GB201408597D0 - Tension ring lifting assembly - Google Patents

Tension ring lifting assembly

Info

Publication number
GB201408597D0
GB201408597D0 GBGB1408597.1A GB201408597A GB201408597D0 GB 201408597 D0 GB201408597 D0 GB 201408597D0 GB 201408597 A GB201408597 A GB 201408597A GB 201408597 D0 GB201408597 D0 GB 201408597D0
Authority
GB
United Kingdom
Prior art keywords
lifting assembly
tension ring
ring lifting
tension
assembly
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
GBGB1408597.1A
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.)
Claxton Engineering Services Ltd
Original Assignee
Claxton Engineering 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 Claxton Engineering Services Ltd filed Critical Claxton Engineering Services Ltd
Priority to GBGB1408597.1A priority Critical patent/GB201408597D0/en
Publication of GB201408597D0 publication Critical patent/GB201408597D0/en
Priority to PCT/GB2015/051418 priority patent/WO2015173572A2/en
Priority to EP15728580.0A priority patent/EP3143238A2/en
Ceased legal-status Critical Current

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators
GBGB1408597.1A 2014-05-14 2014-05-14 Tension ring lifting assembly Ceased GB201408597D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1408597.1A GB201408597D0 (en) 2014-05-14 2014-05-14 Tension ring lifting assembly
PCT/GB2015/051418 WO2015173572A2 (en) 2014-05-14 2015-05-14 Tension ring lifting assembly
EP15728580.0A EP3143238A2 (en) 2014-05-14 2015-05-14 Tension ring lifting assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1408597.1A GB201408597D0 (en) 2014-05-14 2014-05-14 Tension ring lifting assembly

Publications (1)

Publication Number Publication Date
GB201408597D0 true GB201408597D0 (en) 2014-06-25

Family

ID=51032796

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1408597.1A Ceased GB201408597D0 (en) 2014-05-14 2014-05-14 Tension ring lifting assembly

Country Status (3)

Country Link
EP (1) EP3143238A2 (en)
GB (1) GB201408597D0 (en)
WO (1) WO2015173572A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202003144D0 (en) * 2020-03-04 2020-04-15 Balmoral Comtec Ltd Subsea line clamp assembly
CN112776095A (en) * 2021-01-06 2021-05-11 陆超林 Cutting machine for wood working convenient to collect saw-dust
CN115822473B (en) * 2022-12-09 2023-10-31 四川宏华电气有限责任公司 Tubular column elevator structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036397B2 (en) * 1996-09-13 2006-05-02 Bangert Daniel S Granular particle gripping surface
AU2003202887A1 (en) * 2002-01-04 2003-07-24 Varco I/P, Inc. Pipe-gripping structure having load ring
US7992634B2 (en) * 2007-08-28 2011-08-09 Frank's Casing Crew And Rental Tools, Inc. Adjustable pipe guide for use with an elevator and/or a spider
GB0812531D0 (en) * 2008-07-09 2008-08-13 Claxton Engineering Services L Tension ring

Also Published As

Publication number Publication date
WO2015173572A3 (en) 2016-01-14
WO2015173572A2 (en) 2015-11-19
WO2015173572A9 (en) 2016-02-11
EP3143238A2 (en) 2017-03-22

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Legal Events

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