+7 495 240-54-57
info@neftegas.info
The analysis of long oilfield application of steel pipes in different versions showed the most promising trend to be the use of carbon steel tubular goods polymer coated from the outside and inside. Nevertheless, the oilfield use of pipelines made of steel pieces covered with polymer materials from the outside and inside can be beneficial in practice provided the goal quality of external and internal anti-corrosive protection of welded joints is assured. Besides, currently RF companies lack standards regulating the goal quality of external and internal anti-corrosive lining of welded joints in oilfield pipelines made of polymer coated steel pieces, as well as the goal quality of outer and inner faces of joints. Yet, anti-corrosive protection methods of external face of joints in steel pieces of polymer coated pipelines ensure goal quality of lining even in the absence of relevant standards with oil-and gas companies. Of current importance is the development of standards regulating the goal quality of inner anti-corrosive weld lining in polymer coated steel pieces of oilfield pipelines under specified operating conditions during their designed life, as well as a goal quality correspondence proving procedure to inner lining actual characteristics of a weld.
The article analyses the standards technology. It points out the principal drawbacks of inner anti-corrosive protection of welded joints now used for oilfield pipelines with an epoxy covered steel protective sleeve encapsulating the sleeve-joint gap with epoxy mastic or thermoexpanding packing, as well as of inner anti-corrosive protection of welded joints now under development on the instructions of oil-and gas companies consisting in precoating of end parts of pieces with chromium steel followed by welding of bimetallic ends. The article justifies the benefits of inner anticorrosive protection of welded joints in epoxy coated steel pipes with a binding band and bell-mouthed nipple protection of welded joints in pipes with epoxy insulated formed pieces.
Territorija Neftegas № 12 2018
Read in this issue:
Anticorrosive protection
Automation
»
An Experience in Developing and Implementing a Monitoring System for Remote Communication Sites
Keywords: communication sites monitorin, facility operational check, remote management and control, automatic telephone system, logging form, database management system, scripting language, Web application, programming language, operating system.
Authors:
V.V. Dmitruk; Severneftegazprom OJSC (Moscow, Russia).
A.A. Kas'yanenko; Severneftegazprom OJSC (Moscow, Russia).
A.A. Solodovnichenko, e-mail: asol@sngp.com; Severneftegazprom OJSC (Moscow, Russia).
R.V. Shvaykin, e-mail: ShvaykinRV@sngp.com; Severneftegazprom OJSC (Moscow, Russia).
M.Yu. Zyabrin, e-mail: ZyabrinMY@sngp.com Severneftegazprom OJSC (Moscow, Russia).
References:
About FreeBSD [Electronic source]. Access mode: www.freebsd.org/ru/about.html (access date – December 14, 2018). (In Russian)
About Perl [Electronic source]. Access mode: www.perl.org/about.html (access date – December 14, 2018).
Why MySQL? [Electronic source]. Access mode: www.mysql.com/why-mysql (access date – December 14, 2018).
PHP releases [Electronic source]. Access mode: https://secure.php.net (access date – December 14, 2018).
Interstate Standard (GOST) 27.002–89. Industrial Product Dependability. General Concepts. Terms and Definitions [Electronic source]. Access mode: http://docs.cntd.ru/document/gost-27-002-89 (access date – December 14, 2018). (In Russian)
For
citation:
Dmitruk V.V., Kas'yanenko A.A., Solodovnichenko A.A., Shvaykin R.V., Zyabrin M.Yu. An Experience in Developing and Implementing a Monitoring System for Remote Communication Sites. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 12–17. (In Russian)
Open PDF
Dmitruk V.V., Kas'yanenko A.A., Solodovnichenko A.A., Shvaykin R.V., Zyabrin M.Yu. An Experience in Developing and Implementing a Monitoring System for Remote Communication Sites. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 12–17. (In Russian)
ENERGY SECTOR
»
Establishment of an Energy-Independent Block Valve Station of the Main Oil Pipeline, Located in the Decentralized Power Supply Area
The article reviews one of the solutions to the challenging issue – energy supply and the organization of telemetry and communication system of process facilities located in remote areas, often in the zone of decentralized power supply, where the cable laying is impossible or requires time and money. The author considers the possibility of creating a wireless self-contained block valve unit through the example of the linear section from 0 to 153 km of the “Zapolyarye – Purpe – Samotlor” pipeline s transportation system (the Yamalo-Nenets Autonomous District, Russia), what is proposed to be implemented with energy from fuel-free technologies for generating electricity. The author has developed a scheme of the combined power complex using various sources of energy supply. It is proposed to use wind-driven power plants and solar photovoltaic modules as the main energy source, and a rechargeable battery pack and a diesel generator set for back-up power supply. The energy potentials of wind and solar radiation of the territory where the main pipeline is passes was statistically analyzed. Also, the paper discusses the organization of a wireless telemetry and communications system of the main oil pipeline. It is proposed to carry out by creating a line-of-sight radio relay link system with two radio links (primary and backup) and auxiliary duplication from the existing digital global communication system deployed on the basis of low-orbit satellites.
