Территория Нефтегаз № 6 2013

» The technology of invert-emulsion drilling fluids utilization

In the article the important problem of the utilization of invert-emulsion drilling fluids is discussed. Invert emulsions should be reusable fluids in order to substantiate the economic efficiency of their use. The developed technology allows to separate invert emulsions on water and hydrocarbon phases with the use of standard equipment of the circulating system with the extraction of high-quality hydrocarbonic phase, suitable for re-use.

Keywords: utilization, invert-emulsion drilling fluid, the technology of invert-emulsion drilling fluid destruction.

Authors:

I. Nekrasova, Ph.D., High-order research assistant, e-mail: Nekrasova@permnipineft.com;
P. Khvoshchin, drilling fluids laboratory head, e-mail: Khvoshchin@permnipineft.com;
O. Garshina, Ph.D., well drilling technology department head, e-mail: Garshina@permnipineft.com;
G. Okromelidze, Department Manager, “PermNIPIneft”, branch of LLC “LUKOIL-Engineering” in Perm, e-mail: okromelidze@permnipineft.com

References:

1. Tokunov V.I., Heifetz I.B. Gidrofobno-emul'sionnye burovye rastvory(Hydrophobically-emulsion drilling fluids). - M.: Nedra, 1983.
2. The patent of the RF No 2386657 RU, Class С 09К 8/34, С 09К 3/32. Sposob razrusheniya i utilizatsii otrabotannogo invertno-emul'sionnogo burovogo rastvora (Destruction method and disposal of waste invert emulsion drilling fluid). Published: 13.11.2008. Nekrasova I.L. and others.

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» Calculation of optimum values of gas turbines and its control systems reliability characteristics for oil and gas industry uninterruptable power supply

There is the calculation process of optimum values of gas turbines and its control systems reliability characteristics is examined by GTPP Kuryanovo (Moscow) example.

Keywords: gas turbine power plant, GTPP, gas turbine, reliability, optimization, power supply, automation.

Authors:

A. Krutikhin, Lead Engineer, ABB Power and Automation Systems, e-mail: arturkrutikhin@mail.ru

References:

1. Bellman R., Dreifus S. Prikladnye zadachi dinamicheskogo programmirovaniya (Dynamical programming application tasks) / Edited by А.А. Pervozvansiy. – М.: Nauka, 1965. – 460 p.
2. Gost 27.002-89. Nadezhnost' v tekhnike. Osnovnye ponyatiya. Terminy i opredeleniya (Technical reliability. Fundamentals. Terms and definitions). – М.: USSR State Committee for Standards and Product Quality Management, 1990.
3. Nadezhnost' i effektivnost' ASU (ACS reliability and efficiency) / Edited by Y.G. Zarenin. – 1975. – 368 p.
4. Polovko А.М., Gurov S.V. Osnovy teorii nadezhnosti (Reliability theory fundamentals). – St. Petersburg.: BHV- Petersburg, 2006. – 2 edition., revised and enlarged. – 704 p.: ill.
5. JSC NPO Saturn reference list.
6. Kuranovo GTES (Moscow) technical documentation.
7. Tsanev S.V., Burov V.D., Remezov А.N. Gazoturbinnye i parogazovye ustanovki teplovykh elektrostantsiy (Gas turnine and combine-cycle plants of thermal power plants). – М.: MPEI publishing house, 2009. – 584 p.

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» Methodical basics of ASP flood compounds lab testing

One of the tight oil development methods is ASP-flooding. Important component of ASP-composition is surfactants, which under the optimal conditions form microemulsion, capable of getting the ultralow IFT values. In present work, experimental evaluaton methods of surfactant activity and adsorption on porous media during surfactant solution filtration are given.

Keywords: surfactants, ASP-flooding, surfactant activity, microemulsions, adsorption, porous media, saturated core desaturation method.

Authors:

L.A. Magadova, Doctor of Sc., professor, Gubkin Russian State University of Oil and Gas, e-mail: magadova0108@himeko.ru;
M.S. Podzorova, junior researcher, e-mail: podzorova22@yandex.ru;
V.B. Gubanov, Candidate of Science, senior researcher, lab chief, e-mail: gubanow@mail333.com;
V.R. Magadov, research sector chief,Gubkin Russian State University of Oil and Gas e-mail: motivator@mail.ru

References:

