FR2188043A1 - - Google Patents

Info

Publication number
FR2188043A1
FR2188043A1 FR7322019A FR7322019A FR2188043A1 FR 2188043 A1 FR2188043 A1 FR 2188043A1 FR 7322019 A FR7322019 A FR 7322019A FR 7322019 A FR7322019 A FR 7322019A FR 2188043 A1 FR2188043 A1 FR 2188043A1
Authority
FR
France
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
FR7322019A
Other languages
French (fr)
Other versions
FR2188043B3 (enrdf_load_stackoverflow
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.)
GRAY CO Pty Ltd GILBERT
Original Assignee
GRAY CO Pty Ltd GILBERT
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 GRAY CO Pty Ltd GILBERT filed Critical GRAY CO Pty Ltd GILBERT
Publication of FR2188043A1 publication Critical patent/FR2188043A1/fr
Application granted granted Critical
Publication of FR2188043B3 publication Critical patent/FR2188043B3/fr
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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
FR7322019A 1972-06-09 1973-06-12 Expired FR2188043B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA929072 1972-06-09

Publications (2)

Publication Number Publication Date
FR2188043A1 true FR2188043A1 (enrdf_load_stackoverflow) 1974-01-18
FR2188043B3 FR2188043B3 (enrdf_load_stackoverflow) 1976-06-11

Family

ID=3765115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322019A Expired FR2188043B3 (enrdf_load_stackoverflow) 1972-06-09 1973-06-12

Country Status (7)

Country Link
US (1) US3878904A (enrdf_load_stackoverflow)
JP (1) JPS4964487A (enrdf_load_stackoverflow)
DE (1) DE2329332A1 (enrdf_load_stackoverflow)
FR (1) FR2188043B3 (enrdf_load_stackoverflow)
GB (1) GB1394417A (enrdf_load_stackoverflow)
NL (1) NL7308074A (enrdf_load_stackoverflow)
ZA (1) ZA733751B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173299A3 (en) * 1984-08-31 1987-08-12 Norton Christensen, Inc. Self activating, positively driven concealed core catcher

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431911B2 (enrdf_load_stackoverflow) * 1974-09-19 1979-10-11
US4177624A (en) * 1977-10-06 1979-12-11 Kelpin Thomas G Aquatic plant sampler
DE2914977C2 (de) * 1979-04-12 1983-12-08 Kling-Bohrtechnik Gmbh, 8908 Krumbach Rammkernrohr
JPS5676030A (en) * 1979-11-27 1981-06-23 Shimizu Constr Co Ltd Collecting device of muddy water and sludge
US4605075A (en) * 1984-08-31 1986-08-12 Norton Christensen, Inc. Shrouded core catcher
US4607710A (en) * 1984-08-31 1986-08-26 Norton Christensen, Inc. Cammed and shrouded core catcher
US4667754A (en) * 1985-11-12 1987-05-26 Diedrich Drilling Equipment, Inc. Flexible plug for obtaining soil samples during drilling operations
ES2162581B1 (es) * 1999-09-22 2002-07-16 Univ Valencia Politecnica Tomamuestras para materiales sedimentarios.
EP3042028B1 (en) 2013-09-06 2018-11-14 Baker Hughes, a GE company, LLC Coring tools including core sample flap catcher and related methods
US10428611B2 (en) 2017-12-27 2019-10-01 Saudi Arabian Oil Company Apparatus and method for in-situ stabilization of unconsolidated sediment in core samples
US10415337B2 (en) 2018-01-11 2019-09-17 Saudi Arabian Oil Company Core catcher for unconsolidated sediment samples
CN116411849A (zh) * 2021-12-30 2023-07-11 中国石油化工股份有限公司 一种牙嵌差动可调间隙的双结构爪取心工具
CN115613986A (zh) * 2022-10-29 2023-01-17 中国科学院武汉岩土力学研究所 一种碎裂岩体取样装置与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655644A (en) * 1926-11-22 1928-01-10 Baker Casing Shoe Company Core retainer for core barrels
US2330157A (en) * 1942-08-01 1943-09-21 Reed Roller Bit Co Wire line core barrel
US2544993A (en) * 1947-05-19 1951-03-13 Eastman Oil Well Survey Co Drill bit
US3136376A (en) * 1961-05-12 1964-06-09 Eli I Robinsky Cutter head for hollow stem auger
US3095051A (en) * 1961-11-24 1963-06-25 Raymond Concrete Pile Co Earth boring auger and sampler
US3409094A (en) * 1967-05-31 1968-11-05 Navy Usa Spring actuated core retainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173299A3 (en) * 1984-08-31 1987-08-12 Norton Christensen, Inc. Self activating, positively driven concealed core catcher

Also Published As

Publication number Publication date
ZA733751B (en) 1974-04-24
JPS4964487A (enrdf_load_stackoverflow) 1974-06-21
DE2329332A1 (de) 1973-12-13
US3878904A (en) 1975-04-22
FR2188043B3 (enrdf_load_stackoverflow) 1976-06-11
GB1394417A (en) 1975-05-14
NL7308074A (enrdf_load_stackoverflow) 1973-12-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse