CA3000261C - Appareillages, systemes et methodes d'evaluation des effets d'imbibition d'inondation dans les reservoirs de petrole a faible permeabilite - Google Patents

Appareillages, systemes et methodes d'evaluation des effets d'imbibition d'inondation dans les reservoirs de petrole a faible permeabilite Download PDF

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CA3000261C
CA3000261C CA3000261A CA3000261A CA3000261C CA 3000261 C CA3000261 C CA 3000261C CA 3000261 A CA3000261 A CA 3000261A CA 3000261 A CA3000261 A CA 3000261A CA 3000261 C CA3000261 C CA 3000261C
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core
samples
crude oil
core samples
sample
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CA3000261A1 (fr
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Xiangzeng Wang
Fanhua Zeng
Hailong Dang
Xiang Zhou
Xiaolong Peng
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Shaanxi Yanchang Petroleum Group Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24Earth materials

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
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  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Linvention concerne une méthode permettant dévaluer les effets dimbibition dinondation sur le pétrole brut produit par au moins deux échantillons de forage. La méthode comprend ceci : transmettre lesdits échantillons de forage à un mandrin, chaque échantillon de forage formant une couche dans le mandrin, chaque échantillon de forage étant absorbé par le pétrole brut qui se distingue de tout autre pétrole brut absorbé par dautres échantillons de forage , et chaque échantillon de forage présentant une perméabilité différente de la perméabilité des autres échantillons de forage; effectuer linondation sur les échantillons de forage en injectant un premier fluide dans le mandrin pour produire un deuxième fluide, le deuxième fluide comprenant au moins une partie du pétrole brut de chacun des échantillons de forage; analyser le deuxième fluide pour déterminer un volume dune partie du pétrole brut produite à partir dun des échantillons de forage; et déterminer, en se fondant sur le volume de la partie de pétrole brut, un volume de pétrole brut produit en raison des effets dimbibition à partir de lun des échantillons de forage en se fondant sur la perméabilité de lun des échantillons de forage.
CA3000261A 2018-03-21 2018-04-04 Appareillages, systemes et methodes d'evaluation des effets d'imbibition d'inondation dans les reservoirs de petrole a faible permeabilite Active CA3000261C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810234850.6 2018-03-21
CN201810234850.6A CN110297068A (zh) 2018-03-21 2018-03-21 用于评估致密油油藏中注水渗吸作用的装置、系统和方法

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CA3000261A1 CA3000261A1 (fr) 2018-06-08
CA3000261C true CA3000261C (fr) 2018-11-06

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109187923A (zh) * 2018-09-12 2019-01-11 中国石油天然气股份有限公司 一种缝网裂缝油藏渗吸采油效果实验评价方法
CN110346260B (zh) * 2019-08-02 2022-03-08 东北石油大学 致密油储层基质岩心静态渗吸采收率激光测量装置及方法
CN110454126B (zh) * 2019-08-28 2021-08-10 西南石油大学 渗吸采油用渗吸剂评价实验装置及方法
CN111594159B (zh) * 2020-06-12 2022-08-26 西南石油大学 一种测试渗流过程中流线分布的装置与方法
CN111520117B (zh) * 2020-06-24 2022-04-22 陕西延长石油(集团)有限责任公司 一种适用于浅层水平缝油藏底部注水方法及验证
CN112858133B (zh) * 2021-01-12 2023-09-12 西安石油大学 致密油藏裂缝动态渗吸排驱规律评价方法
CN114814160A (zh) * 2021-01-29 2022-07-29 中国石油天然气股份有限公司 一种能够实现在线观测的岩石流体充注实验装置及方法
CN114166763A (zh) * 2021-11-18 2022-03-11 西安石油大学 一种计量致密砂岩油藏计量渗吸滞留量的方法
CN115306370B (zh) * 2022-08-10 2023-11-24 重庆科技学院 一种在线监测聚合物残余阻力系数的实验装置及方法
CN116148154B (zh) * 2023-01-06 2023-09-19 中国科学院地质与地球物理研究所 模拟高温高压下岩心渗流传热传质的实验装置和解译方法

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CN110297068A (zh) 2019-10-01
CA3000261A1 (fr) 2018-06-08

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