SG43059A1 - Large bore hydraulic drilling jar - Google Patents

Large bore hydraulic drilling jar

Info

Publication number
SG43059A1
SG43059A1 SG1996003080A SG1996003080A SG43059A1 SG 43059 A1 SG43059 A1 SG 43059A1 SG 1996003080 A SG1996003080 A SG 1996003080A SG 1996003080 A SG1996003080 A SG 1996003080A SG 43059 A1 SG43059 A1 SG 43059A1
Authority
SG
Singapore
Prior art keywords
mandrel
housing
upward
drilling jar
hammer
Prior art date
Application number
SG1996003080A
Other languages
English (en)
Inventor
Robert W Evans
Original Assignee
Dailey Petroleum Services
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 Dailey Petroleum Services filed Critical Dailey Petroleum Services
Publication of SG43059A1 publication Critical patent/SG43059A1/en

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
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Scissors And Nippers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Gripping On Spindles (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Percussive Tools And Related Accessories (AREA)
SG1996003080A 1991-03-15 1996-02-22 Large bore hydraulic drilling jar SG43059A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/670,249 US5086853A (en) 1991-03-15 1991-03-15 Large bore hydraulic drilling jar

Publications (1)

Publication Number Publication Date
SG43059A1 true SG43059A1 (en) 1997-10-17

Family

ID=24689617

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996003080A SG43059A1 (en) 1991-03-15 1996-02-22 Large bore hydraulic drilling jar

Country Status (13)