Keywords: pipeline route energy consumer, power supply, selfcontained supply, renewable energy source, wind-driven power plant, hybrid solar-wind power station.
Authors:
T.G. Shmakov, e-mail: shmakov_timur@mail.ru Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Guiding Document (RD) 13.02-40.10.50-KTN-003-1-03. Operation, Maintenance and Repair Regulations of High-Voltage Power Lines and Pipeline Electrochemical Protection. Moscow, Oil Transporting JSC Transneft, 2003, 148 p. (In Russian)
Turovin О.А., Ognev E.N., Kochnev A.E. Application of Wind and Solar Energy as an Alternative Source for Power Supply of Company's Oilfield Facilities. PROneft’. Professional’no o nefti = PROneft. Professionals about Oil, 2017, No. 2 (4), P. 69–74. (In Russian)
Region Map of Wind Activity in the Territory of Russia [Electronic source]. Access mode: http://nipom.ru/uploads/%D0%9D%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8/2018/june/ris30.jpg (access date – December 6, 2018). (In Russian)
Region Map of Solar Activity in the Territory of Russia [Electronic source]. Access mode: http://nipom.ru/uploads/%D0%9D%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8/2018/june/ris22.jpg (access date – December 6, 2018). (In Russian)
Applied Scientific Climatic Handbook of the USSR. Issue 17. Omsk and Tyumen Regions. Saint-Petersburg, Gidrometeoizdat [Hydrometeorological Publishing House], 1998, 703 p. (In Russian)
Power Data Access Viewer [Electronic source]. Access mode: https://power.larc.nasa.gov/data-access-viewer/ (access date – December 6, 2018).
Shmakov T.G. The Outlook of Using a Wind-Diesel Power Plant in Power Generation of the Head Oil Pumping Station “Zapolyarie”. Truboprovodnyi transport: teoriya i praktika = Pipeline Transport: Theory and Practice, 2018, No. 2 (66), P. 22–25. (In Russian)
Fridman A.M., Minigulov R.M., Gribanov G.B., et al. Wind and Solar Energy Use in the Far North. Ekologiya proizvodstva = Industrial Ecology, 2011, No. 4, P. 79–83. (In Russian)
Minigulov R.M., Gribanov G.B., Stepanov A.R., et al. Innovative Solutions in the Creation of Management Information System of Linear Telemechanics of Condensate Pipeline “Yurkharovskoye field – Purovsky Condensate Processing Plant”. Sfera neftegaz = Oil and Gas Sphere, 2011, No. 3, P. 36–38. (In Russian)
Bykhovsky M.A., Kirik Yu.M., Nosov V.I., et al Fundamentals of the Design of Radio Relay Communication Line. Moscow, Goryachaya Liniya [Hotline] – Telecom, 2014, 332 p. (In Russian)
Guiding Document (RD) 153-39.4-113-01. Main Oil Pipeline Technological Design Standards [Electronic source]. Access mode: http://docs.cntd.ru/document/1200032108 (access date – December 6, 2018) (In Russian)
For
citation:
Shmakov T.G. Establishment of an Energy-Independent Block Valve Station of the Main Oil Pipeline, Located in the Decentralized Power Supply Area. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 90–96. (In Russian)
Open PDF
Shmakov T.G. Establishment of an Energy-Independent Block Valve Station of the Main Oil Pipeline, Located in the Decentralized Power Supply Area. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 90–96. (In Russian)
Geology
»
Hazardous Geomorphological Processes in Fault Zones Along the Designed Route of the “Kovykta – Irkutsk” Main Gas Pipeline
The article analyses geomorphological danger of active faults for industrial facilities of oil-and-gas industry by the example of the main gas pipeline "Kovykta – Irkutsk" being built in Irkutsk area (Southern Siberia, Russia). The possibility of recent and Holocene fault activity under platform tectonic conditions on flat grounds has been considered. A theoretical basis for studies was the author’s concept of natural danger and risk, as well as the model of structure types for dangerous geomorphological processes. The studies involved field geomorphological research methods, and analysis of remote researches data. The results proved the objects of special attention in the process of gas pipeline construction and operation to be 13-1, 7-1, 4-1, 2 и 15-1. To be in the picture of a detailed activity, kinematics and internal structure of the above and a number of less active faults (1-3, 5-2, 11-1) the zones of which are subject to possible activation of dangerous geomorphological processes, it is necessary, according to the author, to carry out trenching of the fault zones and more detailed full-scale and remote geomorphological researches. To specify data for other faults examined in the process of studies, if required, some additional field geomorphological and subsurface investigations, as well as space photographs will be good enough. The article lists special technical and engineering measures aimed to ensure safe construction of gas pipeline "Kovykta – Irkutsk" followed by its failure-free operation. It was indicated that regarding some pipeline routes an additional list is required meeting all technical and environmental standards and besides, aimed at environmental protection.
Keywords: hazardous geomorphological process, active fault, main pipeline, Southern Siberia.
Authors:
S.B. Kuzmin, e-mail: kuzmin@irigs.irk.ru Federal Publicly Funded Institution of Science “V.B. Sochava Institute of Geography”, Siberian Branch of the Russian Academy of Sciences (Irkutsk, Russia).
