GB201717473D0 - Penetrating tool - Google Patents

Penetrating tool

Info

Publication number
GB201717473D0
GB201717473D0 GBGB1717473.1A GB201717473A GB201717473D0 GB 201717473 D0 GB201717473 D0 GB 201717473D0 GB 201717473 A GB201717473 A GB 201717473A GB 201717473 D0 GB201717473 D0 GB 201717473D0
Authority
GB
United Kingdom
Prior art keywords
penetrating tool
penetrating
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.)
Ceased
Application number
GBGB1717473.1A
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.)
Spex Corporate Holdings Ltd
Original Assignee
Spex Engineering UK 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 Spex Engineering UK Ltd filed Critical Spex Engineering UK Ltd
Priority to GBGB1717473.1A priority Critical patent/GB201717473D0/en
Publication of GB201717473D0 publication Critical patent/GB201717473D0/en
Priority to PCT/GB2018/053086 priority patent/WO2019081934A1/en
Priority to GB1817302.1A priority patent/GB2569029B/en
Ceased 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/002—Destroying the objects to be fished, e.g. by explosive means
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GBGB1717473.1A 2017-10-24 2017-10-24 Penetrating tool Ceased GB201717473D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1717473.1A GB201717473D0 (en) 2017-10-24 2017-10-24 Penetrating tool
PCT/GB2018/053086 WO2019081934A1 (en) 2017-10-24 2018-10-24 Penetrating tool
GB1817302.1A GB2569029B (en) 2017-10-24 2018-10-24 Penetrating tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1717473.1A GB201717473D0 (en) 2017-10-24 2017-10-24 Penetrating tool

Publications (1)

Publication Number Publication Date
GB201717473D0 true GB201717473D0 (en) 2017-12-06

Family

ID=60481701

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1717473.1A Ceased GB201717473D0 (en) 2017-10-24 2017-10-24 Penetrating tool
GB1817302.1A Active GB2569029B (en) 2017-10-24 2018-10-24 Penetrating tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1817302.1A Active GB2569029B (en) 2017-10-24 2018-10-24 Penetrating tool

Country Status (2)

Country Link
GB (2) GB201717473D0 (en)
WO (1) WO2019081934A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11873693B2 (en) * 2022-05-31 2024-01-16 Saudi Arabian Oil Company Cutting a valve within a well stack

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869825A (en) * 1953-10-26 1959-01-20 Phillips Petroleum Co Earth boring
US3016830A (en) * 1959-03-04 1962-01-16 Ii John Henry Kirby Junk shot
RU2034977C1 (en) * 1993-03-10 1995-05-10 Александр Максимович Исаков Axial action cumulative torpedo
US10472913B2 (en) * 2013-03-14 2019-11-12 Mcr Oil Tools, Llc Apparatus and methods for overcoming an obstruction in a wellbore

Also Published As

Publication number Publication date
GB201817302D0 (en) 2018-12-05
GB2569029B (en) 2020-07-15
GB2569029A (en) 2019-06-05
WO2019081934A1 (en) 2019-05-02

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SPEX CORPORATE HOLDINGS LTD

Free format text: FORMER OWNER: SPEX ENGINEERING (UK) LIMITED

AT Applications terminated before publication under section 16(1)