JPS4862476A - - Google Patents

Info

Publication number
JPS4862476A
JPS4862476A JP47105756A JP10575672A JPS4862476A JP S4862476 A JPS4862476 A JP S4862476A JP 47105756 A JP47105756 A JP 47105756A JP 10575672 A JP10575672 A JP 10575672A JP S4862476 A JPS4862476 A JP S4862476A
Authority
JP
Japan
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.)
Pending
Application number
JP47105756A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4862476A publication Critical patent/JPS4862476A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • 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
    • E21B45/00—Measuring the drilling time or rate of penetration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/484—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by contact-making switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Earth Drilling (AREA)
JP47105756A 1971-10-20 1972-10-20 Pending JPS4862476A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00190881A US3853004A (en) 1971-10-20 1971-10-20 Methods and systems for measuring, displaying and recording time-rate of penetration

Publications (1)

Publication Number Publication Date
JPS4862476A true JPS4862476A (enExample) 1973-08-31

Family

ID=22703195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47105756A Pending JPS4862476A (enExample) 1971-10-20 1972-10-20

Country Status (4)

Country Link
US (1) US3853004A (enExample)
JP (1) JPS4862476A (enExample)
DE (1) DE2251357A1 (enExample)
FR (1) FR2161918B3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194847A (en) * 1975-02-18 1976-08-19 Keisukino nyuryokukairo

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432335A (en) * 1972-05-04 1976-04-14 Schlumberger Ltd Well logging data processing techniques
FR2278908A1 (fr) * 1974-01-23 1976-02-13 Schlumberger Prospection Procedes et dispositifs pour determiner l'avancement d'un forage
US4099410A (en) * 1977-09-26 1978-07-11 Arthur J. Connelly Rate of penetration recorder
US4114435A (en) * 1977-11-01 1978-09-19 Mobil Oil Corporation Well drilling system
GB2035554B (en) * 1978-10-10 1983-08-17 Dresser Ind Well logging system and method
US4616321A (en) * 1979-08-29 1986-10-07 Chan Yun T Drilling rig monitoring system
US4610005A (en) * 1980-06-19 1986-09-02 Dresser Industries, Inc. Video borehole depth measuring system
US4419886A (en) * 1981-12-18 1983-12-13 Cooper Industries, Inc. Rate of penetration sensor for oil drilling rigs
US4459752A (en) * 1982-09-27 1984-07-17 Babcock Consultants, Inc. Precision tubular length measuring system
DE3539263A1 (de) * 1985-11-06 1987-05-14 Hoelter Heinz Verfahren zur feststellung der grenzbereiche zwischen kohle und gestein bei walzenschraemmladern und vortriebsmaschinen zur automatischen steuerung derselben
US4976143A (en) * 1989-10-04 1990-12-11 Anadrill, Inc. System and method for monitoring drill bit depth
FR2657964B1 (fr) * 1990-02-06 1992-11-13 Malinet Frederic Procede d'affichage des vitesses d'enfoncement d'un organe dans un materiau en fonction de ses positions successives dans le sens du travail et dispositif pour la mise en óoeuvre.
US5107705A (en) * 1990-03-30 1992-04-28 Schlumberger Technology Corporation Video system and method for determining and monitoring the depth of a bottomhole assembly within a wellbore
US5207095A (en) * 1991-10-11 1993-05-04 Liberty Mutual Insurance Company Vehicle braking technique evaluation apparatus
GB9216740D0 (en) * 1992-08-06 1992-09-23 Schlumberger Services Petrol Determination of drill bit rate of penetration from surface measurements
RU2155865C2 (ru) * 1997-12-02 2000-09-10 Открытое акционерное общество "Всероссийский научно-исследовательский, проектно-конструкторский и технологический институт релестроения с опытным производством" Устройство для измерения длины колонны труб
RU2215140C1 (ru) * 2002-05-16 2003-10-27 Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" Устройство для измерения длины колонны труб
US8956376B2 (en) 2011-06-30 2015-02-17 The Spectranetics Corporation Reentry catheter and method thereof
WO2013003757A2 (en) 2011-06-30 2013-01-03 The Spectranetics Corporation Reentry catheter and method thereof
US8998936B2 (en) 2011-06-30 2015-04-07 The Spectranetics Corporation Reentry catheter and method thereof
CN103615232B (zh) * 2013-11-28 2016-06-01 成都福立盟科技有限公司 一种基于钻井参数仪的数据监控系统及方法
CN105807080A (zh) * 2016-03-24 2016-07-27 中冶华天南京工程技术有限公司 环冷机测速装置
WO2021222977A1 (en) * 2020-05-04 2021-11-11 Globaltech Corporation Pty Ltd Drilling rate of penetration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364359A (en) * 1968-01-16 Dynamics Res Corp Electro-optical encoder having transmission variation compensation
US2981102A (en) * 1956-03-23 1961-04-25 Geolograph Co Well depth recorder
US3364494A (en) * 1961-06-23 1968-01-16 Exxon Production Research Co Drilling system recorder
US3329931A (en) * 1962-12-20 1967-07-04 Schlumberger Techmology Corp Methods and systems for recording and processing well logging data
GB1053964A (enExample) * 1963-05-09
US3368400A (en) * 1964-07-14 1968-02-13 Shell Oil Co Method for determining the top of abnormal formation pressures
US3360774A (en) * 1964-09-03 1967-12-26 Schlumberger Technology Corp Magnetic tape data recording methods and apparatus
US3457544A (en) * 1968-02-06 1969-07-22 Schlumberger Technology Corp Methods and apparatus for recording well logging data
US3541852A (en) * 1968-11-29 1970-11-24 Dresser Ind Electronic system for monitoring drilling conditions relating to oil and gas wells
US3522727A (en) * 1968-12-27 1970-08-04 Tenneco Oil Co Measuring apparatus for drilling rigs
US3643504A (en) * 1969-08-29 1972-02-22 Texaco Inc System for borehole depth and tool position measurements
US3620077A (en) * 1970-03-20 1971-11-16 Tenneco Oil Co Apparatus and method for monitoring bottomhole differential pressure in a wellbore
US3651871A (en) * 1970-04-17 1972-03-28 Automatic Drilling Mach Drilling rig depth control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194847A (en) * 1975-02-18 1976-08-19 Keisukino nyuryokukairo

Also Published As

Publication number Publication date
FR2161918A1 (enExample) 1973-07-13
FR2161918B3 (enExample) 1975-11-28
US3853004A (en) 1974-12-10
DE2251357A1 (de) 1973-05-10

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