GB2377953B - Downhole tool and method for locating restrictions - Google Patents

Downhole tool and method for locating restrictions

Info

Publication number
GB2377953B
GB2377953B GB0217173A GB0217173A GB2377953B GB 2377953 B GB2377953 B GB 2377953B GB 0217173 A GB0217173 A GB 0217173A GB 0217173 A GB0217173 A GB 0217173A GB 2377953 B GB2377953 B GB 2377953B
Authority
GB
United Kingdom
Prior art keywords
restrictions
locating
downhole tool
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.)
Expired - Fee Related
Application number
GB0217173A
Other versions
GB2377953A (en
GB0217173D0 (en
Inventor
Matthew Nangle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0217173D0 publication Critical patent/GB0217173D0/en
Publication of GB2377953A publication Critical patent/GB2377953A/en
Application granted granted Critical
Publication of GB2377953B publication Critical patent/GB2377953B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB0217173A 2001-07-24 2002-07-24 Downhole tool and method for locating restrictions Expired - Fee Related GB2377953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0117942A GB0117942D0 (en) 2001-07-24 2001-07-24 Downhole tool and method for locating restrictions

Publications (3)

Publication Number Publication Date
GB0217173D0 GB0217173D0 (en) 2002-09-04
GB2377953A GB2377953A (en) 2003-01-29
GB2377953B true GB2377953B (en) 2005-01-26

Family

ID=9919028

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0117942A Ceased GB0117942D0 (en) 2001-07-24 2001-07-24 Downhole tool and method for locating restrictions
GB0217173A Expired - Fee Related GB2377953B (en) 2001-07-24 2002-07-24 Downhole tool and method for locating restrictions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0117942A Ceased GB0117942D0 (en) 2001-07-24 2001-07-24 Downhole tool and method for locating restrictions

Country Status (1)

Country Link
GB (2) GB0117942D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088089A1 (en) * 2003-04-04 2004-10-14 Churchill Drilling Tools Limited Drifting tubing
US20240052742A1 (en) * 2022-08-09 2024-02-15 Saudi Arabian Oil Company Smart multi drift tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201875A2 (en) * 2000-10-28 2002-05-02 Quartech Engineering Limited Downhole tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201875A2 (en) * 2000-10-28 2002-05-02 Quartech Engineering Limited Downhole tool

Also Published As

Publication number Publication date
GB2377953A (en) 2003-01-29
GB0217173D0 (en) 2002-09-04
GB0117942D0 (en) 2001-09-19

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Legal Events

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

Effective date: 20140724