The Integral Optimization Method of Oilfield Production System

Yufeng LU

Abstract


Based on the study of the various flow patterns of the oilfield production system, the oilfield production system is divided into five relatively independent subsystems by node analysis. The nodes are the connection points of two adjacent sub systems, the dynamic parameters of flow and pressure are passed. According to the principle of balanced offtake, the energy loss in each subsystem is determined, and the theoretical model of the energy management of the ground pipe network of the production system was established. An example of energy consumption analysis in Daqing Xinghelian area, the integral optimization method is presented. The results show that the energy consumption of the production system in the region can be well represented by the established energy consumption model. The seepage of the reservoir is the largest in the whole production system, which is 40.2%. The reservoir can improve its seepage capacity by means of fracturing, better grading of sewage treatment process, improve the level of oil and water wells.

Keywords


Oilfield development; Production system; Node analysis; Energy consumption; Integral optimization

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References


Bie, F. F., Liu, Y., & Wei, L. X. (2004). Optimized design for water injection network in oilfields. Journal of Daqing Petroleum Institute, 28(1), 47-49.

Li, C. X., et al. (2001). Operation optimization of large-scale water injection systems. Acta Petrolei Sinica, 22(6), 69-72.

Liao, H. W., et al. (2002). Large scale system method in reservoir performance. Acta Petrolei Sinica, 23(6), 45-49.

Qian, D. F., & Zheng, J. D. (1995). Application of nodal analysis method in separate injection wells. Oil Drilling & Production Technology, 17(3), 61-65.

Wang, K. (2010). Fault diagnosis of rod-pumping unit based on production rules system. Petroleum Exploration and Development, 37(1), 116-120.

Wang, L. (2016). Practice of improving oil recovery and reducing ground energy consumption of pumping unit in unconventional reservoirs in Tahe oilfield. Drilling & Production Technology, 39(1), 65-67.

Yao, X. Y. (2004). Analysis and countermeasure of pressure nodes of injecstion production system in the southern Putaohua oilfield. Petroleum Geology & Oilfield Development in Daqing, 23(3), 65-67.

Zeng, W., Liu, Y., & Wei, L. X. (2004). The research on the optimized running of oil field injection system based on improved genetic algorithm. Journal of Daqing Petroleum Institute, 28(6), 51-54.

Zhang, B., Guan, Z. C., & Zhang, Q. (2015). Prediction and analysis on annular pressure of deepwater well in the production stage. Acta Petrolei Sinica, 36(8).

Zhou, B., Yang, J., Liu, Z. L., & Luo, J. F., et al. (2015). Mechanism of pressure management by injecting nitrogen in casing annulus of deepwater wells. Petroleum Exploration and Development, 42(3), 386-389.

Zhou, X. Q. (1995). Hydraulic calculation. Beijing: Tsinghua University Press.




DOI: http://dx.doi.org/10.3968/9418

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