ATE513116T1 - Kellystangenanordnung - Google Patents

Kellystangenanordnung

Info

Publication number
ATE513116T1
ATE513116T1 AT09005752T AT09005752T ATE513116T1 AT E513116 T1 ATE513116 T1 AT E513116T1 AT 09005752 T AT09005752 T AT 09005752T AT 09005752 T AT09005752 T AT 09005752T AT E513116 T1 ATE513116 T1 AT E513116T1
Authority
AT
Austria
Prior art keywords
inner rod
spacer rings
rod arrangement
spring
kelly rod
Prior art date
Application number
AT09005752T
Other languages
English (en)
Inventor
Karl Johannes Krollmann
Melchior Jais
Original Assignee
Bauer Maschinen Gmbh
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 Bauer Maschinen Gmbh filed Critical Bauer Maschinen Gmbh
Application granted granted Critical
Publication of ATE513116T1 publication Critical patent/ATE513116T1/de

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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers

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)
  • Springs (AREA)
AT09005752T 2009-04-24 2009-04-24 Kellystangenanordnung ATE513116T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09005752A EP2246520B1 (de) 2009-04-24 2009-04-24 Kellystangenanordnung

Publications (1)

Publication Number Publication Date
ATE513116T1 true ATE513116T1 (de) 2011-07-15

Family

ID=41066493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09005752T ATE513116T1 (de) 2009-04-24 2009-04-24 Kellystangenanordnung

Country Status (6)

Country Link
US (1) US8246474B2 (de)
EP (1) EP2246520B1 (de)
CN (1) CN101871326B (de)
AT (1) ATE513116T1 (de)
BR (1) BRPI1001323B1 (de)
HK (1) HK1149061A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939027B (zh) * 2014-03-01 2015-10-28 河南华生科能机电科技有限公司 减震减噪的冲击钻杆结构
NL1043302B1 (en) * 2019-06-17 2021-01-25 Magali Shachar Tubular drive assembly
EP3779117A1 (de) * 2019-08-16 2021-02-17 BAUER Maschinen GmbH Kellystangenanordnung für ein bohrgerät und verfahren zur bodenbearbeitung
CN110424899B (zh) * 2019-09-02 2024-05-10 三门峡丽源环保工程设备有限公司 一种伸缩钻杆及用于该伸缩钻杆的清洗装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587105A (en) * 1949-03-01 1952-02-26 Baash Ross Tool Co Shock-absorber for rotary drilling kellys
US3517760A (en) 1968-03-22 1970-06-30 Delmag Maschinenfabrik Telescopic drill rods for soil drilling equipments
US3526284A (en) * 1969-01-13 1970-09-01 Bossco Inc Drill string shock absorber
US3802322A (en) * 1970-12-16 1974-04-09 Sealol Bellows
US3750423A (en) * 1972-06-28 1973-08-07 Dresser Ind Borehole shock absorber
US4257245A (en) 1979-09-13 1981-03-24 Well Control, Inc. Compression shock absorber device
EP0138603A3 (de) * 1983-10-13 1986-04-23 Texas Forge & Tool Limited Gestänge und Rohre
SE453860B (sv) * 1984-12-17 1988-03-07 Komatsu Mfg Co Ltd Flexibel manovreringsanordning av korrugerad tryckslang
US4693317A (en) * 1985-06-03 1987-09-15 Halliburton Company Method and apparatus for absorbing shock
DE8714201U1 (de) 1987-10-24 1988-03-10 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Kellystange für ein Erdbohrgerät
JPH0689625B2 (ja) 1988-07-11 1994-11-09 日立建機株式会社 アースドリルのケリーバ
US4844181A (en) * 1988-08-19 1989-07-04 Grey Bassinger Floating sub
US5263899A (en) 1990-06-12 1993-11-23 Hitachi Construction Machinery Co., Ltd. Cylindrical telescopic kelly-bar apparatus
DE4038424C1 (en) 1990-12-01 1992-04-09 Ing. Guenter Klemm Bohrtechnik Gmbh, 5962 Drolshagen, De Kelly borehole drilling arrangement - involves telescopically nested pipes connected to drill head
JP2892243B2 (ja) 1992-12-21 1999-05-17 日立建機株式会社 伸縮式ケリーバ装置
JP3686621B2 (ja) 2002-03-25 2005-08-24 日本車輌製造株式会社 伸縮式ケリーバ
DE20301946U1 (de) 2003-02-07 2004-06-09 Bauer Maschinen Gmbh Teleskopierbares Bohrgestänge
JP3998198B2 (ja) 2003-03-17 2007-10-24 日立建機株式会社 ケリーバの落下衝撃吸収装置
US20090023502A1 (en) * 2007-07-18 2009-01-22 Diamond Back - Quantum Drilling Motors, L.L.C. Downhole shock absorber for torsional and axial loads
CN201152151Y (zh) * 2008-02-04 2008-11-19 中信重型机械公司 一种用于传递扭矩、传输流体的法兰式双壁钻杆

Also Published As

Publication number Publication date
EP2246520B1 (de) 2011-06-15
US8246474B2 (en) 2012-08-21
EP2246520A1 (de) 2010-11-03
HK1149061A1 (en) 2011-09-23
BRPI1001323B1 (pt) 2019-04-09
US20110105235A1 (en) 2011-05-05
CN101871326B (zh) 2012-12-19
BRPI1001323A2 (pt) 2013-12-24
CN101871326A (zh) 2010-10-27

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