Optimal Design of Proppant Supported Fracture Length in Tight Oil Volume Fracturing

Article Preview

Abstract:

Hydraulic fracturing technology has promoted the economic and effective development of unconventional oil and gas resources in North America, the fracture network by horizontal well hydraulic fracturing can significantly improve tight oil seepage environment and improve production rate. Taking a typical well A in Erdos dense oil basin as an example, supported fracture length is studied by matching its production history. By comparing with its actual micro seismic mapping, the proppant supported fracture length is optimized. The paper provides a technical method to optimize supported half fracture length, which is helpful in practical operation.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 1092-1093)

Pages:

1436-1439

Citation:

Online since:

March 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Guan De Shi, Niu Jiayu, Guo Lina Chinese unconventional hydrocarbon geology [M]. Beijing: Petroleum Industry Press, (1995).

Google Scholar

[2] Bruce R, Lucas W, Bazan. A Discrete Fracture Network Model for Hydraulically Induced Fracture: Theory, Parametric and Case Studies[J]. SPE140514, 2011(3): 1-36.

DOI: 10.2118/140514-ms

Google Scholar

[3] Jia Chengzao, Zou Caineng, Li Jianzhong China's tight oil evaluation standard, the main types, basic characteristics and resource prospect [J]. Acta petrolei Sinica, 2012, 33 (3): 344-349.

Google Scholar

[4] Wu Qi, Xu Yun, Wang Tengfei et al. Major changes in stimulation - Introduction to concept of volume reconstruction technology of [J]. natural gas industry, 2011, (4): 7-12.

Google Scholar