EP0134467A3 - Target-directed drilling rod for rotating boring tools with flushing duct for underground mining - Google Patents

Target-directed drilling rod for rotating boring tools with flushing duct for underground mining Download PDF

Info

Publication number
EP0134467A3
EP0134467A3 EP84107700A EP84107700A EP0134467A3 EP 0134467 A3 EP0134467 A3 EP 0134467A3 EP 84107700 A EP84107700 A EP 84107700A EP 84107700 A EP84107700 A EP 84107700A EP 0134467 A3 EP0134467 A3 EP 0134467A3
Authority
EP
European Patent Office
Prior art keywords
hydraulic
target
drilling rod
underground mining
boring tools
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.)
Granted
Application number
EP84107700A
Other languages
German (de)
Other versions
EP0134467B1 (en
EP0134467A2 (en
Inventor
Heinz Dipl.-Ing. Wallussek
Martin Dipl.-Ing. Wiebe
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.)
Bergwerksverband GmbH
Schwing Hydraulik Elektronik GmbH and Co
Original Assignee
Bergwerksverband GmbH
Schwing Hydraulik Elektronik GmbH and 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 Bergwerksverband GmbH, Schwing Hydraulik Elektronik GmbH and Co filed Critical Bergwerksverband GmbH
Priority to AT84107700T priority Critical patent/ATE31778T1/en
Publication of EP0134467A2 publication Critical patent/EP0134467A2/en
Publication of EP0134467A3 publication Critical patent/EP0134467A3/en
Application granted granted Critical
Publication of EP0134467B1 publication Critical patent/EP0134467B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe

Abstract

A dirigible drilling head is provided with a hydraulic pulser in its rotating inner tube in the form of a spindle piston which can obstruct the flushing medium passage and is displaced by a hydraulic circuit including a hydraulic valve. The hydraulic valve is in turn actuated by a miniature electronic circuit so that a variety of input parameters from respective sensors can be delivered to the circuit and transformed into respective hydraulic pulses which are monitored by a differential pressure pickup connected to the line feeding the flushing liquid to the string.
EP84107700A 1983-07-19 1984-07-03 Target-directed drilling rod for rotating boring tools with flushing duct for underground mining Expired EP0134467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107700T ATE31778T1 (en) 1983-07-19 1984-07-03 DRILL ROD FOR ROTARY DRILL ROD WITH FLUSHING CHANNEL FOR UNDERGROUND WORKS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833325962 DE3325962A1 (en) 1983-07-19 1983-07-19 TARGET DRILL ROD FOR ROTATING DRILL ROD WITH RINSING CHANNEL FOR UNDERGROUND OPERATION
DE3325962 1983-07-19

Publications (3)

Publication Number Publication Date
EP0134467A2 EP0134467A2 (en) 1985-03-20
EP0134467A3 true EP0134467A3 (en) 1985-07-03
EP0134467B1 EP0134467B1 (en) 1988-01-07

Family

ID=6204331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107700A Expired EP0134467B1 (en) 1983-07-19 1984-07-03 Target-directed drilling rod for rotating boring tools with flushing duct for underground mining

Country Status (10)

