WO2008066544A3 - APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER - Google Patents

APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER Download PDF

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Publication number
WO2008066544A3
WO2008066544A3 PCT/US2006/061250 US2006061250W WO2008066544A3 WO 2008066544 A3 WO2008066544 A3 WO 2008066544A3 US 2006061250 W US2006061250 W US 2006061250W WO 2008066544 A3 WO2008066544 A3 WO 2008066544A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
sidewall
voltage activated
coring
explosive material
Prior art date
Application number
PCT/US2006/061250
Other languages
French (fr)
Other versions
WO2008066544A2 (en
Inventor
Don L Crawford
Chi-Huang M Chang
David L Pozas
Original Assignee
Halliburton Energy Serv Inc
Don L Crawford
Chi-Huang M Chang
David L Pozas
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 Halliburton Energy Serv Inc, Don L Crawford, Chi-Huang M Chang, David L Pozas filed Critical Halliburton Energy Serv Inc
Priority to PCT/US2006/061250 priority Critical patent/WO2008066544A2/en
Publication of WO2008066544A2 publication Critical patent/WO2008066544A2/en
Publication of WO2008066544A3 publication Critical patent/WO2008066544A3/en

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
    • E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Soil Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

An apparatus and methods for sidewall percussion coring service are disclosed. In some embodiments, the sidewall percussion coring tool includes a voltage activated igniter, explosive material, and a core barrel in communication with the explosive material, wherein activation of the igniter causes detonation of the explosive material to propel the core barrel from tool. Some method embodiments for performing sidewall percussion coring service using the disclosed sidewall percussion coring tool include positioning the tool within a wellbore, activating the voltage activated igniter-housed within the tool, detonating the explosive material within the tool with the voltage activated igniter, propelling a core barrel from the tool into the surrounding formation by detonation of the explosive material, retrieving the core barrel from the formation, and removing the tool from the wellbore.
PCT/US2006/061250 2006-11-27 2006-11-27 APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER WO2008066544A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2006/061250 WO2008066544A2 (en) 2006-11-27 2006-11-27 APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/061250 WO2008066544A2 (en) 2006-11-27 2006-11-27 APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER

Publications (2)

Publication Number Publication Date
WO2008066544A2 WO2008066544A2 (en) 2008-06-05
WO2008066544A3 true WO2008066544A3 (en) 2008-12-04

Family

ID=39468399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/061250 WO2008066544A2 (en) 2006-11-27 2006-11-27 APPARATUS AND METHODS FOR SIDEWALL PERCUSSªON CORING USING A VOLTAGE ACTIVATED IGNITER

Country Status (1)

Country Link
WO (1) WO2008066544A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10927627B2 (en) 2019-05-14 2021-02-23 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11578549B2 (en) 2019-05-14 2023-02-14 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11255147B2 (en) 2019-05-14 2022-02-22 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11204224B2 (en) 2019-05-29 2021-12-21 DynaEnergetics Europe GmbH Reverse burn power charge for a wellbore tool
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031536A (en) * 1990-08-30 1991-07-16 Halliburton Logging Services, Inc. High temperature and pressure igniter for downhole percussion coring guns
US5503077A (en) * 1994-03-29 1996-04-02 Halliburton Company Explosive detonation apparatus
US20050284629A1 (en) * 2004-06-29 2005-12-29 Schlumberger Technology Corporation Downhole formation testing tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031536A (en) * 1990-08-30 1991-07-16 Halliburton Logging Services, Inc. High temperature and pressure igniter for downhole percussion coring guns
US5503077A (en) * 1994-03-29 1996-04-02 Halliburton Company Explosive detonation apparatus
US20050284629A1 (en) * 2004-06-29 2005-12-29 Schlumberger Technology Corporation Downhole formation testing tool

Also Published As

Publication number Publication date
WO2008066544A2 (en) 2008-06-05

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