DE10316515B4 - Verfahren und Vorrichtung zur Erzeugung von in einem Bohrloch übertragbaren Signalen - Google Patents

Verfahren und Vorrichtung zur Erzeugung von in einem Bohrloch übertragbaren Signalen Download PDF

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Publication number
DE10316515B4
DE10316515B4 DE10316515A DE10316515A DE10316515B4 DE 10316515 B4 DE10316515 B4 DE 10316515B4 DE 10316515 A DE10316515 A DE 10316515A DE 10316515 A DE10316515 A DE 10316515A DE 10316515 B4 DE10316515 B4 DE 10316515B4
Authority
DE
Germany
Prior art keywords
borehole
transmitted
generating signals
signals
generating
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.)
Expired - Fee Related
Application number
DE10316515A
Other languages
English (en)
Other versions
DE10316515A1 (de
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 Group Inc
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 Group Inc, Precision Drilling Technology Services GmbH filed Critical Precision Drilling Technology Services Group Inc
Priority to DE10316515A priority Critical patent/DE10316515B4/de
Priority to CA2462774A priority patent/CA2462774C/en
Priority to US10/818,650 priority patent/US20040200639A1/en
Publication of DE10316515A1 publication Critical patent/DE10316515A1/de
Application granted granted Critical
Publication of DE10316515B4 publication Critical patent/DE10316515B4/de
Priority to US11/755,319 priority patent/US20070274844A1/en
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)
DE10316515A 2003-04-09 2003-04-09 Verfahren und Vorrichtung zur Erzeugung von in einem Bohrloch übertragbaren Signalen Expired - Fee Related DE10316515B4 (de)

Priority Applications (4)

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
CA2462774A CA2462774C (en) 2003-04-09 2004-03-31 Process and device for generating signals which can be transmitted in a well
US10/818,650 US20040200639A1 (en) 2003-04-09 2004-04-06 Process and device for generating signals which can be transmitted in a well
US11/755,319 US20070274844A1 (en) 2003-04-09 2007-05-30 Process and device for generating signals which can be transmitted in a well

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE10316515A1 DE10316515A1 (de) 2004-11-18
DE10316515B4 true DE10316515B4 (de) 2005-04-28

Family

ID=33038989

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (7)

* 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
ES2620265T3 (es) * 2011-09-22 2017-06-28 Moventas Gears Oy Unidad de engranaje y método para controlar una bomba de lubricación de una unidad de engranaje
GB2508710B (en) 2012-10-16 2015-05-27 Petrowell Ltd Flow control assembly
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
EP0744527B1 (de) * 1995-05-23 2001-07-11 Baker Hughes Incorporated Verfahren und Vorrichtung zur Übertragung von Informationen an einen untertägigen Informationsempfänger

Family Cites Families (18)

* 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
US5846056A (en) * 1995-04-07 1998-12-08 Dhindsa; Jasbir S. Reciprocating pump system and method for operating same
AU4448897A (en) * 1996-10-07 1998-05-05 Tri-Ener-Tech Petroleum Services Ltd. Method for controlling the speed of a pump based on measurement of the fluid depth in a well
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
US7650241B2 (en) * 2005-02-19 2010-01-19 Baker Hughes Incorporated Use of the dynamic downhole measurements as lithology indicators

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
EP0744527B1 (de) * 1995-05-23 2001-07-11 Baker Hughes Incorporated Verfahren und Vorrichtung zur Übertragung von Informationen an einen untertägigen Informationsempfänger

Also Published As

Publication number Publication date
DE10316515A1 (de) 2004-11-18
CA2462774A1 (en) 2004-10-09
US20040200639A1 (en) 2004-10-14
CA2462774C (en) 2011-07-26
US20070274844A1 (en) 2007-11-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PRECISION ENERGY SERVICES GMBH, 31234 EDEMISSEN, D

8327 Change in the person/name/address of the patent owner

Owner name: WEATHERFORD ENERGY SERVICES GMBH, 31234 EDEMIS, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee