FR2274743B3 - - Google Patents

Info

Publication number
FR2274743B3
FR2274743B3 FR7420594A FR7420594A FR2274743B3 FR 2274743 B3 FR2274743 B3 FR 2274743B3 FR 7420594 A FR7420594 A FR 7420594A FR 7420594 A FR7420594 A FR 7420594A FR 2274743 B3 FR2274743 B3 FR 2274743B3
Authority
FR
France
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
FR7420594A
Other languages
French (fr)
Other versions
FR2274743A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority to DE2256832A priority Critical patent/DE2256832A1/de
Priority to CH793874A priority patent/CH576560A5/de
Application filed by Individual filed Critical Individual
Priority to FR7420594A priority patent/FR2274743A1/fr
Priority to BE145932A priority patent/BE816912A/xx
Priority claimed from BE145932A external-priority patent/BE816912A/xx
Publication of FR2274743A1 publication Critical patent/FR2274743A1/fr
Application granted granted Critical
Publication of FR2274743B3 publication Critical patent/FR2274743B3/fr
Granted 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
    • 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
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
FR7420594A 1972-11-20 1974-06-13 Procede et dispositif pour poser des canalisations d'eaux usees selon un procede de forage horizontal Granted FR2274743A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2256832A DE2256832A1 (de) 1972-11-20 1972-11-20 Verfahren zum verlegen von abwasserleitungen im horizontalbohrverfahren
CH793874A CH576560A5 (de) 1972-11-20 1974-06-11
FR7420594A FR2274743A1 (fr) 1972-11-20 1974-06-13 Procede et dispositif pour poser des canalisations d'eaux usees selon un procede de forage horizontal
BE145932A BE816912A (fr) 1972-11-20 1974-06-26 Procede de pose de conduites d'eaux usees avec un foncage horizontal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2256832A DE2256832A1 (de) 1972-11-20 1972-11-20 Verfahren zum verlegen von abwasserleitungen im horizontalbohrverfahren
CH793874A CH576560A5 (de) 1972-11-20 1974-06-11
FR7420594A FR2274743A1 (fr) 1972-11-20 1974-06-13 Procede et dispositif pour poser des canalisations d'eaux usees selon un procede de forage horizontal
BE145932A BE816912A (fr) 1972-11-20 1974-06-26 Procede de pose de conduites d'eaux usees avec un foncage horizontal

Publications (2)

Publication Number Publication Date
FR2274743A1 FR2274743A1 (fr) 1976-01-09
FR2274743B3 true FR2274743B3 (de) 1977-04-08

Family

ID=27424622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420594A Granted FR2274743A1 (fr) 1972-11-20 1974-06-13 Procede et dispositif pour poser des canalisations d'eaux usees selon un procede de forage horizontal

Country Status (3)

Country Link
CH (1) CH576560A5 (de)
DE (1) DE2256832A1 (de)
FR (1) FR2274743A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433517C2 (de) * 1994-09-20 1998-10-15 Flownet Management & Consult G Verfahren zur Herstellung einer unterirdischen Oberflächenwassernutzungs- und Entsorgungsanlage sowie Oberflächenwassernutzungs- und Entsorgungsanlage

Also Published As

Publication number Publication date
DE2256832A1 (de) 1974-06-06
FR2274743A1 (fr) 1976-01-09
CH576560A5 (de) 1976-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse