NO943058D0 - Fremgangsmåte og apparat for datakommunikasjon i et brönnhull, og for deteksjon av gass-innströmning - Google Patents

Fremgangsmåte og apparat for datakommunikasjon i et brönnhull, og for deteksjon av gass-innströmning

Info

Publication number
NO943058D0
NO943058D0 NO943058A NO943058A NO943058D0 NO 943058 D0 NO943058 D0 NO 943058D0 NO 943058 A NO943058 A NO 943058A NO 943058 A NO943058 A NO 943058A NO 943058 D0 NO943058 D0 NO 943058D0
Authority
NO
Norway
Prior art keywords
wellbore
gas flow
data communication
flow detection
detection
Prior art date
Application number
NO943058A
Other languages
English (en)
Inventor
Steven C Owens
Frank Lindsay Gibbons
Ashok Nmi Patel
Iii James V Leggett
Louis Harold Rorden
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO943058D0 publication Critical patent/NO943058D0/no

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
    • E21B47/12—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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
    • G08C2201/51—Remote controlling of devices based on replies, status thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/911—Particular well-logging apparatus
    • Y10S367/912—Particular transducer
NO943058A 1991-06-14 1994-08-18 Fremgangsmåte og apparat for datakommunikasjon i et brönnhull, og for deteksjon av gass-innströmning NO943058D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/715,364 US5283768A (en) 1991-06-14 1991-06-14 Borehole liquid acoustic wave transducer
US08/108,958 US5592438A (en) 1991-06-14 1993-08-18 Method and apparatus for communicating data in a wellbore and for detecting the influx of gas

Publications (1)

Publication Number Publication Date
NO943058D0 true NO943058D0 (no) 1994-08-18

Family

ID=39092888

Family Applications (4)

Application Number Title Priority Date Filing Date
NO922284A NO307623B1 (no) 1991-06-14 1992-06-11 Toveis transduser for akustisk kommunikasjon gjennom fluidet i en brønn
NO943058A NO943058D0 (no) 1991-06-14 1994-08-18 Fremgangsmåte og apparat for datakommunikasjon i et brönnhull, og for deteksjon av gass-innströmning
NO19943059A NO315289B1 (no) 1991-06-14 1994-08-18 Fremgangsmåte for å overföre data i et borehull
NO20030612A NO20030612D0 (no) 1991-06-14 2003-02-07 Fremgangsmåte for å detektere innströmning av gass i et borehull

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO922284A NO307623B1 (no) 1991-06-14 1992-06-11 Toveis transduser for akustisk kommunikasjon gjennom fluidet i en brønn

Family Applications After (2)

Application Number Title Priority Date Filing Date
NO19943059A NO315289B1 (no) 1991-06-14 1994-08-18 Fremgangsmåte for å overföre data i et borehull
NO20030612A NO20030612D0 (no) 1991-06-14 2003-02-07 Fremgangsmåte for å detektere innströmning av gass i et borehull

Country Status (5)

Country Link
US (4) US5283768A (no)
CA (3) CA2071067C (no)
FR (2) FR2679681B1 (no)
GB (4) GB2256736B (no)
NO (4) NO307623B1 (no)

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GB2317955A (en) 1998-04-08
CA2130282C (en) 2003-05-13
US5592438A (en) 1997-01-07
CA2363981A1 (en) 1995-02-19
GB9800678D0 (en) 1998-03-11
FR2679681A1 (fr) 1993-01-29
GB2281424A (en) 1995-03-01
FR2679681B1 (fr) 1994-05-13
NO307623B1 (no) 2000-05-02
CA2071067C (en) 2002-12-24
GB2317979A (en) 1998-04-08
US5283768A (en) 1994-02-01
GB9212508D0 (en) 1992-07-22
GB2317979B (en) 1998-08-12
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GB2256736A (en) 1992-12-16
NO20030612L (no) 1995-02-20
GB9416722D0 (en) 1994-10-12
FR2716492B1 (fr) 2000-11-17
GB2256736B (en) 1995-11-01
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NO922284L (no) 1992-12-15
US6208586B1 (en) 2001-03-27
NO943059D0 (no) 1994-08-18
NO315289B1 (no) 2003-08-11
CA2363981C (en) 2003-10-21
GB9800677D0 (en) 1998-03-11
FR2716492A1 (fr) 1995-08-25
NO20030612D0 (no) 2003-02-07
GB2281424B (en) 1998-04-29
CA2071067A1 (en) 1992-12-15
US5850369A (en) 1998-12-15
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