Active and passive imaging of hydraulic fractures

P. B. Wills, D. C. Demartini, H. J. Vinegar, J. Shlyapobersky, W. F. Deeg, J. C. Woerpel, J. E. Fix, G. G. Sorrells, R. G. Adair

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

Hydraulic fracturing is a method commonly used to stimulate production in low-permeability reservoirs. With this method, a viscous polymer-based fluid is injected into the formation, opening a fracture perpendicular to the direction of least principal stress. This is followed by injection of a suspension of sand in liquid proppant which prevents the fracture from closing after the fluid pressure is allowed to bleed off. After a fracture treatment, the reservoir can be produced from the vicinity of a fracture surface which is substantially larger than the surface of the borehole.

Original languageEnglish
Pages (from-to)15-22
Number of pages8
JournalLeading Edge
Volume11
Issue number7
DOIs
StatePublished - 1 Jan 1992
Externally publishedYes

ASJC Scopus subject areas

  • Geophysics
  • Geology

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