WO2016105279A3 - Method of removing materials by their disintegration by action of electric plasma - Google Patents

Method of removing materials by their disintegration by action of electric plasma Download PDF

Info

Publication number
WO2016105279A3
WO2016105279A3 PCT/SK2015/050014 SK2015050014W WO2016105279A3 WO 2016105279 A3 WO2016105279 A3 WO 2016105279A3 SK 2015050014 W SK2015050014 W SK 2015050014W WO 2016105279 A3 WO2016105279 A3 WO 2016105279A3
Authority
WO
WIPO (PCT)
Prior art keywords
disintegration
materials
action
plasma
removing materials
Prior art date
Application number
PCT/SK2015/050014
Other languages
French (fr)
Other versions
WO2016105279A2 (en
WO2016105279A4 (en
Inventor
Ivan KOČIŠ
Gabriel HORVÁTH
Original Assignee
Ga Drilling, A. S.
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 Ga Drilling, A. S. filed Critical Ga Drilling, A. S.
Priority to EP15832759.3A priority Critical patent/EP3240942A2/en
Priority to US15/538,607 priority patent/US10385638B2/en
Publication of WO2016105279A2 publication Critical patent/WO2016105279A2/en
Publication of WO2016105279A3 publication Critical patent/WO2016105279A3/en
Publication of WO2016105279A4 publication Critical patent/WO2016105279A4/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/146—Thermal lances
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/003—Scarfing, desurfacing or deburring

Abstract

A method of removing materials by their disintegration, especially metal tubes and non-metal materials, particularly in an area of a borehole, by thermal disintegration of materials by action of plasma created in a plasma generator, by hydrodynamic and/or gravitational removing of disintegrated materials from the area of the borehole, characterized in that a directed flow of water vapour-based plasma acts on material being disintegrated and disintegrates it by synergetic simultaneous effect of thermal action and exothermic chemical reactions.
PCT/SK2015/050014 2014-12-23 2015-12-22 Method of removing materials by their disintegration by action of electric plasma WO2016105279A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15832759.3A EP3240942A2 (en) 2014-12-23 2015-12-22 Method of removing materials by their disintegration by action of electric plasma
US15/538,607 US10385638B2 (en) 2014-12-23 2015-12-22 Method of removing materials by their disintegration by action of electric plasma

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK50079-2014A SK500792014A3 (en) 2014-12-23 2014-12-23 Method for removing material by disintegration action of electric plasma
SKPP50079-2014 2014-12-23

Publications (3)

Publication Number Publication Date
WO2016105279A2 WO2016105279A2 (en) 2016-06-30
WO2016105279A3 true WO2016105279A3 (en) 2016-08-18
WO2016105279A4 WO2016105279A4 (en) 2016-09-15

Family

ID=55310882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2015/050014 WO2016105279A2 (en) 2014-12-23 2015-12-22 Method of removing materials by their disintegration by action of electric plasma

Country Status (4)

Country Link
US (1) US10385638B2 (en)
EP (1) EP3240942A2 (en)
SK (1) SK500792014A3 (en)
WO (1) WO2016105279A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK288888B6 (en) * 2017-11-30 2021-08-25 Ga Drilling, A. S. Apparatus and method for disintegrating the production pipe in the borehole
EP3874114A4 (en) 2018-10-30 2022-06-08 The Texas A&M University System Systems and methods for forming a subterranean borehole
US11346217B2 (en) * 2020-08-31 2022-05-31 Halliburton Energy Services, Inc. Plasma optimization with formational and fluid information

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567898A (en) * 1968-07-01 1971-03-02 Crucible Inc Plasma arc cutting torch
US3621916A (en) * 1969-10-08 1971-11-23 Shell Oil Co Spark-type casing perforator
US5006687A (en) * 1989-09-29 1991-04-09 Kawasaki Steel Corporation Method for cutting steel pipe piles
WO1994013424A1 (en) * 1992-12-11 1994-06-23 Hypertherm, Inc. Process for high quality plasma arc and laser cutting of stainless steel and aluminum
WO2011037546A2 (en) * 2009-09-24 2011-03-31 Kocis Ivan Method of disintegrating materials and device for performing the method
WO2013126358A1 (en) * 2012-02-22 2013-08-29 Shell Oil Company Riser cutting tool
WO2014137299A1 (en) * 2013-03-05 2014-09-12 Ga Drilling, A. S. Generating electric arc, which directly areally thermally and mechanically acts on material, and device for generating electric arc