References:
Kuzmin S.B. Geoecological Topographic Analysis. Irkutsk, Publishing house of the V.B. Sochava Institute of Geography”, Siberian Branch of the Russian Academy of Sciences, 2004, 182 p. (In Russian)
Kuzmin S.B. To the Assessment Procedure of Potential Geomorphological Danger while Conducting Large-Scale Geoecological Studies in the Zones of Active Faults. Izvestiya RGO = Russian Geographical Society Review, 2008, Vol. 140, Issue 2, P. 42–50. (In Russian)
Kuzmin S.B. Geomorphological Danger of Active Faults. Geomorfologiya = Geomorphology, 2009, No. 3, P. 66–76. (In Russian)
Nikonov А.А. Holocene and Current Crustal Movements. Мoscow, Nauka, 1977, 240 p. (In Russian)
Kogoshvily L.V. Georgian Live Tectonics and Its Effect on Topography. Tbilisi, Metsniyereba, 1970, 219 p. (In Russian)
Arrowsmith R. Geomorphic Responses in Ephemeral Channels to Strike-Slip Faulting along the San Andreas Fault, Carrizo Plain, San Luis Obispo County, California. Undergraduate senior thesis, Whittier College. Whittier, California, 1989, 67 p.
Sylvester A.G. Strike-slip Faults. Bulletin of Geological Society of America. 1988. No. 100 (11). Р. 1666–1703.
Trifonov V.G. Late Quaternary Tectogenesis. Мoscow, Nauka, 1983, 254 p. (In Russian)
An International Geological Time Scale. Global Boundary Stratotype Sections and Points. The International Union for Quaternary Research, Stratigraphy and Geochronology Commission, 2004.
Cohen K.M., Finney S.C., Gibbard P.L., Fan J.-X. The ICS International Chronostratigraphic Chart. Episodes, 2013 (updated in July 2018), Vol. 36., P. 199–204.
Kostenko N.P. Geomorphology. Мoscow, Publishing house of the Moscow State University, 1999, 383 p. (In Russian)
Mescheryakov Yu.А. USSR Topography (Morphostructure and Morphosculpture). Мoscow, Mysl, 1972, 519 p. (In Russian)
Trzhtsinskiy Yu.B., Kozyreva Ye.А., Verkhozin I.I. Engineering and Geological Features of Irkutsk Amphitheatre. Irkutsk, Publishing house of the Irkutsk State Technical University, 2005, 124 p. (In Russian)
Lomtadze V.D. Engineering Geology. Special Engineering Geology. Leningrad, Nedra, 1978, 496 p. (In Russian)
Ollier C. Tectonics and Landforms. London, Longman Group Ltd., 1981. 324 p.
Kuzmin S.B. Hazardous Geomorphological Processes and Risk of Nature Management. Novosibirsk, Academical publishing house “GEO”, 2009, 194 p. (In Russian)
Grachev M.А., Gorshkov А.G., Azarova I.N., et al. Regular Climate Oscillations on Thousands Years’ Basis and Speciation in Lake Baykal. In: Major Trends of Global and Regional Changes in Climate and Natural Environment of Siberian Late Cenozoic. Novosibirsk, Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, 2002, P. 107–126. (In Russian)
Kuzmin S.B., Belozertseva I.A., Shamanova S.I. Palaeogeographic Events of Prebaikal Region in Holocene. Uspekhi sovremennogo estestvoznaniya = Successes of Modern Natural Science, 2014, No. 12-1, P. 62–75. (In Russian)
Schonenberger W., Noack A., Thee P. Effect of Timber Removal from Windthrow Slopes on the Risk of Snow Avalanches and Rockfalls. Forest Ecology and Management, 2005, Vol. 213, Р. 197–208.
Antoschenko-Olenev I.V., Bazarov D.B., Galkin V.I., et al. Highlands of Baykal and Transbaikal. Мoscow, Nauka, 1974, 359 p. (In Russian)
Highlands and Lowlands of the Eastern Siberia. Ed. by Corresponding Member of the USSR Academy of Sciences N.А. Florensov. Мoscow, Nauka, 1971, 320 p. (In Russian)
Gorodetskaya M.Ye., Lazukov G.I., Korzhuyev S.S., et al. Plains and Mountains of Siberia. Мoscow, Nauka, 1975, 352 p. (In Russian)
Agatova A.R. Large-Scale Geomorphological Mapping of Mountain Regions (The Altai as an Example). Geomorfologiya = Geomorphology RAS, 2003, No. 2, P. 48–60. (In Russian)
Zolotarev А.G. Topography and Recent Structure of Baykal-Patomsk Highland. Novosibirsk: Siberian department of Nauka publishing house, 1974, 120 p. (In Russian)
Bazhenova О.I., Leschikov F.N., Lyubzova Ye.M., et al. Exogenetic Processes and Geomorphological Risk on the Irkutsk-Cheremkhovsk Plain. Geografiya i prirodnye resursy = Geography and Natural Resources, 1995, No. 3, P. 38–51. (In Russian)
Logachev N.A., Lomonosova T.K., Klimanova V.M. Cenozoic Deposits of the Irkutsk Amphitheatre. Moscow, Nauka, 1964, 195 p. (In Russian)
For
citation:
Kuzmin S.B. Hazardous Geomorphological Processes in Fault Zones Along the Designed Route of the “Kovykta – Irkutsk” Main Gas Pipeline. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 28–46. (In Russian)
Open PDF
Kuzmin S.B. Hazardous Geomorphological Processes in Fault Zones Along the Designed Route of the “Kovykta – Irkutsk” Main Gas Pipeline. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 28–46. (In Russian)
»
Reconstruction of Environmental and Paleogeographical Conditions for Generation of Upper Paleogene Rock Dg1 of Dongying Formation in Chengbei Sag of Bohai Bay Basin
The article presents reconstruction of conditions to generate High Paleogene strata Dg1 of Dongying formation in Chengbei sag – the tectonic element of Jiyang depression in the sedimentary of the Bohai Bay basin. Bohai Bay basin located in the North-Eastern part of Shandong province is one of the promising and noncompletely examined oil-and-gas bearing China basins. The Chengbei depression extends from north-west to south-east in the shallow maritime zone of the southern Bohai Bay basin and is localized between the uplifts of Chengzikou and Diсhengbei. The depression length is 90 km, its width – 20 km, and the total area – about 1000 km2. The Dongying formation being one of the five stratigraphic units of the Cenozoic sequence in Bohai Bay basin consists of three formations Dg1, Dg2, Dg3. In the regional plan Dg1 is less perspective in oil-and-gas content than the formations of Dg2 and Dg3 though the presence of oil-source rocks containing type III kerogen was also identified. On the basis of integrated core data, logging materials and deposition pattern the conclusion has been made on the alluvial nature of Dg1 deposits. Basin, alluvial, and subaerial deposits were identified in the rock mass. The combination of facies in sequence, their superposition and recurrence make it possible to suppose that the rock-generated river was intensively meandering. According to the authors any further prospecting and exploration activities are reasonable to focus in the development zones of sand basin and fluvial formations of the alluvial complex. Anticlines, including fault-complicated, are suppose to become traps, though one may expect the presence of lithologically limited, as well as structural oil pools characterized by lithologic replacement.
Keywords: prediction of oil-and-gas presence, reservoir, alluvial deposits, facies, meandering river, sand body, Bohai Bay basin, Chengbei sag, log curve.
Authors:
Liu Shiqi, e-mail: liushiqi1990@gmail.com; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
L.M. Zhuravleva, e-mail: zhurawlewa.lilia@yandex.ru Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Fu Zhaohui, Qin Weijun, Li Min. Depositional Characteristics and Hydrocarbon Traps of the Palaeogene in Chengbei Sag, Bohai Bay Basin. Marine Geology Frontiers, 2015, No. 31 (1), P. 9–15. (In Chinese)
Song Guoqi, Hao Xuefeng, Liu Keqi, et al. Tectonic Evolution, Sedimentary System and Petroleum Distribution Patterns in a Dustpan-Shaped Rift Basin: a Case Study from Jiyang Depression, Bohai Bay Basin. Oil and Gas Geology, 2014, No. 35 (3), P. 303–310. (In Chinese)
Tan Heqing. Analysis of Oil and Gas Resource Potential in Chengbei Sag, Southern Bohai Basin. Journal of Jianghan Petroleum Institute, 2004, No. 26 (1), P. 39–41. (In Chinese)
Visher G. How to Distinguish Barrier Bar and Cannel Sands. World Oil, 1969, Vol. 68, No. 6, P. 106–108.
Hao Fang, Zhou Xinhuai, Zou Huayao, et al. Petroleum Charging and Leakage in the BZ25-1 Field, Bohai Bay Basin. Journal of Earth Science, 2012, No. 23 (3), P. 253–267. (In Chinese)
Shelton J. Stratigraphic Models and General Criteria for Recognition of Alluvial, Barrier-Bar and Turbidity-Current Sand Deposits. Bulletin of the American Association of Petroleum Geologists. 1967. No. 51. P. 2441–2461.
Kuznetsov V.G. Facies and Facies Analysis in Petroleum Geology. Сollege textbook. Moscow, Gubkin Russian State University of Oil and Gas, 2012, 243 p. (In Russian)
Andrusov N.I. Selected Works. In 4 vols. Vol. 1. Moscow, Publishing House of the Academy of Sciences of the USSR, 1961, P. 149–361. (In Russian)
Picard M.D., High Jr. L.R. Criteria for Recognizing Lacustrine Rocks. In: Recognition of Ancient Sedimentary Environments. Ed. by J.K. Rigby, W.K. Hamblin. Society of Economic Paleontologists and Mineralogists Special Publication, 1972, No. 16, P. 108–145.
