МЕНЮ


Hard-extracted reserves, unconventional hydrocarbon sources
Section editor – PhD in geology and mineralogy Petukhov A.V.
Article # 25_2017 submitted on 05/22/2017 displayed on website on 07/07/2017
13 p. Kalacheva L.P., Rozhin I.I.
pdf  The influence of the chloride-calcium-type water composition on the properties of natural gas hydrates
The properties of natural gas hydrates obtained from mineralized solutions of chloride-calcium type of different composition were investigated. It is established that, depending on the type of prevailing cation in the solution, the thermodynamic conditions of hydrate formation, the gas content of hydrates, their texture, the component composition of the gas in the solid phase are changed. During hydrate formation, a dry natural gas is converted to a fatty gas with a higher calorific value. The study of dissociation processes of hydrates showed an increase of the decomposition rate of hydrates obtained in electrolytes solutions.

Keywords: natural gas hydrates, mineralization of stratum waters, hydrate formation, gas content of hydrates, component composition of gas-hydrate-forming agent, hydrate texture, kinetics of hydrate decomposition.
article citation Kalacheva L.P., Rozhin I.I. Vliyanie sostava vod khloridno-kal'tsievogo tipa na svoystva gidratov prirodnogo gaza [The influence of the chloride-calcium-type water composition on the properties of natural gas hydrates]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 3, available at: http://www.ngtp.ru/rub/9/25_2017.pdf
DOI https://doi.org/10.17353/2070-5379/25_2017
References