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889187A (en) 1988-04-25 1989-12-26 Jamie Bryant Terrell Multi-run chemical cutter and method
EP0747161A1 (en) * 1995-06-07 1996-12-11 Daido Tokushuko Kabushiki Kaisha Plasma cutting method and apparatus for concrete structures
CA2296122C (en) 1999-01-15 2008-07-29 Baker Hughes Incorporated Window forming by flame cutting
US6971449B1 (en) 1999-05-04 2005-12-06 Weatherford/Lamb, Inc. Borehole conduit cutting apparatus and process
US6679328B2 (en) 1999-07-27 2004-01-20 Baker Hughes Incorporated Reverse section milling method and apparatus
US6536525B1 (en) 2000-09-11 2003-03-25 Weatherford/Lamb, Inc. Methods and apparatus for forming a lateral wellbore
US6598679B2 (en) 2001-09-19 2003-07-29 Mcr Oil Tools Corporation Radial cutting torch with mixing cavity and method
GB0203252D0 (en) * 2002-02-12 2002-03-27 Univ Strathclyde Plasma channel drilling process
GB0226725D0 (en) 2002-11-15 2002-12-24 Bp Exploration Operating method
US6963045B2 (en) 2003-11-14 2005-11-08 Tatras, Inc. Plasma arc cutting torch nozzle
US7726392B1 (en) 2008-03-26 2010-06-01 Robertson Michael C Removal of downhole drill collar from well bore
US7823632B2 (en) 2008-06-14 2010-11-02 Completion Technologies, Inc. Method and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars
US8225884B2 (en) 2008-09-17 2012-07-24 Nackerud Alan L Rotor underreamer, section mill, casing cutter, casing scraper and drill string centralizer
US8555955B2 (en) 2010-12-21 2013-10-15 Baker Hughes Incorporated One trip multiple string section milling of subterranean tubulars
US8955597B2 (en) 2011-06-06 2015-02-17 Baker Hughes Incorporated Method and system for abandoning a borehole
US20130014998A1 (en) 2011-07-11 2013-01-17 Baker Hughes Incorporated Downhole cutting tool and method
NO334723B1 (en) 2012-03-12 2014-05-12 Interwell Technology As Procedure for plugging and leaving a well
US8839864B2 (en) 2012-11-07 2014-09-23 Douglas T. Beynon Casing cutter
SK500582012A3 (en) 2012-12-17 2014-08-05 Ga Drilling, A. S. Multimodal rock breaking by thermal effects and system to perform it

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567898A (en) * 1968-07-01 1971-03-02 Crucible Inc Plasma arc cutting torch
US3621916A (en) * 1969-10-08 1971-11-23 Shell Oil Co Spark-type casing perforator
US5006687A (en) * 1989-09-29 1991-04-09 Kawasaki Steel Corporation Method for cutting steel pipe piles
WO1994013424A1 (en) * 1992-12-11 1994-06-23 Hypertherm, Inc. Process for high quality plasma arc and laser cutting of stainless steel and aluminum
WO2011037546A2 (en) * 2009-09-24 2011-03-31 Kocis Ivan Method of disintegrating materials and device for performing the method
WO2013126358A1 (en) * 2012-02-22 2013-08-29 Shell Oil Company Riser cutting tool
WO2014137299A1 (en) * 2013-03-05 2014-09-12 Ga Drilling, A. S. Generating electric arc, which directly areally thermally and mechanically acts on material, and device for generating electric arc

Also Published As

Publication number Publication date
WO2016105279A2 (en) 2016-06-30
EP3240942A2 (en) 2017-11-08
US10385638B2 (en) 2019-08-20
SK500792014A3 (en) 2016-09-05
WO2016105279A4 (en) 2016-09-15
US20170350206A1 (en) 2017-12-07

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