MX169687B - Aparato y metodo de registro de pozos - Google Patents

Aparato y metodo de registro de pozos

Info

Publication number
MX169687B
MX169687B MX012998A MX1299888A MX169687B MX 169687 B MX169687 B MX 169687B MX 012998 A MX012998 A MX 012998A MX 1299888 A MX1299888 A MX 1299888A MX 169687 B MX169687 B MX 169687B
Authority
MX
Mexico
Prior art keywords
borehole
locations
resistivity
determining
formations
Prior art date
Application number
MX012998A
Other languages
English (en)
Inventor
Michael Ross
Brian Clark
Jacques Jundt
Martin Luling
Original Assignee
Schlumberger Surenco Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22361824&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX169687(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schlumberger Surenco Sa filed Critical Schlumberger Surenco Sa
Publication of MX169687B publication Critical patent/MX169687B/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Debugging And Monitoring (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

La presente invención se refiere a un aparato de registro para determinar la resistividad de formaciones terrestres que rodean un pozo de sondeo, que comprende: un transmisor para generar una energía de onda electromagnética en un primer sitio o ubicación en el pozo de sondeo; un receptor para recibir la energía de onda electromagnética en la segunda y tercera ubicaciones en el pozo de sondeo, la segunda y tercera ubicaciones estando separadas sucesivamente en sentido longitudinal en el pozo de sondeo desde la primera ubicación; un circuito para detectar el desplazamiento de fase entre la energía electromagnética recibida en la segunda y tercera ubicaciones en el pozo de sondeo; un circuito para detectar la atenuación entre la energía electromagnética recibida en la segunda y tercera ubicaciones en el pozo de sondeo; en donde el aparato está caracterizado porque incluye: un sistema para determinar, como una función del desplazamiento de fase detectado, la resistividad de las formaciones a una profundidad de investigación relativamente poco profunda alrededor de la segunda y tercera ubicaciones y para determinar, como una función de la atenuación detectada, la resistividad de las formaciones a una profundidad de investigación relativamente profunda alrededor de la segunda y tercera ubicaciones.
MX012998A 1987-10-30 1988-09-13 Aparato y metodo de registro de pozos MX169687B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/115,503 US4899112A (en) 1987-10-30 1987-10-30 Well logging apparatus and method for determining formation resistivity at a shallow and a deep depth

Publications (1)

Publication Number Publication Date
MX169687B true MX169687B (es) 1993-07-19

Family

ID=22361824

Family Applications (1)

Application Number Title Priority Date Filing Date
MX012998A MX169687B (es) 1987-10-30 1988-09-13 Aparato y metodo de registro de pozos

Country Status (10)

Country Link
US (1) US4899112A (es)
EP (1) EP0314573B2 (es)
CN (1) CN1017916B (es)
BR (1) BR8804696A (es)
CA (1) CA1275442C (es)
DE (1) DE3877516T3 (es)
EG (1) EG18566A (es)
IN (1) IN172094B (es)
MX (1) MX169687B (es)
NO (1) NO175499C (es)

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EP0314573A3 (en) 1990-02-07
CN1033673A (zh) 1989-07-05
BR8804696A (pt) 1989-05-23
IN172094B (es) 1993-04-03
NO884589D0 (no) 1988-10-14
NO175499C (no) 1994-10-19
NO884589L (no) 1989-05-02
DE3877516T3 (de) 2002-04-18
DE3877516D1 (de) 1993-02-25
CA1275442C (en) 1990-10-23
US4899112A (en) 1990-02-06
EP0314573B2 (en) 2001-05-16
EG18566A (en) 1993-07-30
EP0314573A2 (en) 1989-05-03
NO175499B (no) 1994-07-11
CN1017916B (zh) 1992-08-19
DE3877516T2 (de) 1993-07-29
EP0314573B1 (en) 1993-01-13

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