GB1025092A - Improvements relating to the deflecting of drill holes in diamond drilling - Google Patents

Improvements relating to the deflecting of drill holes in diamond drilling

Info

Publication number
GB1025092A
GB1025092A GB2180/63A GB218063A GB1025092A GB 1025092 A GB1025092 A GB 1025092A GB 2180/63 A GB2180/63 A GB 2180/63A GB 218063 A GB218063 A GB 218063A GB 1025092 A GB1025092 A GB 1025092A
Authority
GB
United Kingdom
Prior art keywords
tube
hole
bit
expander
deflecting
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
Application number
GB2180/63A
Other languages
English (en)
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.)
SVENSKA DIAMANTBERGBORRNINGS AB
Original Assignee
SVENSKA DIAMANTBERGBORRNINGS 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 SVENSKA DIAMANTBERGBORRNINGS AB filed Critical SVENSKA DIAMANTBERGBORRNINGS AB
Publication of GB1025092A publication Critical patent/GB1025092A/en
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
    • E21B7/06—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)
GB2180/63A 1962-02-12 1963-01-17 Improvements relating to the deflecting of drill holes in diamond drilling Expired GB1025092A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1025092A true GB1025092A (en) 1966-04-06

Family

ID=20258348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2180/63A Expired GB1025092A (en) 1962-02-12 1963-01-17 Improvements relating to the deflecting of drill holes in diamond drilling

Country Status (4)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902869C1 (enExample) * 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
US5787978A (en) * 1995-03-31 1998-08-04 Weatherford/Lamb, Inc. Multi-face whipstock with sacrificial face element
US5836387A (en) * 1993-09-10 1998-11-17 Weatherford/Lamb, Inc. System for securing an item in a tubular channel in a wellbore
US5727629A (en) * 1996-01-24 1998-03-17 Weatherford/Lamb, Inc. Wellbore milling guide and method
US6024168A (en) * 1996-01-24 2000-02-15 Weatherford/Lamb, Inc. Wellborne mills & methods
US5826651A (en) * 1993-09-10 1998-10-27 Weatherford/Lamb, Inc. Wellbore single trip milling
US5452759A (en) * 1993-09-10 1995-09-26 Weatherford U.S., Inc. Whipstock system
US5425417A (en) * 1993-09-10 1995-06-20 Weatherford U.S., Inc. Wellbore tool setting system
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5522461A (en) * 1995-03-31 1996-06-04 Weatherford U.S., Inc. Mill valve
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
US5813465A (en) * 1996-07-15 1998-09-29 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
NO313763B1 (no) * 1996-07-15 2002-11-25 Halliburton Energy Serv Inc Fremgangsmåte ved reetablering av adgang til en brönnboring og styredel til bruk ved tildannelse av en åpning i en brönnfôring
US5730221A (en) * 1996-07-15 1998-03-24 Halliburton Energy Services, Inc Methods of completing a subterranean well
CA2209958A1 (en) * 1996-07-15 1998-01-15 James M. Barker Apparatus for completing a subterranean well and associated methods of using same
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
CA2210563C (en) * 1996-07-15 2004-03-02 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
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

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
DE1181149B (de) 1964-11-12
FI40155C (fi) 1968-11-11
FI40155B (enExample) 1968-07-31
US3172488A (en) 1965-03-09

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