EP2766560A4 - Downhole actuation ball, methods and apparatus - Google Patents

Downhole actuation ball, methods and apparatus

Info

Publication number
EP2766560A4
EP2766560A4 EP12840174.2A EP12840174A EP2766560A4 EP 2766560 A4 EP2766560 A4 EP 2766560A4 EP 12840174 A EP12840174 A EP 12840174A EP 2766560 A4 EP2766560 A4 EP 2766560A4
Authority
EP
European Patent Office
Prior art keywords
methods
apparatus
actuation ball
downhole actuation
downhole
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP12840174.2A
Other languages
German (de)
French (fr)
Other versions
EP2766560A1 (en
Inventor
Daniel Jon Themig
Robert Joe Coon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Packers Plus Energy Services Inc
Original Assignee
Packers Plus 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
Priority to US201161545860P priority Critical
Application filed by Packers Plus Energy Services Inc filed Critical Packers Plus Energy Services Inc
Priority to PCT/CA2012/050704 priority patent/WO2013053055A1/en
Publication of EP2766560A1 publication Critical patent/EP2766560A1/en
Publication of EP2766560A4 publication Critical patent/EP2766560A4/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/14Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B2034/007Sleeve valves
EP12840174.2A 2011-10-11 2012-10-04 Downhole actuation ball, methods and apparatus Withdrawn EP2766560A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US201161545860P true 2011-10-11 2011-10-11
PCT/CA2012/050704 WO2013053055A1 (en) 2011-10-11 2012-10-04 Downhole actuation ball, methods and apparatus

Publications (2)

Publication Number Publication Date
EP2766560A1 EP2766560A1 (en) 2014-08-20
EP2766560A4 true EP2766560A4 (en) 2015-08-26

Family

ID=48081309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12840174.2A Withdrawn EP2766560A4 (en) 2011-10-11 2012-10-04 Downhole actuation ball, methods and apparatus

Country Status (4)

Country Link
US (1) US20140332231A1 (en)
EP (1) EP2766560A4 (en)
CA (1) CA2852779A1 (en)
WO (1) WO2013053055A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
WO2016140748A1 (en) * 2015-03-05 2016-09-09 Baker Hughes Incorporated Downhole tool and method of forming the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611671A (en) * 1996-04-26 1997-03-18 Tripp, Jr.; Ralph N. Pumping system for groundwater sampling
WO2008146012A2 (en) * 2007-06-01 2008-12-04 Churchill Drilling Tools Limited Downhole apparatus
WO2010127457A1 (en) * 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Sliding sleeve sub and method and apparatus for wellbore fluid treatment
EP2333232A2 (en) * 2009-12-08 2011-06-15 Corpro Systems Limited Circulating sub

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659956A (en) * 1996-02-12 1997-08-26 Braginsky; Mikhail Process for the production of hollow ball bearings
EP1307633B1 (en) * 2000-08-12 2006-10-04 Paul Bernard Lee Activating ball assembly for use with a by-pass tool in a drill string

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611671A (en) * 1996-04-26 1997-03-18 Tripp, Jr.; Ralph N. Pumping system for groundwater sampling
WO2008146012A2 (en) * 2007-06-01 2008-12-04 Churchill Drilling Tools Limited Downhole apparatus
WO2010127457A1 (en) * 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Sliding sleeve sub and method and apparatus for wellbore fluid treatment
EP2333232A2 (en) * 2009-12-08 2011-06-15 Corpro Systems Limited Circulating sub

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013053055A1 *

Also Published As

Publication number Publication date
EP2766560A1 (en) 2014-08-20
CA2852779A1 (en) 2013-04-18
WO2013053055A1 (en) 2013-04-18
US20140332231A1 (en) 2014-11-13

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Legal Events

Date Code Title Description
17P Request for examination filed

Effective date: 20140507

AK Designated contracting states:

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent to

Countries concerned: BAME

RIN1 Inventor (correction)

Inventor name: THEMIG, DANIEL JON

Inventor name: COON, ROBERT JOE

RA4 Date and kind of supplementary search report (correction)

Effective date: 20150728

RIC1 Classification (correction)

Ipc: E21B 34/14 20060101ALI20150722BHEP

Ipc: E21B 23/10 20060101AFI20150722BHEP

Ipc: E21B 34/00 20060101ALI20150722BHEP

18D Deemed to be withdrawn

Effective date: 20160225