GB2579916B - Stop collar attachment - Google Patents

Stop collar attachment Download PDF

Info

Publication number
GB2579916B
GB2579916B GB1919265.7A GB201919265A GB2579916B GB 2579916 B GB2579916 B GB 2579916B GB 201919265 A GB201919265 A GB 201919265A GB 2579916 B GB2579916 B GB 2579916B
Authority
GB
United Kingdom
Prior art keywords
stop collar
collar attachment
attachment
stop
collar
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.)
Active
Application number
GB1919265.7A
Other versions
GB201919265D0 (en
GB2579916A (en
Inventor
Erik Steine Ken
Hetland Lasse
Klausen Morten
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.)
ACE OIL TOOLS AS
Original Assignee
ACE OIL TOOLS AS
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 ACE OIL TOOLS AS filed Critical ACE OIL TOOLS AS
Priority to GB1919265.7A priority Critical patent/GB2579916B/en
Priority claimed from GB1706590.5A external-priority patent/GB2561866B8/en
Publication of GB201919265D0 publication Critical patent/GB201919265D0/en
Publication of GB2579916A publication Critical patent/GB2579916A/en
Application granted granted Critical
Publication of GB2579916B publication Critical patent/GB2579916B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB1919265.7A 2017-04-25 2017-04-25 Stop collar attachment Active GB2579916B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1919265.7A GB2579916B (en) 2017-04-25 2017-04-25 Stop collar attachment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1706590.5A GB2561866B8 (en) 2017-04-25 2017-04-25 Stop collar attachment
GB1919265.7A GB2579916B (en) 2017-04-25 2017-04-25 Stop collar attachment

Publications (3)

Publication Number Publication Date
GB201919265D0 GB201919265D0 (en) 2020-02-05
GB2579916A GB2579916A (en) 2020-07-08
GB2579916B true GB2579916B (en) 2021-03-03

Family

ID=69323059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1919265.7A Active GB2579916B (en) 2017-04-25 2017-04-25 Stop collar attachment

Country Status (1)

Country Link
GB (1) GB2579916B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173895A (en) * 1965-12-11 1969-12-10 Philip S Gloelampenfabriken Nv Improvements in or relating to Hose Couplings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173895A (en) * 1965-12-11 1969-12-10 Philip S Gloelampenfabriken Nv Improvements in or relating to Hose Couplings

Also Published As

Publication number Publication date
GB201919265D0 (en) 2020-02-05
GB2579916A (en) 2020-07-08

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