STUDY ON ACID FRACTURE CONDUCTIVITY WITH LENGTH VARIATION IN CARBONATE RESERVOIR

WANG Yu-fang; DU Jian-jun; NIU Xin-nian

Volume 21 Issue 4

Dec. 2015

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WANG Yu-fang, DU Jian-jun, NIU Xin-nian, 2015. STUDY ON ACID FRACTURE CONDUCTIVITY WITH LENGTH VARIATION IN CARBONATE RESERVOIR. Journal of Geomechanics, 21 (4): 546-554.

Citation:

WANG Yu-fang, DU Jian-jun, NIU Xin-nian, 2015. STUDY ON ACID FRACTURE CONDUCTIVITY WITH LENGTH VARIATION IN CARBONATE RESERVOIR. Journal of Geomechanics, 21 (4): 546-554.

Citation:

WANG Yu-fang, DU Jian-jun, NIU Xin-nian, 2015. STUDY ON ACID FRACTURE CONDUCTIVITY WITH LENGTH VARIATION IN CARBONATE RESERVOIR. Journal of Geomechanics, 21 (4): 546-554.

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STUDY ON ACID FRACTURE CONDUCTIVITY WITH LENGTH VARIATION IN CARBONATE RESERVOIR

1.
Oil & Gas Survey, CGS, Beijing 100029, China
2.
Institute of Geomechanics, China Academy of Geological Sciences, Beijing 100081, China
3.
Logging Center of Tarim Oilfield Subdivision of CNPC, Kuerle 841000, Xinjiang, China

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Received: 2015-05-20
Published: 2015-04-01

Abstract

Abstract

Based on the method of Nierode-Kruk theory, the change law between fracture conductivity and fracture length in different types of carbonate reservoir was obtained through fitting the change trend of the acid fracture conductivity with length variation, and the fracture-cave scale of the carbonate reservoir was semi-quantitatively determined based on this law. The fitting results combined with seismic and log interpretation has great significance on qualitative and quantitative judgment of the fracture-cave scale in the reservoir.
- carbonate reservoir,
- acid fracture,
- fracture conductivity,
- fracture length,
- fracture-cave developed zone

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References(21)

References

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