BRPI0820147A2 - "aparelhagem para proteger uma junta de quilha, junta de quilha com um tubo ascendente e método para proteger uma junta de quilha de uma sonda com relação a um casco da sonda" - Google Patents

"aparelhagem para proteger uma junta de quilha, junta de quilha com um tubo ascendente e método para proteger uma junta de quilha de uma sonda com relação a um casco da sonda"

Info

Publication number
BRPI0820147A2
BRPI0820147A2 BRPI0820147A BRPI0820147A2 BR PI0820147 A2 BRPI0820147 A2 BR PI0820147A2 BR PI0820147 A BRPI0820147 A BR PI0820147A BR PI0820147 A2 BRPI0820147 A2 BR PI0820147A2
Authority
BR
Brazil
Prior art keywords
keel joint
protecting
probe
keel
joint
Prior art date
Application number
Other languages
English (en)
Inventor
David William Dartford
Timothy Steven Williams
George William Tisdale
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 BRPI0820147A2 publication Critical patent/BRPI0820147A2/pt

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Road Signs Or Road Markings (AREA)
  • Electric Cable Installation (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Basic Packing Technique (AREA)
  • Casings For Electric Apparatus (AREA)
BRPI0820147 2008-02-14 2008-10-27 "aparelhagem para proteger uma junta de quilha, junta de quilha com um tubo ascendente e método para proteger uma junta de quilha de uma sonda com relação a um casco da sonda" BRPI0820147A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/070,064 US7766580B2 (en) 2008-02-14 2008-02-14 Energy managing keel joint
PCT/GB2008/051000 WO2009101378A1 (en) 2008-02-14 2008-10-27 Apparatus for protecting a riser string

Publications (1)

Publication Number Publication Date
BRPI0820147A2 true BRPI0820147A2 (pt) 2015-05-12

Family

ID=40270763

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820147 BRPI0820147A2 (pt) 2008-02-14 2008-10-27 "aparelhagem para proteger uma junta de quilha, junta de quilha com um tubo ascendente e método para proteger uma junta de quilha de uma sonda com relação a um casco da sonda"

Country Status (4)

Country Link
US (1) US7766580B2 (pt)
BR (1) BRPI0820147A2 (pt)
NO (1) NO340027B1 (pt)
WO (1) WO2009101378A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074720B2 (en) * 2004-09-28 2011-12-13 Vetco Gray Inc. Riser lifecycle management system, program product, and related methods
US9051785B2 (en) 2008-02-11 2015-06-09 Vetco Gray Inc. Oil and gas riser spider with low frequency antenna apparatus and method
US8864203B1 (en) 2010-12-01 2014-10-21 Expert E&P Consultants, LLC Pipe lifting system and method
US8770894B1 (en) * 2011-12-27 2014-07-08 VIV Solutions LLC Helical strakes with molded in stand-offs
US9869128B1 (en) 2012-11-24 2018-01-16 VIV Solutions LLC Installation systems and methodology for helical strake fins
US10865910B1 (en) 2015-04-17 2020-12-15 VIV Solutions LLC Coupled fairing systems
US10337649B1 (en) 2016-03-02 2019-07-02 VIV Solutions LLC Strake system
US10473131B1 (en) 2016-07-10 2019-11-12 VIV Solutions LLC Helical strakes and collar
US11261675B2 (en) 2018-01-16 2022-03-01 VIV Solutions LLC Methods for constructing a helical strake segment using one or more shell sections and fins
CN109719968A (zh) * 2019-01-22 2019-05-07 河北可耐特复合材料有限公司 龙骨支架

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Also Published As

Publication number Publication date
WO2009101378A1 (en) 2009-08-20
US7766580B2 (en) 2010-08-03
NO20101083L (no) 2010-10-08
US20090209352A1 (en) 2009-08-20
NO340027B1 (no) 2017-02-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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