GB0111878D0 - Breakout assembly for drilling rods - Google Patents

Breakout assembly for drilling rods

Info

Publication number
GB0111878D0
GB0111878D0 GB0111878A GB0111878A GB0111878D0 GB 0111878 D0 GB0111878 D0 GB 0111878D0 GB 0111878 A GB0111878 A GB 0111878A GB 0111878 A GB0111878 A GB 0111878A GB 0111878 D0 GB0111878 D0 GB 0111878D0
Authority
GB
United Kingdom
Prior art keywords
drilling rods
breakout assembly
breakout
assembly
drilling
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.)
Withdrawn
Application number
GB0111878A
Other versions
GB2364009A (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.)
STEVE VICK INTERNAT Ltd
Original Assignee
STEVE VICK INTERNAT Ltd
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 STEVE VICK INTERNAT Ltd filed Critical STEVE VICK INTERNAT Ltd
Publication of GB0111878D0 publication Critical patent/GB0111878D0/en
Publication of GB2364009A publication Critical patent/GB2364009A/en
Withdrawn legal-status Critical Current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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/167—Connecting or disconnecting pipe couplings or joints using a wrench adapted to engage a non circular section of pipe, e.g. a section with flats or splines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB0111878A 2000-05-16 2001-05-15 Breakout assembly for disconnecting drill rods with non-circular portions Withdrawn GB2364009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0011789A GB0011789D0 (en) 2000-05-16 2000-05-16 Breakout assembly for driling rods

Publications (2)

Publication Number Publication Date
GB0111878D0 true GB0111878D0 (en) 2001-07-04
GB2364009A GB2364009A (en) 2002-01-16

Family

ID=9891697

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0011789A Ceased GB0011789D0 (en) 2000-05-16 2000-05-16 Breakout assembly for driling rods
GB0111878A Withdrawn GB2364009A (en) 2000-05-16 2001-05-15 Breakout assembly for disconnecting drill rods with non-circular portions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0011789A Ceased GB0011789D0 (en) 2000-05-16 2000-05-16 Breakout assembly for driling rods

Country Status (1)

Country Link
GB (2) GB0011789D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332054B1 (en) * 2008-06-05 2012-06-11 Norwegian Hard Rock Drilling As Device with mechanized wrench

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808916A (en) * 1970-09-24 1974-05-07 Robbins & Ass J Earth drilling machine
US3768579A (en) * 1971-12-27 1973-10-30 Robbins Co Drill pipe breakout mechanism
US4357843A (en) * 1980-10-31 1982-11-09 Peck-O-Matic, Inc. Tong apparatus for threadedly connecting and disconnecting elongated members
AU562909B2 (en) * 1982-02-24 1987-06-25 Drill Systems International Ltd Drilling apparatus

Also Published As

Publication number Publication date
GB0011789D0 (en) 2000-07-05
GB2364009A (en) 2002-01-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)