JPS518101A - Shogekikogutoheiyosurudoriruko - Google Patents

Shogekikogutoheiyosurudoriruko

Info

Publication number
JPS518101A
JPS518101A JP50069215A JP6921575A JPS518101A JP S518101 A JPS518101 A JP S518101A JP 50069215 A JP50069215 A JP 50069215A JP 6921575 A JP6921575 A JP 6921575A JP S518101 A JPS518101 A JP S518101A
Authority
JP
Japan
Prior art keywords
shogekikogutoheiyosurudoriruko
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.)
Granted
Application number
JP50069215A
Other languages
Japanese (ja)
Other versions
JPS5527953B2 (en
Inventor
Binton Buyokosu Jon
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.)
HAIDOROAKUUSUTEITSUKUSU Inc
Hydroacoustics Inc
Original Assignee
HAIDOROAKUUSUTEITSUKUSU Inc
Hydroacoustics 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 HAIDOROAKUUSUTEITSUKUSU Inc, Hydroacoustics Inc filed Critical HAIDOROAKUUSUTEITSUKUSU Inc
Publication of JPS518101A publication Critical patent/JPS518101A/en
Publication of JPS5527953B2 publication Critical patent/JPS5527953B2/ja
Granted 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042—Elastomer protector or centering means
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

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)
JP50069215A 1974-06-10 1975-06-10 Shogekikogutoheiyosurudoriruko Granted JPS518101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477738A US3926265A (en) 1974-06-10 1974-06-10 Drill steel for percussive drilling devices

Publications (2)

Publication Number Publication Date
JPS518101A true JPS518101A (en) 1976-01-22
JPS5527953B2 JPS5527953B2 (en) 1980-07-24

Family

ID=23897153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069215A Granted JPS518101A (en) 1974-06-10 1975-06-10 Shogekikogutoheiyosurudoriruko

Country Status (5)

Country Link
US (1) US3926265A (en)
JP (1) JPS518101A (en)
CA (1) CA1025432A (en)
GB (1) GB1494276A (en)
SE (1) SE429572B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113725A (en) * 1977-03-17 1978-10-04 Nippon Steel Corp Surface finishing method for one-side molten zinc plated steel plate
RU2608328C2 (en) * 2013-09-24 2017-01-17 Сяоми Инк. Connecting element for earphones jack plug, earphones and terminal device

