ZA8135B - Device for making accurate directional bores - Google Patents

Device for making accurate directional bores

Info

Publication number
ZA8135B
ZA8135B ZA00810035A ZA8135A ZA8135B ZA 8135 B ZA8135 B ZA 8135B ZA 00810035 A ZA00810035 A ZA 00810035A ZA 8135 A ZA8135 A ZA 8135A ZA 8135 B ZA8135 B ZA 8135B
Authority
ZA
South Africa
Prior art keywords
making accurate
accurate directional
directional bores
bores
making
Prior art date
Application number
ZA00810035A
Other languages
English (en)
Inventor
T Roeder
M Wiebe
H Wallussek
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of ZA8135B publication Critical patent/ZA8135B/xx

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft

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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
ZA00810035A 1980-01-05 1981-01-05 Device for making accurate directional bores ZA8135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3000239A DE3000239C2 (de) 1980-01-05 1980-01-05 Einrichtung zur Herstellung zielgerichteter Bohrungen

Publications (1)

Publication Number Publication Date
ZA8135B true ZA8135B (en) 1982-01-27

Family

ID=6091558

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810035A ZA8135B (en) 1980-01-05 1981-01-05 Device for making accurate directional bores

Country Status (5)

Country Link
JP (1) JPS56139391A (xx)
BE (1) BE886954A (xx)
DE (1) DE3000239C2 (xx)
SU (1) SU1720499A3 (xx)
ZA (1) ZA8135B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325962A1 (de) * 1983-07-19 1985-01-31 Bergwerksverband Gmbh, 4300 Essen Zielbohrstange fuer drehendes bohrgestaenge mit spuelkanal fuer den untertagebetrieb
DE3531226A1 (de) * 1985-08-31 1987-03-19 Schwing Hydraulik Elektronik Vorrichtung, insbesondere fuer den einsatz unter tage zur fernuebertragung von informationen aus einem bohrloch
DE3939538A1 (de) * 1989-11-30 1991-06-13 Eastman Christensen Co Richtungsbohrwerkzeug
DE4037262C2 (de) * 1990-11-23 1994-05-05 Schwing Hydraulik Elektronik Zielbohrstange
DE4037259A1 (de) * 1990-11-23 1992-05-27 Schwing Hydraulik Elektronik Zielbohrstange mit eigener elektrischer energieversorgung durch einen eingebauten generator
DE19950040A1 (de) * 1999-10-16 2001-05-10 Dmt Welldone Drilling Services Vorrichtung zum Niederbringen verlaufkontrollierter Bohrungen
EP2935755B1 (en) * 2012-12-21 2016-11-16 Halliburton Energy Services, Inc. Directional drilling control using a bendable driveshaft
EP3714134A4 (en) * 2018-10-15 2021-08-04 Ozzie's Enterprises LLC DRILL HOLE MAPPING TOOL AND METHOD FOR MAPPING DRILL HOLES
CN111185777B (zh) * 2020-01-21 2021-10-22 江苏明璐不锈钢有限公司 一种保证同心精度的紧固件钻孔辅助设备
CN111425184A (zh) * 2020-03-31 2020-07-17 凯跃(天津)测控技术有限公司 一种完井永置式分层自动测调注水采油自主测量系统
CN112832682A (zh) * 2021-03-01 2021-05-25 辽宁石油化工大学 一种基于磁力的机械式自动垂直钻井防斜钻具
CN115788410B (zh) * 2022-10-15 2024-09-24 国网四川省电力公司天府新区供电公司 微桩钻机及其钻孔位置随钻测斜定位装置和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833335C (de) * 1950-09-20 1952-03-06 Deilmann Bergbau G M B H C Einrichtung zur Bestimmung der Bohrrichtung von Gesteinsbohrloechern waehrend des Betriebes
DE1116166B (de) * 1958-11-19 1961-11-02 British Petroleum Co Vorrichtung zum Niederbringen von Bohrungen
DE2016952A1 (de) * 1970-04-09 1971-10-21 Gräfer, Albrecht. Dipl.-Berging. Dr.-Ing. e.h., 4322 Sprockhövel Bohrwerkzeugführung
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
DE2734020C3 (de) * 1977-07-28 1981-06-19 Turmag-Turbo-Maschinen AG Nüsse & Gräfer, 4322 Sprockhövel Stabilisator für Tiefbohrungen und Bohrgestänge dafür
US4164871A (en) * 1978-03-30 1979-08-21 Continental Oil Company Push drill guidance indication apparatus

Also Published As

Publication number Publication date
DE3000239C2 (de) 1983-10-20
BE886954A (fr) 1981-05-04
JPS6224592B2 (xx) 1987-05-29
SU1720499A3 (ru) 1992-03-15
JPS56139391A (en) 1981-10-30
DE3000239A1 (de) 1981-07-16

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