CA925071A - Down-hole drilling hammer - Google Patents

Down-hole drilling hammer

Info

Publication number
CA925071A
CA925071A CA092048A CA92048A CA925071A CA 925071 A CA925071 A CA 925071A CA 092048 A CA092048 A CA 092048A CA 92048 A CA92048 A CA 92048A CA 925071 A CA925071 A CA 925071A
Authority
CA
Canada
Prior art keywords
hole drilling
drilling hammer
hammer
hole
drilling
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.)
Expired
Application number
CA092048A
Inventor
R. Curington Alfred
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.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Baker Oil Tools 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 Baker Oil Tools Inc filed Critical Baker Oil Tools Inc
Application granted granted Critical
Publication of CA925071A publication Critical patent/CA925071A/en
Expired 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)
  • Percussive Tools And Related Accessories (AREA)
CA092048A 1969-10-06 1970-09-01 Down-hole drilling hammer Expired CA925071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86398869A 1969-10-06 1969-10-06

Publications (1)

Publication Number Publication Date
CA925071A true CA925071A (en) 1973-04-24

Family

ID=25342268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092048A Expired CA925071A (en) 1969-10-06 1970-09-01 Down-hole drilling hammer

Country Status (3)

Country Link
US (1) US3606930A (en)
CA (1) CA925071A (en)
GB (1) GB1296476A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692122A (en) * 1970-12-23 1972-09-19 Baker Oil Tools Inc High frequency pneumatically actuated drilling hammer
US3838741A (en) * 1972-05-09 1974-10-01 C Pepe Pile hammers
US3866746A (en) * 1973-08-27 1975-02-18 Bakerdrill Inc Rotary bore hole air hammer drive mechanism
US3964551A (en) * 1974-09-20 1976-06-22 Reed Tool Company Pneumatic impact drilling tool
US4014249A (en) * 1975-09-18 1977-03-29 Florida Pneumatic Manufacturing Corporation Pneumatically actuated sanding tool
US4084646A (en) * 1976-02-19 1978-04-18 Ingersoll-Rand Company Fluid actuated impact tool
AU503750B2 (en) * 1976-07-13 1979-09-20 William Lister Rock drilling bit
US4050525A (en) * 1976-09-02 1977-09-27 Kennametal Inc. Down-the-hole hammer
US4446929A (en) * 1979-06-11 1984-05-08 Dresser Industries, Inc. Fluid operated rock drill hammer
US5131476A (en) * 1990-12-18 1992-07-21 Percussion Drilling, Inc. Down hole percussion drill apparatus
US5277260A (en) * 1993-02-24 1994-01-11 Ranck Gerald L Air hammer
US5562170A (en) * 1995-08-30 1996-10-08 Ingersoll-Rand Company Self-lubricating, fluid-actuated, percussive down-the-hole drill
US5794516A (en) * 1995-08-30 1998-08-18 Ingersoll-Rand Company Piston for a self-lubricating, fluid-actuated, percussive down-the-hole drill
AUPP426398A0 (en) * 1998-06-22 1998-07-16 Azuko Pty Ltd A component mounting method and apparatus for a percussion tool
IES20020794A2 (en) * 2002-10-04 2003-02-19 Minroc Techn Promotions Ltd A down-the-hole hammer
WO2017007469A1 (en) 2015-07-08 2017-01-12 Halliburton Energy Services Inc. Downhole mechanical percussive hammer drill assembly
FI127993B (en) * 2017-08-31 2019-07-15 Pirkan Laatupalvelu Oy Fluid operated drilling device

Also Published As

Publication number Publication date
US3606930A (en) 1971-09-21
GB1296476A (en) 1972-11-15

Similar Documents

Publication Publication Date Title
CA949060A (en) Drill bit construction
AU451287B1 (en) Drill bit stop
CA925071A (en) Down-hole drilling hammer
CA922208A (en) Rock drill
AU465340B2 (en) Rock drill
CA961029A (en) Rock drill
CA946825A (en) Drill bit
CA950266A (en) Rock drills
AU443662B2 (en) Hammer drill
AU4953369A (en) Hammer drill
CA803877A (en) Rock drill bit assembly
AU469730B1 (en) Drilling bit
CA923114A (en) Drill bit
AU444135B2 (en) Rock drill
CA821403A (en) Drill rig
CA811019A (en) Drill rig
CA853062A (en) Percussive well drill bit
CA807543A (en) Borehole drilling
CA812552A (en) Percussive unit for earth drilling
CA824444A (en) Percussive unit for earth drilling
AU1359770A (en) Rock drill
CA831765A (en) Down-the-hole rock drills
CA820149A (en) Drill bit
CA831764A (en) Rock drill
AU460156B2 (en) Rock drill