57 Result(s)
within
S. V. Serdyukov
English
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Article
Efficiency of the vibrational seismic loading of oil-bearing beds from the surface
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Article
Study of the formation and relaxation processes of seismic luminescence for rocks in a low-energy vibration-seismic field
Results are considered for a study under in-situ conditions of the formation and relaxation processes of seismic luminescence of rocks which arises in an oil-producing stratum during its nonlinear interaction ...
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Article
Low-frequency resonances of seismic luminescence of rocks in a low-energy vibration-seismic field
Results are presented for an investigation of the effect of monochromatic low-frequency vibrations generated by surface sources on the seismic emission of oil-producing strata under in-situ conditions. The res...
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Article
Nonlinear effects in the radiation and propagation of vibro-seismic signals in a rock mass
Results are presented from measurements of the vibro-seismic field of a surface source in a rock mass at depths of up to 1.5 km. Effects connected with the grou** of sources are examined along with the trans...
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Article
Reaction of fluids of an oil-producing stratum to low-intensity vibro-seismic action
A full-scale study is made of the effect of a vibro-seismic field of the intensity 10−7-10−6 W/m2 on the properties and composition of oil and associated gas. The long-term character of this effect is demonstrate...
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Article
Determination of the region of vibroseismic action on an oil deposit from the daylight surface
The effect of the dimensions of the zone of vibroseismic action on the development of an oil field from the daylight surface is first proved and evaluated on the basis of experimental data. The dominant role o...
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Article
Algorithm for estimating the operational indices of oil wells
An approach is proposed for solution of the problem of estimating the operational characteristics of oil-producing wells. A recurrent algorithm, which makes it possible to allow for available information on oi...
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Article
Control of longitudinal hydraulic fracturing of wells
An analytical solution is presented for the problem of the hydraulic fracturing of a rock mass by radial cracks. The possibility of controlling longitudinal hydraulic fracturing by creating an initiating slit ...
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Article
Adaptive algorithm for identification of the operational indices of oil wells using interval estimates
A procedure for projection and proportional correction of the solution obtained by means of interval estimates is considered. The results of computational experiments which were performed on the actual indices...
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Article
Estimation of rock resistance to hydraulic fracturing from data of laboratory investigations
Conditions of carrying out laboratory investigations are examined, and calculated formulas are presented for determination of rock resistance to hydraulic fracturing.
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Article
Stand for Investigation of Nonlinear Interaction between Physical Fields and Oil-Gas Stratum
The principal features are considered for the laboratory stand developed in the Institute of Mining of the Siberian Branch of the Russian Academy of Sciences. The stand is intended for testing the complex meth...
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Article
Influence of Vibroseismic Field on the Thermal and Filtration Processes in Bituminous Reservoir
Results are considered for the in-situ investigations into complex effect produced by thermal and vibroseismic fields on the physical processes in the reservoir of native bitumen.
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Article
Analysis and Trends of Improvement in Emitting Platforms and Beds of Vibroseismic Sources
Based on the vibroseismic source tests, the recommendations are given for creating the mountable-and-demountable uniformly loaded emitting platforms of raised rigidity, reliability, and durability. The require...
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Article
Calculation of Fluid Flow in the Oil Well under the Action of Powder Gas Generator
A numerical algorithm is developed, and the parameters of fluid flow in the oil well under the action of powder charge are calculated. For different combustion conditions, the dependence of gas pressure on the...
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Article
Experimental investigation into the operation regimes of borehole-slot source of seismic waves
The results are presented for the experimental investigations into the regimes of underground borehole-slot vibrosource with elastic cases and volume electrohydraulic drive. Means of its engineering design rea...
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Article
Mechanism of oil production stimulation by low-intensity seismic fields
Experimental studies of the energy balance of oil production stimulation by a low-intensity seismic field are carried out. It is shown that the changes in the properties of a productive oil pool occur at the e...
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Article
Methane desorption and migration in thermodynamic inequilibrium coal beds
The paper discusses issues of methane desorption and migration from the standpoint of physics of a coal bed, destruction of a rock mass and the experience gained in the field of coal mine degasation, with an e...
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Article
Seismic approach to location of methane accumulation zones in a coal seam
A new approach offered by authors to detecting accumulation and circulation sites of free methane is based on seismic sounding of a zone in the course of its stress-strain state alteration, which provides sele...
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Article
Assessment of stress state in rocks by deformation characteristic of borehole zone with hydrofracture
The authors propose the method of stress state assessment in permeable rocks. The method is numerically studied as the relationship between cross-section area of borehole length interval with a hydrofracture a...
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Article
Froth gel for gas-bearing coal bed hydrofracturing in mine conditions
For the purposes of coal bed hydrofracturing and enhancement of coal methane recovery, frothed gel with small fluid volume residual has been developed. The article describes tests of the frothed gel composed o...
