12-09 Downhole tool detection means
PCT/GB1999/004148 WO2000034622A1 (en) 1998-12-09 1999-12-09 Downhole tool detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9827059.8A GB9827059D0 (en) 1998-12-09 1998-12-09 Downhole tool detection means

Publications (1)

Publication Number Publication Date
GB9827059D0 true GB9827059D0 (en) 1999-02-03

Family

ID=10843895

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9827059.8A Ceased GB9827059D0 (en) 1998-12-09 1998-12-09 Downhole tool detection means

Country Status (3)

Country Link
AU (1) AU1669700A (en)
GB (1) GB9827059D0 (en)
WO (1) WO2000034622A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8439109B2 (en) 2008-05-23 2013-05-14 Schlumberger Technology Corporation System and method for depth measurement and correction during subsea intervention operations
AU2013379804A1 (en) * 2013-02-27 2015-07-30 Halliburton Energy Services, Inc. Apparatus and methods for monitoring the retrieval of a well tool
GB201309197D0 (en) * 2013-05-22 2013-07-03 Well Centric Oilfield Services Ltd Apparatus and method for controlling the position of a tool within a passage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206810A (en) * 1978-06-20 1980-06-10 Halliburton Company Method and apparatus for indicating the downhole arrival of a well tool
US5014781A (en) * 1989-08-09 1991-05-14 Smith Michael L Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit
FR2672934A1 (en) * 1991-02-18 1992-08-21 Schlumberger Cie Dowell LAUNCHER RELEASE SYSTEM FOR CEMENT HEAD OR SUBSEA BOTTOM TOOL, FOR OIL WELLS.
US5666050A (en) * 1995-11-20 1997-09-09 Pes, Inc. Downhole magnetic position sensor

Also Published As

Publication number Publication date
WO2000034622A1 (en) 2000-06-15
AU1669700A (en) 2000-06-26

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)