CA2462774A1 - Processus et dispositif de production de signaux pouvant etre transmis dans un puits - Google Patents

Processus et dispositif de production de signaux pouvant etre transmis dans un puits Download PDF

Info

Publication number
CA2462774A1
CA2462774A1 CA002462774A CA2462774A CA2462774A1 CA 2462774 A1 CA2462774 A1 CA 2462774A1 CA 002462774 A CA002462774 A CA 002462774A CA 2462774 A CA2462774 A CA 2462774A CA 2462774 A1 CA2462774 A1 CA 2462774A1
Authority
CA
Canada
Prior art keywords
desired value
fluid pump
drive speed
electric
well
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.)
Granted
Application number
CA002462774A
Other languages
English (en)
Other versions
CA2462774C (fr
Inventor
Hermann Juengerink
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.)
Weatherford Energy Services GmbH
Original Assignee
Precision Drilling Technology Services GmbH
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 Precision Drilling Technology Services GmbH filed Critical Precision Drilling Technology Services GmbH
Publication of CA2462774A1 publication Critical patent/CA2462774A1/fr
Application granted granted Critical
Publication of CA2462774C publication Critical patent/CA2462774C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CA2462774A 2003-04-09 2004-03-31 Processus et dispositif de production de signaux pouvant etre transmis dans un puits Expired - Fee Related CA2462774C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10316515A DE10316515B4 (de) 2003-04-09 2003-04-09 Verfahren und Vorrichtung zur Erzeugung von in einem Bohrloch übertragbaren Signalen
DE10316515.0 2003-04-09

Publications (2)

Publication Number Publication Date
CA2462774A1 true CA2462774A1 (fr) 2004-10-09
CA2462774C CA2462774C (fr) 2011-07-26

Family

ID=33038989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2462774A Expired - Fee Related CA2462774C (fr) 2003-04-09 2004-03-31 Processus et dispositif de production de signaux pouvant etre transmis dans un puits

Country Status (3)

Country Link
US (2) US20040200639A1 (fr)
CA (1) CA2462774C (fr)
DE (1) DE10316515B4 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320370B2 (en) * 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
US20070044959A1 (en) * 2005-09-01 2007-03-01 Baker Hughes Incorporated Apparatus and method for evaluating a formation
US20080169128A1 (en) * 2007-01-12 2008-07-17 Tt Technologies, Inc. Remote drill fluid supply system and method
EP2573428B1 (fr) * 2011-09-22 2016-12-28 Moventas Gears Oy Unité d'engrenage et procédé de contrôle d'une pompe de lubrification d'une unité d'engrenage
BR112015008678B1 (pt) 2012-10-16 2021-10-13 Weatherford Technology Holdings, Llc Método de controle do escoamento em um furo de um poço de petróleo ou gás e conjunto de controle de escoamento para uso em um poço de petróleo ou de gás
US10738598B2 (en) 2018-05-18 2020-08-11 China Petroleum & Chemical Corporation System and method for transmitting signals downhole
CN112576385A (zh) * 2020-11-25 2021-03-30 宝鸡石油机械有限责任公司 一种柴油发动机驱动钻井泵组控制系统及控制方法
WO2024196343A1 (fr) 2023-03-17 2024-09-26 Halliburton Energy Services, Inc. Communication de liaison descendante de puits de forage

