BR0303214A - Método e dispositivo para a avaliação de parâmetros fìsicos de um reservatório subterrâneo a partir de cortes - Google Patents

Método e dispositivo para a avaliação de parâmetros fìsicos de um reservatório subterrâneo a partir de cortes

Info

Publication number
BR0303214A
BR0303214A BR0303214-0A BR0303214A BR0303214A BR 0303214 A BR0303214 A BR 0303214A BR 0303214 A BR0303214 A BR 0303214A BR 0303214 A BR0303214 A BR 0303214A
Authority
BR
Brazil
Prior art keywords
fragments
pressure
physical parameters
chamber
measured
Prior art date
Application number
BR0303214-0A
Other languages
English (en)
Inventor
Roland Lenormand
Patrick Egermann
Daniel Longeron
Original Assignee
Inst Francais Du Petrole
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 FR0202242A external-priority patent/FR2836227B1/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of BR0303214A publication Critical patent/BR0303214A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0833—Pore surface area
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0866—Sorption
    • G01N2015/0873—Dynamic sorption, e.g. with flow control means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

"MéTODO E DISPOSITIVO PARA A AVALIAçãO DE PARâMETROS FìSICOS DE UM RESERVATóRIO SUBTERRâNEO A PARTIR DE CORTES". A presente invenção refere-se a um método e dispositivo para avaliar simultaneamente, com o mesmo equipamento, os parâmetros físicos, tais como a permeabilidade absoluta e a porosidade de fragmentos retirados de um meio poroso natural ou artificial fragmentado. A porosidade dos fragmentos é medida por meio de testes de pressão a hélio de acordo com um protocolo conhecido na técnica. A câmara (1) contendo os fragmentos se comunica com um tanque (11) cujo volume é também conhecido e contendo hélio a uma pressão conhecida. No equilíbrio de pressão, o valor do volume sólido pode ser deduzido. O volume envolvente de rocha e a massa de fragmentos são também medidos. A combinação destas medidas permite determinar a porosidade das amostras e a densidade da rocha. A sua permeabilidade é em seguida medida por meio da imersão das mesmas em um fluido viscoso e por meio da comunicação da câmara com o fluído viscoso a uma pressão determinada contida em um vaso (9) de modo a comprimir o gás preso nos poros da rocha, de acordo com dois protocolos diferentes. Os valores dos parâmetros físicos são determinados por meio da modelagem da evolução da pressão ou do volume na câmara e por meio de um ajuste iterativo. A presente incenção é aplicável, por exemplo, às medições petrofísicas a partir de cortes de perfuração ou de testemunhos de sondagem triturados.
BR0303214-0A 2002-02-21 2003-02-19 Método e dispositivo para a avaliação de parâmetros fìsicos de um reservatório subterrâneo a partir de cortes BR0303214A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0202242A FR2836227B1 (fr) 2002-02-21 2002-02-21 Methode pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves
FR0300429A FR2836228B1 (fr) 2002-02-21 2003-01-16 Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves
PCT/FR2003/000547 WO2003071253A2 (fr) 2002-02-21 2003-02-19 Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves

Publications (1)

Publication Number Publication Date
BR0303214A true BR0303214A (pt) 2004-07-06

Family

ID=27665283

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303214-0A BR0303214A (pt) 2002-02-21 2003-02-19 Método e dispositivo para a avaliação de parâmetros fìsicos de um reservatório subterrâneo a partir de cortes

Country Status (9)

Country Link
US (1) US7131317B2 (pt)
EP (1) EP1521957A2 (pt)
AU (1) AU2003247372A1 (pt)
BR (1) BR0303214A (pt)
CA (1) CA2474712C (pt)
FR (1) FR2836228B1 (pt)
MX (1) MXPA04008018A (pt)
NO (1) NO20034691L (pt)
WO (1) WO2003071253A2 (pt)

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CN109470621B (zh) * 2018-12-13 2021-01-26 重庆科技学院 一种用于岩层渗透率的测量装置
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CN111577265B (zh) * 2020-02-17 2023-08-01 中国石油化工股份有限公司 定量恢复储层流体充注过程的方法
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Publication number Publication date
AU2003247372A8 (en) 2003-09-09
MXPA04008018A (es) 2004-11-26
WO2003071253A2 (fr) 2003-08-28
US20050178189A1 (en) 2005-08-18
FR2836228A1 (fr) 2003-08-22
CA2474712A1 (fr) 2003-08-28
AU2003247372A1 (en) 2003-09-09
FR2836228B1 (fr) 2005-08-19
EP1521957A2 (fr) 2005-04-13
WO2003071253A3 (fr) 2005-02-17
NO20034691L (no) 2003-12-19
NO20034691D0 (no) 2003-10-20
CA2474712C (fr) 2010-02-16
US7131317B2 (en) 2006-11-07

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