Search Results - "Karev, V. I."

The Influence of Desalinization of Reservoir Rocks on Their Mechanical and Filtration Properties by Example of the Chayanda Field by Karev, V. I., Kovalenko, Yu. F.

“…Rock specimens of the reservoir’s core material from the Chayanda oil and gas condensate field (OGCF) were tested using the Triaxial Independent Load Test…”
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Factors of Stability of Wells in Reservoirs of Underground Gas Storage Facilities by Karev, V. I., Kovalenko, Yu. F., Ustinov, K. B.

“…Preserving the integrity of wells and preventing sand production processes are among the key problems in the operation of underground gas storage facilities…”
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Geomechanical Analysis of the Wellbore Wall Breakouts Formation by Kovalenko, Yu. F., Ustinov, K. B., Karev, V. I.

“…A physical simulation of the formation of wellbore wall breakouts was carried out on rock samples with holes drilled perpendicular to the bedding. The…”
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Experimental Studies of the Deformation, Destruction and Filtration in Rocks: A Review by Karev, V. I., Khimulia, V. V., Shevtsov, N. I.

“…— The article presents a review of the current state of experimental studies of the processes of deformation, destruction and filtration in rocks, the effect…”
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Experimental Study of the Effect of Anisotropy on the Orientation of Breakouts in Wells by Ustinov, K. B., Karev, V. I., Kovalenko, Yu. F., Barkov, S. O., Khimulia, V. V., Shevtsov, N. I.

“…On rock samples taken from the Cenomanian horizon of the PK1 formation of the gas and gas condensate fields of the Arctic shelf of Russia, direct physical…”
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On the Atypical Strength Anisotropy of Weakly Cemented Sandstones by Klimov, D. M., Karev, V. I., Kovalenko, Yu. F., Ustinov, K. B.

“…— An atypical strength anisotropy manifesting itself in a monotone decrease in strength with decreasing angle between the maximum compressive stresses and the…”
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Physical modeling of deformation and filtration processes in low-permeability reservoir rocks when implementing the directional unloading method by Karev, V.I., Khimulia, V.V.

“…This article describes the results of physical modeling of deformation and filtration processes in low-permeability reservoir rocks of the Achimov deposits of…”
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Experimental Study of Rock Creep under True Triaxial Loading by Karev, V. I., Kilmov, D. M., Kovalenko, Yu. F., Ustinov, K. B.

“…The aim of this sutdy is to research the time dependence of deformations under complex stress conditions arising in the ground formation during the…”
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The Kaiser Effect under Multiaxial Nonproportional Compression of Sandstone by Panteleev, I. A., Mubassarova, V. A., Zaitsev, A. V., Karev, V. I., Kovalenko, Yu. F., Ustinov, K. B., Shevtsov, N. I.

“…The regularities of deformation and fracture of sandstone under nonproportional biaxial and triaxial cyclic compression accompanied by the rotation of the Lamé…”
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Kaiser Effect in Sandstone in Polyaxial Compression with Multistage Rotation of an Assigned Stress Ellipsoid by Panteleev, I. A., Mubassarova, V. A., Zaitsev, A. V., Shevtsov, N. I., Kovalenko, Yu. F., Karev, V. I.

“…The authors examine Kaiser effect in sandstone in nonproportional triaxial cyclic compression tests with stage rotation of an assigned stress ellipsoid through…”
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Erratum to: Experimental Study of Rock Creep under True Triaxial Loading by Karev, V. I., Klimov, D. M., Kovalenko, Yu. F., Ustinov, K. B.

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Fracture Model of Anisotropic Rocks under Complex Loading by Karev, V. I., Klimov, D. M., Kovalenko, Yu. F., Ustinov, K. B.

“…The paper proposes a deformation and fracture model for anisotropic stratified rocks and presents theoretical and experimental data on how the rock strength…”
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Fracture of sedimentary rocks under a complex triaxial stress state by Karev, V. I., Klimov, D. M., Kovalenko, Yu. F., Ustinov, K. B.

“…Most sedimentary rocks have layered structure, and their strength properties are therefore anisotropic; as a consequence, the rock strength depends on the…”
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Modeling Deformation and Failure of Anisotropic Rocks nearby a Horizontal Well by Karev, V. I., Kovalenko, Yu. F., Ustinov, K. B.

“…The article describes modeling mechanical behavior of rocks, including selection of models of inelastic deformation process in anisotropic rocks, experimental…”
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Seepage of a gas condensate mixture when using the geoloosening method by Karev, V.I., Ustinov, K.B.

“…The problem of the seepage of a two-phase multicomponent hydrocarbon mixture for evaluating the efficiency of the use of the geoloosening method in gas…”
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The effect of seepage on the stress–strain state of rock near a borehole by Zhuravlev, A.B., Karev, V.I., Kovalenko, Yu.F., Ustinov, K.B.

“…The effect of the strain-strength and seepage properties of rock and the compressibility of the percolating fluid on the dimensions of the rock fracture zones,…”
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Method and calculation of basic parameters of different types of control servoactuators using minimal installed power criterion by Bliznova, T. B., Karev, V. I., Obolenskii, Yu. G., Polkovnikov, V. A., Samsonovich, S. L.

“…Problems of choice of the type of a control servoactuator of the aircraft by minimal installed power criterion are considered based on the methodology and…”
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Experimental study of the influence of a triaxial stress state with unequal components on rock permeability by Klimov, D. M., Karev, V. I., Kovalenko, Yu. F.

“…We present the experimental results of true triaxial independent loading test bench studies of the influence of a triaxial stress state with unequal components…”
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The geomechanics of gas recovery from coal seams by Klimov, D. M., Karev, V. I., Kovalenko, Yu. F.

“…A new approach for the creation of scientific foundations for effective and environmentally safe recovery of methane from coal seams is proposed. A virgin coal…”
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Mechanical-mathematical and experimental modeling of well stability in anisotropic media by Klimov, D. M., Karev, V. I., Kovalenko, Yu. F., Ustinov, K. B.

“…Virtually allmodern gas and oil production technologies are based on directional drilling, and hence well stability issues are of primary importance. It was…”
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