GB2557129B - Drilling apparatus including a fluid bypass device and methods of using same - Google Patents

Drilling apparatus including a fluid bypass device and methods of using same Download PDF

Info

Publication number
GB2557129B
GB2557129B GB1803365.4A GB201803365A GB2557129B GB 2557129 B GB2557129 B GB 2557129B GB 201803365 A GB201803365 A GB 201803365A GB 2557129 B GB2557129 B GB 2557129B
Authority
GB
United Kingdom
Prior art keywords
methods
same
apparatus including
drilling apparatus
bypass device
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.)
Active
Application number
GB1803365.4A
Other versions
GB2557129A (en
GB201803365D0 (en
Inventor
Roders Ingo
Regener Thorsten
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Baker Hughes a GE Co LLC
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 claimed from US14/823,382 external-priority patent/US9598920B2/en
Application filed by Baker Hughes Inc, Baker Hughes a GE Co LLC filed Critical Baker Hughes Inc
Publication of GB201803365D0 publication Critical patent/GB201803365D0/en
Publication of GB2557129A publication Critical patent/GB2557129A/en
Application granted granted Critical
Publication of GB2557129B publication Critical patent/GB2557129B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
GB1803365.4A 2015-08-11 2016-08-11 Drilling apparatus including a fluid bypass device and methods of using same Active GB2557129B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/823,382 US9598920B2 (en) 2011-09-09 2015-08-11 Drilling apparatus including a fluid bypass device and methods of using same
PCT/US2016/046449 WO2017027650A1 (en) 2015-08-11 2016-08-11 Drilling apparatus including a fluid bypass device and methods of using same

Publications (3)

Publication Number Publication Date
GB201803365D0 GB201803365D0 (en) 2018-04-18
GB2557129A GB2557129A (en) 2018-06-13
GB2557129B true GB2557129B (en) 2021-06-09

Family

ID=57983563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1803365.4A Active GB2557129B (en) 2015-08-11 2016-08-11 Drilling apparatus including a fluid bypass device and methods of using same

Country Status (3)

Country Link
GB (1) GB2557129B (en)
NO (1) NO20180345A1 (en)
WO (1) WO2017027650A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202345913A (en) 2022-04-06 2023-12-01 美商銳進科斯生物股份有限公司 Formulations for suprachoroidal administration such as gel formulations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020148645A1 (en) * 2001-04-17 2002-10-17 Falgout Thomas E. Stalled motor by-pass valve
US20080029306A1 (en) * 2006-06-30 2008-02-07 Baker Hughes Incorporated Method for Improved Well Control With A Downhole Device
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
WO2011004180A2 (en) * 2009-07-08 2011-01-13 Intelligent Well Controls Limited Downhole apparatus, device, assembly and method
US20130062124A1 (en) * 2011-09-09 2013-03-14 Baker Hughes Incorporated Drilling Apparatus Including a Fluid Bypass Device and Methods of Using Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020148645A1 (en) * 2001-04-17 2002-10-17 Falgout Thomas E. Stalled motor by-pass valve
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
US20080029306A1 (en) * 2006-06-30 2008-02-07 Baker Hughes Incorporated Method for Improved Well Control With A Downhole Device
WO2011004180A2 (en) * 2009-07-08 2011-01-13 Intelligent Well Controls Limited Downhole apparatus, device, assembly and method
US20130062124A1 (en) * 2011-09-09 2013-03-14 Baker Hughes Incorporated Drilling Apparatus Including a Fluid Bypass Device and Methods of Using Same

Also Published As

Publication number Publication date
WO2017027650A1 (en) 2017-02-16
NO20180345A1 (en) 2018-03-09
GB2557129A (en) 2018-06-13
GB201803365D0 (en) 2018-04-18

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