WO2013003063A3 - Milling assembly - Google Patents

Milling assembly Download PDF

Info

Publication number
WO2013003063A3
WO2013003063A3 PCT/US2012/042490 US2012042490W WO2013003063A3 WO 2013003063 A3 WO2013003063 A3 WO 2013003063A3 US 2012042490 W US2012042490 W US 2012042490W WO 2013003063 A3 WO2013003063 A3 WO 2013003063A3
Authority
WO
WIPO (PCT)
Prior art keywords
milling assembly
milling
assembly
casing
methods
Prior art date
Application number
PCT/US2012/042490
Other languages
French (fr)
Other versions
WO2013003063A2 (en
Inventor
David Joe STEELE
Original Assignee
Halliburton Energy Services, Inc.
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 Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Publication of WO2013003063A2 publication Critical patent/WO2013003063A2/en
Publication of WO2013003063A3 publication Critical patent/WO2013003063A3/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
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations

Abstract

A milling assembly and methods for milling an opening for a lateral wellbore in a section of casing or in a cement liner.
PCT/US2012/042490 2011-06-28 2012-06-14 Milling assembly WO2013003063A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/171,127 2011-06-28
US13/171,127 US20130000907A1 (en) 2011-06-28 2011-06-28 Milling Assembly

Publications (2)

Publication Number Publication Date
WO2013003063A2 WO2013003063A2 (en) 2013-01-03
WO2013003063A3 true WO2013003063A3 (en) 2013-04-25

Family

ID=47389418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/042490 WO2013003063A2 (en) 2011-06-28 2012-06-14 Milling assembly

Country Status (2)

Country Link
US (2) US20130000907A1 (en)
WO (1) WO2013003063A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10711551B2 (en) * 2018-07-25 2020-07-14 Saudi Arabian Oil Company Milling downhole tubulars
US11268339B2 (en) 2020-06-29 2022-03-08 Halliburton Energy Services, Inc. Guided wash pipe milling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618009A (en) * 1984-08-08 1986-10-21 Homco International Inc. Reaming tool
US5771972A (en) * 1996-05-03 1998-06-30 Smith International, Inc., One trip milling system
US20050103527A1 (en) * 2003-11-13 2005-05-19 Church Kris L. Dual wall drill string assembly
US7299885B2 (en) * 2002-07-10 2007-11-27 Baird Jeffery D Downhole drill string having a collapsible subassembly and method of loosening a stuck drillstring
WO2011041685A2 (en) * 2009-10-01 2011-04-07 Baker Hughes Incorporated Milling tool for establishing openings in wellbore obstructions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059155A (en) * 1976-07-19 1977-11-22 International Enterprises, Inc. Junk basket and method of removing foreign material from a well
US6024168A (en) * 1996-01-24 2000-02-15 Weatherford/Lamb, Inc. Wellborne mills & methods
US6913082B2 (en) * 2003-02-28 2005-07-05 Halliburton Energy Services, Inc. Reduced debris milled multilateral window

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618009A (en) * 1984-08-08 1986-10-21 Homco International Inc. Reaming tool
US5771972A (en) * 1996-05-03 1998-06-30 Smith International, Inc., One trip milling system
US7299885B2 (en) * 2002-07-10 2007-11-27 Baird Jeffery D Downhole drill string having a collapsible subassembly and method of loosening a stuck drillstring
US20050103527A1 (en) * 2003-11-13 2005-05-19 Church Kris L. Dual wall drill string assembly
WO2011041685A2 (en) * 2009-10-01 2011-04-07 Baker Hughes Incorporated Milling tool for establishing openings in wellbore obstructions

Also Published As

Publication number Publication date
WO2013003063A2 (en) 2013-01-03
US20130000907A1 (en) 2013-01-03
US20130277040A1 (en) 2013-10-24

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