DK2078132T3 - Apparatur i borehullet samt fremgangsmåde til udformning af samme - Google Patents

Apparatur i borehullet samt fremgangsmåde til udformning af samme

Info

Publication number
DK2078132T3
DK2078132T3 DK07824388.8T DK07824388T DK2078132T3 DK 2078132 T3 DK2078132 T3 DK 2078132T3 DK 07824388 T DK07824388 T DK 07824388T DK 2078132 T3 DK2078132 T3 DK 2078132T3
Authority
DK
Denmark
Prior art keywords
borehole
designing
same
reinforcing apparatus
plastics material
Prior art date
Application number
DK07824388.8T
Other languages
English (en)
Inventor
Calum Whitelaw
Original Assignee
Polyoil 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 Polyoil Ltd filed Critical Polyoil Ltd
Application granted granted Critical
Publication of DK2078132T3 publication Critical patent/DK2078132T3/da

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042—Elastomer protector or centering means
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Moulding By Coating Moulds (AREA)
  • Revetment (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Peptides Or Proteins (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DK07824388.8T 2006-11-03 2007-10-31 Apparatur i borehullet samt fremgangsmåde til udformning af samme DK2078132T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0621892.9A GB0621892D0 (en) 2006-11-03 2006-11-03 Downhole apparatus and method of forming the same
PCT/GB2007/004144 WO2008053203A1 (en) 2006-11-03 2007-10-31 Downhole apparatus and method of forming the same

Publications (1)

Publication Number Publication Date
DK2078132T3 true DK2078132T3 (da) 2010-08-02

Family

ID=37547248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07824388.8T DK2078132T3 (da) 2006-11-03 2007-10-31 Apparatur i borehullet samt fremgangsmåde til udformning af samme

Country Status (7)

Country Link
US (1) US8167035B2 (da)
EP (1) EP2078132B1 (da)
AT (1) ATE463656T1 (da)
DE (1) DE602007005827D1 (da)
DK (1) DK2078132T3 (da)
GB (1) GB0621892D0 (da)
WO (1) WO2008053203A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8863834B2 (en) 2009-04-07 2014-10-21 Antelope Oil Tool & Mfg. Co., Llc Friction reducing wear band and method of coupling a wear band to a tubular
USD664568S1 (en) * 2011-10-28 2012-07-31 Top-Co Cementing Products, Inc. Casing centralizer
USD674818S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD665824S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD665825S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD663750S1 (en) * 2011-10-28 2012-07-17 Top-Co Cementing Products Inc. Casing centralizer
USD674817S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD676464S1 (en) * 2012-04-04 2013-02-19 Mitchel D. Hansen Casing centralizer having straight blades
USD849800S1 (en) * 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US9249633B1 (en) 2012-06-22 2016-02-02 Chevron U.S.A. Inc. Insulated tubular clamp
GB2506845B (en) * 2012-09-05 2015-01-14 Advanced Composite Ind Ag Modified tubular
DK3039168T3 (da) 2013-08-28 2019-02-25 Antelope Tools&Mfg Co Llc Chrom-fri termisk spraysammensætning samt fremgangsmåde og apparat
US10584553B2 (en) 2016-04-28 2020-03-10 Innovex Downhole Solutions, Inc. Integrally-bonded swell packer
USD954754S1 (en) * 2020-02-28 2022-06-14 Cobalt Extreme Pty Ltd Rod coupler
AU2020432150B2 (en) 2020-02-28 2026-02-19 Halliburton Energy Services, Inc. Textured surfaces of expanding metal for centralizer, mixing, and differential sticking
RO137663A2 (ro) * 2020-09-22 2023-09-29 Oilfield Piping Systems Pty Ltd Ghidaj pentru tija de aspirare
USD1122738S1 (en) * 2024-03-20 2026-04-21 Jarod Colson Coupling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943009A (en) * 1956-06-01 1960-06-28 Guiberson Corp Process for making reinforced rubber articles
US3320004A (en) * 1964-06-19 1967-05-16 Drilco Oil Tool Inc Earth boring apparatus
US3666013A (en) * 1969-12-30 1972-05-30 Texaco Inc Reinforced concrete stabilizer for an insulated tubing string in a secondary recovery steam stimulation operation
US4241789A (en) * 1978-05-12 1980-12-30 Grosch Gottlieb W Concrete wall casing with centralizers embedded therein
US4999389A (en) * 1988-12-27 1991-03-12 Fiber Glass Systems, Inc. Filled resin compositions and articles made therefrom
GB9724194D0 (en) * 1997-11-15 1998-01-14 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
GB0016145D0 (en) * 2000-06-30 2000-08-23 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
GB2385342B (en) 2002-02-05 2006-05-17 Polyoil Ltd Improved downhole device

Also Published As

Publication number Publication date
US20100059218A1 (en) 2010-03-11
GB0621892D0 (en) 2006-12-13
US8167035B2 (en) 2012-05-01
DE602007005827D1 (de) 2010-05-20
EP2078132B1 (en) 2010-04-07
ATE463656T1 (de) 2010-04-15
WO2008053203A1 (en) 2008-05-08
EP2078132A1 (en) 2009-07-15

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