FR2534624B1 - Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge - Google Patents

Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge

Info

Publication number
FR2534624B1
FR2534624B1 FR8217276A FR8217276A FR2534624B1 FR 2534624 B1 FR2534624 B1 FR 2534624B1 FR 8217276 A FR8217276 A FR 8217276A FR 8217276 A FR8217276 A FR 8217276A FR 2534624 B1 FR2534624 B1 FR 2534624B1
Authority
FR
France
Prior art keywords
submersible tube
pyrotechnic cutting
pyrotechnic
cutting
submersible
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
Application number
FR8217276A
Other languages
English (en)
Other versions
FR2534624A1 (fr
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8217276A priority Critical patent/FR2534624B1/fr
Priority to US06/541,516 priority patent/US4528910A/en
Priority to JP58191098A priority patent/JPS5991294A/ja
Publication of FR2534624A1 publication Critical patent/FR2534624A1/fr
Application granted granted Critical
Publication of FR2534624B1 publication Critical patent/FR2534624B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • E21B43/1195—Replacement of drilling mud; decrease of undesirable shock waves
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location
FR8217276A 1982-10-15 1982-10-15 Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge Expired FR2534624B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8217276A FR2534624B1 (fr) 1982-10-15 1982-10-15 Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge
US06/541,516 US4528910A (en) 1982-10-15 1983-10-13 Apparatus for cutting a submerged tube by means of a pyrotechnic charge
JP58191098A JPS5991294A (ja) 1982-10-15 1983-10-14 火工術的手段による敷設管体切断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217276A FR2534624B1 (fr) 1982-10-15 1982-10-15 Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge

Publications (2)

Publication Number Publication Date
FR2534624A1 FR2534624A1 (fr) 1984-04-20
FR2534624B1 true FR2534624B1 (fr) 1985-10-11

Family

ID=9278299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217276A Expired FR2534624B1 (fr) 1982-10-15 1982-10-15 Procede et dispositif pour le decoupage pyrotechnique d'un tube immerge

Country Status (3)

Country Link
US (1) US4528910A (fr)
JP (1) JPS5991294A (fr)
FR (1) FR2534624B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8517488D0 (en) * 1985-07-10 1985-08-14 Vetco Uk Ltd C E Explosion compensator
US4787315A (en) * 1987-08-31 1988-11-29 Kenny John J Apparatus for severing tubular members
GB8722151D0 (en) * 1987-09-21 1987-10-28 Ici Plc Expanding metal tube into engagement
GB9109097D0 (en) * 1991-04-26 1991-06-12 Secr Defence Brit Explosive procedures for capping runaway oil and gas wells
FR2718665B1 (fr) * 1994-04-15 1996-07-12 Stolt Comex Seaway Outil de découpe de tuyauterie immergée par jet abrasif.
US5525010A (en) * 1994-05-17 1996-06-11 Senior Power Services, Inc., Demex Division Method and apparatus for severing tubular members
US6131517A (en) * 1998-10-22 2000-10-17 Poe; William T. Method and apparatus for removing abandoned offshore fixed platforms
US6805056B1 (en) 2003-04-29 2004-10-19 William T. Poe Method and apparatus for removing abandoned tubular members
US8757269B2 (en) * 2010-07-22 2014-06-24 Oceaneering International, Inc. Clamp for a well tubular
DK2481523T3 (da) * 2011-01-31 2014-10-06 Geosea Nv Apparat og fremgangsmåde til overskæring af en genstand under vand
US10584553B2 (en) * 2016-04-28 2020-03-10 Innovex Downhole Solutions, Inc. Integrally-bonded swell packer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679899A (en) * 1949-12-31 1954-06-01 Lane Wells Co Mechanism for perforating well casings
US2749840A (en) * 1950-09-11 1956-06-12 Exxon Research Engineering Co Gun perforators for wells
DE900201C (de) * 1951-06-05 1953-12-21 Edmund Ritter Von Herz Jun Dr Vorrichtung zum Durchtrennen von Rohrleitungen, insbesondere von verlegten Tiefbohrrohren
US2737115A (en) * 1952-09-25 1956-03-06 Addison G Bissell Method and apparatus for explosively fracturing tubular members
US2980017A (en) * 1953-07-28 1961-04-18 Pgac Dev Company Perforating devices
US3031964A (en) * 1955-08-22 1962-05-01 Aerojet General Co Well perforating method and means therefor
US2919111A (en) * 1955-12-30 1959-12-29 California Research Corp Shearing device and method for use in well drilling
US3058522A (en) * 1958-04-07 1962-10-16 Hydro Perf Company Oil well casing perforator
US3195631A (en) * 1963-01-24 1965-07-20 Gulf Research Development Co Method for perforating a well
US3338305A (en) * 1965-02-05 1967-08-29 Halliburton Co Method and apparatus for cutting casing in underwater installations
US3870098A (en) * 1973-08-13 1975-03-11 William T Houston Remotely controllable subterranean oil well valve
US4063509A (en) * 1976-05-17 1977-12-20 The United States Of America As Represented By The Secretary Of The Navy Device for stimulation of geothermal wells
US4116130A (en) * 1977-04-04 1978-09-26 Jet Research Center, Inc. Methods and apparatus for severing tubular members
US4181196A (en) * 1977-06-23 1980-01-01 Exxon Production Research Company Method and apparatus for recovery of subsea well equipment

Also Published As

Publication number Publication date
US4528910A (en) 1985-07-16
FR2534624A1 (fr) 1984-04-20
JPS5991294A (ja) 1984-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse