CA2286014A1 - Pressure impulse telemetry apparatus and method - Google Patents

Pressure impulse telemetry apparatus and method Download PDF

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Publication number
CA2286014A1
CA2286014A1 CA002286014A CA2286014A CA2286014A1 CA 2286014 A1 CA2286014 A1 CA 2286014A1 CA 002286014 A CA002286014 A CA 002286014A CA 2286014 A CA2286014 A CA 2286014A CA 2286014 A1 CA2286014 A1 CA 2286014A1
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CA
Canada
Prior art keywords
pressure impulses
media
pressure
impulses
transmission
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
CA002286014A
Other languages
French (fr)
Other versions
CA2286014C (en
Inventor
Kenneth J. Carstensen
Charles M. Pool
Neal G. Skinner
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2286014A1 publication Critical patent/CA2286014A1/en
Application granted granted Critical
Publication of CA2286014C publication Critical patent/CA2286014C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B47/12—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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11852—Ignition systems hydraulically actuated
    • 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
    • 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
    • E21B47/16—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 drill string or casing, e.g. by torsional acoustic waves
    • 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
    • E21B47/22—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 negative mud pulses using a pressure relieve valve between drill pipe and annulus

Abstract

An apparatus and method of communicating in a tubular system through a media disposed therein and actuating a controllable device are disclosed. The apparatus and method utilize a transmission apparatus at a transmission node that is in communication with the media. The transmission apparatus generates pressure impulses that are propagated through the media. The pressure impulses may be either positive or negative pressure impulses depending upon the selected transmission apparatus. The pressure impulses are detected by a reception apparatus at a reception node. The detection apparatus may detect the pressure impulses as variation in the media or as variation in the tubular system caused by the pressure impulses.
Once the detection apparatus has detected the appropriate pressure impulse or pattern of pressure impulses, a signal may be generated to actuate the controllable device.
CA002286014A 1997-04-07 1998-04-07 Pressure impulse telemetry apparatus and method Expired - Lifetime CA2286014C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4278397P 1997-04-07 1997-04-07
US60/042,783 1997-04-07
US09/056,053 1998-04-06
US09/056,053 US6384738B1 (en) 1997-04-07 1998-04-06 Pressure impulse telemetry apparatus and method
PCT/US1998/006815 WO1998045732A1 (en) 1997-04-07 1998-04-07 Pressure impulse telemetry apparatus and method

Publications (2)

Publication Number Publication Date
CA2286014A1 true CA2286014A1 (en) 1998-10-15
CA2286014C CA2286014C (en) 2006-07-25

Family

ID=26719620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002286014A Expired - Lifetime CA2286014C (en) 1997-04-07 1998-04-07 Pressure impulse telemetry apparatus and method

Country Status (8)

Country Link
US (2) US6384738B1 (en)
EP (1) EP0975992B1 (en)
AU (1) AU750806B2 (en)
BR (1) BR9808497B1 (en)
CA (1) CA2286014C (en)
DE (1) DE69835511D1 (en)
NO (2) NO323069B1 (en)
WO (1) WO1998045732A1 (en)

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Also Published As

Publication number Publication date
EP0975992A1 (en) 2000-02-02
EP0975992A4 (en) 2003-04-09
NO994860D0 (en) 1999-10-06
NO338907B1 (en) 2016-10-31
EP0975992B1 (en) 2006-08-09
NO323069B1 (en) 2006-12-27
WO1998045732A1 (en) 1998-10-15
NO994860L (en) 1999-12-06
BR9808497B1 (en) 2009-08-11
US20020140573A1 (en) 2002-10-03
US6710720B2 (en) 2004-03-23
CA2286014C (en) 2006-07-25
US6384738B1 (en) 2002-05-07
NO20064590L (en) 1999-12-06
DE69835511D1 (en) 2006-09-21
BR9808497A (en) 2002-01-02
AU6886998A (en) 1998-10-30
AU750806B2 (en) 2002-07-25

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