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DE102005004580A1 - Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung - Google Patents

Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung Download PDF

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Publication number
DE102005004580A1
DE102005004580A1 DE102005004580A DE102005004580A DE102005004580A1 DE 102005004580 A1 DE102005004580 A1 DE 102005004580A1 DE 102005004580 A DE102005004580 A DE 102005004580A DE 102005004580 A DE102005004580 A DE 102005004580A DE 102005004580 A1 DE102005004580 A1 DE 102005004580A1
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DE
Germany
Prior art keywords
segment
under pressure
separation
geological
useful
Prior art date
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DE102005004580A
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English (en)
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DE102005004580B4 (de
Inventor
Holger Huening
Paarthiban Purushothaman
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Individual
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Individual
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Priority to DE102005004580A priority Critical patent/DE102005004580B4/de
Publication of DE102005004580A1 publication Critical patent/DE102005004580A1/de
Application granted granted Critical
Publication of DE102005004580B4 publication Critical patent/DE102005004580B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Die Erfindung beschreibt Verfahren und Vorrichtungen zur Aufbereitung der Bohrkerne unter Druckerhaltung, falls erforderlich in einer kontaminationskontrollierten Umgebung. DOLLAR A Die Erfindung bietet die Lösung dieses Problems an, um unter Druckerhaltung gewonnene Bohrkerne zu verarbeiten und die Proben bzw. Teilproben davon in Laboreinrichtungen unter Druckerhaltung zu überführen und zu untersuchen unter Erhaltung des Druckzustandes. DOLLAR A Die Herstellung der Proben bzw. Teilprobe erfolgt dadurch, daß der Bohrkern unter Druckerhaltung und falls erforderlich, in einer kontaminationskontrollierten Umgebung, in Kernsegmente geteilt wird. Kernsegment wird durch die Kernschneidvorrichtung getrennt und in eine Kernsegmentkammer zur Verwertung oder zur Beprobung des inneren Teils des Kernsegments überführt. Eine Teilprobe kann vom inneren Teil des Kernsegments herausgetrennt werden und danach in eine Laboreinrichtung oder in einen Probebehälter zur Untersuchung oder Aufbewahrung überführt werden.
DE102005004580A 2004-01-26 2005-01-26 Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung Expired - Fee Related DE102005004580B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005004580A DE102005004580B4 (de) 2004-01-26 2005-01-26 Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004004482 2004-01-26
DE102004004482.1 2004-01-26
DE102005004580A DE102005004580B4 (de) 2004-01-26 2005-01-26 Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung

Publications (2)

Publication Number Publication Date
DE102005004580A1 true DE102005004580A1 (de) 2005-10-20
DE102005004580B4 DE102005004580B4 (de) 2008-05-15

Family

ID=35034222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005004580A Expired - Fee Related DE102005004580B4 (de) 2004-01-26 2005-01-26 Verfahren und Vorrichtung zur Aufbereitung von Bohrkernen unter Druckerhaltung

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Country Link
DE (1) DE102005004580B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111060348A (zh) * 2019-12-25 2020-04-24 中国海洋石油集团有限公司 一种简便的保压沉积物芯切割储存装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047905B4 (de) * 2008-09-19 2010-10-28 Technische Universität Hamburg-Harburg Vorrichtung und Verfahren zum Handhaben und/oder Untersuchen einer Materialprobe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162288A1 (de) * 2001-12-19 2003-07-10 Univ Berlin Tech Verfahren und Vorrichtung zum Schneiden und Trennen von Kernrohren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111060348A (zh) * 2019-12-25 2020-04-24 中国海洋石油集团有限公司 一种简便的保压沉积物芯切割储存装置
CN111060348B (zh) * 2019-12-25 2023-04-28 中国海洋石油集团有限公司 一种简便的保压沉积物芯切割储存装置

Also Published As

Publication number Publication date
DE102005004580B4 (de) 2008-05-15

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licences declared
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G01N 1/04 AFI20051017BHDE

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110802