   Buleyko V.M., Vovchuk G.A., Grigor'ev B.A., Istomin V.A. Fazovoe povedenie uglevodorodnykh sistem v vodonasyshchennom peschanom kollektore pri usloviyakh gidratoobrazovaniya [Phase behavior of hydrocarbon systems in a water-saturated sand reservoir under conditions of hydrate formation] Vesti gazovoy nauki: Problemy razrabotki gazovykh, gazokondensatnykh i neftegazokondensatnykh mestorozhdeniy. Moscow, Gazprom VNIIGAZ, 2014, no. 4(20), p. 156–163.
   de Roo P., Peters C.J., Lichtenthaler E.N., Diepen G.A.M. Occurrence of methane hydrate in saturated and unsaturated solution of sodium chloride and water in dependence of temperature and pressure. AIChE Journal, 1983, vol. 29, no. 4, p. 651–657.
   Gazovye gidraty [Gas hydrates]. S.Sh. Byk, Yu.F. Makogon, V.I. Fomina. Moscow, Nedra, 1980, 296 p.
   Gazovye gidraty v prirodnykh usloviyakh [Gas hydrates in natural conditions]. V.A. Istomin, V.S. Yakushev. Moscow, Nedra, 1992, 236 p.
   Geologo-ekonomicheskie aspekty razvitiya neftegazovogo kompleksa Respubliki Sakha (Yakutiya) [Geological and economic aspects of development of the oil and gas complex of the Republic of Sakha (Yakutia)] A.F. Safronov, T.A. Safronov. Yakutsk, Izd-vo YaNTs SO RAN, 2008, 184 p.
   GOST 22667-82. Gazy goryuchie prirodnye. Raschetnyy metod opredeleniya teploty sgoraniya, otnositel'noy plotnosti i chisla Vobbe [Gases combustible natural. The calculation method for determining the heat of combustion, the relative density and the Wobbe number]. Moscow, Izd-vo standartov, 1982, 4 p.
   Groysman A.G. Teplofizicheskie svoystva gazovykh gidratov [Thermophysical properties of gas hydrates]. Novosibirsk, Nauka, 1985, 95 p.
   Istomin V.A., Fedulov D.M. Termodinamika prizaboynoy zony plasta s uchetom mineralizatsii ostatochnoy vody v kollektore i vozmozhnosti gidratoobrazovaniya [Thermodynamics of bottomhole formation zone taking into account mineralization of residual water in reservoir and possibility of hydrate formation]. Vesti gazovoy nauki: Problemy ekspluatatsii gazovykh, gazokondensatnykh i neftegazokondensatnykh mestorozhdeniy. Moscow, Gazprom VNIIGAZ, 2013, no. 4(15), p. 6–14.
   Kalacheva L.P., Fedorova A.F. Issledovanie svoystv gidratov prirodnogo gaza, poluchennykh iz rastvorov, imitiruyushchikh plastovye vody [Investigation of properties of natural gas hydrates obtained from solutions simulating formation water]. Neftegazokhimiya, 2016, no. 4, p. 56–58.
   Latonov V.V., Gurevich G.R. Raschet koeffitsienta szhimaemosti prirodnykh gazov [Calculation of the compressibility factor of natural gases]. Gazovaya promyshlennost', 1969, no. 2, p. 7–9.
   Makogon Yu.F. Gidraty prirodnykh gazov [Hydrates of natural gases]. Moscow, Nedra, 1974, 208 p.
   Mekhanika obrazovaniya gidratov v gazovykh potokakh [Mechanics of hydrate formation in gas streams]. E.A. Bondarev, G.D. Babe, A.G. Groysman, M.A. Kanibolotskiy. Novosibirsk, Nauka, 1976, 158 p.
   Mimachi H., Takeya S., Gotoh Y., Yoneyama A., Hyodo K., Takeda T., Murayama T. Dissociation behaviors of methane hydrate formed from NaCl solutions. Fluid Phase Equilibria, 2015. DOI: https://doi.org/10.1016/j.fluid.2015.10.029
   Nagata I., Kobayashi R. Calculation of dissociation pressure of gas hydrates, using the Kihara model. Ind. End. Chem. Fundamentals, 1966, vol. 5, no. 3, p. 344–348.
   Nesterov A.N. Kinetika i mekhanizm gidratoobrazovaniya gazov v prisutstvii poverkhnostno-aktivnykh veshchestv [Kinetics and mechanism of hydrate formation of gases in the presence of surfactants]. Dissertatsiya … dokt. khim. nauk: 02.00.04 / Nesterov Anatoliy Nikolaevich. Tyumen', 2006. – 280 p.
   Preduprezhdenie i likvidatsiya gazovykh gidratov v sistemakh dobychi gaza [Prevention and elimination of gas hydrates in gas production systems]. V.A. Istomin, V.G. Kvon. Moscow, OOO «IRTs Gazprom», 2004, 509 p.
   Prirodnyy gaz. Metan: spravochnik [Natural gas. Methane]. S.Yu. Pirogov, L.A. Akulov, M.V. Vedernikov, N.G. Kirillov, I.V. Naumchik, I.V. Sokolova, A.P. Sof'in. St Petersburg, NPO «Professional», 2006, 848 p.
   Sato H., Tsuji T., Nakamura T., Uesugi K., Kinoshita T., Takahashi M., Mimachi H., Iwasaki T., Ohgaki K. Preservation of methane hydrates prepared from dilute electrolyte solutions. International Journal of Chemical Engineering, 2009, vol. 2009, Article ID 843274, 5 p. DOI: https://doi.org/10.1155/2009/843274
   Sloan E.D., Koh C.A. Clathrate hydrates of natural gases. Boca Raton: Taylor&Francis Group/CRC Press, 2008, 720 p.
   Vody neftyanykh i gazovykh mestorozhdeniy SSSR: Spravochnik [Waters of oil and gas fields of the USSR]. Pod red. L.M. Zor'kina. Moscow, Nedra, 1989, 382 p.
   Yakushev V.S. Prirodnyy gaz i gazovye gidraty v kriolitozone [Natural gas and gas hydrates in the permafrost zone]. Moscow, VNIIGAZ, 2009, 192 p.
   Yakutseni V.P. Gazogidraty – netraditsionnoe gazovoe syr'e, ikh obrazovanie, svoystva, rasprostranenie i geologicheskie resursy [Gas hydrates - unconventional gas sources, their formation, properties, distribution and geological resources]. Neftegazovaya Geologiya. Teoriya I Praktika, 2013, vol. 8, no. 4, available at: http://www.ngtp.ru/rub/9/50_2013.pdf. DOI: https://doi.org/10.17353/2070-5379/50_2013