AU8949782A - Jar accelerator - Google Patents

Jar accelerator

Info

Publication number
AU8949782A
AU8949782A AU89497/82A AU8949782A AU8949782A AU 8949782 A AU8949782 A AU 8949782A AU 89497/82 A AU89497/82 A AU 89497/82A AU 8949782 A AU8949782 A AU 8949782A AU 8949782 A AU8949782 A AU 8949782A
Authority
AU
Australia
Prior art keywords
jar accelerator
jar
accelerator
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
AU89497/82A
Inventor
William T. Taylor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU8949782A publication Critical patent/AU8949782A/en
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Particle Accelerators (AREA)
  • Surgical Instruments (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • External Artificial Organs (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
AU89497/82A 1982-07-14 1982-10-19 Jar accelerator Abandoned AU8949782A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39628782A 1982-07-14 1982-07-14
US396287 1982-07-14

Publications (1)

Publication Number Publication Date
AU8949782A true AU8949782A (en) 1984-01-19

Family

ID=23566616

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89497/82A Abandoned AU8949782A (en) 1982-07-14 1982-10-19 Jar accelerator

Country Status (15)

Country Link
JP (1) JPS5918892A (en)
KR (1) KR920000256B1 (en)
AU (1) AU8949782A (en)
BE (1) BE894611A (en)
DE (1) DE3246649A1 (en)
DK (1) DK513482A (en)
ES (1) ES8308963A1 (en)
FI (1) FI823313L (en)
FR (1) FR2530285A1 (en)
GB (1) GB2123880A (en)
GR (1) GR78659B (en)
IT (1) IT1148652B (en)
NL (1) NL8203573A (en)
NO (1) NO822911L (en)
SE (1) SE8205149L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573664B2 (en) * 1983-12-21 1988-06-16 Klaas Zwart Wireline jar
AU588464B2 (en) * 1986-06-03 1989-09-14 Dailey International Inc. Mechanical Directional drilling jar

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846273A (en) * 1987-09-21 1989-07-11 Anderson Edwin A Jar mechanism accelerator
GB2284622B (en) * 1993-11-13 1997-06-11 Petroline Wireline Services Improvements in and relating to downhole tools
GB9717361D0 (en) 1997-08-16 1997-10-22 Int Petroleum Equipment Ltd Accelerator tool
CN107524419B (en) * 2017-09-22 2023-07-07 中国石油天然气集团有限公司 Hydraulic jar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573664B2 (en) * 1983-12-21 1988-06-16 Klaas Zwart Wireline jar
AU588464B2 (en) * 1986-06-03 1989-09-14 Dailey International Inc. Mechanical Directional drilling jar

Also Published As

Publication number Publication date
DE3246649A1 (en) 1984-02-09
ES516282A0 (en) 1983-10-01
IT1148652B (en) 1986-12-03
ES8308963A1 (en) 1983-10-01
SE8205149D0 (en) 1982-09-10
FR2530285A1 (en) 1984-01-20
FR2530285B3 (en) 1985-05-10
GB2123880A (en) 1984-02-08
JPS5918892A (en) 1984-01-31
BE894611A (en) 1983-04-05
DK513482A (en) 1984-01-15
FI823313A0 (en) 1982-09-27
KR920000256B1 (en) 1992-01-10
GB2123880B (en) 1986-02-19
GR78659B (en) 1984-09-27
NO822911L (en) 1984-01-16
SE8205149L (en) 1984-01-15
IT8249466A0 (en) 1982-11-10
NL8203573A (en) 1984-02-01
FI823313L (en) 1984-01-15
KR840002067A (en) 1984-06-11

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