GB9708768D0 - Apparatus for circulating fluid - Google Patents

Apparatus for circulating fluid

Info

Publication number
GB9708768D0
GB9708768D0 GBGB9708768.8A GB9708768A GB9708768D0 GB 9708768 D0 GB9708768 D0 GB 9708768D0 GB 9708768 A GB9708768 A GB 9708768A GB 9708768 D0 GB9708768 D0 GB 9708768D0
Authority
GB
United Kingdom
Prior art keywords
circulating fluid
circulating
fluid
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.)
Pending
Application number
GBGB9708768.8A
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.)
Schlumberger UK Holdings Ltd
Original Assignee
Specialised Petroleum Services 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 Specialised Petroleum Services Ltd filed Critical Specialised Petroleum Services Ltd
Priority to GBGB9708768.8A priority Critical patent/GB9708768D0/en
Publication of GB9708768D0 publication Critical patent/GB9708768D0/en
Priority to GB9808784A priority patent/GB2325682B/en
Pending legal-status Critical Current

Links

GBGB9708768.8A 1997-04-30 1997-04-30 Apparatus for circulating fluid Pending GB9708768D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9708768.8A GB9708768D0 (en) 1997-04-30 1997-04-30 Apparatus for circulating fluid
GB9808784A GB2325682B (en) 1997-04-30 1998-04-27 Apparatus for circulating fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9708768.8A GB9708768D0 (en) 1997-04-30 1997-04-30 Apparatus for circulating fluid

Publications (1)

Publication Number Publication Date
GB9708768D0 true GB9708768D0 (en) 1997-06-25

Family

ID=10811581

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9708768.8A Pending GB9708768D0 (en) 1997-04-30 1997-04-30 Apparatus for circulating fluid
GB9808784A Expired - Lifetime GB2325682B (en) 1997-04-30 1998-04-27 Apparatus for circulating fluid

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9808784A Expired - Lifetime GB2325682B (en) 1997-04-30 1998-04-27 Apparatus for circulating fluid

Country Status (1)

Country Link
GB (2) GB9708768D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2349735C2 (en) * 2002-10-02 2009-03-20 Бейкер Хьюз Инкорпорейтед Well completion in one production string running
DK2532829T3 (en) * 2007-07-27 2016-12-19 Weatherford Tech Holdings Llc Systems and methods for drilling with continuous flow
US8627890B2 (en) * 2007-07-27 2014-01-14 Weatherford/Lamb, Inc. Rotating continuous flow sub
AU2010282322B8 (en) 2009-08-13 2015-11-12 Halliburton Energy Services, Inc. Repeatable, compression set downhole bypass valve
US8550176B2 (en) 2010-02-09 2013-10-08 Halliburton Energy Services, Inc. Wellbore bypass tool and related methods of use
FI20105540A0 (en) * 2010-05-18 2010-05-18 Atlas Copco Rotex Ab Oy Drilling rig for ground drilling
US9353587B2 (en) 2011-09-21 2016-05-31 Weatherford Technology Holdings, Llc Three-way flow sub for continuous circulation
US10006262B2 (en) 2014-02-21 2018-06-26 Weatherford Technology Holdings, Llc Continuous flow system for drilling oil and gas wells

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236047A (en) * 1991-10-07 1993-08-17 Camco International Inc. Electrically operated well completion apparatus and method

Also Published As

Publication number Publication date
GB2325682A (en) 1998-12-02
GB2325682B (en) 2001-10-03
GB9808784D0 (en) 1998-06-24

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