AUPQ717100A0 - Down hole hammer having a top sub - Google Patents

Down hole hammer having a top sub

Info

Publication number
AUPQ717100A0
AUPQ717100A0 AUPQ7171A AUPQ717100A AUPQ717100A0 AU PQ717100 A0 AUPQ717100 A0 AU PQ717100A0 AU PQ7171 A AUPQ7171 A AU PQ7171A AU PQ717100 A AUPQ717100 A AU PQ717100A AU PQ717100 A0 AUPQ717100 A0 AU PQ717100A0
Authority
AU
Australia
Prior art keywords
down hole
top sub
hole hammer
hammer
sub
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
AUPQ7171A
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.)
Rear I G
Original Assignee
Rear I G
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 Rear I G filed Critical Rear I G
Priority to AUPQ7171A priority Critical patent/AUPQ717100A0/en
Publication of AUPQ717100A0 publication Critical patent/AUPQ717100A0/en
Priority to PCT/AU2001/000489 priority patent/WO2001083931A1/en
Priority to AU2001254509A priority patent/AU2001254509A1/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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
AUPQ7171A 2000-04-28 2000-04-28 Down hole hammer having a top sub Abandoned AUPQ717100A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPQ7171A AUPQ717100A0 (en) 2000-04-28 2000-04-28 Down hole hammer having a top sub
PCT/AU2001/000489 WO2001083931A1 (en) 2000-04-28 2001-04-30 Down hole hammer having a top sub
AU2001254509A AU2001254509A1 (en) 2000-04-28 2001-04-30 Down hole hammer having a top sub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ7171A AUPQ717100A0 (en) 2000-04-28 2000-04-28 Down hole hammer having a top sub

Publications (1)

Publication Number Publication Date
AUPQ717100A0 true AUPQ717100A0 (en) 2000-05-18

Family

ID=3821256

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPQ7171A Abandoned AUPQ717100A0 (en) 2000-04-28 2000-04-28 Down hole hammer having a top sub

Country Status (2)

Country Link
AU (1) AUPQ717100A0 (en)
WO (1) WO2001083931A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7617889B2 (en) 2005-11-03 2009-11-17 Rockmore International, Inc. Backhead and drill assembly with backhead
KR101373544B1 (en) * 2012-07-03 2014-03-25 이일재 Hitting body for hydraulic percussion apparatus
WO2017118963A1 (en) * 2016-01-10 2017-07-13 Gien Bernard L A pneumatic drill hammer
CL2017001018A1 (en) * 2017-04-25 2017-12-15 Drillco Tools S A Bottom Hammer Head Assembly
WO2019092600A1 (en) * 2017-11-07 2019-05-16 Gien Bernard L A pneumatic drill hammer
WO2020188530A2 (en) * 2019-03-20 2020-09-24 Gien Bernard L A drill hammer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750603A1 (en) * 1977-11-14 1979-05-17 Inst Gornogo Dela Sibirskogo O STRIKING
ZA863192B (en) * 1986-04-29 1986-12-30 Abraham Gien Improvement in valveless pneumatic hammer
SU1439187A1 (en) * 1986-03-03 1988-11-23 Институт Горного Дела Со Ан Ссср Multichamber submersible pneumatic percussive mechanism
AU604171B2 (en) * 1988-11-09 1990-12-06 Wallis Industries Pty Ltd Improved downhole hammer
RU2090729C1 (en) * 1995-01-10 1997-09-20 Институт горного дела СО РАН Downhole air hammer
RU2090730C1 (en) * 1995-05-11 1997-09-20 Институт горного дела СО РАН Downhole pneumatic percussion mechanism
AUPP061997A0 (en) * 1997-11-28 1998-01-08 Rear, Ian Graeme Top-sub assembly of a downhole hammer

Also Published As

Publication number Publication date
WO2001083931A1 (en) 2001-11-08

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Legal Events

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