ES8705560A1 - Un metodo y un aparato para determinar la velocidad de corte de una formacion terrestre atravesada por un pozo de sondeo lleno de fluido. - Google Patents

Un metodo y un aparato para determinar la velocidad de corte de una formacion terrestre atravesada por un pozo de sondeo lleno de fluido.

Info

Publication number
ES8705560A1
ES8705560A1 ES550497A ES550497A ES8705560A1 ES 8705560 A1 ES8705560 A1 ES 8705560A1 ES 550497 A ES550497 A ES 550497A ES 550497 A ES550497 A ES 550497A ES 8705560 A1 ES8705560 A1 ES 8705560A1
Authority
ES
Spain
Prior art keywords
waveforms
determined
shear velocity
velocity
frequency
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
ES550497A
Other languages
English (en)
Other versions
ES550497A0 (es
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.)
Schlumberger NV
Schlumberger Ltd USA
Original Assignee
Schlumberger NV
Schlumberger Ltd USA
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
Priority claimed from US06/687,074 external-priority patent/US4703460A/en
Priority claimed from US06/687,075 external-priority patent/US4698792A/en
Application filed by Schlumberger NV, Schlumberger Ltd USA filed Critical Schlumberger NV
Publication of ES550497A0 publication Critical patent/ES550497A0/es
Publication of ES8705560A1 publication Critical patent/ES8705560A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Drilling Tools (AREA)

Abstract

METODO Y APARATO PARA DETERMINAR LA VELOCIDAD DE CORTE DE UNA FORMACION TERRESTRE. CONSISTE EN LIMITAR EL ANCHO DE LAS FORMAS DE ONDA POR UNA FRECUENCIA SUPERIOR (FU); Y DETERMINAR LA VELOCIDAD DE CORTE DE LA FORMACION TERRESTRE A PARTIR DE LAS FORMAS DE ONDA. EL APARATO CONSISTE EN UNA HERRAMIENTA QUE INCLUYE UN TRANSMISOR DIPOLO (56), SEPARADO DE RECEPTORES DIPOLO (58, 59) EN EL CARTUCHO DE UN TRANSDUCTOR (54); UN CARTUCHO (52) ACOPLADO A LA INSTRUMENTACION DE SUPERFICIE (40) A TRAVES DE LOS CONDUCTORES EN EL CABLE (30); UN AMPLIFICADOR (64); UN FORMADOR DE PULSOR (62); UN MICROPROCESADOR (80); Y AMPLIFICADORES (72, 73). TIENE APLICACION EN PERFORACIONES SUBTERRANEAS.
ES550497A 1984-12-28 1985-12-27 Un metodo y un aparato para determinar la velocidad de corte de una formacion terrestre atravesada por un pozo de sondeo lleno de fluido. Expired ES8705560A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/687,074 US4703460A (en) 1984-12-28 1984-12-28 Method and apparatus for acoustic dipole direct shear wave well logging
US06/687,075 US4698792A (en) 1984-12-28 1984-12-28 Method and apparatus for acoustic dipole shear wave well logging

Publications (2)

Publication Number Publication Date
ES550497A0 ES550497A0 (es) 1987-05-01
ES8705560A1 true ES8705560A1 (es) 1987-05-01

Family

ID=27103931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550497A Expired ES8705560A1 (es) 1984-12-28 1985-12-27 Un metodo y un aparato para determinar la velocidad de corte de una formacion terrestre atravesada por un pozo de sondeo lleno de fluido.

Country Status (12)

Country Link
EP (1) EP0188936B1 (es)
CN (1) CN1013412B (es)
BR (1) BR8506230A (es)
DE (1) DE3584722D1 (es)
DK (1) DK608885A (es)
ES (1) ES8705560A1 (es)
GR (1) GR853150B (es)
MA (1) MA20598A1 (es)
MX (1) MX159849A (es)
NO (1) NO168855C (es)
OA (1) OA08154A (es)
PT (1) PT81766B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224350A3 (en) * 1985-11-22 1988-11-17 Mobil Oil Corporation Borehole logging tool
US6850168B2 (en) * 2000-11-13 2005-02-01 Baker Hughes Incorporated Method and apparatus for LWD shear velocity measurement
US6611761B2 (en) * 2000-12-19 2003-08-26 Schlumberger Technology Corporation Sonic well logging for radial profiling
US6614716B2 (en) 2000-12-19 2003-09-02 Schlumberger Technology Corporation Sonic well logging for characterizing earth formations
US9417352B2 (en) * 2013-06-12 2016-08-16 Schlumberger Technology Corporation Multi-frequency inversion of modal dispersions for estimating formation anisotropy constants
CN111691876B (zh) * 2020-05-12 2023-05-09 中海油田服务股份有限公司 一种利用声波测井对邻井成像的方法、装置及存储介质
CN113126166B (zh) * 2021-03-31 2022-04-12 中国科学院声学研究所 一种基于分段线性调频的声波测井偶极声源自动调节方法
EP4102202A3 (de) * 2021-06-11 2023-01-18 Kistler Holding AG Aufnahmeelement
CN114961700B (zh) * 2022-05-31 2023-06-27 中国石油大学(华东) 三维声波测井纵波速度径向剖面反演成像方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307616A (en) * 1979-12-26 1981-12-29 Rockwell International Corporation Signal processing technique for ultrasonic inspection
US4562556A (en) * 1981-10-09 1985-12-31 Schlumberger Technology Corporation Compressional and shear velocity logging method apparatus
MA19839A1 (fr) * 1982-07-06 1984-04-01 Exxon Production Research Co Appareil et procede de diagraphie acoustique et procede de reduction du bruit du aux ondes de compression et de stoneley .
US4774693A (en) * 1983-01-03 1988-09-27 Exxon Production Research Company Shear wave logging using guided waves

Also Published As

Publication number Publication date
DE3584722D1 (de) 1992-01-02
PT81766A (en) 1986-01-02
NO168855C (no) 1992-04-08
ES550497A0 (es) 1987-05-01
GR853150B (es) 1986-04-29
DK608885A (da) 1986-06-29
MX159849A (es) 1989-09-21
CN1013412B (zh) 1991-07-31
CN85109403A (zh) 1986-07-09
NO168855B (no) 1991-12-30
BR8506230A (pt) 1986-08-26
PT81766B (pt) 1992-07-31
NO855118L (no) 1986-06-30
DK608885D0 (da) 1985-12-30
OA08154A (en) 1987-03-31
EP0188936A3 (en) 1989-05-10
EP0188936B1 (en) 1991-11-21
MA20598A1 (fr) 1986-07-01
EP0188936A2 (en) 1986-07-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203