Articles Archive

№ 3/288, 2017

Title
Authors
Category
Investigating wave flow dynamics of fluid mode by analysis of oil and water production from hadum deposits of the North-Caucasian oil and gas province
Geosciences

Authors: Mikhail A. LOBUSEV graduated from Gubkin Russian State University of Oil and Gas in 2002. Candidate of Technical Sciences, assistant professor of the Department of General and Petroleum Field Geology of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of seismic-geological modeling, in improving the efficiency of development of hard-to-recover reserves. He is author of more than 70 scientific publications. E-mail: MLobusev@gmail.com
Yulia A. ANTIPOVA graduated master’s program from Gubkin Russian State University of Oil and Gas in 2008. Candidate of Geological and Mineralogical Sciences, assistant professor of the Department of General and Petroleum Field Geology of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of applied geology and hydrogeology of oil and gas fields. She is author of more than 30 scientific publications. E-mail: kpgng@gubkin.ru
Alena A. VERESOVICH graduated from Gubkin Russian State University of Oil and Gas in 2015. Postgraduate student of the Department of General and Petroleum Field Geology of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of oil and gas field geology. She is author of 5 scientific publications. E-mail: veresovich.a@gubkin.ru

Abstract: Possible interrelation between the expansion and subsequent compression of the Earth (pulsations) and the dynamics of fluid extraction from zones subject to tectonic stress is considered in the article. The absence of reliable proof of the phases of general global expansion (or contraction) is the most significant flaw in the hypothesis. Separate phases do not always occur simultaneously and consistently on the Earth. Stretching is most clearly manifested in the mid-oceanic ridge. Compression manifests itself in the folded belts of the Earth, where horizontal crushing of strata and squeezing them upward and sideward, with processes of metamorphism, magmatism (granitization), crushing occuring due to the increase in temperature (from the friction of compression. The paper gives brief information about geological, geophysical, lithological and seismic data in the area of research. The histograms of liquid extraction rates have been constructed for some of the existing deposits in the region that have been producing since the 1970s. The connections between the wave course of the dynamics of the fluid regime and the rates of fluid extraction are established. The alternating stages of the oilfield operation are distinguished, the wave course of fluid regime dynamics of oil and gas deposits is traced, and therefore, a relatively new pulsational scientific theory of compression and expansion of the Earth’s interior is possible.

Index UDK: 550.2+553.98

Keywords: Dynamics of hydrocarbons selection, Khaduma Formation, hydrocarbons, appraisal of resources, production forecast, structural geology, fracture analysis, dispersal movements, accumulations of hydrocarbons

Bibliography:
1. Informacionnyj geologo-geofizicheskij otchet o vypolnenii rabot. «Severo-Kavkazskaja NGP» RGU nefti i gaza (NIU) imeni I.M. Gubkina.
2. Lobusev A.V., Lobusev M.A., Cholovskij I.P., Vertievec Ju.A. Ispol’zovanie poputnogo gaza dlja razrabotki zalezhej UV bazhenovskoj svity Zapadnoj Sibiri. Gazovaja promyshlennost’, 2010, no. 644, p. 58-61.
3. Lobusev A.V., Lobusev M.A., Cholovskij I.P., Vertievec Ju.A. Geologo-promyslovoe obosnovanie promyshlennogo osvoenija zalezhej uglevodorodov bazhenovskoj svity Zapadnoj Sibiri. Territorija NEFTEGAZ, 2010, no. 3, p. 22-25.
4. Lobusev A.V. Zalezhi s trudnoizvlekaemymi zapasami nefti — odno iz vazhnejshih napravlenij geologorazvedki v Rossii. XIX Gubkinskie chtenija «Innovacionnye tehnologii prognoza, poiskov, razvedki i razrabotki skoplenij UV i prioritetnye napravlenija razvitija resursnoj bazy TJeK Rossii». M., 2011, p. 49-51.
5. Bragin Ju.I., Lobusev M.A., Vertievec Ju.A. Metodicheskoe rukovodstvo k laboratornym rabotam po kursu «Promyslovo-geologicheskij kontrol’ razrabotki zalezhej uglevodorodov». M.: Izdatel’skij centr RGU nefti i gaza imeni I.M. Gubkina, 2010, p. 56.
6. Lobusev M.A., Antipova Ju.A. Osnovy geologo-promyslovogo upravlenija razrabotkoj mestorozhdenij nefti i gaza: Uchebno-metodicheskoe posobie. M.: Izdatel’skij centr RGU nefti i gaza (NIU) imeni I.M. Gubkina, 2016, p. 70.
7. Alekperov Ju.V., Lobusev A.V., Lobusev M.A., Strahov P.N. Utochnenie geologicheskih modelej s cel’ju povyshenija jeffektivnosti razrabotki zalezhej nefti i gaza na primere ispol’zovanija kart vremennyh tolshhin pri interpretacii materialov sejsmorazvedki. Territorija NEFTEGAZ, 2011, no. 11, p. 12.
8. Lobusev M.A., Antipova Ju.A. Osnovy geologo-promyslovogo upravlenija razrabotkoj mestorozhdenij nefti i gaza: Uchebno-metodicheskoe posobie. M.: Izdatel’skij centr RGU nefti i gaza (NIU) imeni I.M.Gubkina, 2016.
9. Lobusev M.A., Veresovich A.A. Vyjavlenie i trassirovanie predpolagaemyh tektonicheskih narushenij v slaboizuchennom regione Arkticheskoj territorii severa Zapadnoj Sibiri. Neftegaz.RU, 2017, no. 1, p. 92-94.

