Full text loading...
-
Fracturing Engineering in Limited Data Conditions - Diagnostic Injections by Coiled Tubing in a Low-Permeability Reservoir
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Horizontal Wells 2019 Challenges and Opportunities, May 2019, Volume 2019, p.1 - 3
Abstract
Summary
The coupled use of CT and Fracturing fleets made it possible to successfully conduct a Step rate test, which resulted in determination of closure pressure in ultra-low permeability conditions. Obtained results were used to adjust the 1D geomechanical model, as well as the plan of the multiple hydraulic fracturing. Second aspect of CT fleet usage during the multi-stage hydraulic fracturing treatment is bottomhole pressure monitoring, which is used to prevent critical situations.
© EAGE Publications BV