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

• Autorzy: Chernova M, YE , Kuntsyak Y. V.

Identyfikatory

DOI

10.7494/drill.2014.31.4.507

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

borehole; stress; drilling; rock

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2014
• Tom: Vol. 31, no. 4
• Strony: 507--512
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Chernova M, YE

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

autor

Kuntsyak Y. V.

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

Bibliografia

• [1] Chernova M.Ye.: Heneratsiya vibrokolyvan’ u protsesi burinnya sverdlovyn. Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch, no. 3, 2012, pp. 112–121.
• [2] Makarov I.V.: Uproshchennyy sposob postroyeniya pasportov prochnosti gornіkh porod, Izv. AN SSSR, no. 4, 1978, pp. 203–207.
• [3] Nadai A.: Plastichnost’ i razrusheniye tverdykh tel. Inostrannaya Literatura 1984.
• [4] Havelya S.P.: Obobshchenye potentsyalov Laurychella-Shermana. Kazan’. Yzvestyya Vuzov. Matematyka, no. 3, 1988, pp. 180–182.
• [5] Gavelya S.P.: O privedenii osnovnykh granichnykh zadach teorii obolochek k regulyarnym integral’nym uravneniyam. Differentsial’nyye uravneniya. Nauka i Tekhnika, Minsk 1977.
• [6] Gavelya S.P., Davydov I.A.: Raschet napryazhenno-deformirovannogo sostoyaniya elementov slozhnykh konstruktsiy. Dnepropetrovsk DGU 1978.
• [7] Alekseyev S.I.: Mekhanika gruntov, ch. 4. 2011, [online:] www.buildcalc.ru/Learning/SoilMechanics/.