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May 2015




replacement of the import equipment and technologies



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I.M. Valiullin, N.N. Andreyeva, M.S. Belokhvostov (GC RusGazEngineering CJSC, RF, Moscow)
Governance of import substitution with domestic processes and technology


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N.Yu. Rasheva (Murmansk State Technical University, RF, Murmansk)
Organizational and legal issues of import substitution in the fuel and energy complex of Russia


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Geology and geologo-prospecting works


I.S. Gutman, G.N. Potemkin, R.M. Galiev (Gubkin Russian State University of Oil and Gas, RF, Moscow), S.P. Papukhin (Samaraneftegas JSC, RF, Samara)
Sedimentary and tectonic model of the Devonian terrigenous formations of Samara region (Part 2)


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V.Yu. Kerimov, A.V. Bondarev, S.G. Serov, A.V. Osipov (Gubkin Russian State University of Oil and Gas, RF, Moscow)
Evolution of petroleum systems in the territory of Baikit anticlise and Kureiskaya syneclise (Eastern Siberia)


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K.D. Shumatbaev, E.K. Gainullina, A.E. Malysheva (BashNIPIneft LLC, RF, Ufa), O.E. Kuchurina (Bashneft-Polus, RF, Ufa), D.E. Emeljanov (Bashneft-Polus JSOC, RF, Ufa)
Petrophysical framework for interpretation of Lower Devonian and Upper Silurian heterogeneous carbonate reservoirs: a case study from R. Trebs oil field

Key words: dolomites, petrophysical dependences, reservoir properties, core studies, fractures, vugs, intergranular porosity, primary porosity, epigenetic secondary porosity, effective porosity, permeability, residual water saturation, void space.

The paper presents the petrophysical model of the Lower Devonian and Upper Silurian formations reservoirs on R. Trebs field. These oil reservoirs are characterized by a very complex architecture and geometry of the void space, which includes practically all types of voids such as genetic and epigenetic pores, fractures, solution vugs and molds. The main rock physics properties and their dependences are analyzed (porosity, permeability, residual water) for various lithotypes identified in the productive section. The study results are used to identify and validate common trends and patterns for the distribution of the rock physics properties of the reservoir rocks which belong to different lithological units, recommendations are given for the application of the obtained cross-plots for different development targets.
References
1. Metodicheskie rekomendatsii po podschetu zapasov nefti i gaza
ob"emnym metodom (Guidelines for the calculation of reserves of oil and
gas by volumetric method): edited by Petersil'e V.I., Poroskun V.I., Yatsenko
G.G., Moscow – Tver': Publ. of VNIGNI, NPTs “Tver'geofizika”, 2003, 261 p.
2. Dobrynin V.M., Vendel'shteyn B.Yu. et al., Petrofizika (Petrophysics),
Moscow: Nedra Publ., 1991, 367 p.
3. Kobranova V.N., Petrofizika (Petrophysics), Moscow: Nedra Publ., 1986,
392 p.

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A.N. Ivanov, E.V. Frolova (Research and Engineering Institute, Vietsovpetro JV, the Socialist Republic of Vietnam, Vungtau), P.S. Riga, V.V. Pogrebnyak, A.K. Talankin (Field Geophysics, Vietsovpetro JV, the Socialist Republic Vietnam, Vungtau)
Lithofacial inhomogeneity influence on reservoir properties of the Lower Miocene complex at the Central area of the Dragon field

Key words: lower Miocene reservoirs, litho-facial inhomogeneity, sedimentation model, reservoir properties, Flow Zone Indicator (FZI).

This paper presents the results of the sedimentology and lithology heterogeneity investigation in the complicated Lower Miocene clastic reservoirs and its relationship with the fundamental rock petrophysical properties (porosity, permeability) in the Central Dragon field (Cuu Long basin, Vietnam Offshore). Based on the seismic survey data, core lithological and petrophysical analysis data and the wireline logs the comprehensive complex analysis of the section facial characteristics had been done. The reservoir lithological heterogeneity analysis and the lithological (facies) contribution to the petrophysical properties (porosity, permeability) distribution had been evaluated with the special (advanced) petrophysical attribute – FZI (Flow Zone Indicator). Following the investigation, the highlighted depositional environments with improved reservoir properties had been determined. The research data can be used to refine the actual geological model and for the further geological prospecting objectives.
References
1. Belozerov V.B., Influence of facies heterogeneity of clastic reservoir on the development of hydrocarbon deposits (In Russ.), Izvestiya Tomskogo politekhnicheskogo universiteta = Bulletin of the Tomsk Polytechnic University,
2011, V. 319, no. 1, pp. 123-130.
2. Cosentino L., Integrated reservoir studies, Paris: TECHNIP ed., 2001, 400 p.
3. Belozerov V.B., The role of sedimentation models in electro-facies analysis of clastic sediments (In Russ.), Izvestiya Tomskogo politekhnicheskogo universiteta = Bulletin of the Tomsk Polytechnic University, 2011, V. 319, no. 1, pp. 116-123.
4. Serra O., Sedimentary environments from wireline logs, Paris: Schlumberger technical services, 1985, 211 p.
5. Alekseev V.P., Atlas fatsiy yurskikh terrigennykh otlozheniy (uglenosnye tolshchi Severnoy Evrazii) (Atlas of Jurassic clastic sediments facies (coal-bearing strata of Northern Eurasia)), Ekaterinburg: Publ. of USGU, 2007, 209 p.
6. Tiab D., Donaldson E.C., Petrophysics: Theory and practice of measuring
reservoir rock and transport properties, Gulf Professional publishing, 2012,
950 p.

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R.A. Oshmarin, B.V. Belozerov, O.S. Ushmaev, A.S. Bochkov, M.A. Tugarova (Gazpromneft NTC LLC, RF, Saint-Petersburg), R.R. Bakhitov (Gazpromneft-Razvitie LLC, RF, Saint-Petersburg), N.A. Zoshchenko (Slavneft-Krasnoyarskneftegas LLC, RF, Krasnoyarsk)
Zonal geological certainty rating and exploration program of fractured carbonate reservoir of Kuyumbinskoye field


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Drilling of chinks


Yu.M. Gerzhberg (Ukhta State Technical University, RF, Ukta)
Bottomhole assembly design at well construction in difficult conditions


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A.A. Khubbatov, A.M. Gaydarov, A.D. Norov, M.M. Gaydarov (Gazprom VNIIGAZ LLC, RF, Moscow)
The inhibiting drilling muds and stability of clay rocks

Key words: inhibition, drilling mud, clay rock, drilling, research, polymer.

The article considers inhibiting properties of drilling muds and stability of walls of wells. Traditionally used inhibiting drilling muds at well drilling in thicknesses of swelling clay rocks do not reduce operating time of excess mud volumes and do not provide stabilization well bore. For the first time, it is offered, the developed drilling muds stabilized cationic the polymers, not having analogs, one of which updating has successfully passed trade tests on well of No. 939 Astrakhan gas-condensate field.
References
1. Osipov V.I., Sokolov V.N., Rumyantseva N.A., Mikrostruktura glinistykh porod (The microstructure of clay rocks): edited by Sergeev E.M., Moscow: Nedra Publ., 1989, 211 p.
2. Gorodnov V.D., Fiziko-khimicheskie metody preduprezhdeniya oslozhneniy v burenii (Physical and chemical methods of preventing complications in drilling), Moscow: Nedra Publ., 1984, 229 p.
3. Samoylov O.Ya., Struktura vodnykh rastvorov elektrolitov i gidratatsii ionov (The structure of aqueous solutions of electrolytes and hydration of ions), Moscow: Publ of USSR Academy of Sciences , 1957, 230 p.
4. Gaydarov M.M-R., Norov A.D., Golovin V.V., Khubbatov A.A., Some features of supra-structures formation in drilling fluids (In Russ.), Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more, 2012, no. 6, pp. 38–42.
5. Patent 2492207 RF, Drilling mud, Inventors: Gaydarov M.M.-R., Khubbatov A.A. et al.

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Working out and operation of oil deposits


S.N. Zakirov (Oil and Gas Research Institute of RAS, RF, Moscow)
On criterion of improved oil and gas fields development


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A.M. Svalov (Oil and Gas Research Institute of RAS, RF, Moscow)
Analysing problems of capillary pressure curves definition at modelling of formation processes


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R.Sh Salikhov, Yu.V. Pakharukov (Tyumen State Oil and Gas University)
Investigating the structure of adsorption layer consist of hydrophobic particles on surface of solid substance and its influence on oil filtration in porous medium


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R.A. Gimaletdinov, V.V. Sidorenko (Gazprom Neft JSC, RF, Saint-Petersburg), R.N. Fakhretdinov, O.A. Bobylev, G.Kh. Yakimenko, R. L. Pavlishin (Multifunctional Company ChemServiceEngineering LLC, RF, Moscow)
Criteria for effective application of conformance control technologies under the production climate of Gazprom Neft JSC


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A.V. Nasybullin (TatNIPIneft, RF, Bugulma), B.F. Zakiev (Oil and Gas Production Department Almetyevneft, RF, Almetyevsk), O.V. Denisov, R.G. Girfanov (TatASU OOO, RF, Almetyevsk)
Research of well interference using methods for comparative analysis

Key words: permanently updated reservoir model, operating data, well performance, self organizing maps, material balance equations, injection, production, well interference