For
citation:
Shiqi Liu, Zhuravleva L.M. Reconstruction of Environmental and Paleogeographical Conditions for Generation of Upper Paleogene Rock Dg1 of Dongying Formation in Chengbei Sag of Bohai Bay Basin. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 22–27. (In Russian)
Open PDF
Shiqi Liu, Zhuravleva L.M. Reconstruction of Environmental and Paleogeographical Conditions for Generation of Upper Paleogene Rock Dg1 of Dongying Formation in Chengbei Sag of Bohai Bay Basin. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 22–27. (In Russian)
»
Geological Interpretation Improvement by Multiwave Seismic Data Usage
Nowadays, the seismic survey is the most effective method of the geophysical exploration, based on study of geological objects with seismic waves usage. The main object of the seismic survey is not only the finding of the perspective reservoirs location, but also, - the fluid-saturation prediction, the estimation of porosity, net to gross, fracturing of the rocks. The seismic survey methodology is based on the measurement of the wave’s transit time from the source point to receivers. As result of the seismic survey data interpretation it is possible to determine geological boundaries depth, wave velocity, which is the data basis for the future research. The main seismic survey aim is to solve complex geological objects, that is why the development and improvement of the seismic survey methodology are very important process. The efficiency of this work can be increased by using the multiwave (multicomponent) survey – the special kind of survey, based on the combining of longitudinal (P), transversal (S) and converted (PS) waves.
Attribute analysis is the important stage of the interpretation, because it is allowed to obtain information from seismic field. This information is useful for reliability of the geological interpretation and for the risk minimization during the well drilling. Attribute analysis of two seismic cubes (longitudinal and converted waves) is provided the additional quality attributes. As example, is shown the multicomponent seismic survey interpretation result of the oil field Shakti, Assam basin (north-east of India).
Keywords: multicomponent seismic, 3D/3C, converted waves, attribute analysis.
Authors:
A.V. Lobusev, e-mail: lobusev@gmail.com; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
E.М. Gol’; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
N.S. Avdeyev, e-mail: avdeev.nick@mail.ru Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Borisov A.S. Multicomponent Seismic (MCS). Teaching-methodical manual. Kazan, Kazan Federal University, 2012, 31 p. (In Russian)
Ampilov Yu.A. From the Seismic Interpretation to the Modeling of the Oil and Gas Fields. Moscow, Publishing House “Spektr”, 2008, 384 p. (In Russian)
Marayev I.A. Complex Interpretation of the Well Investigations Results. Мoscow, Russian State Geological Prospecting University named after Sergo Ordzhonikidze, 2013, 99 p. (In Russian)
For
citation:
): Lobusev A.V., Gol’ E.М., Avdeyev N.S. Geological Interpretation Improvement by Multiwave Seismic Data Usage. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 18–21. (In Russian)
Open PDF
): Lobusev A.V., Gol’ E.М., Avdeyev N.S. Geological Interpretation Improvement by Multiwave Seismic Data Usage. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 18–21. (In Russian)
Oil and Gas Transportation and Storage
»
Choosing of Optimal Operating Mode of a Technological Section of a Trunk Pipeline with Cards of Pipelines Operating Modes
The article deals with the question of choosing the optimal operating mode among many acceptable operation modes of a technological section of a trunk pipeline. By the term “technological section”, we imply a section of a pipeline including intermediate pumping stations, while the term “acceptable mode” refers to all possible operating modes of a pipeline with various combinations of operating and non-operating pumps. The optimal mode is considered to be the mode (or modes) that ensures unconditional fulfillment of the oil supply plan and minimizes costs of consumed electrical energy while taking into account changing costs of a unit of consumed energy during day and night times. It is shown that in the general case the problem considered reduces to a well-known linear programming problem that can be solved by the simplex method. We provide an illustrated example that helps explaining a formulation of a problem and allowing for an analytical solution with a descriptive geometric interpretation. The results of the work are intended to solve an important problem of energy savings by choosing the optimal mode of pipeline operation at the stage of project planning.
Keywords: oil pipeline, technological section, hydraulic regime, card of regimes, electric power consumption, energy saving, optimization, day and night time, linear programming, simples-method.
Authors:
N.N. Golunov, e-mail: golunov.n@gubkin.ru; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
M.V. Lurie, e-mail: lurie.m@gubkin.ru Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Barkhatov A.F. Development of Methods for Energy Efficient Operation of Trunk Pipelines based on Optimization of Technological Regimes. Cand. of Science (Engineering) dissertation. Moscow, Gubkin Russian State University of Oil and Gas (National Research University), 2017, 160 р. (In Russian)
Lurie M.V. Fundamentals of Pipeline Transportation of Oil, Its Products and Gas. Moscow, Publishing House “Nedra”, 2017, 476 p. (In Russian).
Akulich I.L. Mathematical Programming in Examples and Problems. Moscow, Lan’, 2011, 352 p. (In Russian)
For
citation:
Golunov N.N., Lurie M.V. Choosing of Optimal Operating Mode of a Technological Section of a Trunk Pipeline with Cards of Pipelines Operating Modes. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 76–80. (In Russian)
Open PDF
Golunov N.N., Lurie M.V. Choosing of Optimal Operating Mode of a Technological Section of a Trunk Pipeline with Cards of Pipelines Operating Modes. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 76–80. (In Russian)
PUMPS COMPRESSORS
»
About Electric Submersible Pump Stages Design Engineering Digitalization
There are different approaches and techniques for designing vane pumps. The main task is to create a combination of design solutions that can meet the different requirements for the numerous parameters of the pump.
