CA2763234A1 - Grosse coulisse de forage pour une colonne de forage - Google Patents

Grosse coulisse de forage pour une colonne de forage Download PDF

Info

Publication number
CA2763234A1
CA2763234A1 CA2763234A CA2763234A CA2763234A1 CA 2763234 A1 CA2763234 A1 CA 2763234A1 CA 2763234 A CA2763234 A CA 2763234A CA 2763234 A CA2763234 A CA 2763234A CA 2763234 A1 CA2763234 A1 CA 2763234A1
Authority
CA
Canada
Prior art keywords
jar
drill string
outer diameter
drill
tubular
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.)
Abandoned
Application number
CA2763234A
Other languages
English (en)
Inventor
Norman Prokopchuk
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.)
Wlc Jars Inc
Original Assignee
Wlc Jars Inc
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 Wlc Jars Inc filed Critical Wlc Jars Inc
Publication of CA2763234A1 publication Critical patent/CA2763234A1/fr
Abandoned 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

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)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
CA2763234A 2010-12-24 2011-12-23 Grosse coulisse de forage pour une colonne de forage Abandoned CA2763234A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061427152P 2010-12-24 2010-12-24
US61/427,152 2010-12-24

Publications (1)

Publication Number Publication Date
CA2763234A1 true CA2763234A1 (fr) 2012-06-24

Family

ID=46315282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2763234A Abandoned CA2763234A1 (fr) 2010-12-24 2011-12-23 Grosse coulisse de forage pour une colonne de forage

Country Status (2)

Country Link
US (1) US20120160477A1 (fr)
CA (1) CA2763234A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9644441B2 (en) 2014-10-09 2017-05-09 Impact Selector International, Llc Hydraulic impact apparatus and methods
US9551199B2 (en) 2014-10-09 2017-01-24 Impact Selector International, Llc Hydraulic impact apparatus and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248910A (en) * 1939-08-29 1941-07-08 Phillips Petroleum Co Pressure retaining core barrel
US3977482A (en) * 1973-10-04 1976-08-31 Federal Drilling Supplies Limited Wire line core barrel assembly
US4558749A (en) * 1983-10-17 1985-12-17 Norton Christensen, Inc. Anti-jamming core barrels
US5906239A (en) * 1997-04-11 1999-05-25 Iri International Corporation Jarring tool
US6216804B1 (en) * 1998-07-29 2001-04-17 James T. Aumann Apparatus for recovering core samples under pressure
TR201902936T4 (tr) * 2007-03-03 2019-03-21 Longyear Tm Inc Yüksek verimli karotlu sondaj sistemi.

Also Published As

Publication number Publication date
US20120160477A1 (en) 2012-06-28

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20151223