CA1234095A - Flexible drill pipe - Google Patents

Flexible drill pipe

Info

Publication number
CA1234095A
CA1234095A CA000476604A CA476604A CA1234095A CA 1234095 A CA1234095 A CA 1234095A CA 000476604 A CA000476604 A CA 000476604A CA 476604 A CA476604 A CA 476604A CA 1234095 A CA1234095 A CA 1234095A
Authority
CA
Canada
Prior art keywords
pipe
teeth
segments
segment
adjacent
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.)
Expired
Application number
CA000476604A
Other languages
English (en)
French (fr)
Inventor
James L. Hatten
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.)
Texas Eastern Drilling Systems Inc
Original Assignee
Texas Eastern Drilling Systems Inc
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 Texas Eastern Drilling Systems Inc filed Critical Texas Eastern Drilling Systems Inc
Application granted granted Critical
Publication of CA1234095A publication Critical patent/CA1234095A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/18—Articulated hoses, e.g. composed of a series of rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA000476604A 1984-03-19 1985-03-15 Flexible drill pipe Expired CA1234095A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59078984A 1984-03-19 1984-03-19
US06/590,789 1984-03-19

Publications (1)

Publication Number Publication Date
CA1234095A true CA1234095A (en) 1988-03-15

Family

ID=24363719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000476604A Expired CA1234095A (en) 1984-03-19 1985-03-15 Flexible drill pipe

Country Status (6)

Country Link
JP (1) JPH068678B2 (nl)
AU (1) AU567798B2 (nl)
CA (1) CA1234095A (nl)
GB (1) GB2156035B (nl)
NL (1) NL8500730A (nl)
NO (1) NO851030L (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599113B1 (fr) * 1986-05-22 1988-09-09 Wagner Marcel Chaine porte-cable
GB8818014D0 (en) * 1988-07-28 1988-09-01 Aeb Jacked Structures Ltd Improvements in & relating to tubular members for forming conduits
GB9517027D0 (en) * 1995-08-19 1995-10-25 Orcina Cable Protection Limite Bend limiter
JP5383298B2 (ja) * 2009-04-15 2014-01-08 タマチ工業株式会社 免震建築物用電線保護パイプ及び免震建築物用電線保護パイプの製造方法
RU2644366C1 (ru) * 2016-12-15 2018-02-09 Ривенер Мусавирович Габдуллин Сборно-разборная многоканальная длинномерная гибкая колонна
CN109882083A (zh) * 2019-04-18 2019-06-14 王少文 可弯折式钻杆
CN113833427B (zh) * 2021-08-30 2023-05-12 中煤科工集团西安研究院有限公司 一种煤矿钻孔用快速插接式推杆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105323A (en) * 1976-03-01 1977-09-03 Muneyuki Sakamoto Connecting manner of pipes
DE2939241C2 (de) * 1979-09-27 1982-04-22 Siemens AG, 1000 Berlin und 8000 München Verschlußvorrichtung bei Kabelgarnituren aus wärmeschrumpfbarem Material
JPS572749A (en) * 1980-06-06 1982-01-08 Ishida Sangyo Kk Pipe coated with synthetic resin and its manufacture
US4328839A (en) * 1980-09-19 1982-05-11 Drilling Development, Inc. Flexible drill pipe
US4343369A (en) * 1980-09-19 1982-08-10 Drilling Development, Inc. Apparatus for drilling straight portion of a deviated hole

Also Published As

Publication number Publication date
GB8506635D0 (en) 1985-04-17
NL8500730A (nl) 1985-10-16
AU567798B2 (en) 1987-12-03
GB2156035B (en) 1987-01-07
JPH068678B2 (ja) 1994-02-02
NO851030L (no) 1985-09-20
AU4000585A (en) 1985-09-26
JPS60211182A (ja) 1985-10-23
GB2156035A (en) 1985-10-02

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Legal Events

Date Code Title Description
MKEX Expiry