OVERVIEW OF THE COMPONENT ENHANCEMENT METHODS IN DEVELOPMENT OF THE GAS CONDENSATE FIELDS

In this review of researches of domestic and foreign authors the problem of increase of a component of gas condensate layers is considered. Introduction. The reasons for the reduction of component recovery in gas condensate fields and solutions to this problem are discussed. Improving the performance of existing wells based on the phenomenon of decompression beginning of condensation of the condensate with increasing of the composition of hydrocarbons «pentane + higher». Methods for pumping water or inert gas along the ield circuit to maintain reservoir pressure at the supercritical level are also considered, but they have not been distributed. Materials and methods. The rational operation methods are based on the idea of maintaining reservoir pressure above the condensation pressure. In contrast to oil production, in the operation of gas condensate fields are used, as a rule, modes of development of productive formation «at depletion». On an industrial scale, the only method used to maintain reservoir pressure at the supercritical level is the Cycling process, i.e. injection of dry methane into the reservoir [1]. Results and discussions. The use of a particular field development scheme with an impact on the reservoir should allow for the additional extraction of some of the residual gas and condensate reserves. In oil fields, well washing with various solutions is widely used. For gas-condensate fields, except for solvents, which eliminates mudding of nearield is proposed the injection of reagents that produce heat during the reaction. Due to the increase in temperature, the phase equilibrium of the gas condensate mixture is shifted towards the gas phase, which should lead to an increase in the yield of gas condensate. The article discusses some of the results of the work devoted to solving the issues of the most complete extraction of gas from productive formations. Summary. All promising physico-chemical methods of influence on the formation in order to increase condensate recovery can be classified as follows: 1. Rational operation of a single well or field as a whole. 2. Injection of gas or liquid into the reservoir. 3. Use of solvents. 4. Impact explosion, acoustic and elastic waves, electromagnetic impact. 5. Thermal effect. The study showed that different operating scenarios can adjust the composition of the extracted products and the amount of condensate in the reservoir.

gas condensate fields, hydrocarbon feedstock, reservoir, methods for enhancing component recovery, retrograde condensate

1. Шестаков В.М. Динамика подземных вод. М.: Изд-во МГУ 1973. 328 с.

2. Тер-Саркисов. Гидротермодинамическое моделирование активных методов разработки ГКМ // Нефтегазовое дело, 2015, т. 13, №2, С. 68-73.

3. Конторович А.Э. Пути освоения ресурсов нефти и газа российского сектора Арктики // Вестник Российской академии наук. 2015. Т. 85. № 5-6. С. 420-430.

4. Вяхирев Р.И., Гриценко А.И., Тер-Саркисов Р.М. Разработка и эксплуатация газовых месторождений. М.: Недра, 2002. 880 с.

5. Брусиловский А.И. Многокомпонентная фильтрация газоконденсатных систем в глубокопогруженных залежах // Oil and gas geology, 1997. N. 7. P. 31-38.

6. Гриценко А.И., Ремизов В.В., Тер-Саркисов P.M., Подюк В.Г., Николаев В.А., Шандрыгин А.Н. Руководство по восстановлению продуктивности газоконденсатных скважин. М.: ВНИИГАЗ, 1995. 65 с.

7. Жузе Т.П. Сжатые газы как растворители. М.: Наука, 1974. 112 с.

8. Намиот А.Ю. Фазовые превращения в добыче нефти. М.: Недра, 1976. 185 с.

9. Степанова Г.С. Фазовые превращения в месторождениях нефти и газа. М.: Недра, 1983. 192 с.

10. Бузинов С.Н., Николаев В.А., Тер-Саркисов P.M. Одно из направлений повышения отборов нефти и конденсата на объектах газодобывающей отрасли // Проблемы эксплуатации газовых скважин на месторождениях с осложненными горногеологическими условиями: сб. науч. тр. / ВНИИГАЗ. М., 1980. С. 31-40.

