[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB8322825D0 - Clamps and drilling methods - Google Patents

Clamps and drilling methods

Info

Publication number
GB8322825D0
GB8322825D0 GB838322825A GB8322825A GB8322825D0 GB 8322825 D0 GB8322825 D0 GB 8322825D0 GB 838322825 A GB838322825 A GB 838322825A GB 8322825 A GB8322825 A GB 8322825A GB 8322825 D0 GB8322825 D0 GB 8322825D0
Authority
GB
United Kingdom
Prior art keywords
clamps
drilling methods
drilling
methods
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.)
Pending
Application number
GB838322825A
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.)
EMMETT R
SEED J
Original Assignee
EMMETT R
SEED J
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 EMMETT R, SEED J filed Critical EMMETT R
Priority to GB838322825A priority Critical patent/GB8322825D0/en
Publication of GB8322825D0 publication Critical patent/GB8322825D0/en
Priority to GB08415493A priority patent/GB2146091B/en
Pending 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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
    • 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
    • E21B19/10—Slips; Spiders ; Catching devices
    • E21B19/102—Slips; Spiders ; Catching devices using rollers or spherical balls as load gripping elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB838322825A 1983-08-25 1983-08-25 Clamps and drilling methods Pending GB8322825D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB838322825A GB8322825D0 (en) 1983-08-25 1983-08-25 Clamps and drilling methods
GB08415493A GB2146091B (en) 1983-08-25 1984-06-18 Improvements in or relating to clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838322825A GB8322825D0 (en) 1983-08-25 1983-08-25 Clamps and drilling methods

Publications (1)

Publication Number Publication Date
GB8322825D0 true GB8322825D0 (en) 1983-09-28

Family

ID=10547834

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838322825A Pending GB8322825D0 (en) 1983-08-25 1983-08-25 Clamps and drilling methods
GB08415493A Expired GB2146091B (en) 1983-08-25 1984-06-18 Improvements in or relating to clamps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08415493A Expired GB2146091B (en) 1983-08-25 1984-06-18 Improvements in or relating to clamps

Country Status (1)

Country Link
GB (2) GB8322825D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590546A (en) * 2018-07-04 2018-09-28 中国地质大学（北京） Power drilling tool tests erection device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8608073D0 (en) * 1986-04-02 1986-05-08 Emmett R Clamps & connectors
GB8705236D0 (en) * 1987-03-06 1987-04-08 Metal Plant Ltd Releasable retaining devices
US4935993A (en) * 1987-12-11 1990-06-26 Bree Charles C Jam cleat
GB8814699D0 (en) * 1988-06-21 1988-07-27 Cooper Ind Inc Emergency suspension system for drill casings
FR2646151B1 (en) * 1989-04-20 1991-10-18 Cibeles International TIGHTENING BLOCK WITH SELF-TIGHTENING JAWS, ESPECIALLY FOR A LINEAR HYDRAULIC WINCH
NZ242978A (en) * 1992-06-02 1994-10-26 Prattley Engineering Ltd Locking mechanism for stock retaining bar: friction grip releasable fastening using rollers in tapered housing
GB9812080D0 (en) * 1998-06-05 1998-08-05 Bsw Ltd A retaining device
GB2338008B (en) * 1998-06-05 2002-08-28 Bsw Ltd A retaining device
US8720541B2 (en) 2008-06-26 2014-05-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US8122960B2 (en) 2009-08-17 2012-02-28 Baker Hughes Incorporated Spoolable coiled tubing spear for use in wellbores and methods of using same
CN102425384B (en) * 2011-12-31 2013-09-18 中国地质大学（北京） Ball clamp type torsion resisting hoisting swivel elevator
GB2502962B (en) * 2012-06-11 2017-02-22 Balltec Ltd Roller slip
US9637992B2 (en) 2013-08-01 2017-05-02 Baker Hughes Incorporated Downhole spear having mechanical release mechanism for use in wellbores and methods of using same
GB2588395B (en) * 2019-10-21 2023-06-21 First Subsea Ltd Mounting device for an elongate member

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456467A (en) * 1936-02-04 1936-11-10 Thomas Dunn Improvements in and relating to telescopic props or shores
GB569981A (en) * 1943-08-11 1945-06-18 Phillips & Powis Aircraft Ltd An improved clutch or locking device
GB651556A (en) * 1948-06-29 1951-04-04 Atlas Stone Company Ltd Improved device for gripping a rod
GB731884A (en) * 1953-06-04 1955-06-15 Anton Bjorn Nilsen Improvements in or relating to a load release for a suspended load
GB877279A (en) * 1959-02-26 1961-09-13 Taylor Wordsworth & Company Lt Improvement in clutches
DE3015485C2 (en) * 1980-04-23 1982-06-16 Argus Verwaltungsgesellschaft Mbh, 7505 Ettlingen In-line valve of a quick-release coupling for fluid lines that can be coupled with a plug valve
US4595062A (en) * 1980-07-17 1986-06-17 Varco International, Inc. Well casing jack mechanism
GB2085510B (en) * 1980-10-16 1984-08-22 Gray Emma Dee Combined well casing spider and elevator
GB2089918B (en) * 1980-12-19 1984-03-28 Harwood Royston Peter Quick-connect coupling
US4444223A (en) * 1981-05-26 1984-04-24 Imperial Clevite Inc. Quick disconnect coupling
US4421175A (en) * 1981-08-28 1983-12-20 Varco International, Inc. Method of drilling and casing a well
GB2112048B (en) * 1981-12-18 1985-09-04 Varco Int Well pipe jack used with rotary table in place

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590546A (en) * 2018-07-04 2018-09-28 中国地质大学（北京） Power drilling tool tests erection device

Also Published As

Publication number Publication date
GB8415493D0 (en) 1984-07-25
GB2146091A (en) 1985-04-11
GB2146091B (en) 1988-03-02

Similar Documents

Publication Publication Date Title
GB8302270D0 (en) Drilling apparatus
GB8329138D0 (en) Drilling
DE3472376D1 (en) Clamping and holding tool
EP0130969A3 (en) Drilling and bolting apparatus
AU2522684A (en) Improved drilling method and apparatus
NZ210135A (en) 2-pyridylmethyl-thio and sulphinyl-benzimidazole derivatives
GB2147642B (en) Drilling apparatus and methods
GB8322825D0 (en) Clamps and drilling methods
EP0146898A3 (en) Yarn-threading method and device
DE3471714D1 (en) Drilling apparatus
ZA833658B (en) Joinery jig and clamp
GB8410694D0 (en) Clamp
GB8422522D0 (en) Clamp
GB2141366B (en) Drilling jig
GB8422542D0 (en) Naphthalenylimidazopyridine and derivatives
GB2151743B (en) Jointing method and device
PH21682A (en) Dihydroindenothiadiazinone and dihydronaphthothiadiazinone derivatives
DE3474050D1 (en) Drilling device
GB8409243D0 (en) Fastening device and tool
GB8402181D0 (en) Drilling apparatus
GB8425713D0 (en) Clamp
GB2142081B (en) Clamps
GB8402107D0 (en) Securing and picking-off split hog-heads
GB8404685D0 (en) Locating and holding means
GB8326229D0 (en) Clamp