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146060A (en) * 1977-07-25 1979-03-27 Smith International, Inc. Drill pipe wear belt assembly
US4215763A (en) * 1978-08-21 1980-08-05 General Electric Company Resonant sound attenuator for transformers
DE2851160A1 (en) * 1978-11-25 1980-06-04 Wacker Werke Kg DEVICE FOR REDUCING NOISE DEVELOPMENT ON THE TOOLS OF DRILLING AND BURNING HAMMER
DE2920139C2 (en) * 1979-05-18 1986-10-02 Ruhrkohle Ag, 4300 Essen Percussion boring bar
US4348672A (en) * 1981-03-04 1982-09-07 Tele-Drill, Inc. Insulated drill collar gap sub assembly for a toroidal coupled telemetry system
DE3269795D1 (en) * 1981-06-10 1986-04-17 Ruhrkohle Ag Noise damping means for drilling rods
FR2553697B1 (en) * 1983-10-24 1986-03-14 Charbonnages De France DEVICE FOR SOUNDPROOFING A DRILLING FLOWER
US4560012A (en) * 1984-06-20 1985-12-24 Mcneely Jr Branch M Drill collar structure for use in deviated well bore drilling
US5064002A (en) * 1987-04-23 1991-11-12 Patterson William N Concentric drill rod assemblies for percussion rock drills
US4823125A (en) * 1987-06-30 1989-04-18 Develco, Inc. Method and apparatus for stabilizing a communication sensor in a borehole
US5713423A (en) * 1992-07-24 1998-02-03 The Charles Machine Works, Inc. Drill pipe
US5425428A (en) * 1993-07-22 1995-06-20 Fugro-Mcclelland Marine Geosciences, Inc. Slimhole coring system
US6736224B2 (en) * 2001-12-06 2004-05-18 Corion Diamond Products Ltd. Drilling system and method suitable for coring and other purposes
JP3680941B2 (en) * 2002-01-18 2005-08-10 マックス株式会社 Concrete drill
US7080699B2 (en) * 2004-01-29 2006-07-25 Schlumberger Technology Corporation Wellbore communication system
US7210555B2 (en) * 2004-06-30 2007-05-01 Halliburton Energy Services, Inc. Low frequency acoustic attenuator for use in downhole applications
US7828082B2 (en) * 2006-09-20 2010-11-09 Schlumberger Technology Corporation Methods and apparatus for attenuating drillstring vibrations
SE534173C2 (en) * 2009-08-28 2011-05-17 Atlas Copco Secoroc Ab The drill string component with vibration damping structure arranged adjacent to at least part of its interior
US8579049B2 (en) * 2010-08-10 2013-11-12 Corpro Technologies Canada Ltd. Drilling system for enhanced coring and method
US8689930B2 (en) * 2012-03-29 2014-04-08 Westerngeco L.L.C. Seismic vibrator having airwave suppression
CN104499958B (en) * 2014-10-16 2016-09-28 中国石油大学(华东) Excitation drill string antifriction resistance method and device
US10260287B2 (en) * 2015-02-24 2019-04-16 The Charles Machine Works, Inc. Dual-member pipe assembly
US10077615B2 (en) 2015-07-31 2018-09-18 ASDR Canada Inc. Sound absorber for a drilling apparatus
CN106050154B (en) * 2016-06-03 2018-01-02 西南石油大学 Anti- viscous motion instrument based on flexible link
CN109736749A (en) * 2019-01-15 2019-05-10 洛阳风动工具有限公司 A kind of telescopic anti-stone splash hand-held drifter
US10920571B2 (en) * 2019-07-12 2021-02-16 Halliburton Energy Services, Inc. Measurement of torque with shear stress sensors
US10920570B2 (en) * 2019-07-12 2021-02-16 Halliburton Energy Services, Inc. Measurement of torque with shear stress sensors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953351A (en) * 1957-08-26 1960-09-20 Bodine Mass vibration absorber for sonic oil well drill
US3263446A (en) * 1963-08-20 1966-08-02 Exxon Production Research Co Shock isolator for rotary drill string
US3274798A (en) * 1964-06-17 1966-09-27 Exxon Production Research Co Vibration isolator
US3662855A (en) * 1970-05-04 1972-05-16 Robert D Adams Muffled tool for vibratory or impact machines
US3750423A (en) * 1972-06-28 1973-08-07 Dresser Ind Borehole shock absorber
US3842942A (en) * 1973-10-01 1974-10-22 Us Interior Constrained layer damper and noise suppressor for a rock drill steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113725A (en) * 1977-03-17 1978-10-04 Nippon Steel Corp Surface finishing method for one-side molten zinc plated steel plate
RU2608328C2 (en) * 2013-09-24 2017-01-17 Сяоми Инк. Connecting element for earphones jack plug, earphones and terminal device

Also Published As

Publication number Publication date
US3926265A (en) 1975-12-16
CA1025432A (en) 1978-01-31
SE7506473L (en) 1975-12-11
SE429572B (en) 1983-09-12
JPS5527953B2 (en) 1980-07-24
GB1494276A (en) 1977-12-07

Similar Documents

Publication Publication Date Title
JPS50143459A (en)
JPS518101A (en)
FR2280869B3 (en)
FR2262425B1 (en)
FR2268920B1 (en)
JPS50119628A (en)
FR2273092A1 (en)
JPS50120094A (en)
FR2276371B1 (en)
JPS50133858A (en)
JPS50103869A (en)
JPS50112495U (en)
JPS50116349U (en)
JPS50125188A (en)
AU7470174A (en)
JPS50121345U (en)
JPS50142888U (en)
AU7099174A (en)
AU479448A (en)
BG21319A1 (en)
BE837371A (en)
BG19765A1 (en)
BG19837A1 (en)
AU482364A (en)
AU481917A (en)