CO2022012775A2 - Cuantificación de la saturación y salinidad del agua de formación utilizando mediciones de conductividad y permitividad relativa - Google Patents

Cuantificación de la saturación y salinidad del agua de formación utilizando mediciones de conductividad y permitividad relativa

Info

Publication number
CO2022012775A2
CO2022012775A2 CONC2022/0012775A CO2022012775A CO2022012775A2 CO 2022012775 A2 CO2022012775 A2 CO 2022012775A2 CO 2022012775 A CO2022012775 A CO 2022012775A CO 2022012775 A2 CO2022012775 A2 CO 2022012775A2
Authority
CO
Colombia
Prior art keywords
formation
conductivity
relative permittivity
water saturation
salinity
Prior art date
Application number
CONC2022/0012775A
Other languages
English (en)
Inventor
Wael Abdallah
Ping Zhang
Shouxiang Ma
Chengbing Liu
Original Assignee
Schlumberger Technology Bv
Saudi Arabian Oil Co
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 Schlumberger Technology Bv, Saudi Arabian Oil Co filed Critical Schlumberger Technology Bv
Publication of CO2022012775A2 publication Critical patent/CO2022012775A2/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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • 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
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Se proporcionan métodos y sistemas que caracterizan una formación geológica, que implican recopilar u obtener datos de señales eléctricas que resultan de la interacción de las señales eléctricas con la formación. Los datos de señal eléctrica se procesan para determinar los datos que caracterizan la conductividad y la permitividad relativa de la formación. Los datos que caracterizan la conductividad y la permitividad relativa de la formación se utilizan como entradas a los modelos para determinar los datos que caracterizan la saturación de agua de la formación, particularmente útiles en la evaluación de la formación y el monitoreo dinámico de la saturación del yacimiento en ambientes de agua dulce y salinidad mixta.
CONC2022/0012775A 2020-02-28 2022-09-07 Cuantificación de la saturación y salinidad del agua de formación utilizando mediciones de conductividad y permitividad relativa CO2022012775A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/020339 WO2021173150A1 (en) 2020-02-28 2020-02-28 Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements

Publications (1)

Publication Number Publication Date
CO2022012775A2 true CO2022012775A2 (es) 2022-11-29

Family

ID=77491837

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0012775A CO2022012775A2 (es) 2020-02-28 2022-09-07 Cuantificación de la saturación y salinidad del agua de formación utilizando mediciones de conductividad y permitividad relativa

Country Status (4)

Country Link
US (1) US20230109189A1 (es)
CO (1) CO2022012775A2 (es)
EC (1) ECSP22069636A (es)
WO (1) WO2021173150A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7363160B2 (en) * 2005-09-12 2008-04-22 Schlumberger Technology Corporation Technique for determining properties of earth formations using dielectric permittivity measurements
US10649110B2 (en) * 2016-12-09 2020-05-12 Baker Hughes, A Ge Company, Llc Determination of shale content of formation from dispersive multi-frequency dielectric measurements
US11841476B2 (en) * 2017-03-27 2023-12-12 Schlumberger Technology Corporation Methods and systems of determining parameters characterizing porous media from data gathered by a plurality of different tools
US10564310B2 (en) * 2018-02-27 2020-02-18 Baker Hughes, A Ge Company, Llc Dielectric logging with broadband excitation

Also Published As

Publication number Publication date
ECSP22069636A (es) 2023-01-31
US20230109189A1 (en) 2023-04-06
WO2021173150A1 (en) 2021-09-02

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