CA2946675A1 - Un systeme et une methode de liberation de noyau - Google Patents

Un systeme et une methode de liberation de noyau Download PDF

Info

Publication number
CA2946675A1
CA2946675A1 CA2946675A CA2946675A CA2946675A1 CA 2946675 A1 CA2946675 A1 CA 2946675A1 CA 2946675 A CA2946675 A CA 2946675A CA 2946675 A CA2946675 A CA 2946675A CA 2946675 A1 CA2946675 A1 CA 2946675A1
Authority
CA
Canada
Prior art keywords
tube
core
housing
core sample
impact member
Prior art date
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.)
Abandoned
Application number
CA2946675A
Other languages
English (en)
Inventor
Gavin Thomas Mcleod
Kelvin Brown
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.)
Reflex Instruments Asia Pacific Pty Ltd
Original Assignee
Imdex Global BV
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
Priority claimed from AU2015904439A external-priority patent/AU2015904439A0/en
Application filed by Imdex Global BV filed Critical Imdex Global BV
Publication of CA2946675A1 publication Critical patent/CA2946675A1/fr
Abandoned 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
    • E21B25/005—Above ground means for handling the core, e.g. for extracting the core from the core barrel
    • 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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)
CA2946675A 2015-10-29 2016-10-27 Un systeme et une methode de liberation de noyau Abandoned CA2946675A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015904439 2015-10-29
AU2015904439A AU2015904439A0 (en) 2015-10-29 A Core Release System and Method

Publications (1)

Publication Number Publication Date
CA2946675A1 true CA2946675A1 (fr) 2017-04-29

Family

ID=58615562

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2946675A Abandoned CA2946675A1 (fr) 2015-10-29 2016-10-27 Un systeme et une methode de liberation de noyau

Country Status (3)

Country Link
US (1) US20170122050A1 (fr)
AU (1) AU2016250458A1 (fr)
CA (1) CA2946675A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108360994B (zh) * 2018-03-08 2023-05-09 吉林大学 冲击回转式天然气水合物孔底冷冻绳索取心钻具及方法
CN109025968A (zh) * 2018-06-05 2018-12-18 华北科技学院 用于井下岩芯水平标定装置的水准仪
US11927089B2 (en) * 2021-10-08 2024-03-12 Halliburton Energy Services, Inc. Downhole rotary core analysis using imaging, pulse neutron, and nuclear magnetic resonance

Also Published As

Publication number Publication date
US20170122050A1 (en) 2017-05-04
AU2016250458A1 (en) 2017-05-18

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20191029