Аhalysis of stability of seismic acoustic inversion for different geological models of a priori information
Geosciences

Authors: Li QIANG graduated from Gubkin Russian State University of Oil and Gas (National Research University) with Master’s degree in 2014. He is now is postgraduate student of the Dept. of Exploration Geophysics at Gubkin Russian State University of Oil and Gas (National Research University). He specializes in amplitude inversion of seismic data. E-mail: seis@gubkin.ru

Abstract: The paper discusses how a priori information of the geological model affects the result of deterministic acoustic seismic inversion. Models with different statistical distribution of layer thickness and reflectivity have been calculated. The study of various model data with different noise showed that extremely thin layers of acoustic contrast, intense reflection coefficient and strong seismic noise have a negative impact on the result of acoustic inversion. The industry widely used software Hampson-Russell CGG has been tested

Index UDK: 550.3

Keywords: аcoustic impedance, Deterministic acoustic seismic inversion, stochastic distribution of elastic properties, model based inversion

Bibliography:
1. Cooke D. A. and Schneider W.A. Generalized linear inversion of reflection seismic data. Geophysics, 1983, v. 48, p. 665-676.
2. Hampson D.P., Russell B.H., Bankhead B. Simultaneous inversion of pre-stack seismic data. SEG Annual Meeting, Expanded Abstracts, 2005, p. 1633-1637.
3. Lindseth R.O. Synthetic sonic logs — A process for stratigraphic interpretation. Geophysics, 1979, no. 44, р. 3-26.
4. Russell B.H. and Hampson D.P. Comparison of poststack seismic inversion methods. SEG Annual Meeting, Expanded Abstracts, 1991, р. 876-878.

Example of advanced methods of seismic interpretation with well log data and history of de-velopment in stratigraphic traps
Geosciences

Authors: Anton V. KHITRENKO graduated from joint master program of Gubkin Russian State University of Oil and Gas (National Research University) and Heriot Watt University (Scotland) in 2015, with Master Degree in Applied Petroleum Geoscience. He is senior geophysicist of the Department of Technology and Shelf Projects at OOO «RN-SakhalinNIPimorneft». He is author of 3 articles. E-mail: akhitrenko@mail.ru
Maxim V. PLOTNIKOV graduated from joint master program of Gubkin Russian State University of Oil and Gas (National Research University) and Heriot Watt University (Scotland) in 2015. He is specialist in geoscience at «ROXAR». E-mail: pl-max@mail.ru
Kirill S. BINKOV graduated from Gubkin Russian State University of Oil and Gas in 2012. He is senior geologist at OOO «Nrk-Technology». E-mail: ksbynkov@mail.ru

Abstract: An example of joint interpretation of 2D and 3D seismic data, well log data and development history of stratigraphic trap of Western Siberia is considered. The previous seismic interpretation has not yielded suitable results, therefore a new method was tested. It showed appropriate results and was used for geological modeling