At the same time, the manufacturer seeks to reduce the cost and time of creating a new pump. This leads to the fact that for this purpose, an expensive labor- and time-consuming natural experiment is tried to replace on computer experiment. In this case it is told about the possibility of creating “digital twins” providing the identity of the results of computer and physical (natural) experiments.
Despite of rapidly developing computational technologies, in order to determine the hydrodynamic parameters of some types of electric submersible pump stages for oil production, according to the authors of this article, serious improvements are still required.
As confirmation, the results of computer and physical (natural) experiments in order to obtain an integrated characteristic of some stages with different specific speed are presented.
The result of the experiments showed that for the ESP low-speed and normal-speed stages it can be said about the possibility of using “digital twins”, because in operating performance of pump a good convergence of the results of computer and physical (natural) experiments was obtained. However, for high-speed, Francis-type and axial steps, the use of modern software systems does not yet give a similar result, therefore to create "digital twins" of these steps, a mathematical model still need to be improved with correction factors taking into account the design features of the developed hydraulic machine.
Keywords: digitalization, digital twin, electric submersible pump, specific speed, CFD, SolidWorks, Star-CCM+.
Authors:
V.V. Mulenko, e-mail: vmulenko@mail.ru; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
M.G. Blokhina; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
A.V. Ivanovskiy; Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
A.Yu. Aksenov Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Lyapkov P.D. Analysis of Some Features of the Design and Operation of Submersible Centrifugal Pumps for Oil Production and the Calculating Method for Their Working Elements. Thesis for a Candidate Degree in Engineering Sciences. Moscow, All-Russia Institute for Oil and Gas Research, 1955, 211 p. (In Russian)
Chicherov L.G., Molchanov G.V., Rabinovich A.M., et al. Calculation and Design of Oilfield Equipment. Manual for graduate students. Moscow, Nedra, 1987, 422 p. (In Russian)
Katalazhnova I.N. Modeling and Optimization of Energy Parameters of Small-Sized Centrifugal Pumps for Aerospace Purposes. Thesis for a Candidate Degree in Engineering Sciences. Komsomolsk-on-Amur, 2005, 187 p. (In Russian)
Sazonov Yu.A. Development of Methodological Bases for Designing Pumping-Ejector Units for the Conditions of the Oil and Gas Industry. Thesis for a Doctor’s Degree in Engineering Sciences. Moscow, Gubkin Russian State University of Oil and Gas, 2010, 394 p. (In Russian)
Ivanovskiy V.N., Sabirov A.A., Kuzmin A.V. To the Question of Choosing a Workspace Characteristics of Centrifugal Pumps. Territorija “NEFTEGAS” = Oil and Gas Territory, 2015, No. 3, P. 88–92. (In Russian)
Ivanovskiy V.N., Sabirov A.A., Kuzmin A.V. Modern Engineering Approaches to the Oil and Gas Production Equipment Design. Territorija “NEFTEGAS” = Oil and Gas Territory, 2014, No. 11, P. 17–20. (In Russian)
Ivanovskiy V.N., Sabirov A.A., Degovtsov A.V., et al. Design and Study of Dynamic Pump Stages. Manual. Moscow, Gubkin Russian State University of Oil and Gas, 2015, 124 p. (In Russian)
Kuzmin A.V. Study of the Characteristics of a Vane Pump for Oil Production with a Change in the Geometry of the Flow Part of Its Stage. Thesis for a Candidate Degree in Engineering Sciences. Moscow, 2018, 257 p. (In Russian)
State Standard (GOST) 6134–87. Rotodynamic Pumps. Methods of Testing (as updated by changes No. 1, 2) [Electronic source]. Access mode: http://docs.cntd.ru/document/1200004546 (access mode – December 18, 2018). (In Russian)
Degovtsov A.V., Sokolov N.N., Ivanovskiy A.V. On Selection Of Electric Centrifugal Pump Stages Material For Complicated Conditions Of Operation. Territorija “NEFTEGAS” = Oil and Gas Territory, 2016, No. 11, P. 88–91. (In Russian)
For
citation:
Mulenko V.V., Blokhina M.G., Ivanovskiy A.V., Aksenov A.Yu. About Electric Submersible Pump Stages Design Engineering Digitalization. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 64–68. (In Russian)
Open PDF
Mulenko V.V., Blokhina M.G., Ivanovskiy A.V., Aksenov A.Yu. About Electric Submersible Pump Stages Design Engineering Digitalization. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 64–68. (In Russian)
»
On the Impact of Operating Conditions on the Level of Actual Useful Life of the Equipment ESP
Pressing problems of oil-and-gas producing companies include assessment of the equipment useful life depending on its service conditions. The problem has arisen from the fact that allocation of funds for the purchase of new equipment to replace that removed of service due to its wear-and-tear is fulfilled by a company within the equipment useful life through its cost assignment by parts into the prime cost of output goods or services being rendered using such equipment.
