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 language | English |
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Pages (from-to) | 15-22 |
Number of pages | 8 |
Journal | Leading Edge |
Volume | 11 |
Issue number | 7 |
DOIs | |
State | Published - 1 Jan 1992 |
Externally published | Yes |
ASJC Scopus subject areas
- Geophysics
- Geology