FR2506831A1 - Procede de guidage d'une machine de forage en utilisant la radioactivite naturelle - Google Patents

Procede de guidage d'une machine de forage en utilisant la radioactivite naturelle

Info

Publication number
FR2506831A1
FR2506831A1 FR7928753A FR7928753A FR2506831A1 FR 2506831 A1 FR2506831 A1 FR 2506831A1 FR 7928753 A FR7928753 A FR 7928753A FR 7928753 A FR7928753 A FR 7928753A FR 2506831 A1 FR2506831 A1 FR 2506831A1
Authority
FR
France
Prior art keywords
drilling machine
natural radioactivity
guiding method
shale
coal
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.)
Withdrawn
Application number
FR7928753A
Other languages
English (en)
Inventor
Hilbert Douglas Dahl
Billy John Williams
Rondon Lee Schroeder
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of FR2506831A1 publication Critical patent/FR2506831A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Measurement Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Earth Drilling (AREA)

Abstract

L'INVENTION CONCERNE LES TECHNIQUES DE FORAGE. LE PROCEDE DE L'INVENTION PERMET DE GUIDER LA PROGRESSION D'UNE MACHINE DE FORAGE SELON UN CHEMIN DESIRE 30 DANS UNE VEINE DE CHARBON 14 SITUEE ENTRE DEUX COUCHES DE SCHISTE 16 ET 20. CE PROCEDE UTILISE LA RADIOACTIVITE NATURELLE DES COUCHES DE SCHISTE POUR MAINTENIR LE CHEMIN 30 A UNE DISTANCE CHOISIE D'UNE FRONTIERE ENTRE LE SCHISTE ET LE CHARBON. APPLICATION A L'INDUSTRIE MINIERE.
FR7928753A 1978-12-26 1979-11-21 Procede de guidage d'une machine de forage en utilisant la radioactivite naturelle Withdrawn FR2506831A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97265678A 1978-12-26 1978-12-26

Publications (1)

Publication Number Publication Date
FR2506831A1 true FR2506831A1 (fr) 1982-12-03

Family

ID=25519962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928753A Withdrawn FR2506831A1 (fr) 1978-12-26 1979-11-21 Procede de guidage d'une machine de forage en utilisant la radioactivite naturelle

Country Status (6)

Country Link
AU (1) AU518720B2 (fr)
CA (1) CA1112636A (fr)
DE (1) DE2944607A1 (fr)
FR (1) FR2506831A1 (fr)
GB (1) GB2039093B (fr)
PL (1) PL121304B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094375A (en) * 1981-02-17 1982-09-15 Grathnail Dev Co Ltd Mining
FR2599423B1 (fr) * 1986-05-27 1989-12-29 Inst Francais Du Petrole Procede et dispositif permettant de guider un forage a travers des formations geologiques.
ES2078842B1 (es) * 1993-07-13 1997-10-16 Univ Oviedo Equipo de radiometria gamma natural y metodo de medida para el analisis del contenido en cenizas, componentes mineralogicos y elementos quimicos en rocas y minerales.
GB2312905A (en) * 1996-05-09 1997-11-12 Camco Drilling Group Ltd Automatically steered drill assembly
US6300624B1 (en) * 1999-03-25 2001-10-09 Halliburton Energy Services, Inc. Radiation detector
CN104389583B (zh) * 2014-09-19 2016-11-02 中国矿业大学 一种五钻头钻式采煤机钻进偏斜控制设备及方法
CN109598710B (zh) * 2018-11-29 2023-04-11 中国科学院重庆绿色智能技术研究院 一种煤矿钻杆自动计数方法及系统
CN111636859B (zh) * 2020-07-09 2022-08-16 中煤科工集团重庆研究院有限公司 基于微破裂波检测的煤岩随钻自识别方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1044761A (en) * 1962-03-19 1966-10-05 Coal Industry Patents Ltd Improvements in mining machines
DE1262190B (de) * 1966-07-06 1968-03-07 Paurat F Vorrichtung zur Steuerung des Gewinnungswerkzeuges von Maschinen fuer die bohrende Gewinnung von Kohlen
US3853185A (en) * 1973-11-30 1974-12-10 Continental Oil Co Guidance system for a horizontal drilling apparatus
FR2252478A1 (fr) * 1973-11-26 1975-06-20 Continental Oil Co
FR2253911A1 (fr) * 1973-12-07 1975-07-04 Coal Industry Patents Ltd
FR2349726A1 (fr) * 1976-04-30 1977-11-25 Coal Industry Patents Ltd Procede et appareil de direction d'une machine d'abattage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1044761A (en) * 1962-03-19 1966-10-05 Coal Industry Patents Ltd Improvements in mining machines
DE1262190B (de) * 1966-07-06 1968-03-07 Paurat F Vorrichtung zur Steuerung des Gewinnungswerkzeuges von Maschinen fuer die bohrende Gewinnung von Kohlen
FR2252478A1 (fr) * 1973-11-26 1975-06-20 Continental Oil Co
US3853185A (en) * 1973-11-30 1974-12-10 Continental Oil Co Guidance system for a horizontal drilling apparatus
FR2253142A1 (fr) * 1973-11-30 1975-06-27 Continental Oil Co
FR2253911A1 (fr) * 1973-12-07 1975-07-04 Coal Industry Patents Ltd
FR2349726A1 (fr) * 1976-04-30 1977-11-25 Coal Industry Patents Ltd Procede et appareil de direction d'une machine d'abattage

Also Published As

Publication number Publication date
GB2039093A (en) 1980-07-30
PL220786A1 (fr) 1980-10-20
PL121304B1 (en) 1982-04-30
AU518720B2 (en) 1981-10-15
AU5251979A (en) 1980-08-21
GB2039093B (en) 1982-11-24
DE2944607A1 (de) 1980-07-10
CA1112636A (fr) 1981-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse