PT90316A - Processo e dispositivo proprios para vigiar a progressao de uma cabeca de perfuracao no solo - Google Patents

Processo e dispositivo proprios para vigiar a progressao de uma cabeca de perfuracao no solo

Info

Publication number
PT90316A
PT90316A PT90316A PT9031689A PT90316A PT 90316 A PT90316 A PT 90316A PT 90316 A PT90316 A PT 90316A PT 9031689 A PT9031689 A PT 9031689A PT 90316 A PT90316 A PT 90316A
Authority
PT
Portugal
Prior art keywords
progression
soil
ensure
property device
drilling cabin
Prior art date
Application number
PT90316A
Other languages
English (en)
Inventor
Willy Bellens
Original Assignee
Blis
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 Blis filed Critical Blis
Publication of PT90316A publication Critical patent/PT90316A/pt

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
    • E21B47/024—Determining slope or direction of devices in the borehole
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
PT90316A 1988-04-19 1989-04-19 Processo e dispositivo proprios para vigiar a progressao de uma cabeca de perfuracao no solo PT90316A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88870064 1988-04-19

Publications (1)

Publication Number Publication Date
PT90316A true PT90316A (pt) 1989-11-10

Family

ID=8200685

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90316A PT90316A (pt) 1988-04-19 1989-04-19 Processo e dispositivo proprios para vigiar a progressao de uma cabeca de perfuracao no solo

Country Status (4)

Country Link
EP (2) EP0343140A3 (pt)
FI (1) FI896061A7 (pt)
PT (1) PT90316A (pt)
WO (1) WO1989010464A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335114A (ja) * 1989-06-30 1991-02-15 Komatsu Ltd 地下掘進機械の位置計測装置
CN108089575B (zh) * 2016-11-23 2021-08-10 苏州宝时得电动工具有限公司 自移动设备定位装置和方法
CN117365291B (zh) * 2023-12-05 2024-03-29 山西三水能源股份有限公司 一种地热探测设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149691A (en) * 1961-08-04 1964-09-22 Fred M Snell Automobile guidance and speed control systems
US3529682A (en) * 1968-10-03 1970-09-22 Bell Telephone Labor Inc Location detection and guidance systems for burrowing device
US3589454A (en) * 1968-12-27 1971-06-29 Bell Telephone Labor Inc Mole guidance system
DE2008796A1 (de) * 1970-02-20 1971-08-26 Licentia Gmbh Einrichtung zum automatischen Fuhren eines beweglichen Objekts
US3712391A (en) * 1971-06-28 1973-01-23 Bell Telephone Labor Inc Mole guidance system
US3907045A (en) * 1973-11-30 1975-09-23 Continental Oil Co Guidance system for a horizontal drilling apparatus
US4881083A (en) * 1986-10-02 1989-11-14 Flowmole Corporation Homing technique for an in-ground boring device

Also Published As

Publication number Publication date
EP0343140A2 (fr) 1989-11-23
FI896061A0 (fi) 1989-12-18
FI896061A7 (fi) 1989-12-18
EP0373205A1 (fr) 1990-06-20
WO1989010464A1 (fr) 1989-11-02
EP0343140A3 (fr) 1989-12-20

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940110