Index UDK: 553.981.2:553.982.239

Keywords: West Siberia, stratigraphic traps, seismic interpretation, multi attribute analysis

Bibliography:
1. Law of the Russian Federation 21.02.92 N <2395-1 «O nedrah».
2. Nezhdanov A.A. Geological interpretation of seismic data: Course of lectures. Tyumen: TYumGNGU, 2000, р. 133.
3. Sheriff R.E., Gregori A.P., Vejl P.V. Seismic stratigraphy. M.: Mir, 1982, р. 839.
4. Rudkevich M.Ja., Ozeranskaja L.S., Chistjakova N.F. Oil and gas bearing complexes of the West Siberian basin. M.: Nedra, 1988, р. 303.
5. Gurari F.G., Devjatov V.P., Demin V.I. Geological structure and oil and gas content of the Lower-Middle Jurassic of the West Siberian Province. Novosibisk: Nauka, 2005, р. 156.
6. Van Wagoner, Mitchum R.M., Posamentier H.W., Vail P.R. An overview of sequence stratigraphy and key definitions. In: Bally A.W. (Eds.), Atlas of Seismic Stratigraphy. V  1. Studies in Geology. American Association of Petroleum Geologists, 1987, vol. 27, р. 11-14.
7. Avseth P., Mukerji T. and Mavko G. Quantitative seismic interpretation: Applying rock phy-sics tools to reduce interpretation risk: Cambridge Univ. Press, 2005.
8. Vail P.R., Mitchum R.M., Thompson S. Seismic stratigraphy and global changes of sea level, part 3: relative changes of sea level from coastal onlap. In: Payton, C.E. (Eds.), Seismic Stratigraphy. Applications to Hydrocarbon Exploration. American Association of Petroleum Geologists, 1977, vol. 26, р. 63-81.

Features of geological structure and petroleum potential of Sobinsk field for rationale for exploration activity
Geosciences

Authors: Gennady Ya. SHILOV graduated from Azizbekov Azerbaijan Institute of Oil and Chemistry (now Azerbaijan State Academy of Oil) in 1970. He is Doctor of Geological and Mineralogical Sciences, professor of the Department of Theoretical Foundations of Oil and Gas Prospecting at Gubkin Russian State University of Oil and Gas (National Research Univer- sity), correspondent member of Russian Academy of Natural S. Sciences, author of over 190 publications. E-mail: genshilov@iskratelecom.ru
Sergey G. SEROV specializes in basin modeling. He is Teaching Fellow of the Dept. of Foundations of Prospecting and Exploration for Oil and Gas, Gubkin Russian State University of Oil and Gas (National Research University). E-mail: sgserov@mail.ru

Abstract: The article considers the features of the geological structure and oil and gas potential of the Sobinsk oil and gas condensate and helium deposit. To forecast and select objects promising for hydrocarbon exploration, the history of development and paleotectonic features of the Katanga oil and gas bearing area has been reconstructed. The results of these studies, combined with materials of geological survey, drilling, well logging, etc., made it possible to characterize the structure of the Proterozoic (mainly Vendian) strata, the relationship of structural geometry of promising complexes at various structural-lithological levels. The recommendations on geological exploration in the territory of Sobinsky license area are given

Index UDK: 550.8

Keywords: Katangskaya oil and gas province, Sobinsky deposit, Jelindukon structure, Siberian platform, geological exploration, Vanavar formation

