GB2513934B - Downhole tool system - Google Patents

Downhole tool system

Info

Publication number
GB2513934B
GB2513934B GB1317672.2A GB201317672A GB2513934B GB 2513934 B GB2513934 B GB 2513934B GB 201317672 A GB201317672 A GB 201317672A GB 2513934 B GB2513934 B GB 2513934B
Authority
GB
United Kingdom
Prior art keywords
downhole tool
tool system
downhole
tool
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.)
Expired - Fee Related
Application number
GB1317672.2A
Other versions
GB2513934A (en
GB201317672D0 (en
Inventor
Maxted Iain
Gore Jonathan
Bennett Paul
Elksnis Arturs
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.)
Guardian Global Technologies Ltd
Original Assignee
Guardian Global Technologies Ltd
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 Guardian Global Technologies Ltd filed Critical Guardian Global Technologies Ltd
Priority to GB1317672.2A priority Critical patent/GB2513934B/en
Publication of GB201317672D0 publication Critical patent/GB201317672D0/en
Publication of GB2513934A publication Critical patent/GB2513934A/en
Application granted granted Critical
Publication of GB2513934B publication Critical patent/GB2513934B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
GB1317672.2A 2013-10-07 2013-10-07 Downhole tool system Expired - Fee Related GB2513934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317672.2A GB2513934B (en) 2013-10-07 2013-10-07 Downhole tool system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317672.2A GB2513934B (en) 2013-10-07 2013-10-07 Downhole tool system

Publications (3)

Publication Number Publication Date
GB201317672D0 GB201317672D0 (en) 2013-11-20
GB2513934A GB2513934A (en) 2014-11-12
GB2513934B true GB2513934B (en) 2017-10-04

Family

ID=49630267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317672.2A Expired - Fee Related GB2513934B (en) 2013-10-07 2013-10-07 Downhole tool system

Country Status (1)

Country Link
GB (1) GB2513934B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2544247B (en) 2016-09-26 2018-01-31 Guardian Global Tech Limited Downhole firing tool
EP3743591A4 (en) 2018-01-23 2022-03-23 GeoDynamics, Inc. Addressable switch assembly for wellbore systems and method
US11268376B1 (en) 2019-03-27 2022-03-08 Acuity Technical Designs, LLC Downhole safety switch and communication protocol
US11619119B1 (en) 2020-04-10 2023-04-04 Integrated Solutions, Inc. Downhole gun tube extension

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536524B1 (en) * 1999-04-27 2003-03-25 Marathon Oil Company Method and system for performing a casing conveyed perforating process and other operations in wells
US20120255842A1 (en) * 2011-04-07 2012-10-11 Runkel Kevin D Downhole perforating gun switch
EP2636844A2 (en) * 2012-03-08 2013-09-11 Petrowell Limited Selective fracturing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536524B1 (en) * 1999-04-27 2003-03-25 Marathon Oil Company Method and system for performing a casing conveyed perforating process and other operations in wells
US20120255842A1 (en) * 2011-04-07 2012-10-11 Runkel Kevin D Downhole perforating gun switch
EP2636844A2 (en) * 2012-03-08 2013-09-11 Petrowell Limited Selective fracturing system

Also Published As

Publication number Publication date
GB2513934A (en) 2014-11-12
GB201317672D0 (en) 2013-11-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221007