Parameters Affecting Azimuth and Length of a Secondary Fracture During a Refracture Treatment

Author:

Siebrits E.1,Elbel J.L.1,Detournay E.2,Detournay-Piette C.3,Christianson M.3,Robinson B.M.4,Diyashev I.R.4

Affiliation:

1. Schlumberger Dowell

2. Univ. of Minnesota

3. Itasca Consulting Group, Inc.

4. S.A. Holditch & Assocs.

Abstract

Abstract Refracturing in a plane normal to that of the initial fracture can be beneficial in tight gas fields, even when the initial fracture is deeply penetrating and highly conductive. The magnitude of the benefits will depend on the timing and the penetration of the secondary fracture. The Gas Research Institute has sponsored a project that addresses the conditions required for maximum benefit and the validation of the process with a field trial. This paper addresses the theory and conditions required for maximum benefit. P. 17

Publisher

SPE

Cited by 28 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

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