EP0140788A3 - Générateur d'impulsions de pression - Google Patents

Générateur d'impulsions de pression Download PDF

Info

Publication number
EP0140788A3
EP0140788A3 EP84402124A EP84402124A EP0140788A3 EP 0140788 A3 EP0140788 A3 EP 0140788A3 EP 84402124 A EP84402124 A EP 84402124A EP 84402124 A EP84402124 A EP 84402124A EP 0140788 A3 EP0140788 A3 EP 0140788A3
Authority
EP
European Patent Office
Prior art keywords
rotor
lobes
generator
stator
pulse generator
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.)
Withdrawn
Application number
EP84402124A
Other languages
German (de)
English (en)
Other versions
EP0140788A2 (fr
Inventor
Jose A. Trevino
Wilson C. Chin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of EP0140788A2 publication Critical patent/EP0140788A2/fr
Publication of EP0140788A3 publication Critical patent/EP0140788A3/fr
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydraulic Motors (AREA)
  • Surgical Instruments (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
EP84402124A 1983-10-24 1984-10-23 Générateur d'impulsions de pression Withdrawn EP0140788A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54531383A 1983-10-24 1983-10-24
US545313 1990-06-27

Publications (2)

Publication Number Publication Date
EP0140788A2 EP0140788A2 (fr) 1985-05-08
EP0140788A3 true EP0140788A3 (fr) 1986-01-29

Family

ID=24175728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402124A Withdrawn EP0140788A3 (fr) 1983-10-24 1984-10-23 Générateur d'impulsions de pression

Country Status (7)

Country Link
EP (1) EP0140788A3 (fr)
AU (1) AU3459984A (fr)
BR (1) BR8405278A (fr)
CA (1) CA1228909A (fr)
ES (1) ES537000A0 (fr)
NO (1) NO844026L (fr)
OA (1) OA07846A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1268052A (fr) * 1986-01-29 1990-04-24 William Gordon Goodsman Systeme de telemetrie de fond en cours de forage
US6219301B1 (en) * 1997-11-18 2001-04-17 Schlumberger Technology Corporation Pressure pulse generator for measurement-while-drilling systems which produces high signal strength and exhibits high resistance to jamming
US6970398B2 (en) 2003-02-07 2005-11-29 Schlumberger Technology Corporation Pressure pulse generator for downhole tool
US7327634B2 (en) * 2004-07-09 2008-02-05 Aps Technology, Inc. Rotary pulser for transmitting information to the surface from a drill string down hole in a well
NO325613B1 (no) * 2004-10-12 2008-06-30 Well Tech As System og fremgangsmåte for trådløs dataoverføring i en produksjons- eller injeksjonsbrønn ved hjelp av fluidtrykkfluktuasjoner
US7330397B2 (en) 2005-01-27 2008-02-12 Schlumberger Technology Corporation Electromagnetic anti-jam telemetry tool
US9238965B2 (en) 2012-03-22 2016-01-19 Aps Technology, Inc. Rotary pulser and method for transmitting information to the surface from a drill string down hole in a well
US9494035B2 (en) 2012-11-06 2016-11-15 Evolution Engineering Inc. Fluid pressure pulse generator and method of using same
CA2895346C (fr) 2012-12-17 2018-10-23 Evolution Engineering Inc. Modulation de signal de telemesure de fond de trou a l'aide d'impulsions de pression de differentes hauteurs
US10753201B2 (en) 2012-12-17 2020-08-25 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
CA3036490C (fr) 2012-12-17 2021-08-03 Evolution Engineering Inc. Appareil de telemetrie d'impulsion de boue ayant un capteur de pression et procede de fonctionnement de celui-la
CA2952654C (fr) 2014-06-25 2018-01-23 Evolution Engineering Inc. Manchon de derivation d'ecoulement pour un generateur d'impulsions de pression de fluide d'un outil de telemetrie de fond de trou
WO2015196289A1 (fr) * 2014-06-25 2015-12-30 Evolution Engineering Inc. Générateur d'impulsions de pression de fluide pour un outil de télémétrie de fond de trou
US9874092B2 (en) 2014-06-25 2018-01-23 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9670774B2 (en) 2014-06-27 2017-06-06 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
CA2895681A1 (fr) 2014-06-27 2015-12-27 Evolution Engineering Inc. Generateur d'impulsions de pression de fluide pour un outil de telemetrie de fond
US9631487B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9540926B2 (en) 2015-02-23 2017-01-10 Aps Technology, Inc. Mud-pulse telemetry system including a pulser for transmitting information along a drill string
CN108138564A (zh) 2015-10-21 2018-06-08 哈利伯顿能源服务公司 包括低扭矩阀的泥浆脉冲遥测工具
WO2017079829A1 (fr) * 2015-11-12 2017-05-18 Evolution Engineering Inc. Générateur d'impulsions de pression de fluide pour outil de télémétrie
US10465506B2 (en) 2016-11-07 2019-11-05 Aps Technology, Inc. Mud-pulse telemetry system including a pulser for transmitting information along a drill string
US10180059B2 (en) 2016-12-20 2019-01-15 Evolution Engineering Inc. Telemetry tool with a fluid pressure pulse generator
US10323511B2 (en) 2017-02-15 2019-06-18 Aps Technology, Inc. Dual rotor pulser for transmitting information in a drilling system
CA3009855C (fr) 2017-07-14 2023-12-19 Evolution Engineering Inc. Generateur d'impulsion de pression de fluide et manchon de deviation d'ecoulement destines a un outil de telemetrie
CA3161876A1 (fr) 2019-12-18 2021-06-24 Baker Hughes Oilfield Operations, Llc Soupape de cisaillement oscillatrice pour telemesure par impulsions dans la boue et son utilisation
CN115667671A (zh) 2020-06-02 2023-01-31 贝克休斯油田作业有限责任公司 用于剪切阀脉冲器的角相关阀释放单元
CN115898382B (zh) * 2021-09-30 2024-06-25 中国石油化工股份有限公司 一种基于双向通讯的泥浆脉冲发生系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770006A (en) * 1972-08-02 1973-11-06 Mobil Oil Corp Logging-while-drilling tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770006A (en) * 1972-08-02 1973-11-06 Mobil Oil Corp Logging-while-drilling tool

Also Published As

Publication number Publication date
NO844026L (no) 1985-04-25
CA1228909A (fr) 1987-11-03
OA07846A (en) 1986-11-20
ES8601384A1 (es) 1985-10-16
ES537000A0 (es) 1985-10-16
BR8405278A (pt) 1985-08-27
EP0140788A2 (fr) 1985-05-08
AU3459984A (en) 1985-05-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19860630

17Q First examination report despatched

Effective date: 19870325

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880503

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TREVINO, JOSE A.

Inventor name: CHIN, WILSON C.