GB1346003A - Logging while well drilling apparatus - Google Patents

Logging while well drilling apparatus

Info

Publication number
GB1346003A
GB1346003A GB1664672A GB1664672A GB1346003A GB 1346003 A GB1346003 A GB 1346003A GB 1664672 A GB1664672 A GB 1664672A GB 1664672 A GB1664672 A GB 1664672A GB 1346003 A GB1346003 A GB 1346003A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
motor
tool
valve
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
Application number
GB1664672A
Other languages
English (en)
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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of GB1346003A publication Critical patent/GB1346003A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/60—Apparatus which relate to the handling of originals
    • G03G15/605—Holders for originals or exposure platens
    • 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
    • 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
    • E21B47/24—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 positive mud pulses using a flow restricting valve within the drill pipe

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (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)
  • General Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
GB1664672A 1971-07-06 1972-04-11 Logging while well drilling apparatus Expired GB1346003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15998971A 1971-07-06 1971-07-06

Publications (1)

Publication Number Publication Date
GB1346003A true GB1346003A (en) 1974-02-06

Family

ID=22574999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1664672A Expired GB1346003A (en) 1971-07-06 1972-04-11 Logging while well drilling apparatus

Country Status (8)

Country Link
US (1) US3739331A (enExample)
JP (1) JPS5429962B1 (enExample)
AU (1) AU461859B2 (enExample)
CA (1) CA961478A (enExample)
DE (1) DE2233324C3 (enExample)
FR (1) FR2147974B1 (enExample)
GB (1) GB1346003A (enExample)
NL (1) NL7204632A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661627A (zh) * 2018-04-28 2018-10-16 中国石油集团工程技术研究院有限公司 一种用于扭矩测量的信号处理系统及方法

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867714A (en) * 1973-04-16 1975-02-18 Mobil Oil Corp Torque assist for logging-while-drilling tool
US4630244A (en) * 1984-03-30 1986-12-16 Nl Industries, Inc. Rotary acting shear valve for drilling fluid telemetry systems
US5103430A (en) * 1990-11-01 1992-04-07 The Bob Fournet Company Mud pulse pressure signal generator
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
US5984719A (en) * 1997-12-31 1999-11-16 Reliance Controls Corporation Remote power inlet box for an auxiliary power supply system
US6105690A (en) * 1998-05-29 2000-08-22 Aps Technology, Inc. Method and apparatus for communicating with devices downhole in a well especially adapted for use as a bottom hole mud flow sensor
US6469637B1 (en) 1999-08-12 2002-10-22 Baker Hughes Incorporated Adjustable shear valve mud pulser and controls therefor
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
US6626253B2 (en) * 2001-02-27 2003-09-30 Baker Hughes Incorporated Oscillating shear valve for mud pulse telemetry
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
US7330397B2 (en) * 2005-01-27 2008-02-12 Schlumberger Technology Corporation Electromagnetic anti-jam telemetry tool
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
US7983113B2 (en) * 2005-03-29 2011-07-19 Baker Hughes Incorporated Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals
CA2548694C (en) * 2005-08-31 2012-07-24 Extreme Engineering Ltd. Fluid erosion protection washer for rotating shaft in mwd tool
US8138943B2 (en) * 2007-01-25 2012-03-20 David John Kusko Measurement while drilling pulser with turbine power generation unit
US8174929B2 (en) * 2007-07-02 2012-05-08 Schlumberger Technology Corporation Spindle for mud pulse telemetry applications
CA2746081C (en) * 2008-06-06 2014-06-03 Schlumberger Technology Corporation Contactless position detection switch
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
EP2957717A1 (en) * 2014-06-19 2015-12-23 Services Petroliers Schlumberger Rotary and axial modulation for mud-pulse telemetry
US9874092B2 (en) 2014-06-25 2018-01-23 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
WO2015196288A1 (en) * 2014-06-25 2015-12-30 Evolution Engineering Inc. A flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry tool
US9840910B2 (en) 2014-06-25 2017-12-12 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
CA2967494C (en) 2014-12-01 2020-07-07 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
EP3334891A4 (en) 2015-08-14 2019-06-19 Impulse Downhole Solutions Ltd. PROCEDURE FOR SIDE DRILLING
WO2017116448A1 (en) 2015-12-30 2017-07-06 Halliburton Energy Services, Inc. Controlling the sensitivity of a valve by adjusting a gap
WO2018006178A1 (en) 2016-07-07 2018-01-11 Impulse Downhole Solutions Ltd. Flow-through pulsing assembly for use in downhole operations
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 (en) 2017-07-14 2023-12-19 Evolution Engineering Inc. Fluid pressure pulse generator and flow bypass sleeve for a telemetry tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700131A (en) * 1951-07-20 1955-01-18 Lane Wells Co Measurement system
US2925251A (en) * 1954-03-05 1960-02-16 Jan J Arps Earth well borehole drilling and logging system
US2958821A (en) * 1957-04-01 1960-11-01 Dresser Operations Inc Turbodrill tachometer
US3065416A (en) * 1960-03-21 1962-11-20 Dresser Ind Well apparatus
US3309656A (en) * 1964-06-10 1967-03-14 Mobil Oil Corp Logging-while-drilling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661627A (zh) * 2018-04-28 2018-10-16 中国石油集团工程技术研究院有限公司 一种用于扭矩测量的信号处理系统及方法
CN108661627B (zh) * 2018-04-28 2022-02-01 中国石油天然气集团有限公司 一种用于扭矩测量的信号处理系统及方法

Also Published As

Publication number Publication date
DE2233324B2 (de) 1978-04-06
AU461859B2 (en) 1975-06-05
AU4241772A (en) 1973-11-22
JPS5429962B1 (enExample) 1979-09-27
DE2233324A1 (de) 1973-01-18
DE2233324C3 (de) 1978-11-30
US3739331A (en) 1973-06-12
FR2147974B1 (enExample) 1976-10-29
FR2147974A1 (enExample) 1973-03-11
NL7204632A (enExample) 1973-01-09
CA961478A (en) 1975-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years