The Research of Water Influx Law for Edge-Bottom Water Heavy Oil Reservoir

Abstract:

The Liaohe Jin 91block has entered the late period of steam huff and puff, the entire block is seriously water invaded. At this stage the water invasion regularity for edge-bottom water of heavy oil reservoir is not clear. In Jin 91 block two well group, for example, we model the fine geological with petrel soflware, application the CMG software throughput of history matching, and combined with homogeneous core model water influx the indoor physical model experiment,to research the water influx regulation of the edge-bottom water heavy oil reservoir. The results show that: the water invasion form is given priority to with bottom water coning, the Edge water tonguing is secondary, and in accordance with the experimental data at the same time, fitting out the exponential function relationship of water influx with the differential pressure and temperature. Which Provides a theoretical basis for promoting the development of edge-bottom water steam flooding of heavy oil reservoir.

• Periodical: Advanced Materials Research (Volumes 838-841)
• Pages: 1852-1855
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.838-841.1852
• Online since: November 2013
• Authors: Hong Yi Zhou*
• Keywords: Edge-Bottom Water Intrusion, Heavy Oil Reservoir, Jin 91 Block, Water Influx Law

References

[1] Li Haitao, Zhang Lie-hui, Yang Shengzhen. Luliang J2x4 bottom water reservoir numerical simulation [J]. Southwest Petroleum Institute, 2004, 26 (3): 25 ~ 27.

[2] Zhang Jichang, Zhang Ying, Jiang Youwei. Of Liaohe heavy oil reservoir with edge and bottom water control technology [J]. Special reservoir, 2007, 14 (2): 73 ~ 75.

[3] JianPeng. Kam 45 Floor, XingLongTai oil fine reservoir description [J]. Daqing: Daqing Petroleum Institute, (2006).

[4] Wei Zhaoliang, Huangshang Jun. High water cut stage reservoir numerical simulation techniques and methods [J]. Southwest Petroleum University, 2008, 30 (1): 103 ~ 105.

[5] Xuhui Yong, Tan Qingsong. Heavy oil reservoir development flooding characteristics and remaining oil distribution [J]. Southwest Petroleum University, 2008, 30 (3): 89 ~ 92.

[6] Zhang Wei. The fine reservoir geological model and its application [D]. Beijing: China University of Petroleum, (2007).

[7] Yang Jinbiao, Yang Yaozhong, Dai Tao. Reservoir geological modeling and numerical simulation of integrated application technology [J]. Petroleum Exploration and Development, 2009, 16 (5): 72 ~ 75.

[8] Wang Hongfeng. The water influx reservoir water influx to predict and injection-production ratio method [D]. Chengdu: Southwest Petroleum Institute, (2004).

[9] Cheng Ziyan. Advances in Numerical Simulation of heavy oil thermal recovery of the Shengli Oilfield [J]. Petroleum Exploration and Development, 2010, 17 (6): 71 ~ 73.

[10] Zhu Lei. Lengjia oilfield edge and bottom water heavy oil reservoir water influx law and Countermeasures [J]. Gansu Science and Technology, 2012, 28 (2): 9 to 15.

[11] Li Yumei, Chen Kai-yuan, Zhao Yuxin. Countermeasures to improve the accuracy of numerical reservoir simulation [J]. Oil and Gas Technology, 2010, 32 (3): 350 ~ 352.

[12] Li Dong. Kam-91 side in Group I water heavy oil reservoirs in cyclic steam stimulation [J]. Inner Mongolia Petrochemical, 2012, (14): 137 ~ 134.