1. Lake L.W. Enhanced Oil Recovery. New York: Prentice Hall, 1996.
2. Poverkhnosnto-aktivnye veshchestva i polimery v vodnykh rastvorakh (Surfactants and polymers in aqueous solutions) / K. Holmberg, B. Jönsson, B. Kronberg, B. Lindman; Translated from English – M.: BINOM. Laboratoriya znaniy, 2007. – 528 p.
3. Mittel K. Mitselloobrazovanie, solubilizatsiya i microemul’sii (Micellization, solubilisation, and microemulsions). – M.: Mir, 1980. – 600 p.
4. Proekt kompanii “Salym” po khimicheskim metodam povysheniya nefteotdachi (proekt EOR) – uspekh mozhet byt’ dostignut tol’ko integratsiei (Salym company project on chemical methods of enhanced oil recovery (EOR project) – success can be achieved only by the integration) / SPE 136238.
5. Razrabotka kompozitsiy PAV s tsel’yu sozdaniya mikroemulsiy v plastakh s trudnoizvlekaemymi zapasami dlya povysheniya nefteotdachi (The development of the surfactant compounds for a microemulsion formation in the layers with reserves difficult to recover for enhanced oil recovery) / M.A. Silin, G.S. Khuzina, M.S. Podzorova // Proceedings of the VII All-Russian scientific-practical conference “Oilfield Chemistry”. – Moscow, 2012.

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» Improvement technology of development AB1 layer of the Soviet field for effective industrial development

With the involvement purpose in development of low-permeability layers of fields at a late stage of development, application on a field of new technologies is offered when developing. Only such approach will allow to solve problems of joint development of highly productive layers with low filtrational and capacitor properties. For implementation of this program all is generalized available a material on productive deposits of the Soviet field. Criteria are created at geonavigation allowing to increase the effective length of a horizontal site at well construction.

Keywords: oil, multilaterull well, drilling, geonavigation, horizontal well.

Authors:

D. Golubkov, Chief Specialist of the Drilling Geological Support Administration of the Field Development Department of OJSC NK Rosneft

References:

1. Sunagatullin A.F., Arzhilovsky A.V., Manapov T.F., Mikheev Yu.V. Obosnovanie primeneniya mnogozaboinykh skvazhin na Samotlorskov vestorozhdenii (Substantiation of use of multilateral wells at the Samotlor field). SPE 136085, 2010.
2. Klimov M., Gaponova L., Karnaukhov M. Osobennosti razrabotki mestorozhdeniy sistemoi mnogostvol’nykh gorizontal’nykh skvazhin. Prakticheskiy opyt ( Features of field development by multilateral horizontal wells system. Field experience). SPE 117372, 2008.

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» Determination of process parameters for gas pipeline dismantling

When removing gas pipeline for preparation and factory re-insulation the most effective way to remove it is stripping above the pipe and slight cutting of it from side generatrices. After that the pipeline section is opened, cut into pipes sections, under which trolley pipe holders are put, and removing (using required number of pipe handlers) stepwise and gas pipeline section installation on benching are done. With this method of removal earthworks volumes regarding pipeline opening, as well as the cost parameters are significantly reduced.

Authors:

E.I. Veliyulin, Krasnodargazstroy LLC;
A.M. Mitrokhin, I.M. Gubkin State Russian University of Oil and Gas;
A.D. Reshetnikov, Orgenergogas LLC

References:

1. Berezin V.L., Telegin L.G., Anikin E.A. Metodicheskie ukazaniya po raschetu truboprovodov na prochnost’ pri stroitel’stve (Procedural guidelines for pipeline strength calculation during construction). – Мoscow, 1974.
2. Khallyev N.Kh., Budzulyak B.V., Alimov S.V., Tyut’nev A.M. Kompleksnaya mekhanizatsiya kapital’nogo remonta lineinoy chasti magistral’nykh gazoprovodov (Comprehensive mechanization of linear part overhaul of main gas pipelines). – Мoscow: Nedra, 2010.

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» Russian valve manufacturing in 2012

Abridged version of the analytical review (review full version containing 49 pages, 34 tables and 44 diagrams demonstrates the current state of the Russian valve industry and the main trends of its development). The analysis of the Russian valve market according to the results of 2012 shows that the main development trends are practically unchanged in comparison with the results of 2011. The volume of the Russian production did not show significant dynamics based on the continued import growth as for actual expression and cost parameters. Production financial volumes growth has been still achieving by production cost increase. A share of exports in the structure of the Russian production does not exceed 7-10% and it has a steady downward trend for the last three years.

Authors:

O.V. Afanaseva executive management of Scientific and Industrial Valve Manufacturers Association;
A.A. Bakulina, executive management of Scientific and Industrial Valve Manufacturers Association

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» Influence of oil rheological characteristics on the design and operation of above-ground field pipelines

In moderately cold climate crudes containing up to 6% of paraffin (middle paraffin oil) do not show Newtonian properties when transported through underground field pipelines. Laboratory tests of oil from one of the fields in the RF European North evidence that crudes containing up to 6 % of paraffin demonstrate non-Newtonian properties in the regions with extremely severe environmental conditions, where the pipelines of field gathering and transfer systems are above-ground.