Bibliography:
1. Aleksandrov B.L., Shilov G.Ja., Bondarev A.V. Uchet dannyh o rasprostranenii porovyh davlenij pri proektirovanii konstrukcii skvazhin v slozhnyh geologicheskih uslovijah. Karotazhnik, 2011, no. 11, p. 36-45.
2. Gutina O.V. Kompleksnoe obosnovanie stratigraficheskoy skhemy rifeyskikh otlozheniy yugo-zapadnoy chasti Sibirskoy platformy (Baykitskaya, Katangskaya NGO, Eniseyskiy kryazh, Chadobetskoe podnyatie). Novosibirsk: Izd-vo SO RAN, 2007, p. 180.
3. Gutina O.V., Pritsan N.V. Utochnenie stratigrafii razrezov verkhnego rifeya i venda yugo-zapadnoy chasti Sibirskoy platformy. Stratigrafiya i neftegazonosnost’ venda-verkhnego rifeya yugo-zapadnoy chasti Sibirskoy platformy. Krasnoyarsk: KNIIGiMS, 2001, p. 21-34.
4. Gordadze G.N., Kerimov V.Yu., Gayduk A.V., Giruts M.V., Lobusev M.A., Serov S.G., Kuznetsov N.B., Romanyuk T.V. Uglevodorody-biomarkery i uglevodorody almazopodobnogo stroeniya iz pozdnedokembriyskikh i nizhnekembriyskikh porod Katangskoy sedloviny (Sibirskaya platforma). Geokhimiya, 2017, no. 4, p. 335-343.
5. Kerimov V.Yu., Shilov G.Ya., Serikova U.S. Geologicheskie riski pri poiskakh i razvedke mestorozhdeniy nefti i gaza i puti ikh snizheniya. Neft’, gaz i biznes, 2014, no. 8, p. 44-52.
6. Krjuchkov V.E., Medvedev A.G., Izvekov I.B. Zony sochlenenija krupnyh tektonicheskih struktur — perspektivnyj ob’ekt poiskovo-razvedochnyh rabot na gaz i neft’ v vostochnoj Sibiri. Vesti gazovoj nauki, 2012, no. 1 (9), p. 55-60.
7. Lobusev M.A., Bondarev A.V., Serov S.G., Kuznetsov N.B. Vliyanie magmatizma Sibirskogo superplyuma na neftegazonosnost’ regiona. Trudy Rossiyskogo gosudarstvennogo universiteta nefti i gaza im. I.M. Gubkina, 2016, no. 3, p. 56-67.
8. Kerimov V.Y., Kuznetsov N.B., Bondarev A.V., Serov S.G. New directions for petroleum exploration on Siberian Platform. Geomodel 2015 — 17-th Scientific-Practical Conference on Oil and Gas Geological Exploration and Development, 2015, p. 579-583.
doi:10.3997/2214-4609.201414004

Bazhen Formation Rocks Heterogeneity Characteristic Based on Changes of Sedimentation Cycles of Mineral Composition
Geosciences

Authors: Maria A. SREBRODOLSKAYA graduated from the Gubkin Russian State University of Oil and Gas in 2013, with Master Degree in Petroleum Engineering of Gubkin Russian State University of Oil and Gas (National Research University). She is postgraduate student doing research in geological and mineralogical sciences, focusing petrophysics, log data processing in complicated reservoirs, well logging in horizontal wells. She is author of more than 40 scientific papers. E-mail: mary_roza@bk.ru
Andrey D. SREBRODOLSKY graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1975. He is Candidate of Geological and Mineralogical Sciences, senior lecturer of the Department of Petrophysics of Gubkin Russian State University of Oil and Gas (National Research University). His research interests include log data processing technologies, quantitative evaluation of anomalous reservoir pressures, including those in the Bazhen Formation. He is author of more than 60 scientific publications and 2 copyright certificates. E-mail: gis-sad@list.ru
Valentina A. KOSTERINA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1970. She is candidate of Geological and Mineralogical sciences. Senior Researcher of the Department of Petrophysics of Gubkin Russian State University of Oil and Gas (National Research University). She is specializes in the studies of complex oil and gas reservoirs by well log methods. She is author of more than 50 scientific papers. E-mail: kosterinava@mail.ru

Abstract: Bazhen Formation cyclic structure is explained and mineral composition heterogeneity of these deposits is characterized. Histograms of distribution of main rocks components weights incl. kerogen, kerogen volume, coefficients of total and open porosity in sedimentation cycles are analyzed. The regularities of the organic material (kerogen) distribution are considered in detail, depending on the sedimentation cycle and carbonate material concentration. Histograms of distribution of gamma-ray index in Salym oilfield wells in sedimentation cycles are described. The features of the lithological structure and mineral composition of each of the three cycles are identified and described. The conclusions about the advisability of creating a differentiated approach to Bazhen Formation sediments interpretation model are made in order to reduce errors in determining the total porosity values

Index UDK: 550.8.056

Keywords: вazhen formation, sedimentation cycles, distribution histogram analysis, kerogen volume, Salym field