The paper presents results of well interference research for a mature field. Two approaches to determine well interference are compared by example of the Romashkinskoye oil field Berezovskaya area. Procedures and methods of operating data processing to control injection wells are discussed.
References
1. Nasybullin A.V., Sattarov R.Z., Shutov A.A., Antonov O.G., Waterflood optimization based on analytical research and continuous geological and hydrodynamic model (In Russ.), Proceedings of International scientific and
practical conference “Problemy povysheniya effektivnosti razrabotki
neftyanykh mestorozhdeniy na pozdney stadii” (Problems of increasing the
efficiency of oil field development at a later stage), Kazan': FEN Publ., 2013,
pp. 297-300.
2. Nasybullin A.V., Antonov O.G., Shutov A.A., Rakhmanov A.R., Gumarov N.F., Ganiev B.G., 3D reservoir modeling and AI-based optimization of waterflooding system (In Russ.), Neftyanoe khozyaystvo = Oil Industry, 2012, no. 7, pp. 14-16.
3. Voronoi G.F., Nouvelles applications des parametres continus a la theorie
de formes quadratiques (New applications of continuous parameters to the
theory of quadratic forms), J. Reine Angew. Math., 1908, V. 134, pp. 198-287.
4. Dake L.P., The practice of reservoir engineering (Revised Edition), Elsevier, Developments in Petroleum Science Series, 2001, V. 36.

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V.V. Zatsepin (Zarubezhneft JSC, RF, Moscow), A.K. Makatrov (NK Rosneft – NTC LLC, RF, Krasnodar)
Development of low-permeability reservoirs by water alternative gas


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The oil-field equipment


R.A. Valiullin, R.F. Sharafutdinov, V.Ya. Fedotov, M.F. Zakirov, A.M. Sharipov (Bashkir State University), K. R. Akhmetov, F.F. Azizov (Surgutneftegas OJSC, RF, Surgut)
Use of nonstationary thermometry for wells diagnostics

Key words: thermometry, cross flows behind casing, thermal tag, well output, well injectivity.

Thermal processes, occurring in the well during column induction heating, are studied. The data, obtained in the course of theoretical and laboratory experiments, are considered. Results of testing the method of active thermometry in the conditions of fields of the Ural-Volga and the Surgut regions are analyzed. The efficiency of the thermal tags application at defining cross flows behind casing from the top, wells outputs and injectivities, during the study of multi layered objects and marginal wells, is shown.
References
1. Chekalyuk E.B., Termodinamika neftyanogo plasta (Thermodynamics of oil reservoir), Moscow: Nedra Publ., 1965, 255 p.
2. Rezvanov R.A., Radioaktivnye i drugie neelektricheskie metody issledovaniya skvazhin (Radioactive and other non-electric methods of well survey), Moscow: Nedra Publ., 1982, 368 p.
3. Valiullin R.A., Sharafutdinov R.F., Sorokan' V.Yu., Shilov A.A., Using artificial thermal fields in borehole temperature measurements (In Russ.) Karotazhnik, 2002, no. 100 (?), pp. 124-137.
4. Patent no. 2194160 RF, Method of active temperature logging of operating
wells (versions), Inventors: Valiullin R.A., Sharafutdinov R.F., Ramazanov A.Sh., Dryagin V.V., Adiev Ya.R., Shilov A.A.

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A.A. Vakulin, Yu.A. Gilmanov, E.V. Golubev, V.V. Kotlov, S.G. Nikulin (Tyumen State University, RF, Tyumen), A.N. Lishchuk (HMS Group Management Сompany LLC, RF, Moscow)
Problems of multi-phase flow metering


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V.I. Pyndak (Volgograd State Agriculture University, RF, Volgograd)
Downhole and rotary sealing devices on the basis of multilayer elastic shells

Key words: sealing device, elastic shell, pressure, deformation, stress.

The sealing element of downhole sealing device (packer) is divided into three independent vertical shells and possesses high compliance. 3.6 times packer deformation force decrease and multifold reduction in stresses, appearing in this case, is achieved at a pressure drop 50 MPa. The rotary sealing device (revolving preventor) is also developed on the basis of multilayer elastic shells to the pressure 21 MPa.
References
1. Pyndak V.I., Shcherbin A.V., Efimchenko S.I., Prospective multilayer downhole Hermetic seals for in the complicated conditions (In Russ.), Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more, 2004, no. 12, pp. 13-17.
2. Patent no. 2211912 RF, E21V 33/12, Packer, Inventors: Polikarpov A.D., Pyndak V.I.
3. Polikarpov A.D., Pyndak V.I., Mukhin B.M., Shcherbin A.V., Investigation of the stress-strain state of the sealing element of packer with multilayer elastic shells (In Russ.), Vestnik assotsiatsii burovykh podryadchikov, 2006, no. 4, pp. 38-47.
4. Patent no. 2230176 RF, E21V 33/03, Device for sealing well mouth, Inventors: Polikarpov A.D., Pyndak V.I., Stakhov B.G., Shcherbin A.V.

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Transport and oil preparation


V.S. Didenko, A.V. Nikolaev (Giprovostokneft OJSC, RF, Samara)
Process Efficiency Improvement for Distribution system of Water-Cut Oil Feed to the Crude Tank


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Ecological and industrial safety


V.V. Seredin, M.F. Leonovich, P.A. Krasilnikov (Perm State National Research University, RF, Perm)
Forecast transformation of dispersed hydrocarbons in soils in the development of oil fields


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E.A. Kolobova (Penza State Technological University, RF, Penza)
Methodological principles of modelling oil refineries waste interaction with the natural environment


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