NO871621L - Kjerneboreverktoey til fjellboring. - Google Patents

Kjerneboreverktoey til fjellboring.

Info

Publication number
NO871621L
NO871621L NO871621A NO871621A NO871621L NO 871621 L NO871621 L NO 871621L NO 871621 A NO871621 A NO 871621A NO 871621 A NO871621 A NO 871621A NO 871621 L NO871621 L NO 871621L
Authority
NO
Norway
Prior art keywords
stem
core tube
core
drilling
drill
Prior art date
Application number
NO871621A
Other languages
English (en)
Norwegian (no)
Other versions
NO871621D0 (no
Inventor
Friedhelm Makohl
Original Assignee
Eastman Christensen Co
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 Eastman Christensen Co filed Critical Eastman Christensen Co
Publication of NO871621D0 publication Critical patent/NO871621D0/no
Publication of NO871621L publication Critical patent/NO871621L/no

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
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
NO871621A 1986-04-19 1987-04-15 Kjerneboreverktoey til fjellboring. NO871621L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863613265 DE3613265A1 (de) 1986-04-19 1986-04-19 Kernbohrwerkzeug fuer gesteinsbohrungen

Publications (2)

Publication Number Publication Date
NO871621D0 NO871621D0 (no) 1987-04-15
NO871621L true NO871621L (no) 1987-10-20

Family

ID=6299063

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871621A NO871621L (no) 1986-04-19 1987-04-15 Kjerneboreverktoey til fjellboring.

Country Status (5)

Country Link
US (1) US4773489A (de)
EP (1) EP0242728B1 (de)
CA (1) CA1285550C (de)
DE (1) DE3613265A1 (de)
NO (1) NO871621L (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825225A1 (de) * 1988-07-25 1990-02-01 Eastman Christensen Co Bohrwerkzeug
US5290145A (en) * 1991-01-25 1994-03-01 Barnetche Gonzales Eduardo Multiple stage drag and dynamic pump
US5098258A (en) * 1991-01-25 1992-03-24 Barnetche Gonzalez Eduardo Multiple stage drag turbine downhole motor
US5112188A (en) * 1991-01-25 1992-05-12 Barnetche Gonzalez Eduardo Multiple stage drag and dynamic turbine downhole motor
US5568838A (en) * 1994-09-23 1996-10-29 Baker Hughes Incorporated Bit-stabilized combination coring and drilling system
US6170572B1 (en) 1999-05-25 2001-01-09 Delaware Capital Formation, Inc. Progressing cavity pump production tubing having permanent rotor bearings/core centering bearings
US6920946B2 (en) * 2001-09-27 2005-07-26 Kenneth D. Oglesby Inverted motor for drilling rocks, soils and man-made materials and for re-entry and cleanout of existing wellbores and pipes
CA2462987C (en) * 2004-04-01 2005-02-22 Brent Alexander Clark Vibration-dampening drill collar
US8056251B1 (en) 2009-09-21 2011-11-15 Regency Technologies Llc Top plate alignment template device
EP2339109B1 (de) 2009-12-23 2017-12-20 Lövab Aktiebolag Erdbohrwerkzeug und -verfahren
GB201010702D0 (en) * 2010-06-25 2010-08-11 Scott Edward D Hollow turbine power module
CN102102498B (zh) * 2010-11-26 2013-05-22 浙江大学 软岩层钻探专用的绳索取芯系统及其使用方法
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
US9650859B2 (en) 2015-06-11 2017-05-16 Saudi Arabian Oil Company Sealing a portion of a wellbore
US9482062B1 (en) * 2015-06-11 2016-11-01 Saudi Arabian Oil Company Positioning a tubular member in a wellbore
US10563475B2 (en) 2015-06-11 2020-02-18 Saudi Arabian Oil Company Sealing a portion of a wellbore
CN105156056B (zh) * 2015-07-10 2018-01-12 吉林大学 天然气水合物孔底冷冻液动绳索取心钻具及取心方法
CN105672890B (zh) * 2016-03-24 2017-10-31 四川深远石油钻井工具股份有限公司 一种抽吸式微取芯钻探钻头
CN105971538B (zh) * 2016-06-14 2018-03-16 中海油能源发展股份有限公司 一种用于可内调节取心工具的调节装置
CN106761382B (zh) * 2016-12-20 2018-12-04 西南石油大学 一种深井取芯装置及其操作方法
CN106907106B (zh) * 2017-04-29 2023-05-16 吉林大学 热水驱动自旋转冰层取芯钻进方法及装置
CN109505548B (zh) * 2018-11-08 2024-04-12 深圳大学 取芯钻具驱动结构
CN109403901B (zh) * 2018-11-08 2023-11-10 深圳大学 取芯钻机钻井液通道结构
CN109403899B (zh) * 2018-11-08 2023-12-08 深圳大学 取芯钻机驱动系统
CN109403898B (zh) * 2018-11-08 2023-11-10 深圳大学 取芯钻机钻取机构
CN110823631B (zh) * 2019-12-04 2022-07-12 大连泛华建设咨询管理有限公司 一种混凝土钻芯机
WO2023177648A1 (en) * 2022-03-14 2023-09-21 Baker Hughes Oilfield Operations Llc Esp with improved deployment for live intervention

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910273A (en) * 1956-01-19 1959-10-27 Neyrpic Ets Corer for turbine driven well drilling units
US2944792A (en) * 1956-05-28 1960-07-12 Neyrpic Ets Turbines for drilling and coring
US3055440A (en) * 1957-10-28 1962-09-25 Turbodrill Internat Corp Turbo-coredrill for ground drilling
US2953873A (en) * 1958-07-17 1960-09-27 Rene E Tatro Building construction
US3903975A (en) * 1972-08-23 1975-09-09 Tigre Tierra Drilling apparatus with down-the-hole motor
FR2226544B1 (de) * 1973-04-17 1977-07-29 Petroles Cie Francaise
US3990524A (en) * 1974-06-03 1976-11-09 Tigre Tierra, Inc. Down-the-hole motor for rotary drill rod and process for drilling using the same
DE2919007C2 (de) * 1979-05-11 1982-07-22 Christensen, Inc., 84115 Salt Lake City, Utah Kernbohreinrichtung für Gesteinsbohrlöcher
DE2953873C2 (de) * 1979-05-11 1985-01-31 Christensen, Inc., Salt Lake City, Utah Kernbohreinrichtung für Gesteinsbohrlöcher
US4466497A (en) * 1982-03-19 1984-08-21 Soinski Alexander F Wireline core barrel
US4518050A (en) * 1983-06-30 1985-05-21 Chevron Research Company Rotating double barrel core sampler

Also Published As

Publication number Publication date
CA1285550C (en) 1991-07-02
DE3613265C2 (de) 1988-06-30
EP0242728A3 (en) 1989-02-22
EP0242728A2 (de) 1987-10-28
EP0242728B1 (de) 1992-03-11
US4773489A (en) 1988-09-27
NO871621D0 (no) 1987-04-15
DE3613265A1 (de) 1987-10-22

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