NO942709L - Fremgangsmåte og anordning for elektrisk akustiske telemetri - Google Patents

Fremgangsmåte og anordning for elektrisk akustiske telemetri

Info

Publication number
NO942709L
NO942709L NO942709A NO942709A NO942709L NO 942709 L NO942709 L NO 942709L NO 942709 A NO942709 A NO 942709A NO 942709 A NO942709 A NO 942709A NO 942709 L NO942709 L NO 942709L
Authority
NO
Norway
Prior art keywords
acoustic
drill string
electrical
transmitter
hole
Prior art date
Application number
NO942709A
Other languages
English (en)
Other versions
NO942709D0 (no
Inventor
Wallace Meyer
Macmillan Wisler
Arthur Hay
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 NO942709D0 publication Critical patent/NO942709D0/no
Publication of NO942709L publication Critical patent/NO942709L/no

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
    • E21B47/12—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 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
    • E21B47/12—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 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
    • E21B47/12—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

Landscapes

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

Abstract

En borekrageseksjon (22) av en borestreng (16) (dvs. ved nede-i-hulIsenden av borestrengen) Innbefatter en elektrisk sender/mottagerenhet (26) som står i forbindelse med en elektrisk/akustisk forsterkerenhet (28) som kommuniserer med en akustisk sender/mottagerenhet (29) i hullet ovenfor borestrengen ved hjelp av overføringen og mottagelsen av elektriske og akustiske signaler gjennom borestrengen. Med borestrenger som Innbefatter nede- 1-hullsmotorer (30) kan den elektriske sender/mottagerenhet (26) anbringes over eller under motoren. Telemetri oppe i hullet omfatter en elektrisk strøm som induseres i borestrengen ved hjelp av den elektriske senderen nede l hullet. Den elektriske strømmen inneholder kodet informasjon om forhold nede i hullet og vandrer opp langs borestrengen (16) hvor den detekteres på den elektriske mottageren i den elektriske/akustiske forsterkeren (28). Det mottatte signalet behandles til å drive den akustiske senderen i den elektriske/akustiske forsterkeren. Det akustiske signalet som inneholder den kodede informasjon induseres Inn i borestrengen ved hjelp av den akustiske sender og trenger seg opp langs borestrengen til den akustiske mottageren oppe i hullet. Dette mottatte signal anvendes og behandles til å evaluere og/eller optimalisere boreprosessen eller å evaluere Jordformasjonene som bores. Nede-I-hullstelemetri omfatter et akustisk signal som Induseres i borestrengen ved hjelp av den oppe l hullet anbragte akustiske sender. Det akustiske signalet inneholder kodet informasjon om kommandoer oppe l hullet og vandrer ned langs borestrengen hvor det detekteres på den akustiske mottageren i den elektriske/- akustiske forsterkeren. Det mottatte signalet behandles til å drive den elektriske senderen l den elektriske/- akustiske forsterkeren. Et elektrisk signal som inneholder den kodede informasjonen induseres I borestrengen ved hjelp av denne elektriske sender og vandrer ned langs borestrengen til den elektriske mottageren nede i hullet. Dette mottatte signal behandles og anvendes til å kommandere en prosessor (dvs. datamaskin) nede l hullet.
NO942709A 1993-07-26 1994-07-19 Fremgangsmåte og anordning for elektrisk akustiske telemetri NO942709L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9757093A 1993-07-26 1993-07-26

Publications (2)

Publication Number Publication Date
NO942709D0 NO942709D0 (no) 1994-07-19
NO942709L true NO942709L (no) 1995-01-27

Family

ID=22264079

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942709A NO942709L (no) 1993-07-26 1994-07-19 Fremgangsmåte og anordning for elektrisk akustiske telemetri

Country Status (3)

Country Link
EP (1) EP0636763A3 (no)
CA (1) CA2127921A1 (no)
NO (1) NO942709L (no)

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US9863222B2 (en) 2015-01-19 2018-01-09 Exxonmobil Upstream Research Company System and method for monitoring fluid flow in a wellbore using acoustic telemetry
US10408047B2 (en) 2015-01-26 2019-09-10 Exxonmobil Upstream Research Company Real-time well surveillance using a wireless network and an in-wellbore tool
US10697287B2 (en) 2016-08-30 2020-06-30 Exxonmobil Upstream Research Company Plunger lift monitoring via a downhole wireless network field
US10487647B2 (en) 2016-08-30 2019-11-26 Exxonmobil Upstream Research Company Hybrid downhole acoustic wireless network
US10590759B2 (en) 2016-08-30 2020-03-17 Exxonmobil Upstream Research Company Zonal isolation devices including sensing and wireless telemetry and methods of utilizing the same
US10465505B2 (en) 2016-08-30 2019-11-05 Exxonmobil Upstream Research Company Reservoir formation characterization using a downhole wireless network
US10344583B2 (en) 2016-08-30 2019-07-09 Exxonmobil Upstream Research Company Acoustic housing for tubulars
US10415376B2 (en) 2016-08-30 2019-09-17 Exxonmobil Upstream Research Company Dual transducer communications node for downhole acoustic wireless networks and method employing same
US10364669B2 (en) 2016-08-30 2019-07-30 Exxonmobil Upstream Research Company Methods of acoustically communicating and wells that utilize the methods
US10526888B2 (en) 2016-08-30 2020-01-07 Exxonmobil Upstream Research Company Downhole multiphase flow sensing methods
MX2020003296A (es) 2017-10-13 2020-07-28 Exxonmobil Upstream Res Co Metodo y sistema para realizar operaciones de hidrocarburo con redes de comunicacion mixta.
US10697288B2 (en) 2017-10-13 2020-06-30 Exxonmobil Upstream Research Company Dual transducer communications node including piezo pre-tensioning for acoustic wireless networks and method employing same
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US10837276B2 (en) 2017-10-13 2020-11-17 Exxonmobil Upstream Research Company Method and system for performing wireless ultrasonic communications along a drilling string
CN111201454B (zh) 2017-10-13 2022-09-09 埃克森美孚上游研究公司 用于利用通信执行操作的方法和系统
WO2019074657A1 (en) 2017-10-13 2019-04-18 Exxonmobil Upstream Research Company METHOD AND SYSTEM FOR REALIZING OPERATIONS USING COMMUNICATIONS
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US10690794B2 (en) 2017-11-17 2020-06-23 Exxonmobil Upstream Research Company Method and system for performing operations using communications for a hydrocarbon system
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Also Published As

Publication number Publication date
EP0636763A3 (en) 1995-08-09
CA2127921A1 (en) 1995-01-27
EP0636763A2 (en) 1995-02-01
NO942709D0 (no) 1994-07-19

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