IT1127767B - Procedimento ed apparecchiatura per separare condutture - Google Patents

Procedimento ed apparecchiatura per separare condutture

Info

Publication number
IT1127767B
IT1127767B IT28434/79A IT2843479A IT1127767B IT 1127767 B IT1127767 B IT 1127767B IT 28434/79 A IT28434/79 A IT 28434/79A IT 2843479 A IT2843479 A IT 2843479A IT 1127767 B IT1127767 B IT 1127767B
Authority
IT
Italy
Prior art keywords
conductures
separating
procedure
equipment
separating conductures
Prior art date
Application number
IT28434/79A
Other languages
English (en)
Other versions
IT7928434A0 (it
Inventor
John Anthony Regalbuto
Original Assignee
Jet Research Center
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 Jet Research Center filed Critical Jet Research Center
Publication of IT7928434A0 publication Critical patent/IT7928434A0/it
Application granted granted Critical
Publication of IT1127767B publication Critical patent/IT1127767B/it

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
    • 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
    • E21B43/117—Shaped-charge perforators
    • 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
    • F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electric Cable Installation (AREA)
  • Ropes Or Cables (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
IT28434/79A 1979-06-25 1979-12-28 Procedimento ed apparecchiatura per separare condutture IT1127767B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/052,031 US4290486A (en) 1979-06-25 1979-06-25 Methods and apparatus for severing conduits

Publications (2)

Publication Number Publication Date
IT7928434A0 IT7928434A0 (it) 1979-12-28
IT1127767B true IT1127767B (it) 1986-05-21

Family

ID=21974979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28434/79A IT1127767B (it) 1979-06-25 1979-12-28 Procedimento ed apparecchiatura per separare condutture

Country Status (14)

Country Link
US (1) US4290486A (it)
JP (1) JPS5851118B2 (it)
AR (1) AR226691A1 (it)
AU (1) AU529100B2 (it)
BR (1) BR7907004A (it)
CA (1) CA1116073A (it)
DE (1) DE3022654C2 (it)
ES (1) ES484715A1 (it)
FR (1) FR2459710A1 (it)
GB (1) GB2055663B (it)
GR (1) GR70700B (it)
IT (1) IT1127767B (it)
NL (1) NL7907284A (it)
NO (1) NO793000L (it)

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US8770301B2 (en) 2001-09-10 2014-07-08 William T. Bell Explosive well tool firing head
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US8336437B2 (en) * 2009-07-01 2012-12-25 Halliburton Energy Services, Inc. Perforating gun assembly and method for controlling wellbore pressure regimes during perforating
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US20110283872A1 (en) * 2010-04-09 2011-11-24 Brooks James E Downhole severing tool
US9140088B2 (en) 2011-06-08 2015-09-22 Hunting Titan, Inc. Downhole severing tool
US8734960B1 (en) 2010-06-17 2014-05-27 Halliburton Energy Services, Inc. High density powdered material liner
CN102947666B (zh) 2010-06-17 2015-06-10 哈利伯顿能源服务公司 高密度粉末材料衬管
RU2449240C1 (ru) * 2010-11-18 2012-04-27 Учреждение Российской академии наук Институт проблем комплексного освоения недр Российской академии наук (УРАН ИПКОН РАН) Способ взрывной отбойки руд и пород при разработке месторождений твердых полезных ископаемых
US9435170B2 (en) 2013-05-20 2016-09-06 William T. Bell High energy severing tool with pressure balanced explosives
US8939210B2 (en) * 2013-05-20 2015-01-27 William T. Bell Drill collar severing tool
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US10094190B2 (en) * 2014-04-04 2018-10-09 Halliburton Energy Services, Inc. Downhole severing tools employing a two-stage energizing material and methods for use thereof
AT14773U1 (de) 2014-11-19 2016-05-15 Gls Bau Und Montage G M B H Verfahren zum Entfernen von Rohrleitungen sowie Vorrichtung hierfür
US9784549B2 (en) 2015-03-18 2017-10-10 Dynaenergetics Gmbh & Co. Kg Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus
US11293736B2 (en) 2015-03-18 2022-04-05 DynaEnergetics Europe GmbH Electrical connector
GB201622103D0 (en) * 2016-12-23 2017-02-08 Spex Eng (Uk) Ltd Improved tool
US11591885B2 (en) 2018-05-31 2023-02-28 DynaEnergetics Europe GmbH Selective untethered drone string for downhole oil and gas wellbore operations
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
US10794159B2 (en) * 2018-05-31 2020-10-06 DynaEnergetics Europe GmbH Bottom-fire perforating drone
US11408279B2 (en) 2018-08-21 2022-08-09 DynaEnergetics Europe GmbH System and method for navigating a wellbore and determining location in a wellbore
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US10386168B1 (en) 2018-06-11 2019-08-20 Dynaenergetics Gmbh & Co. Kg Conductive detonating cord for perforating gun
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
USD903064S1 (en) 2020-03-31 2020-11-24 DynaEnergetics Europe GmbH Alignment sub
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
WO2021116338A1 (en) 2019-12-10 2021-06-17 DynaEnergetics Europe GmbH Oriented perforating system
WO2020038848A1 (en) 2018-08-20 2020-02-27 DynaEnergetics Europe GmbH System and method to deploy and control autonomous devices
USD1010758S1 (en) 2019-02-11 2024-01-09 DynaEnergetics Europe GmbH Gun body
USD1019709S1 (en) 2019-02-11 2024-03-26 DynaEnergetics Europe GmbH Charge holder
CN113646505A (zh) 2019-04-01 2021-11-12 德力能欧洲有限公司 可回收的射孔枪组件和部件
US11255147B2 (en) 2019-05-14 2022-02-22 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
US10927627B2 (en) 2019-05-14 2021-02-23 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
CA3147161A1 (en) 2019-07-19 2021-01-28 DynaEnergetics Europe GmbH Ballistically actuated wellbore tool
US11480038B2 (en) 2019-12-17 2022-10-25 DynaEnergetics Europe GmbH Modular perforating gun system
US11225848B2 (en) 2020-03-20 2022-01-18 DynaEnergetics Europe GmbH Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly
USD981345S1 (en) 2020-11-12 2023-03-21 DynaEnergetics Europe GmbH Shaped charge casing
US11988049B2 (en) 2020-03-31 2024-05-21 DynaEnergetics Europe GmbH Alignment sub and perforating gun assembly with alignment sub
USD904475S1 (en) 2020-04-29 2020-12-08 DynaEnergetics Europe GmbH Tandem sub
USD908754S1 (en) 2020-04-30 2021-01-26 DynaEnergetics Europe GmbH Tandem sub
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
CN113483610B (zh) * 2021-06-21 2022-10-28 湖南创远高新机械有限责任公司 一种集成式起爆弹自动化填充系统及控制方法
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Also Published As

Publication number Publication date
GB2055663B (en) 1982-12-15
GB2055663A (en) 1981-03-11
GR70700B (it) 1982-12-30
ES484715A1 (es) 1980-10-01
CA1116073A (en) 1982-01-12
JPS563791A (en) 1981-01-16
FR2459710A1 (fr) 1981-01-16
AU5091679A (en) 1981-01-08
AU529100B2 (en) 1983-05-26
US4290486A (en) 1981-09-22
DE3022654C2 (de) 1983-05-11
NO793000L (no) 1980-12-30
JPS5851118B2 (ja) 1983-11-14
IT7928434A0 (it) 1979-12-28
DE3022654A1 (de) 1981-01-15
AR226691A1 (es) 1982-08-13
NL7907284A (nl) 1980-12-30
BR7907004A (pt) 1981-01-27

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