Browsing NTNU Open by Author "Trinh, Quoc Nghia"
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Evaluation of Seismic Events Occurred after Filling and Drawdown of the Reservoir at Song Tranh 2 HPP in Vietnam
Trinh, Quoc Nghia; Panthi, Krishna Kanta (Journal article; Peer reviewed, 2014)Reservoir-induced earthquakes are a challenging issue for hydropower, and have occurred at many sites around the world. However, each event is unique in itself and depends on the geo-tectonics and geo-hydrology of the area ... -
Two New Methods for Defining Shut-In Pressure in Hydraulic Fracturing Tests
Trinh, Quoc Nghia; Hagen, Simon Alexander; Strømsvik, Helene; Larsen, Trond Erik; Grøv, Eivind (Peer reviewed; Journal article, 2023)Hydraulic fracturing is one of the most common methods to determine in-situ rock stress. The interpretation of the shut-in pressure to determine the minor principal stress is an important element of this method, and many ...