Country Link
US (1) US4596293A (en)
EP (1) EP0134467B1 (en)
JP (1) JPS6037394A (en)
AT (1) ATE31778T1 (en)
AU (1) AU567355B2 (en)
BR (1) BR8403588A (en)
CA (1) CA1222505A (en)
DE (2) DE3325962A1 (en)
SU (1) SU1356969A3 (en)
ZA (1) ZA845530B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531226A1 (en) * 1985-08-31 1987-03-19 Schwing Hydraulik Elektronik DEVICE, IN PARTICULAR FOR UNDERGROUND APPLICATION FOR REMOTE TRANSMISSION OF INFORMATION FROM A DRILL HOLE
EP0317605A1 (en) * 1987-06-16 1989-05-31 Preussag AG Device for guiding a drilling tool and/or pipe string
EP0324870B1 (en) * 1988-01-19 1991-07-10 SCHWING HYDRAULIK ELEKTRONIK GMBH & CO. Self-steering drill string pipe for rotating drill strings of rock drilling machines
US4928776A (en) * 1988-10-31 1990-05-29 Falgout Sr Thomas E Deviation control tool
FR2641387B1 (en) * 1988-12-30 1991-05-31 Inst Francais Du Petrole METHOD AND DEVICE FOR REMOTE CONTROL OF ROD TRAINING EQUIPMENT BY INFORMATION SEQUENCE
US5419405A (en) * 1989-12-22 1995-05-30 Patton Consulting System for controlled drilling of boreholes along planned profile
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
US5103919A (en) * 1990-10-04 1992-04-14 Amoco Corporation Method of determining the rotational orientation of a downhole tool
US5259468A (en) * 1990-10-04 1993-11-09 Amoco Corporation Method of dynamically monitoring the orientation of a curved drilling assembly and apparatus
DE4037262C2 (en) * 1990-11-23 1994-05-05 Schwing Hydraulik Elektronik Target boring bar
DE4037259A1 (en) * 1990-11-23 1992-05-27 Schwing Hydraulik Elektronik TARGET ROD WITH ITS OWN ELECTRICAL POWER SUPPLY BY A BUILT-IN GENERATOR
AU1208692A (en) * 1991-01-31 1992-09-07 Bob J. Patton System for controlled drilling of boreholes along planned profile
US5139094A (en) * 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
AU1346692A (en) * 1991-12-09 1993-07-19 Bob J. Patton System for controlled drilling of boreholes along planned profile
US6230822B1 (en) * 1995-02-16 2001-05-15 Baker Hughes Incorporated Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
EP0728915B1 (en) * 1995-02-16 2006-01-04 Baker Hughes Incorporated Method and apparatus for monitoring and recording of operating conditions of a downhole drill bit during drilling operations
AUPO062296A0 (en) * 1996-06-25 1996-07-18 Gray, Ian A system for directional control of drilling
US5810088A (en) * 1997-03-26 1998-09-22 Baker Hughes, Inc. Electrically actuated disconnect apparatus and method
US6050349A (en) * 1997-10-16 2000-04-18 Prime Directional Systems, Llc Hydraulic system for mud pulse generation
AU1097999A (en) * 1997-10-16 1999-05-03 Prime Directional Systems, Llc Oil tool
GB9810321D0 (en) * 1998-05-15 1998-07-15 Head Philip Method of downhole drilling and apparatus therefore
EP0999347A1 (en) * 1998-11-02 2000-05-10 Halliburton Energy Services, Inc. Acoustic impulse gun
US6555926B2 (en) * 2001-09-28 2003-04-29 Baker Hughes Incorporated Pulser
US6857484B1 (en) 2003-02-14 2005-02-22 Noble Drilling Services Inc. Steering tool power generating system and method
US6845826B1 (en) 2003-02-14 2005-01-25 Noble Drilling Services Inc. Saver sub for a steering tool
GB0305617D0 (en) * 2003-03-12 2003-04-16 Target Well Control Ltd Determination of Device Orientation
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8365843B2 (en) 2009-02-24 2013-02-05 Schlumberger Technology Corporation Downhole tool actuation
US9127521B2 (en) * 2009-02-24 2015-09-08 Schlumberger Technology Corporation Downhole tool actuation having a seat with a fluid by-pass
US7650951B1 (en) * 2009-04-16 2010-01-26 Hall David R Resettable actuator for downhole tool
US8028433B1 (en) * 2010-10-14 2011-10-04 Holland Carl A Method and device for measuring the inclination of a roadway
US9217290B2 (en) 2012-01-23 2015-12-22 Transocean Sedco Forex Ventures Limited High definition drilling rate of penetration for marine drilling
CN104364467A (en) * 2012-01-23 2015-02-18 越洋塞科外汇合营有限公司 High definition drilling rate of penetration for marine drilling
EP2906782B1 (en) 2012-10-12 2019-11-20 Scientific Drilling International, Inc. Attitude reference for tieback/overlap processing
GB2518383A (en) * 2013-09-19 2015-03-25 Mincon Internat Ltd Drill rod for percussion drill tool
AU2018445403B2 (en) * 2018-10-15 2021-12-02 Ozzie's Enterprises LLC Borehole mapping tool and methods of mapping boreholes
CN113027417B (en) * 2021-03-04 2024-02-27 长江水利委员会长江科学院 Water-retaining pressure-releasing device and method suitable for deep water drilling ground stress test