Assessment of a beneficial period using fixed assets is regulated by RF normative-legal documents. Besides, depreciation deductions significantly effect the tax base of companies therefore correspondence of the depreciation period specified by a company to the normative one is under the control of fiscal authorities. Priority units under the control over observation of depreciation period norms include the package of centrifugal vane pumping units as most used and expensive among that for oil production. Nevertheless, the Classifier of RF fixed assets contains the source of conflicts between the companies and tax authorities since it includes both units as a whole and their components (pumps, motors, cables, etc.) as independent depreciable assets. It is the registration of real useful life periods when calculating depreciation deductions that conditions conflict-free administration of companies’ economic activity by tax services. Yet, an accountable useful life is to be proved basing on specific figures. Thus, except the figures indicated in State Standard (GOST R) 56830–2015 when assessing the useful life of cable lines it is necessary to take into account increased frequency of feed current, cable line temperature, mineralization of formation fluid, rate of round trips, wear-and-tear level of cable lines resulting from vibrations of the unit, etc.
A group of specialists from the Gubkin Russian State University of Oil and Gas (National Research University) have developed the assessment procedure for efficient life of cable lines depending on their service conditions. The resulting factor can be used to estimate useful life of cable lines included into centrifugal vane pumping units. As an effective alternative for the useful life assessment the authors have also proposed the estimation procedure for depreciation numerical values of downhole centrifugal vane pumping package which can be used both for bookkeeping and tax accounting.
Keywords: installation of centrifugal vane pumps, useful life, classifier of fixed assets, amortization group, cable line, inventory object, depreciation, design algorithm.
Authors:
M.Ya. Ginzburg; LUKOIL EPU Service LLC (Kogalym, Russia).
V.N. Ivanovskiy, e-mail: ivanovskiyvn@yandex.ru Federal State Autonomous Educational Institution for Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).
References:
Tax Code of the Russian Federation [Electronic source]. Access mode: www.consultant.ru/document/cons_doc_LAW_19671/ (access date – December 11, 2018). (In Russian)
The RF Government Regulation dated 01.01.2002 No. 1 (revised on 28.04.2018) “On Classification of Fixed Assets to be Included into Amortization Groups” [Electronic source]. Access mode: www.consultant.ru/document/cons_doc_LAW_34710/ (access date – December 11, 2018). (In Russian)
Regulations on Accounting “Fixed Assets Register” PBU 6/01 [Electronic source]. Access mode: www.consultant.ru/document/cons_doc_LAW_31472/71350ef35fca8434a702b24b27e57b60e1162f1e/ (access date – December 11, 2018). (In Russian)
Ginzburg M.Ya. The Possibility of Increasing the Efficiency of Oil Production by Electric Drive Pump Units through Optimizing the Codification of Equipment in the All-Russian Classifier of Fixed Assets. Territorija «NEFTEGAS» = Oil and Gas Territory, 2018, No. 7–8, P. 64–75. (In Russian)
The List of Objects and Technologies Defined as Those of High Energy Efficiency (approved by the RF Government Regulation dated 17.06.2015 No. 600) [Electronic source]. Access mode: http://base.garant.ru/71095216/0e3a8cfc8cf7c404a3466e14aa233aae/#block_1000 (access date – December 11, 2018). (In Russian)
The RF Government Regulation dated 25.08.2017 No. 1006 “On Changes into the List of Objects and Technologies Defined as Those of High Energy Efficiency” [Electronic source]. Access mode: www.garant.ru/products/ipo/prime/doc/71654354/ (access date – December 11, 2018). (In Russian)
Ivanovskiy V.N., Darizshev V.I., Kashtanov V.S., Sabirov А.А., Pekin S.S. Oil and Gas Production Equipment. Moscow, Neft’ i gaz [Oil and Gas], 2002, Part 1, 720 p. (In Russian)
Krainev А. Registration of Complex Objects: to Amortize or Write Off at a Time? [Electronic source]. Access mode: www.buhonline.ru/pub/comments/2011/2/4279 (access date – December 11, 2018). (In Russian)
All-Russian Classifier (OK) 013-2014 (System of National Accounts 2008). The All-Russian Classifier of Fixed Assets (approved and effected by the Federal Agency on Technical Regulating and Metroogy Order dated 12.12.2014 No. 2018-ст) (revised on 08.05.2018) [Electronic source]. Access mode: www.consultant.ru/document/cons_doc_LAW_184368/ (access date – December 11, 2018). (In Russian)
Assessment by the Supreme Court of the Russian Federation dated 28.10.2015 No. 305-КГ15-7669 [Electronic source]. Access mode: https://nalogcodex.ru/pract/Opredelenie-VS-RF-N-305-KG15-7669-ot-28-oktyabrya-2015-g./ (access date – December 11, 2018). (In Russian)