Bibliography:
1. Vendelshteyn B.Yu., Tsareva N.V., Kosterina V.A., Farmanova N.V., Abdrakhmanova L.G., Sokolova T.F., Belyakov M.A. Evaluation of the filtration-capacitive properties of Bazhen complex reservoirs by well logging methods. Geofizika [Geophysics], 2001, no. 4, p. 49-55 (in Russian).
2. Dorofeyeva T.V., Krasnov S.G., Lebedev B.A. and others. Kollektory nefti bazhenovskoy svity Zapadnoy Sibiri [The oil Bazhen Formation reservoirs of Western Siberia]. Edited by. T.V. Dorofeyevoy. Leningrad: Nedra, 1985.
3. Klubova T.T., Khalimov E.M. and others. Oil-content of Bazhen suite sediments of the Salym field (study results and prospects). M.: VNIIOENG, 1995.
4. Preliminary calculation of oil and dissolved gas reserves of the Bazhen deposit (Yu0 horizon) of the Bolshoi Salym field of the Nefteyugansk district of the Tyumen region as of 1.01.85. responsible executors I. I. Nesterov, B. N. Lyankov. Tyumen: ZapSibNIGNI, 1986.
5. Sonich S.P., Borkun F.Ya. and others. The method of calculating reserves, justifying of parameters and estimating of reserves of oil and dissolved gas of the Bazhen suite of the Salym field. Report SibNIINP, Tyumen, 1985.
6. Srebrodolskaya M.A., Zoloyeva G.M., Kosterina V.A. Kerogen concentration determination in the Bazhen suite reservoirs according to the gamma method, taking into account the sedimentation cycles. Geofizika [Geophysics], 2014, no. 1, p. 46-52 (in Russian).
7. Telishev A.G., Sonich V.P. and others. Calculation of oil and dissolved gas reserves in the Bazhen suite of the Salym field. Tyumen: SibNIINP, 1986.
8. Fursov A.Ya., Postnikov Ye.V., Postnikov A.V. and others. Geological bases and new technologies for reservoir forecasting and estimation of oil reserves in the sediments of the Bazhen suite. Ways of realizing the oil and gas potential of KhMAO. Khanty-Mansysk, 2000, p. 162-173 (in Russian).

Study of biopolymer-drilling fluid influence on core-samples permeability and estimation of enzyme-breaker efficiency
Geosciences

Authors: Daria M. GUSEVA is currently a postgraduate student at the Drilling Department of Gubkin Russian State University of Oil and Gas (National Research University). She specializes in drilling and completion fluids. E-mail: daria.guseva@yandex.ru
Sergey A. KRAVTSOV graduated from Gubkin Russian State University of Oil and Gas in 2008 as a Candidate of Technical Sciences. He has published 7 research papers. E-mail: sergey.kravtsov2@bakerhughes.com
Servgey V. TEMNIK graduated from Gubkin Russian State University of Oil and Gas in 2006. He is specialist in drilling and completion fluids. E-mail: temnserv@gmail.com

Abstract: Penetration of the drilling mud filtrate, the solid phase and the drilling mud proper in the process of well-completion reduces the filtration and capacitance properties of the productive formation. One way to solve this problem is to use chemical agents to destroy the components of the drilling mud and restore the original reservoir quality. The paper describes a lab experiment carried out to justify the application of the enzyme-breaker filter cake clean-up system at Suzun field. The efficiency of the enzyme-breaker application for a uniform and full filter cake clean-up is evaluated. The suggestions for pilot tests are made

Index UDK: 622.245.514

Keywords: enzyme, return permeability, filter cake clean-up

Bibliography:
1. Varfolomeev S.D. Chemical Enzymology: Manual. M.: Publishing office «Academy», 2005, 480 p.
2. Hisham A. Nasr-El-Din, Mohammed Badri Al-Otaibi, Abdulqader A. Al-Qahtani, Omar A. Al-Fuwaires. Filter-Cake Cleanup in MRC Wells Using Enzyme/Surfactant Solutions, SPE, 2006.
3. Thomas E. Suhy, Ramon P. Harris Application of Polymer Specific Enzymes To Clean Up Drill-In Fluids, SPE, 1998.

