SE8505881L - Anordning for geoteknisk eller geologisk provtagning - Google Patents

Anordning for geoteknisk eller geologisk provtagning

Info

Publication number
SE8505881L
SE8505881L SE8505881A SE8505881A SE8505881L SE 8505881 L SE8505881 L SE 8505881L SE 8505881 A SE8505881 A SE 8505881A SE 8505881 A SE8505881 A SE 8505881A SE 8505881 L SE8505881 L SE 8505881L
Authority
SE
Sweden
Prior art keywords
core barrel
sleeve
walls
drill pipe
geotechnical
Prior art date
Application number
SE8505881A
Other languages
English (en)
Other versions
SE461236B (sv
SE8505881D0 (sv
Inventor
P-O Jonell
P A Oertendahl
Original Assignee
Geotech Ab Ing Firma
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 Geotech Ab Ing Firma filed Critical Geotech Ab Ing Firma
Priority to SE8505881A priority Critical patent/SE461236B/sv
Publication of SE8505881D0 publication Critical patent/SE8505881D0/sv
Priority to EP87904975A priority patent/EP0396534A1/en
Priority to PCT/SE1987/000275 priority patent/WO1988009863A1/en
Publication of SE8505881L publication Critical patent/SE8505881L/sv
Publication of SE461236B publication Critical patent/SE461236B/sv

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

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)
SE8505881A 1985-12-12 1985-12-12 Anordning foer geoteknisk provtagning SE461236B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8505881A SE461236B (sv) 1985-12-12 1985-12-12 Anordning foer geoteknisk provtagning
EP87904975A EP0396534A1 (en) 1985-12-12 1987-06-11 A device for geotechnical or geological sampling
PCT/SE1987/000275 WO1988009863A1 (en) 1985-12-12 1987-06-11 A device for geotechnical or geological sampling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505881A SE461236B (sv) 1985-12-12 1985-12-12 Anordning foer geoteknisk provtagning

Publications (3)

Publication Number Publication Date
SE8505881D0 SE8505881D0 (sv) 1985-12-12
SE8505881L true SE8505881L (sv) 1987-06-13
SE461236B SE461236B (sv) 1990-01-22

Family

ID=20362441

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505881A SE461236B (sv) 1985-12-12 1985-12-12 Anordning foer geoteknisk provtagning

Country Status (3)

Country Link
EP (1) EP0396534A1 (sv)
SE (1) SE461236B (sv)
WO (1) WO1988009863A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417122A (en) * 1992-09-30 1995-05-23 Casey; Michael B. Soil sampling system with sample container rigidly coupled to drive casing by inflated gland
US6216804B1 (en) * 1998-07-29 2001-04-17 James T. Aumann Apparatus for recovering core samples under pressure
US20050133267A1 (en) * 2003-12-18 2005-06-23 Schlumberger Technology Corporation [coring tool with retention device]
CN102278085A (zh) * 2010-06-13 2011-12-14 淮南矿业(集团)有限责任公司 钻进取芯装置
CA2830213C (en) 2011-03-16 2018-12-04 Corpro Technologies Canada Ltd. Pressure coring assembly and method
CN110954357A (zh) * 2019-12-19 2020-04-03 许昌学院 一种土木工程岩土检测用取样装置
CN112855132B (zh) * 2021-01-22 2023-01-17 宋美萍 一种基于自动化机械钻井用取样装置
CN116971742B (zh) * 2023-08-01 2024-02-23 山东二阳建筑工程有限公司 一种工程浅钻装置
CN121207611A (zh) * 2025-09-27 2025-12-26 江西江汇地质工程勘察院有限公司 一种岩土勘探用钻孔取样装置及其方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA968781A (en) * 1971-06-07 1975-06-03 Dresser Industrial Products Wireline core barrel with resilient latch fingers
US4014393A (en) * 1976-01-08 1977-03-29 Sun Oil Company Core receiver and method of use thereof

Also Published As

Publication number Publication date
SE461236B (sv) 1990-01-22
SE8505881D0 (sv) 1985-12-12
EP0396534A1 (en) 1990-11-14
WO1988009863A1 (en) 1988-12-15

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