NO962076L - Fremgangsmåte og apparat til overföring av data til en datamottager anordnet i grunnen - Google Patents

Fremgangsmåte og apparat til overföring av data til en datamottager anordnet i grunnen

Info

Publication number
NO962076L
NO962076L NO962076A NO962076A NO962076L NO 962076 L NO962076 L NO 962076L NO 962076 A NO962076 A NO 962076A NO 962076 A NO962076 A NO 962076A NO 962076 L NO962076 L NO 962076L
Authority
NO
Norway
Prior art keywords
transmitting data
grounded
receiver
grounded receiver
transmitting
Prior art date
Application number
NO962076A
Other languages
English (en)
Other versions
NO317274B1 (no
NO962076D0 (no
Inventor
Joachim Oppelt
Gerald Heisig
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 NO962076D0 publication Critical patent/NO962076D0/no
Publication of NO962076L publication Critical patent/NO962076L/no
Publication of NO317274B1 publication Critical patent/NO317274B1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • 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
    • E21B47/18—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 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
    • E21B47/18—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Communication Control (AREA)
NO19962076A 1995-05-23 1996-05-21 Fremgangsmate og anordning for dataoverforing til en nedihulls mottaker under boring ved variasjon av slamstromningsrate uavhengig av slampumpe NO317274B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95107863A EP0744527B1 (de) 1995-05-23 1995-05-23 Verfahren und Vorrichtung zur Übertragung von Informationen an einen untertägigen Informationsempfänger

Publications (3)

Publication Number Publication Date
NO962076D0 NO962076D0 (no) 1996-05-21
NO962076L true NO962076L (no) 1996-11-25
NO317274B1 NO317274B1 (no) 2004-10-04

Family

ID=8219280

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19962076A NO317274B1 (no) 1995-05-23 1996-05-21 Fremgangsmate og anordning for dataoverforing til en nedihulls mottaker under boring ved variasjon av slamstromningsrate uavhengig av slampumpe

Country Status (3)

Country Link
EP (1) EP0744527B1 (no)
DE (1) DE59509406D1 (no)
NO (1) NO317274B1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349404B (en) * 1998-02-05 2000-12-20 Baker Hughes Inc Apparatus for transmitting data during drilling
US5963138A (en) * 1998-02-05 1999-10-05 Baker Hughes Incorporated Apparatus and method for self adjusting downlink signal communication
US6727696B2 (en) 1998-03-06 2004-04-27 Baker Hughes Incorporated Downhole NMR processing
US6920085B2 (en) 2001-02-14 2005-07-19 Halliburton Energy Services, Inc. Downlink telemetry system
US6788219B2 (en) 2002-11-27 2004-09-07 Halliburton Energy Services, Inc. Structure and method for pulse telemetry
US6963290B2 (en) 2002-11-27 2005-11-08 Halliburton Energy Services, Inc. Data recovery for pulse telemetry using pulse position modulation
DE10316515B4 (de) * 2003-04-09 2005-04-28 Prec Drilling Tech Serv Group Verfahren und Vorrichtung zur Erzeugung von in einem Bohrloch übertragbaren Signalen
GB2403488B (en) 2003-07-04 2005-10-05 Flight Refueling Ltd Downhole data communication
US7320370B2 (en) 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
DE102007040997B4 (de) 2007-08-29 2015-01-08 Weatherford Energy Services Gmbh Regelbares Druckminderventil und Verwendung desselben zur Erzeugung von Druckänderungssignalen
CA2642713C (en) 2008-11-03 2012-08-07 Halliburton Energy Services, Inc. Drilling apparatus and method
US9388635B2 (en) 2008-11-04 2016-07-12 Halliburton Energy Services, Inc. Method and apparatus for controlling an orientable connection in a drilling assembly
CN102507242B (zh) * 2011-10-31 2014-09-10 中国海洋石油总公司 一种循环试验测试系统
CN104727810B (zh) * 2013-12-23 2017-07-07 中国石油化工集团公司 随钻测控系统的下行通讯装置及其下传通讯方法
US12320252B2 (en) 2021-07-09 2025-06-03 Schlumberger Technology Corporation Systems and methods for generating a downlink signal
US20250334047A1 (en) * 2024-04-24 2025-10-30 Halliburton Energy Services, Inc. Downhole tool, well system, and method employing a sensor positioned proximate a spinning feature of a downhole device, the sensor configured to sense for a change in noise emanating from the spinning feature

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636392A (en) * 1969-10-16 1972-01-18 Dresser Ind Electrical generator having nonsalient poles for metering shaft rotation
US3800277A (en) * 1972-07-18 1974-03-26 Mobil Oil Corp Method and apparatus for surface-to-downhole communication
US4471843A (en) * 1982-04-23 1984-09-18 Conoco Inc. Method and apparatus for rotary drill guidance
US4461359A (en) * 1982-04-23 1984-07-24 Conoco Inc. Rotary drill indexing system
FR2641387B1 (fr) * 1988-12-30 1991-05-31 Inst Francais Du Petrole Methode et dispositif de telecommande d'equipement de train de tiges par sequence d'information
US5579283A (en) * 1990-07-09 1996-11-26 Baker Hughes Incorporated Method and apparatus for communicating coded messages in a wellbore
US5332048A (en) 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
DE69425008T2 (de) * 1993-03-26 2000-11-02 Halliburton Energy Services, Inc. Digitale Schlammpulstelemetrieanordnung

Also Published As

Publication number Publication date
NO317274B1 (no) 2004-10-04
DE59509406D1 (de) 2001-08-16
EP0744527A1 (de) 1996-11-27
EP0744527B1 (de) 2001-07-11
NO962076D0 (no) 1996-05-21

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Legal Events

Date Code Title Description
MK1K Patent expired