SG11201505730VA - A skid assembly for supporting a drilling tower - Google Patents

A skid assembly for supporting a drilling tower

Info

Publication number
SG11201505730VA
SG11201505730VA SG11201505730VA SG11201505730VA SG11201505730VA SG 11201505730V A SG11201505730V A SG 11201505730VA SG 11201505730V A SG11201505730V A SG 11201505730VA SG 11201505730V A SG11201505730V A SG 11201505730VA SG 11201505730V A SG11201505730V A SG 11201505730VA
Authority
SG
Singapore
Prior art keywords
supporting
drilling tower
skid assembly
skid
assembly
Prior art date
Application number
SG11201505730VA
Inventor
Robert Benjamin Donnally
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of SG11201505730VA publication Critical patent/SG11201505730VA/en

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
SG11201505730VA 2013-02-07 2014-02-07 A skid assembly for supporting a drilling tower SG11201505730VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310048893.2A CN103982140B (en) 2013-02-07 2013-02-07 For supporting the carriage assembly of boring tower
PCT/GB2014/050362 WO2014122470A2 (en) 2013-02-07 2014-02-07 A skid assembly for supporting a drilling tower

Publications (1)

Publication Number Publication Date
SG11201505730VA true SG11201505730VA (en) 2015-08-28

Family

ID=50114394

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201505730VA SG11201505730VA (en) 2013-02-07 2014-02-07 A skid assembly for supporting a drilling tower

Country Status (3)

Country Link
CN (1) CN103982140B (en)
SG (1) SG11201505730VA (en)
WO (1) WO2014122470A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9988807B2 (en) * 2016-02-24 2018-06-05 National Oilwell Varco, L.P. Drilling rig with self-elevating drill floor
US10612315B2 (en) * 2018-02-08 2020-04-07 Saudi Arabian Oil Company Smart skidding system for land operations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068487A (en) * 1976-04-30 1978-01-17 The Offshore Company Method and apparatus for conducting subaqueous operations in ice conditions
US4081163A (en) * 1976-10-04 1978-03-28 Guinn David C Blow out preventer handling system
DE2926141A1 (en) * 1979-06-28 1981-01-08 Techn Adv Bureau Praksis B V DEVICE FOR INSERTING A GUIDE COLUMN IN THE BOTTOM
US4351398A (en) * 1979-07-13 1982-09-28 Klaar Prins Well drilling apparatus
US4602894A (en) * 1981-05-01 1986-07-29 Marathon Manufacturing Company Combination offshore drilling rig
GB2139267B (en) * 1983-05-03 1986-10-01 Rig Design Services Drilling rig
NO304708B1 (en) * 1996-11-11 1999-02-01 Gunnar Kristiansen Device at drill tower
US6554075B2 (en) * 2000-12-15 2003-04-29 Halliburton Energy Services, Inc. CT drilling rig
DE202005004969U1 (en) * 2005-03-30 2005-06-23 Himmel Und Papesch Gmbh & Co Kg Drilling or boring device for a slope or incline, e.g. for use in civil engineering, has a suspended guide with two parallel rails along which a drilling unit is moved to permit boring at the required position and angle
US8250816B2 (en) * 2008-02-29 2012-08-28 National Oilwell Varco L.P. Drilling rig structure installation and methods
WO2011135541A2 (en) * 2010-04-28 2011-11-03 Rolls-Royce Marine As Modular multi-workstring system for subsea intervention and abandonment operations

Also Published As

Publication number Publication date
WO2014122470A2 (en) 2014-08-14
WO2014122470A3 (en) 2014-12-24
CN103982140B (en) 2016-08-03
CN103982140A (en) 2014-08-13

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