Country Link
US (1) US5086853A (fi)
EP (1) EP0503275B1 (fi)
JP (1) JPH0579264A (fi)
AT (1) ATE137560T1 (fi)
AU (1) AU644485B2 (fi)
CA (1) CA2058040C (fi)
DE (1) DE69210292T2 (fi)
DK (1) DK0503275T3 (fi)
ES (1) ES2086563T3 (fi)
FI (1) FI94892C (fi)
GR (1) GR3020432T3 (fi)
NO (1) NO302135B1 (fi)
SG (1) SG43059A1 (fi)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232060A (en) * 1991-08-15 1993-08-03 Evans Robert W Double-acting accelerator for use with hydraulic drilling jars
US5318139A (en) * 1993-04-29 1994-06-07 Evans Robert W Reduced waiting time hydraulic drilling jar
US5431221A (en) * 1993-10-29 1995-07-11 Houston Engineers, Inc. Jar enhancer
US5447196A (en) * 1994-01-27 1995-09-05 Roberts; Billy J. Hydraulic jar
US5595244A (en) * 1994-01-27 1997-01-21 Houston Engineers, Inc. Hydraulic jar
US5624001A (en) 1995-06-07 1997-04-29 Dailey Petroleum Services Corp Mechanical-hydraulic double-acting drilling jar
US5595253A (en) * 1995-07-24 1997-01-21 Houston Engineers, Inc. Hydraulic jar with improved detent ring
CA2160417C (en) * 1995-10-12 2001-07-31 Kenneth Hugo Wenzel Valve for a two way hydraulic drilling jar
CA2173797C (en) * 1996-04-10 1998-12-29 David Budney Jar enhancer
US5906239A (en) * 1997-04-11 1999-05-25 Iri International Corporation Jarring tool
US5931242A (en) * 1997-04-11 1999-08-03 Iri International Corporation Jarring tool enhancer
US5918689A (en) * 1997-05-06 1999-07-06 Houston Engineers, Inc. Jar enhancer
US5984028A (en) * 1997-07-15 1999-11-16 Dailey Petroleum Corp. Converted dual-acting hydraulic drilling jar
US6290004B1 (en) 1999-09-02 2001-09-18 Robert W. Evans Hydraulic jar
US6481495B1 (en) 2000-09-25 2002-11-19 Robert W. Evans Downhole tool with electrical conductor
GB0114872D0 (en) * 2001-06-19 2001-08-08 Weatherford Lamb Tubing expansion
GB0115524D0 (en) * 2001-06-26 2001-08-15 Xl Technology Ltd Conducting system
US6655460B2 (en) * 2001-10-12 2003-12-02 Weatherford/Lamb, Inc. Methods and apparatus to control downhole tools
US6866104B2 (en) * 2002-01-31 2005-03-15 Baker Hughes Incorporated Drop in dart activated downhole vibration tool
US6712134B2 (en) 2002-02-12 2004-03-30 Baker Hughes Incorporated Modular bi-directional hydraulic jar with rotating capability
US7814995B2 (en) * 2007-03-19 2010-10-19 National Oilwell Varco, L.P. Hydraulic jar and an overpressure relief mechanism therefor
US8499836B2 (en) * 2007-10-11 2013-08-06 Schlumberger Technology Corporation Electrically activating a jarring tool
US7753116B2 (en) * 2008-06-06 2010-07-13 David Budney Double-acting jar
US8011427B2 (en) * 2009-06-03 2011-09-06 Michael Shoyhetman Double-acting jar
US8418758B2 (en) * 2009-08-04 2013-04-16 Impact Selector, Inc. Jarring tool with micro adjustment
US8230912B1 (en) 2009-11-13 2012-07-31 Thru Tubing Solutions, Inc. Hydraulic bidirectional jar
US8191626B2 (en) * 2009-12-07 2012-06-05 Impact Selector, Inc. Downhole jarring tool
US8225860B2 (en) * 2009-12-07 2012-07-24 Impact Selector, Inc. Downhole jarring tool with reduced wear latch
EP2576963A2 (en) * 2010-06-03 2013-04-10 BP Corporation North America Inc. Selective control of charging, firing, amount of force, and/or direction of fore of one or more downhole jars
US8695696B2 (en) 2010-07-21 2014-04-15 Lee Oilfield Services Ltd. Jar with improved valve
CA2823177C (en) 2010-12-30 2015-09-08 Robert W. Evans Hydraulic/mechanical tight hole jar
US8813857B2 (en) * 2011-02-17 2014-08-26 Baker Hughes Incorporated Annulus mounted potential energy driven setting tool
US8550155B2 (en) 2011-03-10 2013-10-08 Thru Tubing Solutions, Inc. Jarring method and apparatus using fluid pressure to reset jar
WO2013040578A2 (en) 2011-09-16 2013-03-21 Impact Selector, Inc. Sealed jar
US8657007B1 (en) 2012-08-14 2014-02-25 Thru Tubing Solutions, Inc. Hydraulic jar with low reset force
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
WO2015160365A1 (en) 2014-04-18 2015-10-22 Halliburton Energy Services Inc. Reaction valve drilling jar system
US9850725B2 (en) 2015-04-15 2017-12-26 Baker Hughes, A Ge Company, Llc One trip interventionless liner hanger and packer setting apparatus and method
US10655415B2 (en) 2015-06-03 2020-05-19 Baker Hughes, A Ge Company, Llc Multimodal tool jar
US10844683B2 (en) * 2018-04-03 2020-11-24 Weatherford Technology Holdings, Llc Hydraulic drilling jar with hydraulic lock piston
US11313194B2 (en) * 2020-05-20 2022-04-26 Saudi Arabian Oil Company Retrieving a stuck downhole component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109736A (en) * 1976-06-11 1978-08-29 Webb Derrel D Double acting jar
US4059167A (en) * 1977-02-04 1977-11-22 Baker International Corporation Hydraulic fishing jar having tandem piston arrangement
US4186807A (en) * 1977-12-20 1980-02-05 Downen Jim L Optional up-blow, down-blow jar tool
US4361195A (en) * 1980-12-08 1982-11-30 Evans Robert W Double acting hydraulic mechanism
US4566546A (en) * 1982-11-22 1986-01-28 Evans Robert W Single acting hydraulic fishing jar
US4865125A (en) * 1988-09-09 1989-09-12 Douglas W. Crawford Hydraulic jar mechanism
GB2224764B (en) * 1988-11-14 1993-03-10 Otis Eng Co Hydraulic up-down well jar and method of operating same

Also Published As

Publication number Publication date
ATE137560T1 (de) 1996-05-15
FI94892C (fi) 1995-11-10
AU8685891A (en) 1992-09-17
CA2058040C (en) 2000-02-15
DE69210292D1 (de) 1996-06-05
DK0503275T3 (da) 1996-09-09
FI915107A0 (fi) 1991-10-30
DE69210292T2 (de) 1996-09-12
NO914539D0 (no) 1991-11-20
CA2058040A1 (en) 1992-09-16
FI915107A (fi) 1992-09-16
GR3020432T3 (en) 1996-10-31
AU644485B2 (en) 1993-12-09
EP0503275A3 (en) 1993-05-19
EP0503275B1 (en) 1996-05-01
ES2086563T3 (es) 1996-07-01
NO914539L (no) 1992-09-16
EP0503275A2 (en) 1992-09-16
FI94892B (fi) 1995-07-31
JPH0579264A (ja) 1993-03-30
NO302135B1 (no) 1998-01-26
US5086853A (en) 1992-02-11

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