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Parameters affecting azimuth and length of a secondary fracture during a refracture treatment

  • E. Siebrits
  • , J. L. Elbel
  • , E. Detournay
  • , C. Detournay-Piette
  • , M. Christianson
  • , B. M. Robinson
  • , I. R. Diyashev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish (US)
Title of host publicationSociety of Petroleum Engineers - SPE Annual Technical Conference and Exhibition 1998
PublisherSociety of Petroleum Engineers (SPE)
Pages17-27
Number of pages11
ISBN (Print)9781555631567
DOIs
StatePublished - 1998
EventSPE Annual Technical Conference and Exhibition 1998 - New Orleans, United States
Duration: Sep 27 1998Sep 30 1998

Publication series

NameProceedings - SPE Annual Technical Conference and Exhibition
Volume1999-September

Other

OtherSPE Annual Technical Conference and Exhibition 1998
Country/TerritoryUnited States
CityNew Orleans
Period9/27/989/30/98

Bibliographical note

Funding Information:
The authors thank the Gas Research Institute and Schlumberger Dowell for funding of this project and for permission to publish. This work forms part of GRI project no. 5096-210-3604 on “Hydraulic Refracture Treatment Reorientation;’ managed by D. G. Hill.

Publisher Copyright:
© Copyright 1998, Society of Petroleum Engineers, Inc.

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