NL7405173A - - Google Patents

Info

Publication number
NL7405173A
NL7405173A NL7405173A NL7405173A NL7405173A NL 7405173 A NL7405173 A NL 7405173A NL 7405173 A NL7405173 A NL 7405173A NL 7405173 A NL7405173 A NL 7405173A NL 7405173 A NL7405173 A NL 7405173A
Authority
NL
Netherlands
Application number
NL7405173A
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 filed Critical
Publication of NL7405173A publication Critical patent/NL7405173A/xx

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
    • 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
    • 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

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NL7405173A 1973-04-17 1974-04-17 NL7405173A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313967A FR2226544B1 (no) 1973-04-17 1973-04-17

Publications (1)

Publication Number Publication Date
NL7405173A true NL7405173A (no) 1974-10-21

Family

ID=9118110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405173A NL7405173A (no) 1973-04-17 1974-04-17

Country Status (8)

Country Link
US (1) US3951219A (no)
JP (1) JPS509502A (no)
DE (1) DE2418392C3 (no)
FR (1) FR2226544B1 (no)
GB (1) GB1453531A (no)
NL (1) NL7405173A (no)
NO (1) NO147155C (no)
SU (1) SU657763A3 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187918A (en) * 1978-06-12 1980-02-12 Wallace Clark Down-hole earth drilling motor capable of free circulation
FR2539807B1 (fr) * 1983-01-26 1986-04-11 Petroles Cie Francaise Train de tiges de forage pour forage d'exploration
US4518050A (en) * 1983-06-30 1985-05-21 Chevron Research Company Rotating double barrel core sampler
DE3613265A1 (de) * 1986-04-19 1987-10-22 Christensen Inc Norton Kernbohrwerkzeug fuer gesteinsbohrungen
US5568838A (en) * 1994-09-23 1996-10-29 Baker Hughes Incorporated Bit-stabilized combination coring and drilling system
CA2512641C (en) 2003-01-31 2011-04-05 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
CA2673317C (fr) * 2009-04-09 2011-07-05 Les Entreprises Parlec Ltee Dispositif de verrouillage pour un dispositif de forage
CN101936143B (zh) * 2010-08-31 2012-11-28 江苏省无锡探矿机械总厂有限公司 可回收钻具装置
CA2784195C (en) 2011-08-01 2014-08-05 Groupe Fordia Inc. Core barrel assembly including a valve
CN103603621A (zh) * 2013-11-29 2014-02-26 无锡中地地质装备有限公司 新型钻具单动机构
CN103603620A (zh) * 2013-11-29 2014-02-26 无锡中地地质装备有限公司 一种改进型钻具单动机构
CN110043210B (zh) * 2019-05-05 2021-05-04 三峡大学 一种高地应力下岩体钻孔取样应力保真装置及方法
CN112324334B (zh) * 2020-10-30 2022-01-25 中国地质大学（武汉） 一种密封压送式水平定向钻进工程地质勘察连续取芯装置
CN112282740B (zh) * 2020-10-30 2022-10-04 中国地质大学（武汉） 一种压送报信式水平定向钻进工程地质勘察连续取芯装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948632A (en) * 1932-07-26 1934-02-27 George J Barrett Sample taking apparatus
US2173676A (en) * 1932-08-22 1939-09-19 Brewster Company Inc Core barrel construction
US2020599A (en) * 1934-03-01 1935-11-12 George J Barrett Drilling apparatus
US2138006A (en) * 1935-10-14 1938-11-29 John H Howard Rotary core drill
US2153815A (en) * 1937-07-27 1939-04-11 Elliott Core Drilling Company Fluid operated latching means for inner drill assemblies
US2189057A (en) * 1937-12-11 1940-02-06 Leonard S Copelin Core drill
US2234264A (en) * 1938-11-21 1941-03-11 Lang Charles Eugene Core drill
GB510587A (en) * 1938-12-19 1939-08-03 Elliott Core Drilling Company Fluid operated latching means for inner drill assemblies
US2258352A (en) * 1939-11-27 1941-10-07 Globe Oil Tools Co Core drill
US2357907A (en) * 1940-05-06 1944-09-12 Mort L Clopton Retractable core taking device
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
FR1195283A (fr) * 1957-12-09 1959-11-16 Turbine pour le forage du sol, utilisable notamment comme turbo-carottier
DE1963239B1 (de) * 1969-12-17 1970-12-17 Salzgitter Maschinen Ag Kernbohreinrichtung

Also Published As

Publication number Publication date
US3951219A (en) 1976-04-20
NO147155C (no) 1983-02-09
DE2418392B2 (de) 1980-09-18
NO741356L (no) 1974-10-18
DE2418392A1 (de) 1974-11-07
SU657763A3 (ru) 1979-04-15
FR2226544B1 (no) 1977-07-29
NO147155B (no) 1982-11-01
GB1453531A (en) 1976-10-27
JPS509502A (no) 1975-01-31
DE2418392C3 (de) 1981-07-09
FR2226544A1 (no) 1974-11-15
AU6800574A (en) 1975-10-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BV The patent application has lapsed