Keywords: paraffin oil, effective viscosity, pour point depressant, initial dynamic shear stress, shear rate.

Authors:

R.R. Koern, Researcher of Department “Gathering and Treatment of Well Production” Institute of Energy Resources Transportation GUP; e-mail: regina1909@yandex.ru

References:

1. GOST 16350-80. Rayonirovaniye i statisticheskiye parametry klimaticheskikh faktorov dlya tekhnicheskikh tseley (Zoning and Statistic Parameters of Climatic Factors for Technical Purposes). – Moscow: Izd-vo standartov, 1986. – 140 p.
2. GOST 15150-69. Mashiny, pribory i drugie tekhnicheskie izdeliya. Ispolneniya dlya razlichnykh klimaticheskikh rayonov. Kategorii, usloviya ekspluatatsii, khraneniya i transportirovaniya v chasti vozdeistviya klimaticheskikh factorov vneshney sredy (Machines, Instruments and Other Industrial Products. Modifications for Different Climatic Regions. Categories, Operating, Storage and Transportation Conditions as to Environment Climatic Aspects Influence). –Moscow: IPK Izd-vo standartov, 2000. – 57 p.
3. Ilin A.N., Polischuk Yu.M., Yaschenko I.G. Vysokoparafinistye nefti: zakonomernosti prostranstvennykh i vremennykh izmeneniy ikh svoistv (Highparaffin oils: mechanisms of spatial and time-dependent changes of their properties) // Neftegazovoe delo. – 2007. – №2.
4. Polischuk Yu.M., Yaschenko I.G. Physiko-khimicheskie svoystva neftey: statysticheskiy analiz prostranstvennykh i vremennykh izmeneniy (Physical and chemical properties of oils: statistic analysis of spatial and time-dependent changes). – Novosibirsk: izd-vo SO RAN, filial “Geo”, 2004. – 109 p.
5. GOST 1929-87. Nefteprodukty. Metody opredeleniya dinamicheskoy vyazkosty na rotatsionnom viskozimetre (Oil Products. Methods of Test for Determination of Dynamic Viscosity by Rotary Viscosimeter). – Moscow: Izd-vo standartov, 1988. – 13 p

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» Problems of reliability and repair of buried subsea pipelines for oil and gaz transport at continental shelf development

Key factors at marine pipelines design are requirements on reliability assurance. Two concepts are possible at their operation: when the risk of failure of their linear part is not considered and when the risk of failure of linear pipeline portions is not considered and when patrol of their internal states is annually carried out. For the certificated marine pipelines separate repair works are classified as planned and emergency, and there are very many difficult and their various technologies.

Keywords: computer simulation modeling, pipelines damage, pipelines integrity, risk analysis, scheduled and emergency repair.

Authors:

M.N. Mansurov, doctor of technical science, professor, the director, e-mail: M_Mansurov@vniigaz.gazprom.ru; Т.I. Lapteva, candidate of technical science, leading scientific associate «Oil and gas offshore fields», Gazprom VNIIGAZ LLC, e-mail: T_Lapteva@vniigaz.gazprom.ru

References:

