EA201492018A1 - Система (варианты) и способ (варианты) управления обломками, образующимися при фрезеровании в стволе скважины - Google Patents

Система (варианты) и способ (варианты) управления обломками, образующимися при фрезеровании в стволе скважины

Info

Publication number
EA201492018A1
EA201492018A1 EA201492018A EA201492018A EA201492018A1 EA 201492018 A1 EA201492018 A1 EA 201492018A1 EA 201492018 A EA201492018 A EA 201492018A EA 201492018 A EA201492018 A EA 201492018A EA 201492018 A1 EA201492018 A1 EA 201492018A1
Authority
EA
Eurasian Patent Office
Prior art keywords
casing
options
defines
milling
milling cutter
Prior art date
Application number
EA201492018A
Other languages
English (en)
Other versions
EA030283B1 (ru
Inventor
Дэн Саурер
Original Assignee
Халлибертон Энерджи Сервисез, 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 Халлибертон Энерджи Сервисез, Инк. filed Critical Халлибертон Энерджи Сервисез, Инк.
Publication of EA201492018A1 publication Critical patent/EA201492018A1/ru
Publication of EA030283B1 publication Critical patent/EA030283B1/ru

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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/005—Collecting means with a strainer
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • 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
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • 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
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • 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
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Paper (AREA)

Abstract

Раскрыты системы управления стружками и обломками, образующимися в результате фрезерования выхода из обсадной колонны, а также соответствующий способ. Приведенная в качестве примера фрезерная система содержит фрезу, расположенную внутри кожуха и выполненную с возможностью аксиального перемещения относительно кожуха при ее отделении от него, направляющий блок, присоединенный к дальнему концу фрезы и поддерживающий фрезу во время формирования фрезой выхода из обсадной колонны. Направляющая опора, расположенная внутри кожуха и определяющая один или более продольных каналов, предназначенных для сбора стружек и обломков. Кожух определяет множество отверстий, расположенных в виде первой и второй групп аксиальных отверстий, при этом внутри расположен рукав, определяющий один или более направляющих клапанов, центрующих один или более клапанов или с первой, или со второй группой аксиальных отверстий, в зависимости от количества обломков и частиц.
EA201492018A 2012-07-11 2012-07-11 Фрезерная система и способ формирования отверстия в стенке обсадной колонны EA030283B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/046183 WO2014011162A1 (en) 2012-07-11 2012-07-11 Systems and methods for managing milling debris

Publications (2)

Publication Number Publication Date
EA201492018A1 true EA201492018A1 (ru) 2015-06-30
EA030283B1 EA030283B1 (ru) 2018-07-31

Family

ID=49916432

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201492018A EA030283B1 (ru) 2012-07-11 2012-07-11 Фрезерная система и способ формирования отверстия в стенке обсадной колонны

Country Status (9)

Country Link
US (2) US9010426B2 (ru)
EP (1) EP2872730A4 (ru)
AU (1) AU2012384976B2 (ru)
BR (1) BR112014030845A2 (ru)
CA (1) CA2876166C (ru)
EA (1) EA030283B1 (ru)
MX (1) MX356862B (ru)
SG (1) SG11201407865YA (ru)
WO (1) WO2014011162A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2876166C (en) 2012-07-11 2016-10-18 Halliburton Energy Services, Inc. Systems and methods for managing milling debris
WO2014161073A1 (en) * 2013-04-02 2014-10-09 Quantum Downhole Systems Inc. Method and apparatus for clearing a well bore
US11125040B2 (en) 2013-04-02 2021-09-21 Quantum Downhole Systems Inc. Method and apparatus for clearing a well bore
MX366135B (es) * 2013-07-31 2019-06-28 Halliburton Energy Services Inc Herramienta de limpieza del orificio principal.
GB2564685B (en) 2017-07-19 2022-01-19 Mcgarian Bruce A tool and method for cutting the casing of a bore hole
GB2565103B (en) * 2017-08-01 2021-02-17 Mcgarian Bruce An apparatus and method for milling a window in a borehole
GB2570865A (en) * 2017-12-29 2019-08-14 Mcgarian Bruce A whipstock
US20220025727A1 (en) * 2018-11-29 2022-01-27 Abrado, Inc. Method and apparatus for locking expandable cutters of well bore casing mill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5778980A (en) * 1996-05-29 1998-07-14 Baroid Technology, Inc. Multicut casing window mill and method for forming a casing window
CA2210561C (en) * 1996-07-15 2004-04-06 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
AU719919B2 (en) * 1996-07-15 2000-05-18 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
AU1850199A (en) * 1998-03-11 1999-09-23 Baker Hughes Incorporated Apparatus for removal of milling debris
US5944101A (en) * 1998-06-15 1999-08-31 Atlantic Richfield Company Apparatus for milling a window in well tubular
US6668945B2 (en) * 2001-11-13 2003-12-30 Schlumberger Technology Corp. Method and apparatus for milling a window in a well casing or liner
CA2876166C (en) 2012-07-11 2016-10-18 Halliburton Energy Services, Inc. Systems and methods for managing milling debris

Also Published As

Publication number Publication date
SG11201407865YA (en) 2014-12-30
EA030283B1 (ru) 2018-07-31
US20140326456A1 (en) 2014-11-06
EP2872730A1 (en) 2015-05-20
CA2876166A1 (en) 2014-01-16
EP2872730A4 (en) 2016-11-16
AU2012384976B2 (en) 2016-05-19
US9297227B2 (en) 2016-03-29
CA2876166C (en) 2016-10-18
US9010426B2 (en) 2015-04-21
BR112014030845A2 (pt) 2017-06-27
MX356862B (es) 2018-06-18
AU2012384976A1 (en) 2014-12-18
WO2014011162A1 (en) 2014-01-16
US20140014343A1 (en) 2014-01-16
MX2014015362A (es) 2015-03-05

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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 AZ BY KZ KG TJ TM

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): RU