中国东部深层油藏隔层裂缝及其地质意义

彭仕宓; 尹志军; 常学军

Volume 27 Issue 6

Jun. 2002

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PENG Shi-mi, YIN Zhi-jun, CHANG Xue-jun, 2002. Research of Insulating Layer Fractures of Deep Reservoirs in Eastern China and Its Geological Significance. Earth Science, 27(6): 718-722.

Citation:

PENG Shi-mi, YIN Zhi-jun, CHANG Xue-jun, 2002. Research of Insulating Layer Fractures of Deep Reservoirs in Eastern China and Its Geological Significance. Earth Science, 27(6): 718-722.

PENG Shi-mi, YIN Zhi-jun, CHANG Xue-jun, 2002. Research of Insulating Layer Fractures of Deep Reservoirs in Eastern China and Its Geological Significance. Earth Science, 27(6): 718-722.

Citation:

PENG Shi-mi, YIN Zhi-jun, CHANG Xue-jun, 2002. Research of Insulating Layer Fractures of Deep Reservoirs in Eastern China and Its Geological Significance. Earth Science, 27(6): 718-722.

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Research of Insulating Layer Fractures of Deep Reservoirs in Eastern China and Its Geological Significance

1.
Resources and Information Institute, University of Petroleum, Beijing 102249, China
2.
Jidong Oilfield of Petro-China, Tangshan 063004, China

Received Date: 2002-08-12
Publish Date: 2002-11-25

Abstract

Abstract

Insulating layer of deep reservoirs in eastern China involves a large number of fractures because of its low breakdown pressure and high effective stress loaded, and as a result, its sealing capability is decreased. Taking the Gaoshangpu Es₃²⁺³ Member reservoir as an example, this paper studies its basic characteristics and distribution law of the fractures in the deep reservoir, analyzes their origin and effect on water-flooding, and offers corresponding solutions. Research of insulating fractures is very important for reservoir dynamic analysis and improving water-flooding level.
- insulating layer,
- fracture,
- reservoir development,
- deep reservoir,
- eastern China

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References(6)

References

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