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487681A (en) * 1965-01-14 1970-01-06 Dresser Ind Method and apparatus for resolving well logs
US3788136A (en) * 1972-08-11 1974-01-29 Texaco Inc Method and apparatuses for transmission of data from the bottom of a drill string during drilling of a well
US3805606A (en) * 1972-08-11 1974-04-23 Texaco Inc Method and apparatus for transmission of data from drill bit in wellbore while drilling
US3813656A (en) * 1972-09-29 1974-05-28 Texaco Inc Methods and apparatuses for transmission of longitudinal and torque pulse data from drill string in well while drilling
US3820389A (en) * 1972-09-20 1974-06-28 Texaco Inc Method and apparatuses for transmission of data from drill bit in well while drilling
WO1982001257A1 (en) * 1980-09-25 1982-04-15 Logging Inc Exploration Servo valve for well-logging telemetry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388713A (en) * 1972-03-24 1975-03-26 Russell M K Directional drilling of boreholes
US4351037A (en) * 1977-12-05 1982-09-21 Scherbatskoy Serge Alexander Systems, apparatus and methods for measuring while drilling
DE2941102A1 (en) * 1979-10-08 1981-04-16 Dresser Industries, Inc., 75221 Dallas, Tex. Measuring and transmitting apparatus used in drill string - is self-contained and forms output signals modulated into mud flow
DE3000239C2 (en) * 1980-01-05 1983-10-20 Bergwerksverband Gmbh, 4300 Essen Facility for producing targeted holes
DE3046122C2 (en) * 1980-12-06 1984-05-17 Bergwerksverband Gmbh, 4300 Essen Equipment for making targeted bores with a target boring bar
US4513403A (en) * 1982-08-04 1985-04-23 Exploration Logging, Inc. Data encoding and synchronization for pulse telemetry

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487681A (en) * 1965-01-14 1970-01-06 Dresser Ind Method and apparatus for resolving well logs
US3788136A (en) * 1972-08-11 1974-01-29 Texaco Inc Method and apparatuses for transmission of data from the bottom of a drill string during drilling of a well
US3805606A (en) * 1972-08-11 1974-04-23 Texaco Inc Method and apparatus for transmission of data from drill bit in wellbore while drilling
US3820389A (en) * 1972-09-20 1974-06-28 Texaco Inc Method and apparatuses for transmission of data from drill bit in well while drilling
US3813656A (en) * 1972-09-29 1974-05-28 Texaco Inc Methods and apparatuses for transmission of longitudinal and torque pulse data from drill string in well while drilling
WO1982001257A1 (en) * 1980-09-25 1982-04-15 Logging Inc Exploration Servo valve for well-logging telemetry

Also Published As

Publication number Publication date
ATE31778T1 (en) 1988-01-15
DE3325962A1 (en) 1985-01-31
AU3085584A (en) 1985-01-24
CA1222505A (en) 1987-06-02
BR8403588A (en) 1985-06-25
JPH0314993B2 (en) 1991-02-28
US4596293A (en) 1986-06-24
JPS6037394A (en) 1985-02-26
ZA845530B (en) 1985-03-27
AU567355B2 (en) 1987-11-19
DE3325962C2 (en) 1987-06-11
SU1356969A3 (en) 1987-11-30
EP0134467B1 (en) 1988-01-07
EP0134467A2 (en) 1985-03-20
DE3468478D1 (en) 1988-02-11

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