GB8610175D0 - Explosive cutting device - Google Patents

Explosive cutting device

Info

Publication number
GB8610175D0
GB8610175D0 GB868610175A GB8610175A GB8610175D0 GB 8610175 D0 GB8610175 D0 GB 8610175D0 GB 868610175 A GB868610175 A GB 868610175A GB 8610175 A GB8610175 A GB 8610175A GB 8610175 D0 GB8610175 D0 GB 8610175D0
Authority
GB
United Kingdom
Prior art keywords
cutting device
explosive cutting
explosive
cutting
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.)
Withdrawn
Application number
GB868610175A
Other versions
GB2175674A (en
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.)
Baker Hughes Energy Technology UK Ltd
Original Assignee
CE Vetco 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 CE Vetco UK Ltd filed Critical CE Vetco UK Ltd
Publication of GB8610175D0 publication Critical patent/GB8610175D0/en
Publication of GB2175674A publication Critical patent/GB2175674A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • 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
    • 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
    • E21B29/12—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 specially adapted for underwater installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB08610175A 1985-04-30 1986-04-25 An explosive cutting device Withdrawn GB2175674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858510891A GB8510891D0 (en) 1985-04-30 1985-04-30 Explosive cutting device

Publications (2)

Publication Number Publication Date
GB8610175D0 true GB8610175D0 (en) 1986-05-29
GB2175674A GB2175674A (en) 1986-12-03

Family

ID=10578402

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858510891A Pending GB8510891D0 (en) 1985-04-30 1985-04-30 Explosive cutting device
GB08610175A Withdrawn GB2175674A (en) 1985-04-30 1986-04-25 An explosive cutting device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858510891A Pending GB8510891D0 (en) 1985-04-30 1985-04-30 Explosive cutting device

Country Status (1)

Country Link
GB (2) GB8510891D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207828C1 (en) * 1992-03-12 1993-08-26 Deutsche Aerospace Ag, 8000 Muenchen, De
DE19919041A1 (en) * 1999-04-27 2000-11-09 Daimler Chrysler Ag Device for penetrating brickwork comprises housing containing two or more even-symmetrical hollow charges of explosive which produce cutting effect
GB0102913D0 (en) * 2001-02-06 2001-03-21 Secr Defence Brit Oil well perforator
AU2015340369B9 (en) * 2014-10-28 2020-07-30 Spex Corporate Holdings Limited Cutting tool
GB201601009D0 (en) 2016-01-19 2016-03-02 Spex Engineering Uk Ltd Improved tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657763A (en) * 1948-05-24 1951-09-26 Du Pont Improvements in explosive charges and methods of blasting
GB1046655A (en) * 1963-02-21 1966-10-26 Asahi Chemical Ind Line welding metals by explosives
US3838643A (en) * 1971-10-04 1974-10-01 Us Navy Explosive device for scuttling ships

Also Published As

Publication number Publication date
GB8510891D0 (en) 1985-06-05
GB2175674A (en) 1986-12-03

Similar Documents

Publication Publication Date Title
GB8505352D0 (en) Cutting elements
GB8615723D0 (en) Cutting apparatus
GB8528644D0 (en) Cutting apparatus
GB8600823D0 (en) Cutting apparatus
GB2158207B (en) Explosive cutting device
GB2204549B (en) Line cutting device
GB2157997B (en) Cutter device
GB2182532B (en) Cutter
GB8510891D0 (en) Explosive cutting device
ZA864737B (en) Cutting apparatus
GB8615753D0 (en) Cutting device
GB2200975B (en) Explosive device
GB8429619D0 (en) Explosive device
DE3660359D1 (en) Overlapping device
GB8628293D0 (en) Vol-au-vent cutter
ZW14786A1 (en) Explosive
HUT40004A (en) Tooth-film cutting device
ZA868440B (en) Cutting device
AU94820S (en) Cutting device
HK98689A (en) Line cutting device
GB8624065D0 (en) Explosive cutting means
ZA861970B (en) Explosive
ZM3686A1 (en) Explosive
IE850127L (en) Explosive
RU1785612C (en) Stump cutting device

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)