WO2014043073A3 - Early detection and anti-collision system - Google Patents

Early detection and anti-collision system Download PDF

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Publication number
WO2014043073A3
WO2014043073A3 PCT/US2013/058908 US2013058908W WO2014043073A3 WO 2014043073 A3 WO2014043073 A3 WO 2014043073A3 US 2013058908 W US2013058908 W US 2013058908W WO 2014043073 A3 WO2014043073 A3 WO 2014043073A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic sensors
sensors
short range
range communications
communications system
Prior art date
Application number
PCT/US2013/058908
Other languages
French (fr)
Other versions
WO2014043073A2 (en
Inventor
James N. Towle
Hans FAIRCHILD
Original Assignee
Scientific Drilling International, Inc.
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 Scientific Drilling International, Inc. filed Critical Scientific Drilling International, Inc.
Publication of WO2014043073A2 publication Critical patent/WO2014043073A2/en
Publication of WO2014043073A3 publication Critical patent/WO2014043073A3/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/013—Devices specially adapted for supporting measuring instruments on drill bits
    • 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
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • 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
    • E21B47/13—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 by electromagnetic energy, e.g. radio frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/34—Transmitting data to recording or processing apparatus; Recording data

Abstract

An apparatus mechanically connected to a drill bit can include a bottom hole assembly having an MWD system, magnetic sensors, and a short range communications system. The short range communications system can be in electrical connection with the magnetic sensors. A method can include supplying a bottom hole assembly that includes an MWD system. The MWD system can have navigation sensors and acceleration sensors, magnetic sensors, and a short range communications system. The bottom hole assembly can be mechanically connected to a drill bit and the magnetic sensors can be within 10 feet of the bit. The method further includes measuring a magnetic field with the magnetic sensors and communicating the measurement of the magnetic field from the magnetic sensors to the MWD system through the short range communications system.
PCT/US2013/058908 2012-09-14 2013-09-10 Early detection and anti-collision system WO2014043073A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261701118P 2012-09-14 2012-09-14
US61/701,118 2012-09-14
US201314021395A 2013-09-09 2013-09-09
US14/021,395 2013-09-09

Publications (2)

Publication Number Publication Date
WO2014043073A2 WO2014043073A2 (en) 2014-03-20
WO2014043073A3 true WO2014043073A3 (en) 2015-07-16

Family

ID=50278838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/058908 WO2014043073A2 (en) 2012-09-14 2013-09-10 Early detection and anti-collision system

Country Status (1)

Country Link
WO (1) WO2014043073A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299385B (en) * 2014-10-16 2018-01-12 中国石油集团渤海钻探工程有限公司 Rotating radio energy, signal transmission system for measurement while-drilling instrument
US10295695B2 (en) 2014-10-17 2019-05-21 Halliburton Energy Services, Inc. High sensitivity electric field sensor
CN106014384B (en) * 2016-06-30 2023-03-24 中国石油天然气集团有限公司 Well deviation azimuth measuring short joint
CN107234158A (en) * 2017-07-27 2017-10-10 重集团大连工程技术有限公司 Moveable platform of press safety device
CN109306863B (en) * 2017-12-25 2022-03-15 中国石油大学(华东) Cluster well upper straight well section anti-collision early warning method based on adjacent well casing string self magnetic field detection
CN113445996A (en) * 2021-06-22 2021-09-28 中国石油大学(北京) Electromagnetic distance measuring device while drilling, drill bit and method for determining spatial position of drilling well

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368109A (en) * 1993-11-04 1994-11-29 Slim Dril International Inc. Apparatus for arcuate drilling
US5373481A (en) * 1992-01-21 1994-12-13 Orban; Jacques Sonic vibration telemetering system
USRE35790E (en) * 1990-08-27 1998-05-12 Baroid Technology, Inc. System for drilling deviated boreholes
US5924499A (en) * 1997-04-21 1999-07-20 Halliburton Energy Services, Inc. Acoustic data link and formation property sensor for downhole MWD system
US20090153355A1 (en) * 2005-02-28 2009-06-18 Applied Technologies Associates, Inc. Electric field communication for short range data transmission in a borehole
US20110220414A1 (en) * 2007-06-21 2011-09-15 Massoud Panahi Multi-coupling reduced length measure while drilling apparatus
US20120013339A1 (en) * 2010-07-13 2012-01-19 Kuckes Arthur F Electromagnetic Orientation System for Deep Wells
US20120134234A1 (en) * 2009-03-09 2012-05-31 Ion Geophysical Corporation Declination Compensation For Seismic Survey

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35790E (en) * 1990-08-27 1998-05-12 Baroid Technology, Inc. System for drilling deviated boreholes
US5373481A (en) * 1992-01-21 1994-12-13 Orban; Jacques Sonic vibration telemetering system
US5368109A (en) * 1993-11-04 1994-11-29 Slim Dril International Inc. Apparatus for arcuate drilling
US5924499A (en) * 1997-04-21 1999-07-20 Halliburton Energy Services, Inc. Acoustic data link and formation property sensor for downhole MWD system
US20090153355A1 (en) * 2005-02-28 2009-06-18 Applied Technologies Associates, Inc. Electric field communication for short range data transmission in a borehole
US20110220414A1 (en) * 2007-06-21 2011-09-15 Massoud Panahi Multi-coupling reduced length measure while drilling apparatus
US20120134234A1 (en) * 2009-03-09 2012-05-31 Ion Geophysical Corporation Declination Compensation For Seismic Survey
US20120013339A1 (en) * 2010-07-13 2012-01-19 Kuckes Arthur F Electromagnetic Orientation System for Deep Wells

Also Published As

Publication number Publication date
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