11. Закачка жидких углеводородов в пласт для повышения нефтеконденсатоотдачи / А.И. Гриценко, P.M. Тер-Саркисов, О.В. Клапчук, В.А. Николаев // Разработка и эксплуатация газовых и газоконденсатных месторождений: обзор, информ. М.: ВНИИЭ-Газпром, 1980. Вып. 6. С. 35-45

12. Макаров Е. С. Исследование способов дополнительного извлечения газоконденсата из ачимовских пластов на гидродинамических моделях / Е.С. Макаров, А.Ю. Юшков, А.С. Романов // Вестник Тюменского государственного университета. Физико-математическое моделирование. Нефть, газ, энергетика. 2017. Том 3. № 1. С. 79-90.

13. Прогнозирование сайклинг-процесса с использованием модели Black oil / Закиров С.Н., Брусиловский А.И., Закиров Э.С., Карлинский Е.Д., Смирнов Б.В., Дорошенко Ю.Е., Федотова В.А. // Газовая промышленность. 1998. №7. С. 54-56.

14. «Скрытая» фильтрация ретроградного конденсата при нагнетании в пласт газообразного растворителя / P.M. Тер - Саркисов и др. // Проблемы повышения углеводородоотдачи пласта газоконденсатных месторождений: сб. науч. тр. / ВНИИГАЗ. М., 1991. С. 3-11.

15. Макеев Б.В., Кобилев В.А. Извлечение выпавшего конденсата из модели неоднородного пласта // Тр. ВНИИгаза: Проблемы повышения углеводородоотдачи пласта газоконденсатных месторождений. М.: ВНИИгаз, 1995. С. 40-47.

16. Технология увеличения газоотдачи и утилизации пластовой воды / С.Н. Закиров, Э.С. Закиров, А.А. Огнев, В.Ф. Петин, Ю.М. Басарыгин, В.Ф. Будников, P.M. Кондрат // Наука и технология углеводородов. 1999. № 2. С. 12-17.

17. Бураков Ю.Г., Гужов Н. А., Назаров А.В. Численная модель трехфазной фильтрации при водогазовом воздействии на газо-конденсатный пласт / Проблемы повышения углеводородоотдачи пласта газоконденсатных месторождений. Тр. ВНИИгаза. - М.: ВНИИгаз, 1991. С. 58-65.

18. Тер-Саркисов P.M. Использование обогащенного газа для повышения конденсатоотдачи // Газовая промышленность. 1982. № 10. С. 26-28.

19. Гриценко А.И., Николаев В.А., Тер-Саркисов P.M. Компоненто-отдача пласта при разработке газоконденсатных залежей. М.: Недра, 1995. 272 с.

20. Тер-Саркисов P.M. Повышение углеводородоотдачи пласта нефтегазоконденсатных месторождений. М.: Недра, 1995. 167 с.

21. Al-Anazi, Hamoud, G. Walker, Jacob & A. Pope, Gary & Sharma, Mukul & F. Hackney, David. A Successful Methanol Treatment in a Gas/condensate Reservoir: Field Application. SPE Production & Facilities.2005. pp. 60-69.

22. Fan, L & Harris, B.W. & Jamaluddin, A.J. & Kamath, J & Mott, R & Pope, G.A. & Shandrygin, A & Whitson, Curtis. Understanding gas-condensate reservoirs. Oilfield Rev. 2005, pp.16-25.

23. Vo, Hai & Horne, Roland. Compositional Variation Study for Improving Recovery in Gas- Condensate Reservoirs. 2016.

24. Han Seah, Yong & Gringarten, Alain & Ann Giddins, Marie & Burton Kirsty. Optimising Recovery in Gas Condensate Reservoirs. 2014.

25. Булейко В.М. Закономерности фазовых превращений углеводородных смесей в нефтегазоностных пластах разрабатываемых месторождений (по экспериментальным данным): дис.. на соискание ученой степени доктора тех.наук. М. 2007 г.