Authors: Farit G. TUKHBATULLIN was born in 1950, graduated from the Ufa Oil Institute in 1972. He is Doctor of Technical Sciences, professor of the Department of Petroleum Products and Natural Gas Supply of Gubkin Russian State University of Oil and Gas (National Research University), Member of the Russian Academy of Engineering and Technology. He is author 21 inventions and 170 scientific papers. E-mail: ellkam@mail.ru
Dmitriy S. SEMEICHENKOV was born in 1993. Не graduated from Gubkin Russian State University of Oil and Gas in 2015. He is graduate student of the Department of Petroleum Products and Natural Gas Supply of Gubkin Russian State University of Oil and Gas (National Research University). He is author of 3 publications. E-mail: d.semeichenkoff@yandex.ru
Tagir F. TUKHBATULLIN was born in 1976. Нe graduated from the Ufa Oil Institute in 1988. Candidate of Technical Sciences, Deputy Head of the Department of 310/2/1 310 PJSC «Gazprom». Research interests: more efficient management of technological modes of transport of gas. He is author of 15 publications. E-mail: tagtuh@mail.ru

Abstract: The need for specialized software and programming and computing suites ), to forecast the magnitude of the imbalance of natural gas when it is sold to end users, as well as to enter on-line statistically accumulated information in order to increase the effectiveness of managerial decisions in the dispatch administration of the Unified Gas Supply System is demonstrated

Index UDK: 519.237.5:62.503.56

Keywords: gas imbalance, dispatch administration, commercial metering of gas, forecasting, regression analysis

Bibliography:
1. Gmurman V.E. Probability theory and mathematical statistics: Textbook for high schools. M.: Higher School, 2003, 479 p. (in Russian).
2. Sukharev M.G. Forecasting methods: Textbook. M.: Russian State University of Oil and Gas 2009, 208 p. (in Russian).
3. STO Gazprom 5.37-2011 uniform technical requirements for equipment flow measurement units and the amount of natural gas used in JSC «Gazprom» (in Russian).
4. STO Gazprom 5.32-2009 Organization of natural gas measurement (in Russian).
5. STO Gazprom 2-3.5-454-2010 rules of operation of gas mains (in Russian).
6. Hvorov G.A., Kozlov S.I., Akopova G.S., A.A. Evstifeev. Reduction of losses of natural gas for transportation through main pipelines of JSC «Gazprom». Gas industry, 2013, no. 12, р. 66-69 (in Russian).
7. Pavlovsky M.A. Application of mathematical statistics to analyze the reasons for the imbalance in the transport of natural gas pipeline transmission system. Electronic scientific journal «Oil and gas business», 2012, no. 1, p. 69-74 (in Russian).
8. Andriishin M.P., Igumentsev E.A., Prokopenko E.A. Linear trends in the diagnosis of the gas balance. Aerospace technics and technology, 2008, no. 10 (57), p. 213-217 (in Russian).
9. Andriishin M.P., Igumentsev E.A. Dynamics of indicators of statistical reporting gas imba- lance. Materialy IX Megdunarodnoi naychno-texnicheskoi konferenzii «Metrologiya — 2014», g. Xar’kov, 15-17 oktyabrya, p. 427-430 (in Russian).

Scientific basis of thermal fields formation and prospects of thermodynamic methods to assess offshore oil and gas structures reliability
Technical sciences

Authors: Ivan V. STAROKON’ graduated from Gubkin Russian State University of Oil and Gas in 2001. He is Candidate of Technical Sciences, Head of the Department of Automated Design of Oil and Gas Industry Structures of Gubkin Russian State University of Oil and Gas (National Research University). He is sate expert of the for Industrial Safety of the Federal Service for Ecological, Technological and Nuclear Supervision of the Russian Federation. He is author of more than 80 scientific publications.
E-mail: starokon79@mail.ru

Abstract: The offshore oil and gas structures are exposed to solar radiation, which leads to the change of their thermal state. This brings about various effects such as thermal stresses and deformation or inhomogeneity of the thermal state in the areas with defects. The article proposes a methodology for assessing the dynamics of formation of thermal fields caused by solar exposure. The technique enables to model the processes of heating and cooling of offshore oil and gas structures, which in turn will allows to adjust the assessment of their stress-strain state and to develop a method to detect defects of different origin on the basis of thermal diagnostics

