FR2762375B1 - STRUCTURE IN A DARK LINE - Google Patents

STRUCTURE IN A DARK LINE

Info

Publication number
FR2762375B1
FR2762375B1 FR9804817A FR9804817A FR2762375B1 FR 2762375 B1 FR2762375 B1 FR 2762375B1 FR 9804817 A FR9804817 A FR 9804817A FR 9804817 A FR9804817 A FR 9804817A FR 2762375 B1 FR2762375 B1 FR 2762375B1
Authority
FR
France
Prior art keywords
dark line
dark
line
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 - Fee Related
Application number
FR9804817A
Other languages
French (fr)
Other versions
FR2762375A1 (en
Inventor
Wieland Neumann
Thomas Lammering
Helmut Mehl
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.)
Forsheda AB
Original Assignee
Forsheda AB
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 Forsheda AB filed Critical Forsheda AB
Publication of FR2762375A1 publication Critical patent/FR2762375A1/en
Application granted granted Critical
Publication of FR2762375B1 publication Critical patent/FR2762375B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
FR9804817A 1997-04-22 1998-04-17 STRUCTURE IN A DARK LINE Expired - Fee Related FR2762375B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701513A SE513654C2 (en) 1997-04-22 1997-04-22 Device for compression pipe with lubricant supply arranged at the pipe joints

Publications (2)

Publication Number Publication Date
FR2762375A1 FR2762375A1 (en) 1998-10-23
FR2762375B1 true FR2762375B1 (en) 2003-06-13

Family

ID=20406684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804817A Expired - Fee Related FR2762375B1 (en) 1997-04-22 1998-04-17 STRUCTURE IN A DARK LINE

Country Status (4)

Country Link
JP (1) JPH10299383A (en)
DE (1) DE19817000A1 (en)
FR (1) FR2762375B1 (en)
SE (1) SE513654C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204974C1 (en) * 2002-02-06 2003-07-10 Joachim Beyert Feed pipe for cement has pipe segments with clamping rings made of steel preloaded to offset internal pressures
JP4330966B2 (en) * 2003-09-30 2009-09-16 株式会社福田組 Propulsion method to reduce pipe circumference friction
DE10356696B3 (en) * 2003-11-28 2005-06-30 Prof. Dr.-Ing. Stein & Partner Gmbh Method and device for trenchless laying of pipelines
BE1016899A3 (en) * 2005-12-20 2007-09-04 Geothermie J Vercruysse Heat exchanger is fitted in hollow space in floor (1) and involves continuous track vehicles (57) on which pressure and tractive device is mounted, whioch on one or more forwardly running pipes exerts a downwardly directed pressure force
CN104019280B (en) * 2014-05-21 2017-01-11 北京特泽热力工程设计有限责任公司 Thermal machine pipe-jacking connector
WO2016038602A1 (en) * 2014-09-10 2016-03-17 Mekorot Water Company, Ltd. Integrated jacking pipe
NL2016455B1 (en) * 2016-03-18 2017-10-03 Callidus Capital B V Device and method for deforming a conduit.
CN110131480A (en) * 2019-05-24 2019-08-16 郑州水务建筑工程股份有限公司 A kind of bell and spigot pressure conduit abutting joint construction method
CN112032407A (en) * 2020-08-12 2020-12-04 莫志华 Underground gas jacking pipe laying system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163508A (en) * 1968-05-27 1969-09-10 Shell Intenat Res Mij N V Method of horizontally or substantially horizontally laying a pipeline or other object in a trench in a formation underlying a body of water
US4091630A (en) * 1977-05-03 1978-05-30 Kubota, Ltd. Intermediate sleeve for installing pipeline by propelling pipes underground
GB2213228B (en) * 1987-12-07 1992-01-02 British Gas Plc Method for laying an elongate duct
US5527135A (en) * 1993-03-03 1996-06-18 Kabushiki Kaisha Iseki Kaihatsu Koki Method for injecting lubricant or back-filling material into a space between the outside of double-wall pipes and the ground in the pipe-jacking method and an apparatus therefor

Also Published As

Publication number Publication date
SE9701513D0 (en) 1997-04-22
FR2762375A1 (en) 1998-10-23
SE513654C2 (en) 2000-10-16
DE19817000A1 (en) 1998-10-29
JPH10299383A (en) 1998-11-10
SE9701513L (en) 1998-10-23

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20161230