26. Henderson G. D., Danesh A., Tehrani D., Peden J. M. The Effect of Velocity and Interfacial Tension on the Relative Permeability of Gas Condensate Fluids in the Wellbore Region, Symposium in Vienna, Austria, May 15-17, 1995

27. Sanaei A., Jamili A., Callard J. University of Oklahoma, Mewbourne School of Petroleum and Geological Engineering, U.S.A. "Effects of non Darcy flow and pore proximity on gas condensate prodaction from nanopor unconventional resources", 2010, p. 505-520

28. Pingping Shen, Bin Zhu, Xian-Bin Li, Yu-Shu Wu An Experimental Study of the Influence of Interfacial Tension on Water-Oil Two-Phase Relative Permeability, Springer, 2010, p. 505-520

29. Huseyin Calisgan, Birol Demiral and Serhat Akin An experimental study of near critical gas codensate relative permeability of carbonates, International Symposium of the Society of Core Analysts held in Trondheim, Norway 12-16 September, 2006

30. Stone H.L. Estimation of three-phase relative permeability and residual oil data // J. Canad. Petrol. Technol. 1973. V. I2, № 4. P. 5361.

31. Stone H.L. Probability model for estimating three-phase relative permeability.// J. Petrol. Technol. 1970. V. 22, № 2. P. 214218.

32. Stone H.L. Rigorous black-oil pseudofunctions.// Paper SPE 21207. -1991.

33. Amani M., Nguyen N. An Overview of Methods to Mitigate Condensate Banking in Retrograde Gas. Advances in Petroleum Exploration and Development Vol. 9, No. 2, 2015, pp. 1-6

34. Hosein, R., Dawe, R. A., & Amani, M. (2011). Peng- Robinson equation of state predictions for gas condensate before and after lumping. Journal of Advances in Petroleum Exploration and Development, 2(2), 41-46.

35. Moradi, B., Malekzadeh, E., Amani, M., Boukadi, F., & Kharrat, R. (2010, June). Bubble point pressure empirical correlation. Paper presented at Trinidad and Tobago Energy Resources Conference, Port of Spain, Trinidad and Tobago.

36. Engineer, R. Cal Canal ield, California:Case history of a tight and abnormally pressured gas condensate reservoir. Paper presented at the SPE California Regional Meeting, Bakersfield, CA. 1985, March.

37. Aidick, D., Kaczorowski, N. J., Bette, S. Production performance of retrograde gas reservoir: A case study of Arun ield. Paper presented at the SPE Asia Pacific Oil and Gas Conference, Melbourne, Australia. 1994, November.

38. Al-Yami, A. M., Gomez, F. A., Al Hamed, K. I., Al-Buali, M. H. A successful ield application of a new chemical treatment in a luid blocked well in Saudi Arabia. Paper presented at the SPE Saudi Arabia section Annual Technical Symposium and Exhibition, Kho­bar, Saudi Arabia. 2013, May.

39. Fan, L., Harris, B. W., Jamaluddin, A., Kamath, J., Mott, R.,Pope, G. A.,Whitson, C. H. Understanding gascondensate reservoirs. Oilield Review, 2005, 17(4), 14-27.

40. Abel, W., Jackson, R. F., & Wattenbarger, R. A. Simulation of a partial pressure maintenance gas cycling project with a compositional model, Carson Creek Field, Alberta. 1970JPT, 22(1), 38-46.

41. Farzad, I., Amani, M. An analysis of reservoir production strategies in miscible and immiscible gas injection projects. Advances in Petroleum Exploration and Development, 2012, 3(1), 1-15.

42. Rostami, R., Amani, M., Alipour, M. Feasibility study of miscible gas injection in a carbonate oil reservoir: A systematic experimental and simulation approach. Paper presented at the Abu Dhabi International Petroleum Conference and Exhibition (ADIPEC), Abu Dhabi, UAE. 2012, November

43. Amini, Sh., Aminshahidy, B., Afshar, M. Simulation study of enhanced condensate recovery in a gas-condensate reservoir. Iranian Journal of Chemical Engineering, 8(1), 3-14, 2011.