Index UDK: 622.242.422:622.276.04:622.279.04

Keywords: offshore oil and gas structures, fatigue cracks, restoredweld joint, life assessment, thermal diagnostics, defects

Bibliography:
1. Borodavkin P.P. Morskie neftegazovye sooruzheniya: uchebnik dlya vuzov. CHast’ 1. Konstruirovanie. M.: OOO «Nedra-Biznescentr», 2006, p. 555.
2. Matveev L.T. Kurs obshchej meteorologii. Fizika atmosfery. L.: Gidrometeoizdat, 1984, p. 506.
3. Samojlov D.V. Raschet velichiny postupleniya teploty ot solnechnoj radiacii na poverhnost’ Zemli: metodicheskie ukazaniya/Pod red. YU.V. Peshti. M.: Izdatel’stvo MGTU im. N.EH. Baumana, 2006, p. 20.
4. Starokon’ I.V. Osnovy teorii i praktiki obrazovaniya ustalostnyh treshchin na morskih neftegazovyh sooruzheniyah. Sovremennye problemy nauki i obrazovaniya, 2012, no. 4.
5. Starokon’ I.V. O rezul’tatah chislenno-analiticheskogo modelirovaniya vozdejstviya peremennyh i uslovno stacionarnyh temperaturnyh polej na razvitie ustalostnyh treshchin morskih neftegazovyh sooruzhenij (MNGS). Fundamental’nye issledovaniya, 2013, no. 1 (ch. 1), p. 153-158.
6. Starokon’ I.V. Metodika ocenki vozdejstviya solnechnogo izlucheniya na temperaturnoe sostoyanie morskih stacionarnyh platform. Sovremennye problemy nauki i obrazovaniya, 2014, no. 2.
7. Starokon’ I.V. Issledovanie vliyaniya okruzhayushchej sredy na teplovoe sostoyanie konstruktivnyh ehlementov opornyh blokov morskih stacionarnyh platform. Sovremennye problemy nauki i obrazovaniya, 2014, no. 5.

Simulation by means of Petri nets and design of distributed multiuser software suites for gas transportation
Technical sciences

Authors: Dmitry G. LEONOV graduated from Gubkin Russian State University of Oil and Gas in 1992. He is Candidate of Technical Sciences, assistant professor at the Department of Automated Control Systems of Gubkin Russian State University of Oil and Gas (National Research University). Leading developer of the software suite for the gas transportation systems «Vesta». He is author of more than 50 scientific and methodical publications. E-mail: dl@asugubkin.ru
Tatyana M. PAPILINA graduated from Gubkin Russian State University of Oil and Gas in 2012. She is assistant lecturer at the Department of Automated Control Systems of Gubkin Russian State University of Oil and Gas (National Research University). She is specialist in distributed and cloud systems design. E-mail: papilina.tm@asugubkin.ru

Abstract: The article discusses the development and integration of modern distributed software suites in gas transportation dispatching systems. The proposed solution includes transformation of Vesta suite network system into the base of an open integration platform. The platform allows uniting of heterogeneous software suites and standardizes data format and protocols by means of open API. The complexity of tasks necessitates the use of mathematical apparatus providing generalized representation of the whole system. The design of concordant application protocols in distributed computing systems is considered. The matter deals with heterogeneous software interaction and connections of synchronous and asynchronous components of «Vesta» software used in gas transportation industry. The models of the system have been designed by means of colored Petri nets

Index UDK: 51-7:622.691

Keywords: control systems software, automatic dispatch control system, oil and gas transport, colored Petri net

