FR2147974B1 - - Google Patents

Info

Publication number
FR2147974B1
FR2147974B1 FR7224148A FR7224148A FR2147974B1 FR 2147974 B1 FR2147974 B1 FR 2147974B1 FR 7224148 A FR7224148 A FR 7224148A FR 7224148 A FR7224148 A FR 7224148A FR 2147974 B1 FR2147974 B1 FR 2147974B1
Authority
FR
France
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
FR7224148A
Other versions
FR2147974A1 (fr
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of FR2147974A1 publication Critical patent/FR2147974A1/fr
Application granted granted Critical
Publication of FR2147974B1 publication Critical patent/FR2147974B1/fr
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)
FR7224148A 1971-07-06 1972-07-04 Expired FR2147974B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2147974A1 FR2147974A1 (fr) 1973-03-11
FR2147974B1 true FR2147974B1 (fr) 1976-10-29

Family

ID=22574999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224148A Expired FR2147974B1 (fr) 1971-07-06 1972-07-04

Country Status (8)

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

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
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
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
CA2548694C (fr) * 2005-08-31 2012-07-24 Extreme Engineering Ltd. Rondelle de protection contre l'erosion par fluide pour arbre tournant d'un outil de mesure en cours de forage
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 (fr) * 2008-06-06 2014-06-03 Schlumberger Technology Corporation Commutateur de detection de position sans contact
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 (fr) * 2014-06-19 2015-12-23 Services Petroliers Schlumberger Modulation rotative et axiale pour télémétrie par impulsions dans la boue
US9840910B2 (en) 2014-06-25 2017-12-12 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9840909B2 (en) 2014-06-25 2017-12-12 Evolution Engineering Inc. Flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry tool
WO2015196282A1 (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
US10508538B2 (en) 2014-12-01 2019-12-17 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
US11047207B2 (en) 2015-12-30 2021-06-29 Halliburton Energy Services, Inc. Controlling the sensitivity of a valve by adjusting a gap
WO2018006178A1 (fr) 2016-07-07 2018-01-11 Impulse Downhole Solutions Ltd. Ensemble d'impulsion à écoulement traversant destiné à être utilisé dans des opérations de fond de trou
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
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

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

Also Published As

Publication number Publication date
CA961478A (en) 1975-01-21
AU461859B2 (en) 1975-06-05
DE2233324B2 (de) 1978-04-06
DE2233324A1 (de) 1973-01-18
GB1346003A (en) 1974-02-06
AU4241772A (en) 1973-11-22
FR2147974A1 (fr) 1973-03-11
JPS5429962B1 (fr) 1979-09-27
NL7204632A (fr) 1973-01-09
US3739331A (en) 1973-06-12
DE2233324C3 (de) 1978-11-30

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