44. Siregar, S., Hagoort, J., Ronde, H. March Nitrogen Injection vs. Gas Cycling in Rich Retrograde Condensate-Gas Reservoirs. Paper presented at the International Meeting on Petroleum Engineering, Beijing, China, 1992.

45. Зайченко В.М., Качалов В.В., Майков И.Л., Сокол ГФ., Тор-чинский В.М. Математическое и физическое моделирование теплового воздействия на газоконденсатные системы. Вести газовой науки. Актуальные вопросы исследований пластовых систем месторождений углеводородов. М.: Газпром ВНИИГАЗ. 2013. Т. 1. Вып. 12. С. 66-72.

46. Odi, U. Analysis and potential of CO2 Huf-n-Puf for near wellbore condensate removal and enhanced gas recovery. Paper presented at the SPE Annual Technical. Conference and Exhibition, San Antonio, Texas. 2011, October.

47. Ahmed, T., Evans, J., Kwan, R., & Vivian, T. Wellbore liquid blockage in gas-condensate reservoirs. Paper presented at the SPE Eastern Regional Meeting, Pittsburgh, PA. 1998, November.

48. Li, K., Firoozabadi, A. Experimental study of wettability alteration to preferential gas-wetness in porous media and its efect. SPE REE, 2000, 3(2), 139-149.

49. Fahes, M., & Firoozabadi, A. Wettability alteration to intermediate gas-wetting in gas-condensate reservoirs at high temperatures. 2005, October.

50. Liu, Y. J., Zheng, H. W., Li, G. X., Li, G. Q., Li, K. W. Improving production in gas/condensate reservoirs by wettability alteration to gas wetness.Paper presented at the SPE/DOE Symposium on Improved Oil Recovery, Tulsa, Oklahoma. 2006, April.

51. Alzate, G. A., Franco, C. A., Restrepo, A., Castrillon, J. J. P., Alva-res, D. L. B., Murillo, A. A. E. Evaluation of alcohol-based treatments for condensate banking removal. Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, Lafayette, Louisiana. 2006, February.

52. Al-Anazi, A. H., Xiao, J. J., Al-Eidan, A. A., Buhidma, I. M.,Ahmed, M. S., Al-Faii, M., Assiri, W. J. Gas productivity enhancement by wettability alteration of gas-condensate reservoirs. Paper presented at the European Formation Damage Conference, Schevenin-gen, the Netherlands. 2007, June.

53. Al-Anazi, H. A., Walker, J. G., Pope, G. A., Sharma, M. M., Hackney, D. F. A successful methanol treatment in a gas-condensate reservoir: Field application. Paper presented at the SPE Production and Operations Symposium, Oklahoma City, Oklahoma. 2003, March.

54. Franco, C.A., Romero, R.D.Z., Arango, J.F.Z., Mora, E., Botero, O.F., Candela, C.H., Mejia, A. F. C. Inhibited gas stimulation to mitigate condensate banking and maximize recovery in Cupiagua ield. Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, Lafayette, Louisiana. 2012, February.

55. Ignatyev, A.E., Mukminov, I.R., Vikulova, E.A., Pepelyayev, R.V. Multistage hydraulic fracturing in horizontal wells as a method for the effective development of gas-condensate fields in the Arctic region. Paper presented at the SPE Arctic and Extreme Environments Conference & Exhibition held in Moscow, Russia. 2011, October.

56. Miller N., Nasrabadi, H., Zhu, D. Application of horizontal wells to reduce condensate blockage in gas condensate reservoirs. Paper presented at the CPS/SPE International Oil and Gas Conference and Exhibition, Beijing, China. 2010, June.

57. Han Seah, Yong & Gringarten, Alain & Ann Giddins, Marie & Burton, Kirsty. (2014). Optimising Recovery in Gas Condensate Reservoirs. 10.2118/171519-MS.