Bibliography:
1. Anisimov N.A., Golenkov E.A., Kharitonov D.I. Kompozitsional’nyy podkhod k razrabotke parallel’nykh i raspredelennykh sistem na osnove setey Petri. Programmirovanie, 2001, no. 6, p. 30.
2. Grigor’ev L.I., Kostogryzov A.I. Aktual’nost’ i osnovy innovatsionnogo puti razvitiya ASDU. Avtomatizatsiya, telemekhanizatsiya i svyaz’ v neftyanoy promyshlennosti, 2016, no. 3, p. 12-20.
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4. Korotikov S.V., Voevoda A.A. Primenenie setey Petri v razrabotke programmnogo obespecheniya tsentrov distantsionnogo upravleniya i kontrolya. Nauchnyy vestnik Novosibirskogo gosudarstvennogo tekhnicheskogo universiteta, 2007, no. 4, p. 15-32.
5. Leonov D.G. Ob’ektno-orientirovannaya tekhnologiya razrabotki sistem podderzhki prinyatiya dispetcherskikh resheniy v transporte gaza. Avtomatizatsiya, telemekhanizatsiya i svyaz’ v neftyanoy promyshlennosti, 2000, no. 4-5, p. 11-17.
6. Leonov D.G. Primenenie setey Petri k postroeniyu adaptiruemogo raspredelennogo prikladnogo programmnogo obespecheniya. Avtomatizatsiya, telemekhanizatsiya i svyaz’ v neftyanoy promyshlennosti, 2017, no. 1, p. 5-11.
7. Leonov D.G., Vasil’ev A.V. Postroenie mnogourovnevoy sistemy podderzhki prinyatiya dispetcherskikh resheniy, osnovannoe na razvitii raspredelennoy arkhitektury programmno-vychislitel’nogo kompleksa «Vesta». M.: Avtomatizatsiya, telemekhanizatsiya i svyaz’ v neftyanoy promyshlennosti, 2014, no. 6, p. 13-18.
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9. Papilina T.M. Platforma razrabotki prikladnykh web-instrumentov dlya dispetcherskogo personala neftegazovoy otrasli. Avtomatizatsiya, telemekhanizatsiya i svyaz’ v neftyanoy promyshlennosti, 2015, no. 11, p. 41-46.
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Improving the performance properties of protective liquids for hot water storage tanks for power plants
Technical sciences

Authors: Igor R. TATUR (b. 1956) graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1979. He is PhD, Associate Professor of the Dept. of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russia State University of Oil and Gas (National Research University). He is author of more than 120 publications. E-mail: igtatur@yandex.ru
Аleksey V. LEONTYEV (b. 1988) graduated from Gubkin Russian State University of Oil and Gas in 2013. He is post-graduate student of the Department of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russia State University of Oil and Gas (National Research University). He is Research Fellow in OOO United Research and Development Center (OOO «RN-CIR»). He is author of 10 publications. E-mail: leontievaleksey@gmail.com
Vladimir G. SPIRKIN (b. 1937) graduated from the Military Rocket Forces Academy named after Peter the Great in 1959. He is D.Sc., Professor of of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russia State University of Oil and Gas (National Research University). He is author more than 350 publications, 10 books and monographs, 35 patents.
E-mail: vgspirkin@mail.ru
Yuliya S. BELOMESTNOVA is a student of the Department of Chemistry and Technology of Lubricants and Chemmotology of Gubkin Russia State University of Oil and Gas (National Research University). She is author of 6 scientific works. E-mail: belomestJ@mail.ru

Abstract: The results of the research of the effect of corrosion inhibitors of various compositions on the protective properties and thermal-oxidative stability of the protective liquid AG-4I (TU 26-02-592-83, Rev. 1-9) are presented. The proportions of corrosion inhibitors of donor, acceptor and insulating action in their composition, which is of synergistic effect, are determined. The effect of corrosion inhibitors on the thermal and oxidative stability of the protective liquid in the presence of oxidation initiator (diiso-butyronitrile) was studied

Index UDK: 665.767; 620.197.7; 691.175.5/8

Keywords: рrotective fluid, corrosion inhibitor, polyisobutylene, hot water storage tanks, protective properties, oxidation initiator, thermooxidation stability, synergistic effect induction period, dynamic viscosity, polymer degradation

Bibliography:
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5. Lebedev V.S. Vliyanie prirodnyh i sinteticheskih ingibitorov na okislenie neftyanyh masel. Avtoref. diss. kand. tekhn. nauk. Moskva, 1986, p. 24.
6. Ocenochnye znacheniya ehkspluatacionnyh pokazatelej germetiziruyushchih zhidkostej dlya bakov-akkumulyatorov goryachego vodosnabzheniya//I.R. Tatur, D.N. Sheronov, A.V. Leont’ev, V.G. Spirkin. Ehnergetik, 2016, no. 4, p. 32-35.