CL2020001007A1 - Aparato y método para determinar la posición de una herramienta de perforación durante la perforación. - Google Patents

Aparato y método para determinar la posición de una herramienta de perforación durante la perforación.

Info

Publication number
CL2020001007A1
CL2020001007A1 CL2020001007A CL2020001007A CL2020001007A1 CL 2020001007 A1 CL2020001007 A1 CL 2020001007A1 CL 2020001007 A CL2020001007 A CL 2020001007A CL 2020001007 A CL2020001007 A CL 2020001007A CL 2020001007 A1 CL2020001007 A1 CL 2020001007A1
Authority
CL
Chile
Prior art keywords
drilling tool
drilling
magnetometers
control unit
determining
Prior art date
Application number
CL2020001007A
Other languages
English (en)
Inventor
Timo Leino
Sirpa Launis
Juha Piispanen
Henna Jussila
Original Assignee
Sandvik Mining & Construction Oy
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 Sandvik Mining & Construction Oy filed Critical Sandvik Mining & Construction Oy
Publication of CL2020001007A1 publication Critical patent/CL2020001007A1/es

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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/092—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting magnetic anomalies
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • 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
    • 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
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • 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
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • 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
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • E21B47/0232—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor at least one of the energy sources or one of the detectors being located on or above the ground surface
    • 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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • 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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un aparato y método para determinar la posición de una herramienta de perforación durante la perforación. El aparato (11) comprende una fuente magnética (13) montada a una herramienta de perforación rotativa (8) y, por lo menos, dos magnetómetros (12) los cuales se ubican fuera del agujero perforado (2). Un dato de detección del campo magnético rotativo es transmitido desde los magnetómetros a una unidad de control (CU) provista con un algoritmo de cálculo de posición (21). La unidad de control está también provista con el dato de posición del magnetómetro (25) y una posición de referencia de la herramienta de perforación (27). La unidad de control compara el dato de detección recibido cuando la herramienta de perforación está en la posición de referencia y cuando es movida hacia una nueva posición. Los ángulos de fase se detectan luego del dato de detección. El algoritmo utiliza los ángulos de fase y las posiciones conocidas de los magnetómetros y el punto de referencia cuando calcula la posición cambiada.
CL2020001007A 2019-04-18 2020-04-15 Aparato y método para determinar la posición de una herramienta de perforación durante la perforación. CL2020001007A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19170203.4A EP3725999A1 (en) 2019-04-18 2019-04-18 Apparatus and method for determining position of drilling tool during drilling

Publications (1)

Publication Number Publication Date
CL2020001007A1 true CL2020001007A1 (es) 2020-10-23

Family

ID=66239872

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020001007A CL2020001007A1 (es) 2019-04-18 2020-04-15 Aparato y método para determinar la posición de una herramienta de perforación durante la perforación.

Country Status (8)

Country Link
US (1) US20200332649A1 (es)
EP (1) EP3725999A1 (es)
JP (1) JP2020190184A (es)
KR (1) KR20200123387A (es)
CN (1) CN111827978A (es)
AU (1) AU2020202412B2 (es)
CA (1) CA3078043A1 (es)
CL (1) CL2020001007A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112814650B (zh) * 2021-01-05 2022-07-26 四川石油天然气建设工程有限责任公司 定向钻无线探棒的测孔工艺及管道回拖风险评估方法
CN113216842B (zh) * 2021-05-28 2022-05-17 中联重科股份有限公司 潜孔钻机控制方法及潜孔钻机控制装置
WO2023060313A1 (en) * 2021-10-14 2023-04-20 Reflex Instruments Asia Pacific Pty Ltd Borehole depth logging

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357314B1 (en) * 1988-09-02 1993-09-22 British Gas plc Device for controlling the position of a self-propelled drilling tool
US6315062B1 (en) * 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
US7798246B2 (en) * 2006-05-30 2010-09-21 Schlumberger Technology Corporation Apparatus and method to control the rotation of a downhole drill bit
US9002675B2 (en) * 2012-02-23 2015-04-07 Ultra Electronics Maritime Systems Inc. Magneto-inductive positioning using a rotating magnetic field
CN102877830B (zh) * 2012-09-24 2015-06-17 清华大学 一种基于旋转磁场的地下导向定位方法
US10400547B2 (en) * 2013-04-12 2019-09-03 Smith International, Inc. Methods for analyzing and designing bottom hole assemblies
EP3310988A1 (en) * 2015-06-17 2018-04-25 Sandvik Mining and Construction Oy Arrangement for controlling collaring drilling
EP3144465B1 (en) * 2015-09-15 2020-06-24 Sandvik Mining and Construction Oy Apparatus, rock drilling rig and method for rock drilling

Also Published As

Publication number Publication date
CN111827978A (zh) 2020-10-27
EP3725999A1 (en) 2020-10-21
AU2020202412B2 (en) 2021-04-15
AU2020202412A1 (en) 2020-11-05
JP2020190184A (ja) 2020-11-26
KR20200123387A (ko) 2020-10-29
CA3078043A1 (en) 2020-10-18
US20200332649A1 (en) 2020-10-22

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