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751192A (en) * 1971-04-12 1973-08-07 Borg Warner Submersible pump drive system
US3792428A (en) * 1972-07-18 1974-02-12 Mobil Oil Corp Method and apparatus for controlling the downhole acoustic transmitter of a logging-while-drilling system
US5113379A (en) * 1977-12-05 1992-05-12 Scherbatskoy Serge Alexander Method and apparatus for communicating between spaced locations in a borehole
DE3028813C2 (de) * 1980-07-30 1983-09-08 Christensen, Inc., 84115 Salt Lake City, Utah Verfahren und Vorrichtung zur Fernübertragung von Informationen
US4375852A (en) * 1981-09-08 1983-03-08 Weyerhaeuser Company Corner and edge protector
US4774694A (en) * 1981-12-15 1988-09-27 Scientific Drilling International Well information telemetry by variation of mud flow rate
US4694439A (en) * 1985-07-18 1987-09-15 Scientific Drilling International Well information telemetry by variation of mud flow rate
GB2214541B (en) * 1988-01-19 1991-06-26 Michael King Russell Signal transmitters
US5259731A (en) * 1991-04-23 1993-11-09 Dhindsa Jasbir S Multiple reciprocating pump system
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5846056A (en) * 1995-04-07 1998-12-08 Dhindsa; Jasbir S. Reciprocating pump system and method for operating same
DE59509406D1 (de) * 1995-05-23 2001-08-16 Baker Hughes Inc Verfahren und Vorrichtung zur Übertragung von Informationen an einen untertägigen Informationsempfänger
CA2217411C (fr) * 1996-10-07 2006-08-22 Tri-Ener-Tech Petroleum Services Ltd. Methode de reglage de la vitesse d'une pompe fondee sur la mesure de la profondeur du fluide dans un puits
US6257354B1 (en) * 1998-11-20 2001-07-10 Baker Hughes Incorporated Drilling fluid flow monitoring system
US6637522B2 (en) * 1998-11-24 2003-10-28 J. H. Fletcher & Co., Inc. Enhanced computer control of in-situ drilling system
US6339741B1 (en) * 2000-08-18 2002-01-15 Detroit Diesel Corporation Engine speed control with resume from idle or near idle
US6920085B2 (en) * 2001-02-14 2005-07-19 Halliburton Energy Services, Inc. Downlink telemetry system
US6755261B2 (en) * 2002-03-07 2004-06-29 Varco I/P, Inc. Method and system for controlling well fluid circulation rate
US7320370B2 (en) * 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
WO2006089258A1 (fr) * 2005-02-19 2006-08-24 Baker Hughes Incorporated Utilisation de mesures de fond de trou comme indicateurs de lithologie

Also Published As

Publication number Publication date
US20070274844A1 (en) 2007-11-29
DE10316515A1 (de) 2004-11-18
DE10316515B4 (de) 2005-04-28
CA2462774C (fr) 2011-07-26
US20040200639A1 (en) 2004-10-14

Similar Documents

Publication Publication Date Title
GEP20125678B (en) Systems and methods to control one or more system components by continuously variable transmission usage
EP1338505A3 (fr) Procédé et dispositif de commande pour transmission de bicyclette
CA2462774A1 (fr) Processus et dispositif de production de signaux pouvant etre transmis dans un puits
DE60036975D1 (de) Zentrifugensteuerungssystem und Verfahren mit Betriebsüberwachung und Pumpensteuerung
PL1618321T3 (pl) Pojazd drogowy z instalacją dodatkową
ATE342187T1 (de) Verfahren zur steuerung eines stufenlosen getriebes
EP1154162A4 (fr) Dispositif de commande d'une pompe hydraulique
EP0670426A4 (fr) Circuit capable de faire varier le volume de decharge d'une pompe dans un systeme ferme de detection de charge centrale.
US6287167B1 (en) Driving circuit for toy car
CA2013711A1 (fr) Une methode et dispositif de regulation d'un appareil de forage de roches
FI104279B1 (fi) Menetelmä ja sovitelma kallionporauksen syötön ohjaamiseksi
WO2004094824A3 (fr) Systeme d'injection de peroxyde d'hydrogene comportant un mecanisme de commande de flux en boucle fermee
US20100174416A1 (en) Digital positioning slurry system
CN201013374Y (zh) 掘进机截割部恒功率液压系统
WO2003102523A3 (fr) Systeme et procede de regulation volumetrique du liquide pour dynamometre de frein hydraulique en boucle fermee
AU2003207678A1 (en) Closed-loop phase compensation controller
AU1785188A (en) Electronic pump control
SE9904511D0 (sv) Förfarande för styrning av bergborrning
CN104444215B (zh) 适用于采煤工作面的刮板输送机及其调速控制方法
CN205479293U (zh) 汽车旋钮电子换档器
CN211090524U (zh) 高压松土装置
CN106949230A (zh) 汽车旋钮电子换档器
SE0202203D0 (sv) Hydraulsystem
JPS57153979A (en) Limiting control method and device for input horsepower into hydraulic pump
KR20040049636A (ko) 컨베이어 속도 원격 제어 시스템 및 그 방법

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831