DE8809199U1 - - Google Patents

Info

Publication number
DE8809199U1
DE8809199U1 DE8809199U DE8809199U DE8809199U1 DE 8809199 U1 DE8809199 U1 DE 8809199U1 DE 8809199 U DE8809199 U DE 8809199U DE 8809199 U DE8809199 U DE 8809199U DE 8809199 U1 DE8809199 U1 DE 8809199U1
Authority
DE
Germany
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
DE8809199U
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
Application filed by Individual filed Critical Individual
Priority to DE8809199U priority Critical patent/DE8809199U1/de
Publication of DE8809199U1 publication Critical patent/DE8809199U1/de
Priority to DE19893920567 priority patent/DE3920567A1/de
Expired 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
DE8809199U 1988-07-19 1988-07-19 Expired DE8809199U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8809199U DE8809199U1 (de) 1988-07-19 1988-07-19
DE19893920567 DE3920567A1 (de) 1988-07-19 1989-06-23 Verfahren und vorrichtung zum verlegen von rohren im erdboden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8809199U DE8809199U1 (de) 1988-07-19 1988-07-19

Publications (1)

Publication Number Publication Date
DE8809199U1 true DE8809199U1 (de) 1988-09-15

Family

ID=6826082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8809199U Expired DE8809199U1 (de) 1988-07-19 1988-07-19

Country Status (1)

Country Link
DE (1) DE8809199U1 (de)

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