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AGH DRILLING, OIL, GAS


Study of the stress strain of rock massif in the crooked wellbore.

Miroslava Černova, Âroslav Kunĉak

Vol. 31, no. 4 (2014), s. 507-511, [1]

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Abstract:

We investigated the stressed-deformed state of rock mass in a deviated borehole. There were received the analytical dependencies for the determination of circular and radial stress that allows for a science-based approach to the design of a borehole profile during the drilling process in the uneven horizon of rock mass of such reservoirs as Dnipro-Donetsk Depression and Black Sea Shelf and the construction of hydroacoustic directional energy devices with controlled parameters.

DOI: dx.doi.org/10.7494/drill.2014.31.4.507