1. STO Gazprom 2-3.7-050-2006 (DNV-OS-F101). Morskoi standart (Marine standard) DNV-OS-F101. Podvodnye truboprovodnye sistemy (Submarine pipeline systems). - М.: IRC Gazprom, 2006. - 453 p.
2. GOST Р 54382-2011. Neftyanaya i gazovaya promyshlennost’. Podvodnye truboprovodnye sistemy. Obschie tekhnicheskie trebovaniya (Oil and gas industry. Submarine pipeline systems. General technical requirements). - M.: Standartinform, 2012. - 274 p.
3. DNV OS-F101. Submarine Pipelines Systems. - Høvik: Det Norske Veritas, January 2000.
4. BH 39-1.9-005-98. Normy proektirovaniya i stroitel’stva morskogo gazoprovoda (Design and construction standards of offshore gas pipeline). - M.: Gazprom JSC, 1998. - 16 p.
5. ASME B31.4. Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids.
6. ASME B31.8. Gas Transmission and Distribution Piping Systems. - The American society of mechanical engineers, 2004.
7. ISO 13623. Petroleum and natural gas industries - pipeline transportation systems. - 2001.
8. British Standard. BS 8010: Code of Practice for Pipelines. Part 3: Pipelines Subsea: Design, Construction and Installation.
9. Germanisher Lloyd. Rules for Classification and Construction. - III. - Offshore Technology. Part 4: Subsea Pipelines and Risers.
10. API RР 1111. Design, Construct ion, Operation, and Maintenance of Offshore Hydrocarbon Pipelines. 3rd Edition. - Washington: American Petroleum Institute, July 1999. - 45 р.
11. API 5L. Specification for Line Pipe.
12. ISO 3183-3. Line pipe standard. 1999.
13. Serebryakov A.M. Geoinformatsionnye sredstva analiza i razresheniya neshtatnykh situatsiy pri stroitel’stve morskikh truboprovodov (Geoinformation means for analysis and emergency situations solutions in the period of offshore pipelines construction): The author's abstract of candidate of science: 25.00.35. - Saint Petersburg., 2010. - 32 p.
14. PARLOC 2001: The update of loss of containment data for offshore pipelines. 5th Edition. - London: Energy Institute, July 2003. - 162 р.
15. ISO 16708:2006. Neftyanaya i gazovaya promyshlennost’. Sistemy truboprovodnogo transporta. Metody rascheta nadezhnosti po predel’nomu sostoyaniyu (Oil and gas industry. Pipeline transport systems. Reliability calculating methods according to limit condition). - M.: Standartinform, 2008. - 67 p.
16. Sotberg T. Vybor strategii protivokorrozionnoi zaschity morskikh ob’ektov s primeneniem sredstv modelirovaniya i monitoringa (Selection of marine objects corrosion protection strategy using modeling and monitoring means) / T. Sotberg, G.A. Baughe, S. Vigen, D.N. Zapevalov // Corrosion of NEFTEGAZ territory. - 2009. - No 3 - p. 46-49

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» Features of the protection of the marine oil terminals with consecutive berths from hydraulic water hammer

Marine oil terminals, which include not one, but several consecutive berths on the pier for tankers of various dwt are considered. The question of the minimum number of protection systems from the water hammer (SZGU) and their locations to ensure safe conditions for the loading of ships at all berths of the terminal investigated. It is shown that location of the protection systems of the water hammer (SZGU) at the end of the pier is the most preferred for the serial arrangement of two berths at the pier. This allows protecting the terminal in case of the loading on each of the berths, and also avoiding the need for protection against the pressure wave in a dead end of the pipe. Under certain conditions, SZGU, placed at the end of pier, provides protection from the water hammer is not only 2, but 3 consecutive berths

Keywords: water hammer, marine oil terminal, the effective time of closing valves, consistent layout berths.

Authors:

N.S. Arbuzov, PhD, department head of IMS Industries ltd, e-mail: Arbuzov@imsholding.ru

References:

1. 1. Arbuzov N.S. Kombinirovannaya sistema zaschity morskikh neftenalivnykh terminalov ot gidroudarnykh yavleniy (Combined protection system of marinoil terminals against hydropercussion effects) // Pipeline transport (theory and practice). - 2010. - No 4. - p. 20-23.
2. Arbuzov N.S. Vliyanie vremeni zakrytiya sudovykh zadvizhek na uroven' maksimal'nogo davleniya v truboprovodakh neftenalivnykh terminalov (Influence of marine valves closing time on maximum pressure level in oil terminals pipelines) // Science and technologies of oil and oil products pipeline transport. - 2011. - No 1 - p. 38-40.
3. Arbuzov N.S. Effektivnoe vremya zakrytiya sekuschei zadvizhki i gidroudar v truboprovodnoi sisteme morskogo neftenalivnogo terminala (Effective closing time of mainline block valve and water hammer effect in marine oil terminal piping system) // Science and technologies of oil and oil products pipeline transport. - 2011. - No. 4 - p. 21-23.
4. Arbuzov N.S., Didkovskaya A.S., Lurye M.V. Zaschita truboprovodov morskikh neftenalivnykh terminalov ot gidravlicheskogo udara s pomosch'yu beregovoi kompensatornoi emkosti (Pipeline protection of marine oil terminals against water hammer effect using coastal compensatory capacity) // Science and technologies of oil and oil products pipeline transport. - 2012. - No 4. - p. 33-35.
5. Lurye M.V. Matematicheskoe modelirovanie protsessov truboprovodnogo transporta nefti, nefteprodukrov i gaza (Mathematical modeling of oil, oil products and gas pipeline transport processes). - M.: the Publishing Centre of Gubkin Russian State University of Oil and Gas. - 2012. - 456 p.

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Territorija Neftegas № 6 2013

Read in this issue:

Construction and repair of oil and gas wells

Diagnosis

Enhanced oil recovery

Field Development

Maintenance and repair of pipelines

Pipes

Transport, storage and processing of oil and gas