NO153741C - Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk. - Google Patents

Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk.

Info

Publication number
NO153741C
NO153741C NO800205A NO800205A NO153741C NO 153741 C NO153741 C NO 153741C NO 800205 A NO800205 A NO 800205A NO 800205 A NO800205 A NO 800205A NO 153741 C NO153741 C NO 153741C
Authority
NO
Norway
Prior art keywords
drilling
crush
strongly
earth
procedure
Prior art date
Application number
NO800205A
Other languages
English (en)
Other versions
NO800205L (no
NO153741B (no
Inventor
Thomas Bayne Dellinger
Wilton Gravley
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of NO800205L publication Critical patent/NO800205L/no
Publication of NO153741B publication Critical patent/NO153741B/no
Publication of NO153741C publication Critical patent/NO153741C/no

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
NO800205A 1979-02-16 1980-01-28 Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk. NO153741C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1293179A 1979-02-16 1979-02-16

Publications (3)

Publication Number Publication Date
NO800205L NO800205L (no) 1980-08-18
NO153741B NO153741B (no) 1986-02-03
NO153741C true NO153741C (no) 1986-05-14

Family

ID=21757430

Family Applications (1)

Application Number Title Priority Date Filing Date
NO800205A NO153741C (no) 1979-02-16 1980-01-28 Fremgangsmaate for boring av et sterkt avboeyd borehull i jordskorpen ved rotasjonsboreteknikk.

Country Status (3)

Country Link
CA (1) CA1111830A (no)
GB (1) GB2042609B (no)
NO (1) NO153741C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784230A (en) * 1985-05-14 1988-11-15 Cherrington Martin D Apparatus and method for installing a conduit within an arcuate bore
EP0209217B1 (en) * 1985-05-14 1991-07-24 Cherrington Corporation Apparatus and method for forming an enlarged underground arcuate bore and installing a conduit therein
US4679637A (en) * 1985-05-14 1987-07-14 Cherrington Martin D Apparatus and method for forming an enlarged underground arcuate bore and installing a conduit therein
US6607044B1 (en) * 1997-10-27 2003-08-19 Halliburton Energy Services, Inc. Three dimensional steerable system and method for steering bit to drill borehole
US6659200B1 (en) 1999-12-20 2003-12-09 Halliburton Energy Services, Inc. Actuator assembly and method for actuating downhole assembly

Also Published As

Publication number Publication date
NO800205L (no) 1980-08-18
GB2042609A (en) 1980-09-24
GB2042609B (en) 1982-11-10
CA1111830A (en) 1981-11-03
NO153741B (no) 1986-02-03

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