Classification of Amortization Groups and Objective Life of Fixed Assets. Comments on the Assessment of Chamber for Commercial Disputes of the Supreme Court of Russian Federation dated 28.10.2015 No. 305-КГ15-7669 (Shelkunov А.D.) [Electronic source]. Access mode: http://xn----7sbbaj7auwnffhk.xn--p1ai/article/23075 (access date – December 11, 2018). (In Russian)
Plyas K. Peculiarities of the Assessment on a Beneficial Use Period of Fixed Assets [Electronic source]. Access mode: http://ppt.ru/news/116180 (access date – December 11, 2018). (In Russian)
State Standard (GOST R) 56830–2015. Petroleum Industry. Downhole Electric Vane Pumping Units. General Specifications [Electronic source]. Access mode: http://docs.cntd.ru/document/1200128305 (access date – December 11, 2018). (In Russian)
For
citation:
Ginzburg M.Ya., Ivanovskiy V.N. On the Impact of Operating Conditions on the Actual Useful Life of the Equipment ESP. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 56–63. (In Russian)
Open PDF
Ginzburg M.Ya., Ivanovskiy V.N. On the Impact of Operating Conditions on the Actual Useful Life of the Equipment ESP. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 56–63. (In Russian)
Pipelines operation and maintenance
»
On Optimization of Guiding Gas Line Sections into Major Repair
The article analyses the problem of guiding gas line sections into major repairs by resheathing. The analysis data of picking from 30 gas line sections of the Gazprom PJSC gas transport system showed that guidance of over half sections into major repair was done taking into no account the Gazprom PJSC standards. The nonoptimal selection resulted in the irrational use of finances allocated for the major repairs. Besides, a number of sections which due to their operating conditions can still be used after the selective repair with no doubt must be guided into major repairs since the removal of a great number of critical and potentially hazardous corrosion defects require considerable investments. This fact indicates that specifications of Gazprom PJSC standards concerning the guidance of gas line sections into major repairs in addition to operating conditions should also take into account the economic aspect and labor input into major repairs. The article also touches upon the problem of inspection interval fixation by in-line defectoscopy. The problem is caused by initial data unrepresentativeness to carry out calculations. It was shown that the most appropriate alternate solution is considered to be the international rule fixing that within the operating time between gas line failures two inspections as minimum are to be carried out. Besides, an inspection interval is to be coordinated with selective repair sizes. By the dependence of operating time between failures and a relative depth of hypothetical defects at the boundary curve dividing defects into tolerable and intolerable it was possible to determine a relative depth of defects at the excess of which the defects are to be removed. In future the inspection interval can be corrected in case of sizable repairs.
Keywords: gas line, corrosive conditions, selective repairs, operating conditions factor, inspection interval.
Authors:
I.I. Veliyulin; EKSIKOM LLC (Moscow, Russia).
V.I. Gorodnichenko, e-mail: v.gorodnichenko@eksikom.ru; EKSIKOM LLC (Moscow, Russia).
A.S. Shuvaev; EKSIKOM LLC (Moscow, Russia).
E.I. Veliyulin; Krasnodargazstroy SC (Moscow, Russia).
A.N. Kasiyanov; Krasnodargazstroy SC (Moscow, Russia).
F.I. Zakharkin Gazprom pererabotka LLC (Saints-Peterburg, Russia).
References:
Industry Standard (STO) Gazprom 2-2.3-292–2009. Rules for Assessment of Gas Mains Operating Conditions based on In-Line Diagnostics [Electronic source]. Access mode: http://elima.ru/docs/index.php?id=7862 (access date – November 29, 2018). (In Russian)
Rules (R) Gazprom 2-2.3-595–2011. Instructions on Selection of a Repair Procedure for Defective Sections in the Linear Part of Gas Mains of the Gazprom OJSC Uniform Gas Supply System [Electronic source]. Access mode: http://elima.ru/docs/index.php?id=7810 (access date – November 29, 2018). (In Russian)
Industry Standard (STO) Gazprom 2-3.5-454–2010. Operating Instructions for Gas Mains [Electronic source]. Access mode: http://files.stroyinf.ru/Data1/53/53416/ (access date – November 29, 2018). (In Russian)
Industry Standard (STO) Gazprom 2-2.3-095–2007. The Diagnostic Study Workbook for the Linear Part of Gas Mains [Electronic source]. Access mode: http://files.stroyinf.ru/Data1/54/54349/ (access date – November 29, 2018). (In Russian)
Collins J.A. Failure of Materials in Mechanical Design. Analysis, Prediction, Prevention. The Ohio State University, John Wiley & Sons, 1981, 624 p.
For
citation:
Veliyulin I.I., Gorodnichenko V.I., Shuvaev A.S., Veliyulin E.I., Kasiyanov A.N., Zakharkin F.I. On Optimization of Guiding Gas Line Sections into Major Repair. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 82–88. (In Russian)
Open PDF
Veliyulin I.I., Gorodnichenko V.I., Shuvaev A.S., Veliyulin E.I., Kasiyanov A.N., Zakharkin F.I. On Optimization of Guiding Gas Line Sections into Major Repair. Territorija “NEFTEGAS” = Oil and Gas Territory, 2018, No. 12, P. 82–88. (In Russian)
← Back to list