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MX2013007732A - Metodo para la codificacion de la liberacion de presion para comunicar informacion del fondo del pozo a traves de perforacion hacia una ubicacion en la superficie. - Google Patents

Metodo para la codificacion de la liberacion de presion para comunicar informacion del fondo del pozo a traves de perforacion hacia una ubicacion en la superficie.

Info

Publication number
MX2013007732A
MX2013007732A MX2013007732A MX2013007732A MX2013007732A MX 2013007732 A MX2013007732 A MX 2013007732A MX 2013007732 A MX2013007732 A MX 2013007732A MX 2013007732 A MX2013007732 A MX 2013007732A MX 2013007732 A MX2013007732 A MX 2013007732A
Authority
MX
Mexico
Prior art keywords
wellbore
encoding system
pressure
flow
valve
Prior art date
Application number
MX2013007732A
Other languages
English (en)
Inventor
David Close
Paul Deere
Original Assignee
Welltronics Applic Llc
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
Priority claimed from US12/984,052 external-priority patent/US8467268B2/en
Priority claimed from US13/018,212 external-priority patent/US8824241B2/en
Application filed by Welltronics Applic Llc filed Critical Welltronics Applic Llc
Publication of MX2013007732A publication Critical patent/MX2013007732A/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
    • 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
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • 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
    • E21B47/22—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)

Abstract

Sistema de codificación de liberación de presión (1) para comunicar información del fondo del pozo a través de una perforación (2) hacia una ubicación en la superficie (20) que incluye una herramienta en el fondo del pozo (8) con una válvula (36) que limita el fluido que pasa por la perforación (2), un sensor (404) colocado en la perforación para detectar la condición del fondo del pozo en la perforación, un freno (44) que junto con la válvula, (36) ayuda a mover la válvula entre cuando menos dos posiciones en relación cronometrada a la condición del fondo del pozo percibida por el sensor, y un detector (18) colocado en la ubicación en la superficie para dar un valor medido en la ubicación de la superficie correlativa al tiempo entre los cambios de presión del fluido en la perforación. El sistema (1) asocia la posición de la válvula con la transducción de la presión. El sensor (404) es un sensor de inclinación que percibe el ángulo de inclinación de la perforación.
MX2013007732A 2011-01-04 2011-12-30 Metodo para la codificacion de la liberacion de presion para comunicar informacion del fondo del pozo a traves de perforacion hacia una ubicacion en la superficie. MX2013007732A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/984,052 US8467268B2 (en) 2006-07-26 2011-01-04 Pressure release encoding system for communicating downhole information through a wellbore to a surface location
US13/018,212 US8824241B2 (en) 2010-01-11 2011-01-31 Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location
PCT/US2011/068066 WO2012094242A2 (en) 2011-01-04 2011-12-30 Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location

Publications (1)

Publication Number Publication Date
MX2013007732A true MX2013007732A (es) 2014-12-05

Family

ID=46457927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007732A MX2013007732A (es) 2011-01-04 2011-12-30 Metodo para la codificacion de la liberacion de presion para comunicar informacion del fondo del pozo a traves de perforacion hacia una ubicacion en la superficie.

Country Status (6)

Country Link
AU (1) AU2011353550A1 (es)
CA (1) CA2823836A1 (es)
GB (1) GB2501638A (es)
MX (1) MX2013007732A (es)
RU (1) RU2013135664A (es)
WO (1) WO2012094242A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2499593B8 (en) 2012-02-21 2018-08-22 Tendeka Bv Wireless communication
US9453410B2 (en) 2013-06-21 2016-09-27 Evolution Engineering Inc. Mud hammer
US11125079B2 (en) 2016-08-18 2021-09-21 Halliburton Energy Services, Inc. Flow rate signals for wireless downhole communication
DK179179B1 (en) * 2016-09-21 2018-01-15 Advancetech Aps System and method for transmission of pulses
CN113700473A (zh) * 2021-09-15 2021-11-26 北京六合伟业科技股份有限公司 一种泥浆负脉冲发生装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714138B1 (en) * 2000-09-29 2004-03-30 Aps Technology, Inc. Method and apparatus for transmitting information to the surface from a drill string down hole in a well
US7417920B2 (en) * 2001-03-13 2008-08-26 Baker Hughes Incorporated Reciprocating pulser for mud pulse telemetry
US7881155B2 (en) * 2006-07-26 2011-02-01 Welltronics Applications LLC Pressure release encoding system for communicating downhole information through a wellbore to a surface location
US7646310B2 (en) * 2006-07-26 2010-01-12 Close David System for communicating downhole information through a wellbore to a surface location

Also Published As

Publication number Publication date
GB2501638A (en) 2013-10-30
GB201313028D0 (en) 2013-09-04
CA2823836A1 (en) 2012-07-12
RU2013135664A (ru) 2015-02-10
WO2012094242A2 (en) 2012-07-12
AU2011353550A1 (en) 2013-07-25
WO2012094242A3 (en) 2013-01-10

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