GB201906260D0 - Apparatus and method relating to managed pressure drilling - Google Patents

Apparatus and method relating to managed pressure drilling

Info

Publication number
GB201906260D0
GB201906260D0 GBGB1906260.3A GB201906260A GB201906260D0 GB 201906260 D0 GB201906260 D0 GB 201906260D0 GB 201906260 A GB201906260 A GB 201906260A GB 201906260 D0 GB201906260 D0 GB 201906260D0
Authority
GB
United Kingdom
Prior art keywords
method relating
pressure drilling
managed pressure
managed
drilling
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.)
Ceased
Application number
GBGB1906260.3A
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.)
Oil States Industries UK Ltd
Original Assignee
Oil States Industries UK Ltd
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 Oil States Industries UK Ltd filed Critical Oil States Industries UK Ltd
Priority to GBGB1906260.3A priority Critical patent/GB201906260D0/en
Publication of GB201906260D0 publication Critical patent/GB201906260D0/en
Priority to EP20726520.8A priority patent/EP3963167A1/en
Priority to SG11202110467WA priority patent/SG11202110467WA/en
Priority to US17/601,859 priority patent/US20220205335A1/en
Priority to BR112021021886-6A priority patent/BR112021021886B1/en
Priority to GBGB2113150.3A priority patent/GB202113150D0/en
Priority to PCT/GB2020/051084 priority patent/WO2020225542A1/en
Priority to GB2006478.8A priority patent/GB2586306B/en
Priority to ZA2021/07140A priority patent/ZA202107140B/en
Ceased legal-status Critical Current

Links

GBGB1906260.3A 2019-05-03 2019-05-03 Apparatus and method relating to managed pressure drilling Ceased GB201906260D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GBGB1906260.3A GB201906260D0 (en) 2019-05-03 2019-05-03 Apparatus and method relating to managed pressure drilling
EP20726520.8A EP3963167A1 (en) 2019-05-03 2020-05-01 Apparatus and method relating to managed pressure drilling
SG11202110467WA SG11202110467WA (en) 2019-05-03 2020-05-01 Apparatus and method relating to managed pressure drilling
US17/601,859 US20220205335A1 (en) 2019-05-03 2020-05-01 Apparatus and method relating to managed pressure drilling
BR112021021886-6A BR112021021886B1 (en) 2019-05-03 2020-05-01 ACTIVABLE SEALING MECHANISM, METHOD OF SEALING A FLUID CHANNEL PROVIDED BETWEEN TWO COAXIALLY ARRANGED TUBULAR MEMBERS, ASSEMBLY OF INTEGRATION JOINT, METHOD OF DRILLING, TUBE SEALING MECHANISM AND METHOD OF SEALING AN ANNULAR FLUID CHANNEL BETWEEN AN INNER TUBE AND A OUTER TUBE
GBGB2113150.3A GB202113150D0 (en) 2019-05-03 2020-05-01 An Elastically deformable resilient annular seal for installation into an annular groove
PCT/GB2020/051084 WO2020225542A1 (en) 2019-05-03 2020-05-01 Apparatus and method relating to managed pressure drilling
GB2006478.8A GB2586306B (en) 2019-05-03 2020-05-01 Apparatus and method relating to managed pressure drilling
ZA2021/07140A ZA202107140B (en) 2019-05-03 2021-09-23 Apparatus and method relating to managed pressure drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1906260.3A GB201906260D0 (en) 2019-05-03 2019-05-03 Apparatus and method relating to managed pressure drilling

Publications (1)

Publication Number Publication Date
GB201906260D0 true GB201906260D0 (en) 2019-06-19

Family

ID=67385027

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1906260.3A Ceased GB201906260D0 (en) 2019-05-03 2019-05-03 Apparatus and method relating to managed pressure drilling

Country Status (1)

Country Link
GB (1) GB201906260D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)