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Polymer flooding technology investigation in reservoir conditions of the N-fieldстатья
- Авторы: Abirov R., Ivakhnenko A., Eremin N.
- Журнал: Herald of the Kazakh - British Technical University
- Том: 13
- Номер: 4(39)
- Год издания: 2016
- Первая страница: 7
- Последняя страница: 10
- Аннотация: ISSN 1998-6688UDK 622.276.6POLYMER FLOODING TECHNOLOGY INVESTIGATION IN RESERVOIR CONDITIONS OF THE N-FIELDN-КЕНОРНЫНЫҢ КОЛЛЕКТОРЫ СИПАТТАМАЛАРЫНДА ПОЛИМЕРЛІКСУЛАНДЫРУ ТЕХНОЛОГИЯСЫН ЗЕРТТЕУПРИМЕНЕНИЕ ПОЛИМЕРНОЙ ТЕХНОЛОГИИ В УСЛОВИЯХ КОЛЛЕКТОРА МЕСТОРОЖДЕНИЯ NABIROV RUSTEMIVAKHNENKO OLEKSANDREREMIN NIKOLAYThe polymer flooding technology for the high salinity and high temperature reservoirs is up to date research object for EOR. Polymer flooding technology in the salinity and temperature conditions of the N- field investigated using the experiments. Experiments are conducted in the coreflooding equipment. The challenges of the polymer flooding in high temperature and high salinity conditions in the oilfields ofKazakhstan are reviewed.Тұздылығы жоғары жəне температурасы жоғары коллекторларға арналған полимерлік суландырутехнологиясы бүгінгі мұнай беріктігішті арттыру əдістерде өте маңызды зерттеу болып табылады. N-кенорнындағы тұздылығы мен температурасында полимерлік суландыруға технологиясы экспериментті түрде, керн суландыру аспабында зерттеулер жүргізілген. Қазақстанның кенорындарындағы температурасы жоғары жəне тұздылығы жоғары мəселелерін талдау барысы жан-жақты қарастырылған.Технология полимерного заводнения для высоко соленных и высоко температурных коллекторовочень актуальная тема для современных методов увеличения нефтеотдачи. Полимерная технологиязаводнения в условиях солености и температуры N-месторождения была исследована путемэкспериментов на установке заводнения керна. Проблемы, связанные с высокой температурой ивысокой соленостью были проанализированы в потенциальных нефтяных месторожденияхКазахстана.Keywords: Polymer flooding, high-temperature reservoirs, high-salinity reservoirsPotential candidates in RK and screening criteriaIn Kazakhstan most of the oilfields that in the development are not match the criteria as the high salinity and high temperature. However some oilfields like Kenkyak, Tengiz has the temperature 980c and 1050c. In the other hand some of the fields has high salinity 200 000 ppm and above like Sagiz but with low temperature. That can be potential for the further research in the field of the polymer implementation in harsh salinity andtemperature conditions.ConclusionAs mention above Kazakhstan oilfields has different range of conditions and some of them has some challenges in the environment of high salinity or high temperature. In this paper we looked through the possible methods to overcome this challenges. That can be faced during research of potentialpolymer flooding in Kazakhstan. The polymer flooding demonstrate good potential in South Turgay N-field temperature and salinity conditions.Conditions of this field has more hightemperature and salinity compared to averagesuccessful polymer flooding projects reservoirsalinity and temperature. For unlockingpotential reserves of the field and waterbreakthrough reducing is important toinvestigate new techniques to overcome suchproblems.REFERENCES1. E.Vermolen, M. van Haasterecht, S.K.Masalmeh, M.J.Faber, D.M.Boersma, M.Gruenenfelder,Pushing the Envelope for Polymer Flooding Towards High-temperature and High-SalinityReservoirs with Polyacramide Based Ter-polymers, SPE Middle East Oil and Gas Show andConference, Manama,Bahrain, 25-28 September 2011., SPE 1414972. M.Han, A.AlSofi, A.Fuseni, X.Zhou, S.Hassan, Development of Chemical EOR Formulationsfor a high Temperature and High Salinity Carbonate Reservoir, International PetroleumTechnology Conference, Beijing,China, 26-28 March 2013, IPTC 170843. A.Mechergui,C.Romero,A.Ganzo, Design of SWTT at High Salinity and High Temperature:Where are the Limits?, SPE EOR Conference, Oil and Gas West Asia, Muscat, Oman, 16-18 April 2012, SPE 155515)4. S.Kokal, A. Al-Kaabi, Enhanced oil recovery challenges & opportunities, World PetroleumCouncil.5. J.Sheng, B.Leonhardt, N.Azri, Status of Polymer-Flooding Technology, March 2015 , Journal of Canadian Petroleum Technology, SPE-1745416. W.Sohn, B.Maitin V.Hartwig, Precondtioning Concpets in Polymer Flooding in High-SalinityReservoirs: Laboratory Investigations and Case Histories, SPE Reservoir Engineering November,1990, SPE 17675
- Добавил в систему: Еремин Николай Александрович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Vestnik_4-2016_organized.pdf | 701,0 КБ | 27 сентября 2021 [EreminNA] |