GB201614404D0 - Method and apparatus for initialization of a wellbore survey tool - Google Patents

Method and apparatus for initialization of a wellbore survey tool

Info

Publication number
GB201614404D0
GB201614404D0 GBGB1614404.0A GB201614404A GB201614404D0 GB 201614404 D0 GB201614404 D0 GB 201614404D0 GB 201614404 A GB201614404 A GB 201614404A GB 201614404 D0 GB201614404 D0 GB 201614404D0
Authority
GB
United Kingdom
Prior art keywords
initialization
survey tool
wellbore survey
wellbore
tool
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.)
Granted
Application number
GBGB1614404.0A
Other versions
GB2542918B (en
GB2542918A (en
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.)
Gyrodata Inc
Original Assignee
Gyrodata 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 claimed from US14/838,160 external-priority patent/US10221676B2/en
Application filed by Gyrodata Inc filed Critical Gyrodata Inc
Publication of GB201614404D0 publication Critical patent/GB201614404D0/en
Publication of GB2542918A publication Critical patent/GB2542918A/en
Application granted granted Critical
Publication of GB2542918B publication Critical patent/GB2542918B/en
Expired - Fee Related 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole
GB1614404.0A 2015-08-27 2016-08-24 Method and apparatus for initialization of a wellbore survey tool Expired - Fee Related GB2542918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/838,160 US10221676B2 (en) 2009-05-22 2015-08-27 Method and apparatus for initialization of a wellbore survey tool

Publications (3)

Publication Number Publication Date
GB201614404D0 true GB201614404D0 (en) 2016-10-05
GB2542918A GB2542918A (en) 2017-04-05
GB2542918B GB2542918B (en) 2018-05-30

Family

ID=57045533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1614404.0A Expired - Fee Related GB2542918B (en) 2015-08-27 2016-08-24 Method and apparatus for initialization of a wellbore survey tool

Country Status (3)

Country Link
CA (1) CA2939669A1 (en)
GB (1) GB2542918B (en)
NO (1) NO20161347A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305230B2 (en) * 2009-05-22 2012-11-06 Gyrodata, Incorporated Method and apparatus for initialization of a wellbore survey tool
US8294592B2 (en) * 2009-05-22 2012-10-23 Gyrodata, Incorporated Method and apparatus for initialization of a wellbore survey tool via a remote reference source
WO2013130053A1 (en) * 2011-03-07 2013-09-06 Gyrodata Incorporated Method and apparatus for initialization of a wellbore survey tool via a remote reference source
GB2526824B (en) * 2014-06-03 2019-02-20 Statoil Petroleum As Determination of initial tool orientation

Also Published As

Publication number Publication date
NO20161347A1 (en) 2017-02-28
CA2939669A1 (en) 2017-02-27
GB2542918B (en) 2018-05-30
GB2542918A (en) 2017-04-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210824