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EA200701043A1 - METHOD AND DEVICE FOR HYDROABRASIVE CUTTING - Google Patents

METHOD AND DEVICE FOR HYDROABRASIVE CUTTING

Info

Publication number
EA200701043A1
EA200701043A1 EA200701043A EA200701043A EA200701043A1 EA 200701043 A1 EA200701043 A1 EA 200701043A1 EA 200701043 A EA200701043 A EA 200701043A EA 200701043 A EA200701043 A EA 200701043A EA 200701043 A1 EA200701043 A1 EA 200701043A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pressure
abrasive
mixture
jet nozzle
jet
Prior art date
Application number
EA200701043A
Other languages
Russian (ru)
Other versions
EA011622B1 (en
Inventor
Уэсли Марк Макафи
Original Assignee
Альберта Энерджи Холдинг, Инк.
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 Альберта Энерджи Холдинг, Инк. filed Critical Альберта Энерджи Холдинг, Инк.
Publication of EA200701043A1 publication Critical patent/EA200701043A1/en
Publication of EA011622B1 publication Critical patent/EA011622B1/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • 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
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Способ и устройство скважинной гидроабразивной струйной резки, при этом устройство включает высоконапорное струйное сопло (4) и насос высокого давления (19), подающий смесь абразивной жидкости высокого давления к высоконапорному струйному соплу (4), смесительный узел абразивной жидкости, поддерживающий смесь абразивной жидкости в связанном состоянии, трубопровод (9) для подачи связующей смеси абразивной жидкости под высоким давлением в скважину к высоконапорному струйному соплу (4) и гидроструйный башмак (5), предназначенный для установки в нем высоконапорного струйного сопла и для подачи связующей струйной абразивной смеси высокого давления в направлении обрабатываемого изделия. Устройство управления гидроструйным башмаком управляет перемещением гидроструйного башмака (5) по вертикальной и горизонтальной оси, а центральный процессор (11), снабженный запоминающим устройством для хранения данных о формировании профиля для прорезывания заданной формы или профиля окна в обрабатываемой детали, координирует функционирование различных подсистем.Method and device of downhole waterjet jet cutting, the device includes a high-pressure jet nozzle (4) and a high pressure pump (19), feeding a mixture of high-pressure abrasive fluid to the high-pressure jet nozzle (4), a mixing node of abrasive liquid, supporting a mixture of abrasive the connected state, the pipeline (9) for supplying a binder mixture of abrasive fluid under high pressure into the well to the high-pressure jet nozzle (4) and the hydro-jet shoe (5), intended for installation in there is a high-pressure jet nozzle and for supplying a high pressure binder jet abrasive mixture in the direction of the workpiece. The jetting shoe control device controls the jetting shoe (5) on the vertical and horizontal axis, and the central processor (11), equipped with a storage device for storing profile formation data for cutting through a given shape or window profile in the workpiece, coordinates the operation of various subsystems.

EA200701043A 2004-11-12 2005-11-14 A method and an apparatus for jet-fluid abrasive cutting EA011622B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62730804P 2004-11-12 2004-11-12
US27486405A 2005-11-14 2005-11-14
PCT/US2005/041017 WO2006053248A2 (en) 2004-11-12 2005-11-14 Method and apparatus for jet-fluid abrasive cutting

Publications (2)

Publication Number Publication Date
EA200701043A1 true EA200701043A1 (en) 2007-12-28
EA011622B1 EA011622B1 (en) 2009-04-28

Family

ID=38328478

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701043A EA011622B1 (en) 2004-11-12 2005-11-14 A method and an apparatus for jet-fluid abrasive cutting

Country Status (5)

Country Link
CA (1) CA2587483A1 (en)
EA (1) EA011622B1 (en)
MX (1) MX2007005804A (en)
NO (1) NO20072990L (en)
WO (1) WO2006053248A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2570210C2 (en) * 2010-05-24 2015-12-10 Шлюмбергер Текнолоджи Б.В. Method of making grooves in well borehole casing

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008061071A2 (en) * 2006-11-13 2008-05-22 Alberta Energy Partners System, apparatus and method for abrasive jet fluid cutting
NO20093545A1 (en) * 2009-12-17 2011-06-20 Norse Cutting & Abandonment As Method and apparatus for closing a well in the ground
CN102041966A (en) * 2010-12-03 2011-05-04 中国矿业大学 In-seam or across-seam double-power quick drilling and chambering integrated device and method
CN104358517A (en) * 2014-11-20 2015-02-18 陈元 High-pressure jet flow drilling system containing solid-phase grinding particles
RU2642194C2 (en) * 2016-05-16 2018-01-24 Павел Иванович Попов Method to increase formation hydrocarbon yield and intensify oil-gas-condensate production by means of formation radial penetration with water jet
US10774606B2 (en) 2017-11-15 2020-09-15 Terydon, Inc. Down well pipe cutting device
US11002095B2 (en) 2017-11-15 2021-05-11 Terydon, Inc. Down well pipe cutter having a plurality of cutting heads
US10781652B2 (en) 2017-11-15 2020-09-22 Terydon, Inc. Method for cutting a tube or pipe
US10697263B2 (en) 2017-11-15 2020-06-30 Terydon, Inc. Centering device for a utility tool in a tube or pipe
CA3130509A1 (en) * 2020-11-04 2022-05-04 I-Cubed Industry Innovators Inc. Wellhead removal apparatus and method
CN114227543B (en) * 2021-11-09 2023-05-23 烟台杰瑞石油装备技术有限公司 Cutting device and cutting method
CN114427367B (en) * 2022-01-14 2023-06-23 中国石油大学(华东) High-pressure abrasive jet cutting system and method in abandoned wellbore of offshore oil production platform
CN114370049B (en) * 2022-01-19 2023-07-25 中国化学工程第七建设有限公司 Construction equipment and construction method for high-pressure jet grouting pile
US20230243215A1 (en) * 2022-02-01 2023-08-03 Saudi Arabian Oil Company Systems and methods for sidetracking operations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857530A (en) * 1995-10-26 1999-01-12 University Technologies International Inc. Vertical positioning system for drilling boreholes
CA2246040A1 (en) * 1998-08-28 2000-02-28 Roderick D. Mcleod Lateral jet drilling system
US6394184B2 (en) * 2000-02-15 2002-05-28 Exxonmobil Upstream Research Company Method and apparatus for stimulation of multiple formation intervals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2570210C2 (en) * 2010-05-24 2015-12-10 Шлюмбергер Текнолоджи Б.В. Method of making grooves in well borehole casing

Also Published As

Publication number Publication date
WO2006053248A8 (en) 2007-09-20
WO2006053248A3 (en) 2006-07-06
CA2587483A1 (en) 2006-05-18
EA011622B1 (en) 2009-04-28
WO2006053248A2 (en) 2006-05-18
NO20072990L (en) 2007-07-09
MX2007005804A (en) 2007-12-12

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ TM RU