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2016/3
Using Nefras in the fight against ARPD in the Irelyakh field
Chemical sciences

Authors: Maria S. IVANOVA graduated from Gubkin Russian State University of Oil and Gas (Department of Chemical and Environmental Engineering) in 2010; she is Candidate of Chemical Sciences, lecturer of the Department of Mining and petroleum Engineering of Mirny Polytechnic Institute (branch) of North-Eastern Federal University. E-mail: ims.06@mail.ru
Kirill O. TOMSKY graduated from Gubkin Russian State University of Oil and Gas (Department of Mechanical Engineering) in 2009. He is Candidate of Engineering Sciences, lecturer of the Department of General Professional Disciplines of Mirny Polytechnic Institute (branch) of North-Eastern Federal University. E-mail: kirilltom@mail.ru

Abstract: Preventing asphalt-resinous and paraffin deposits (ARPD) in Irelyakh gas and oil field is one of the main problems. Gas condensate, which was used as a solvent in the field, could not completely clear paraffin deposits. This article shows the possibility of using gasoline Nefras solvent C2-80 / 120 as a solvent of asphalt-resinous and paraffin deposits in Irelyakh oil and gas field. Experimental studies of the solvent power of Nefras in the conditions of Irelyakh field were carried out and its effectiveness at different temperatures was determined. Kinetic studies of ARPD dissolving model reactions in the solvent at different temperatures showed that the use of the solvent to remove deposits on the oil fields would be effective

Index UDK: 571.56

Keywords: Irelyakh gas and oil field, well, flow rate, paraffin, methods of dealing with paraffin, hydrocarbon, geophysical studies, reservoir and bottomhole pressure

Bibliography:
1. Glushhenko V.N., Silin M.A., Ptashko O.A., Denisova A.V. Neftepromyslovaja hi- mija: Oslozhnenija v sisteme plast-skvazhina-UPPN: Uchebnoe posobie. M.: MAKS Press, 2008, 325 р.
2. Bajmuhametov M.K. Sovershenstvovanie tehnologij bor’by s ASPO v neftepromyslovyh sistemah na mestorozhdenijah Bashkortostana: Dis. kand. tehn. nauk. Ufa, 2005, 79 p.
3. Otchet ZAO „Ireljahneft’” za 2011 g., 267 p.
4. Tropin Je.Ju., Raznicin V.V., Bul’ba V.A., Vishnjakov A.N. Analiz jeffektivnosti rabot po ochistke skvazhin ot ASPO s primeneniem original’noj tehnologii OOO „Firma „Kaskad”. Sbornik nauchnyh trudov po rezul’tatam NIOKR za 2002 god OAO NK"Rosneft’„, 2003, 226 p.

2014/3
Activation of methane in trifluoroacetic acid
Oil and gas processing, chemistry of oil and gas

Authors: Marina V. VISHNETSKAYA graduated from M.V. Lomonosov Moscow State University University. She is Doctor of Chemistry, Professor of the Department of Industrial Ecology of Gubkin Russian State University of Oil and Gas. She is author of over 120 scientific papers in the field of homogeneous and heterogeneous catalysis, fundamental problems of chemical engineering, chemical dynamics, reactivity and chemical kinetics. E-mail: mvvishnetskaya@mail.ru
Oleg M. SVICHKAREV graduated from Gubkin Russian State University of Oil and Gas in 2013. He is Master of Engineering and Technology. E-mail: caba_iz_ct@mail.ru
Maria S. IVANOVA graduated from Gubkin Russain State University of Oil and Gas in 2010. She is Ph.D., Associate Professor of the Department of Mining and Petroleum Engineering of the Ammosov North-Eastern Federal University in Mirny. E-mail: ims.06@mail.ru
Mikhail Y. MELNIKOV graduated from M.V. Lomonosov Moscow State University in 1969. He is Doctor of Chemistry, Professor of the Department of Chemical Kinetics of M.V. Lomonosov Moscow State University University. He is author of over 220 scientific papers. E-mail: melnikov46@mail.ru

Abstract: Activation of methane for its chemical use is an urgent task. The transformation of methane occurs with the formation of a gummy product in anhydrous trifluoroacetic acid (TFA) at room temperature and atmospheric pressure. Spiking ions with masses of 684 and 700 are observed in MALDI-TOF spectra of the dry residue of the transformation products of methane

