FI40155B - - Google Patents

Info

Publication number
FI40155B
FI40155B FI0192/63A FI19263A FI40155B FI 40155 B FI40155 B FI 40155B FI 0192/63 A FI0192/63 A FI 0192/63A FI 19263 A FI19263 A FI 19263A FI 40155 B FI40155 B FI 40155B
Authority
FI
Finland
Application number
FI0192/63A
Other languages
Finnish (fi)
Other versions
FI40155C (fi
Inventor
E Bertil
Original Assignee
Svenska Diamantbergborrnings A
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 Svenska Diamantbergborrnings A filed Critical Svenska Diamantbergborrnings A
Publication of FI40155B publication Critical patent/FI40155B/fi
Application granted granted Critical
Publication of FI40155C publication Critical patent/FI40155C/fi

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
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
FI19263A 1962-02-12 1963-02-04 Anordning och förfarande för ändring av riktningen på borrhål FI40155C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE152562 1962-02-12

Publications (2)

Publication Number Publication Date
FI40155B true FI40155B (cs) 1968-07-31
FI40155C FI40155C (fi) 1968-11-11

Family

ID=20258348

Family Applications (1)

Application Number Title Priority Date Filing Date
FI19263A FI40155C (fi) 1962-02-12 1963-02-04 Anordning och förfarande för ändring av riktningen på borrhål

Country Status (4)

Country Link
US (1) US3172488A (cs)
DE (1) DE1181149B (cs)
FI (1) FI40155C (cs)
GB (1) GB1025092A (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902869C1 (cs) * 1989-02-01 1990-04-12 Eastman Christensen Co., Salt Lake City, Utah, Us
US5341873A (en) * 1992-09-16 1994-08-30 Weatherford U.S., Inc. Method and apparatus for deviated drilling
US5826651A (en) * 1993-09-10 1998-10-27 Weatherford/Lamb, Inc. Wellbore single trip milling
US5787978A (en) * 1995-03-31 1998-08-04 Weatherford/Lamb, Inc. Multi-face whipstock with sacrificial face element
US5522461A (en) * 1995-03-31 1996-06-04 Weatherford U.S., Inc. Mill valve
US6024168A (en) * 1996-01-24 2000-02-15 Weatherford/Lamb, Inc. Wellborne mills & methods
US5425417A (en) * 1993-09-10 1995-06-20 Weatherford U.S., Inc. Wellbore tool setting system
US5452759A (en) * 1993-09-10 1995-09-26 Weatherford U.S., Inc. Whipstock system
US5836387A (en) * 1993-09-10 1998-11-17 Weatherford/Lamb, Inc. System for securing an item in a tubular channel in a wellbore
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5727629A (en) * 1996-01-24 1998-03-17 Weatherford/Lamb, Inc. Wellbore milling guide and method
US5803176A (en) * 1996-01-24 1998-09-08 Weatherford/Lamb, Inc. Sidetracking operations
US6056056A (en) * 1995-03-31 2000-05-02 Durst; Douglas G. Whipstock mill
US6155349A (en) * 1996-05-02 2000-12-05 Weatherford/Lamb, Inc. Flexible wellbore mill
US5833003A (en) * 1996-07-15 1998-11-10 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
AU719919B2 (en) * 1996-07-15 2000-05-18 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2210561C (en) * 1996-07-15 2004-04-06 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2210563C (en) * 1996-07-15 2004-03-02 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2209958A1 (en) * 1996-07-15 1998-01-15 James M. Barker Apparatus for completing a subterranean well and associated methods of using same
US5730221A (en) * 1996-07-15 1998-03-24 Halliburton Energy Services, Inc Methods of completing a subterranean well
AU714721B2 (en) * 1996-07-15 2000-01-06 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
US5862862A (en) * 1996-07-15 1999-01-26 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
US5813465A (en) * 1996-07-15 1998-09-29 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386514A (en) * 1942-06-11 1945-10-09 Reed Roller Bit Co Side hole coring device
US2498192A (en) * 1944-08-24 1950-02-21 Eastman Oil Well Survey Co Well-drilling apparatus
US2965182A (en) * 1956-11-01 1960-12-20 Houston Oil Field Mat Co Inc Circulating whipstock

Also Published As

Publication number Publication date
FI40155C (fi) 1968-11-11
US3172488A (en) 1965-03-09
DE1181149B (de) 1964-11-12
GB1025092A (en) 1966-04-06

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