WO2014122470A3 - A skid assembly for supporting a drilling tower - Google Patents

A skid assembly for supporting a drilling tower Download PDF

Info

Publication number
WO2014122470A3
WO2014122470A3 PCT/GB2014/050362 GB2014050362W WO2014122470A3 WO 2014122470 A3 WO2014122470 A3 WO 2014122470A3 GB 2014050362 W GB2014050362 W GB 2014050362W WO 2014122470 A3 WO2014122470 A3 WO 2014122470A3
Authority
WO
WIPO (PCT)
Prior art keywords
supporting
drilling tower
skid assembly
tower
drilling
Prior art date
Application number
PCT/GB2014/050362
Other languages
French (fr)
Other versions
WO2014122470A2 (en
Inventor
Robert Benjamin Donnally
Original Assignee
National Oilwell Varco, L.P.
Lucas, Brian Ronald
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 National Oilwell Varco, L.P., Lucas, Brian Ronald filed Critical National Oilwell Varco, L.P.
Priority to SG11201505730VA priority Critical patent/SG11201505730VA/en
Publication of WO2014122470A2 publication Critical patent/WO2014122470A2/en
Publication of WO2014122470A3 publication Critical patent/WO2014122470A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

A skid assembly (300) for supporting a drilling tower (308), said skid assembly (300) comprising : (i) a first member (312) for slidably supporting a drilling tower (308); and (ii) a second member (314) for slidably supporting said drilling tower (308); said first member (312) and said second member (314) being spaced apart in a horizontal direction; characterized in that; said second member (314) is located at a higher level than said first member (312).
PCT/GB2014/050362 2013-02-07 2014-02-07 A skid assembly for supporting a drilling tower WO2014122470A2 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310048893.2 2013-02-07
CN201310048893.2A CN103982140B (en) 2013-02-07 2013-02-07 For supporting the carriage assembly of boring tower

Publications (2)

Publication Number Publication Date
WO2014122470A2 WO2014122470A2 (en) 2014-08-14
WO2014122470A3 true WO2014122470A3 (en) 2014-12-24

Family

ID=50114394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050362 WO2014122470A2 (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

Citations (3)

* 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
US4602894A (en) * 1981-05-01 1986-07-29 Marathon Manufacturing Company Combination offshore 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (3)

* 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
US4602894A (en) * 1981-05-01 1986-07-29 Marathon Manufacturing Company Combination offshore 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

Also Published As

Publication number Publication date
CN103982140A (en) 2014-08-13
SG11201505730VA (en) 2015-08-28
WO2014122470A2 (en) 2014-08-14
CN103982140B (en) 2016-08-03

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