NO20181275A1 - Method and tool for preparing opening through a casing - Google Patents

Method and tool for preparing opening through a casing

Info

Publication number
NO20181275A1
NO20181275A1 NO20181275A NO20181275A NO20181275A1 NO 20181275 A1 NO20181275 A1 NO 20181275A1 NO 20181275 A NO20181275 A NO 20181275A NO 20181275 A NO20181275 A NO 20181275A NO 20181275 A1 NO20181275 A1 NO 20181275A1
Authority
NO
Norway
Prior art keywords
module
opening
pipe
drill
cut
Prior art date
Application number
NO20181275A
Other languages
Norwegian (no)
Inventor
Matias Lien Bruland
Original Assignee
Matias Lien Bruland
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 Matias Lien Bruland filed Critical Matias Lien Bruland
Publication of NO20181275A1 publication Critical patent/NO20181275A1/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
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/06—Fishing for or freeing objects in boreholes or wells using magnetic 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • 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
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Tires In General (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

A method is described for making an opening (100) through a casing pipe (12) in a well (10) in which equipment is tipped to cut out the opening and cut out pieces from the pipe wall are captured, and also that a drill wedge is fitted in the pipe adjoining the opening to later conduct a drill string through the opening and drill a multilateral well in a formation. The method is characterised in that a module package with at least one cutting module (32) and a drill wedge module (38) suspended in a drill string (11) are lowered down into the well (10) and after the cutting, vibrations /strekes are generated to loosen the cut-out pipe parts that are caught by the module package, after which the drill wedge (38) is moved to a position adjoining the opening (100) and securely locked to the pipe (12) and the remaining module package with the cut-out pipe part is pulled up to the surface. Also described is a tool for making an opening (100) through a casing pipe (12) in a well (10) comprising equipment for cutting out the opening and capturing cut-out pieces from the pipe wall, and it is characterised by a module package of at least one cutting module (32) and a drill wedge module (38), and possibly a stroke/vibration module (34) and a retrieval module (36) for the capturing of loosened casing pipe pieces and the modules are mutually connected and suspended in a drill string (11). Also described is an application of the method and the modulartool.A method is described for making an opening (100) through a casing pipe (12) in a well (10) in which equipment is tipped to cut out the opening and cut out pieces from the pipe wall are captured, and also that a drill wedge is fitted in the pipe adjoining the opening to later conduct a drill string through the opening and drill a multilateral well in a formation. The method is characterized in that a module package with at least one cutting module (32) and a drill wedge module (38) suspended in a drill string (11) are lowered down into the well (10) and after the cutting, vibration / Streaks are generated to release the cut-out pipe parts that are caught by the module package, after which the drill wedge (38) is moved to a position adjoining the opening (100) and securely locked to the pipe (12) and the remaining module package with the cut-out pipe part is pulled up to the surface. Also described is a tool for making an opening (100) through a casing pipe (12) into a well (10) comprising equipment for cutting out the opening and capturing cut-out pieces from the pipe wall, and it is characterized by a module package of at least one cutting module (32) and a drill wedge module (38), and possibly a stroke / vibration module (34) and a retrieval module (36) for capturing loosened casing pipe pieces and the modules are mutually connected and suspended in a drill string (11). Also described is an application of the method and the module tool.

NO20181275A 2016-04-29 2018-10-02 Method and tool for preparing opening through a casing NO20181275A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20160715A NO343074B1 (en) 2016-04-29 2016-04-29 Tools and methods for producing side bores in boreholes on a rocky ground.
PCT/NO2017/000012 WO2018174718A1 (en) 2016-04-29 2017-04-29 Method and tool for preparing opening through a casing

Publications (1)

Publication Number Publication Date
NO20181275A1 true NO20181275A1 (en) 2018-10-02

Family

ID=61800112

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20160715A NO343074B1 (en) 2016-04-29 2016-04-29 Tools and methods for producing side bores in boreholes on a rocky ground.
NO20181275A NO20181275A1 (en) 2016-04-29 2018-10-02 Method and tool for preparing opening through a casing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20160715A NO343074B1 (en) 2016-04-29 2016-04-29 Tools and methods for producing side bores in boreholes on a rocky ground.

Country Status (2)

Country Link
NO (2) NO343074B1 (en)
WO (1) WO2018174718A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112483032B (en) * 2019-09-11 2022-06-03 中国石油天然气股份有限公司 Cutting device
CN111922417B (en) * 2020-08-05 2024-03-15 西安凯特维尔能源科技有限公司 Cutting machine in pipe
RU206290U1 (en) * 2021-05-17 2021-09-03 Салават Анатольевич Кузяев Downhole Magnetic Extractor
US20230243215A1 (en) * 2022-02-01 2023-08-03 Saudi Arabian Oil Company Systems and methods for sidetracking operations
CN114922581B (en) * 2022-05-27 2023-08-18 重庆科技学院 Underground casing pipe continuous perforating device and working method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311905B1 (en) * 1996-08-13 2002-02-11 Baker Hughes Inc Feeding tube segment, as well as method for forming a window in a feeding tube segment
CA2308944C (en) * 1999-05-19 2008-04-01 Smith International, Inc. Well reference apparatus and method
US6286599B1 (en) * 2000-03-10 2001-09-11 Halliburton Energy Services, Inc. Method and apparatus for lateral casing window cutting using hydrajetting
GB2433754B (en) * 2005-12-30 2009-04-22 Schlumberger Holdings Wellbore intervention tool
US7540327B2 (en) * 2006-04-28 2009-06-02 Schlumberger Technology Corporation Abrasive jet cutting system and method for cutting wellbore tubulars
US8210251B2 (en) * 2009-04-14 2012-07-03 Baker Hughes Incorporated Slickline conveyed tubular cutter system
WO2013142851A1 (en) * 2012-03-23 2013-09-26 Wesley Mark Mcafee System, apparatus and method for abrasive jet fluid cutting

Also Published As

Publication number Publication date
WO2018174718A1 (en) 2018-09-27
NO343074B1 (en) 2018-10-29
NO20160715A1 (en) 2017-10-30

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