Index UDK: УДК 541.128

Keywords: molecular oxygen activation, methane, C–C bond, trifluoroacetic acid

Bibliography:
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2. Periana R.A., Mironov O., Taube D., Bhalla G., Jones C.J. Science, 2003, no. 301, p. 814.
3. Shibamoto A., Sakaguchi S., Ishii Y. Tetrahedron Letters, 2002, no. 43, p. 8859.
4. Kitamura T., Ishida Y., Yamagi T., Fujiwara Y. Bulletin of Chemical Society, Japan, 2003, no. 76, p. 1677.
5. Asadullah M., Kitamura T., Fujiwara Y. Angewandte. Chemie International Edition, 2000, no. 39, p. 2475.
6. Asadullah M., Taniguchi Y., Kitamura T., Fujiwara Y. Applied Catalysys. A, 2000, no. 194-195, p. 443.
7. Asadullah M., Kitamura T., Fujiwara Y. Chemical Letters, 1999, p. 449.
8. Taniguchi Y., Hayashida T., Shibasaki H., Piao D., Kitamura T., Yamaji T., Fujiwara Y. Organic Letters, 1999, no. 1, p. 557.
9. Asadullah M., Kitamura T., Fujiwara Y. Applied Organometallic Chemistry, 1999, no. 13, p. 539.
10. Asadullah M., Taniguchi Y., Kitamura T., Fujiwara Y. Tetrahedron Letters, 1999, no. 40, p. 8867.
11. Nizova G.V., Su¨ss-Fink G., Stanislas S., Shul’pin G.B. Chemical Communication, 1998, p. 1885.
12. Asadullah M., Taniguchi Y., Kitamura T., Fujiwara Y. Applied Organometallic Chemistry, 1998, no. 12, p. 277.
13. Lin M., Sen A. Nature, 1994, no. 368, p. 613.
14. Nakata K., Yamaoka Y., Miyata T., Taniguchi Y., Takaki K., Fujiwara Y.J. Organometallic Chemistry, 1994, no. 473, p. 329.
15. Piao D.G., Inoue K., Shibasaki H., Taniguchi Y., Kitamura T., Fujiwara Y.J. Organometallic Chemistry, 1999, no. 574, p. 116.
16. Zerella M., Mukhopadhyay S., Bell A.T. Organic Letters, 2003, no. 5, p. 3193.
17. Zerella M., Mukhopadhyay S., Bell A.T. Chemical Communications, 2004, p. 1948.
18. Chempath S., Bell A.T. Journal of American Chemical Society, 2006, no. 128, p. 4650.
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20. Periana R.A., Mironov O., Taube D., Bhalla G., Jones C.J. Science, 2003, no. 301, p. 814.
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22. Vishnetskaya M.V., Ivanova M.S., Budynina E.M., Melnikov M.Ya. Journal of physical chemistry, 2011, vol. 85, no. 12, pp. 2287–2290.

2011/2
Reaction of CO2 in Trifluoroacetic Acid
Oil and gas processing, chemistry of oil and gas

Authors: Marina V. VISHNETSKAYA graduated from Lomonosov Moscow State University. She is Doctor of Chemical Sciences, Professor of the Department of Industrial Ecology of Gubkin Russian State University of Oil and Gas, author of 117 publications in the field of homogeneous and heterogeneous catalysis, fundamental problems of chemical engineering, chemical dynamics, reactivity and chemical kinetics. E-mail: mvvishnetskaya@mail.ru
Maria S. IVANOVA graduated from Gubkin Russian State University of Oil and Gas in 2010. She is Postgraduate student of the Department of Industrial ecology of Gubkin Russian State University of Oil and Gas. E-mail: ims.06@mail.ru
Olga O. KOSORUKOVA is Graduate student of Department of Industrial ecology of Gubkin Russian State University of Oil and Gas. E-mail: ol4ilos@yandex.ru
Catherine M. BUDYNINA graduated from Lomonosov Moscow State University. She is Candidate of Chemical Sciences and senior fellow at the Department of Chemical Kinetics of Lomonosov Moscow State University. Аuthor of 29 publications in the field of organic chemistry. E-mail: biblioteka@gubkin.ru
Mikhail Y. MELNIKOV was born in 1946, graduated from Lomonosov Moscow State University in 1969. He is Doctor of Chemical Sciences, Professor of the Department of Chemical Kinetics of Lomonosov Moscow State University. M.Y. Melnikov made a significant contribution to the creation and development of the science of electron − excited radicals and ion radicals and their reactivity and the mechanisms of chemical transformations. E-mail: melnikov46@mail.ru

Abstract: Carbon dioxide is the main component of greenhouse gases in the atmosphere and its man-made imbalance in the ecosphere is often viewed as one of the possible causes of global climate change. One way to reduce СО2 imbalance is to use it as a «building block» for the synthesis of various inorganic and organic compounds. The present work experimentally fixes the fact of the formation of C-C bond in the process of conversion of carbon dioxide in ftrifluoroacetic acid (TFA), which leads to the appearance of a product with high molecular weight. This fact has never been described in literature before. It is shown that the activation of СО2 is associated with the molecular oxygen dissolved in TFA.

Index UDK: 542.943.7

Keywords: trifluoroacetic acid, carbon dioxide, molecular oxygen, greenhouse gas, ecosphere, recycling of СО2, C−C bond, oxidative activity, resinous product

Bibliography: