Research on the overall optimization method of well pattern in water drive reservoirs

被引：5

作者：

Zhou Z. ^{[1
]}

Wang J. ^{[1
]}

Zhou J. ^{[1
]}

机构：

[1] China University of Petroleum (East China), Qingdao

来源：

Journal of Petroleum Exploration and Production Technology | 2017年 / 7卷 / 02期

关键词：

Anisotropy; Genetic algorithm; Heterogeneous; Optimization method; Well pattern;

D O I：

10.1007/s13202-016-0265-3

中图分类号：

学科分类号：

摘要：

Well pattern optimization is an important part of oil field development design. The heterogeneity and anisotropy of the reservoirs should be considered when the wells are distributed. Considering that well pattern is a complex system with the interaction of each well group, this paper has proposed the overall optimization method of well pattern. In this method, the same of the water breakthrough time is the objective function and the location of each well is optimized. In this paper, the calculation method of the water breakthrough time of heterogeneity/anisotropy non-piston displacement reservoirs has been derived. Compared to the traditional numerical simulation, the new method is more suitable to solve well arrangement problems because of its higher efficiency. The optimal model has been solved by genetic algorithm. A conceptual model has been established to verify the effectiveness of the proposed method. The optimized method can be used to realize the best match between the well pattern and heterogeneity/anisotropy reservoirs. © 2016, The Author(s).

引用

页码：465 / 470

页数：5

共 15 条

[1]

Abukhamsin A.Y., Optimization of well design and location in a real field, Stanford University, (2009)

[2]

Beckner B.L., Song X., Field development planning using simulated annealing-optimal economic well scheduling and placement. In: SPE annual technical conference and exhibition, Society of Petroleum Engineers, (1995)

[3]

Emerick A.A., Silva E., Messer B., Well placement optimization using a genetic algorithm with nonlinear constraints, In, (2009)

[4]

Guan X., Wei L., Yang J., Optimization of operation plan for water injection system in oilfield using hybrid genetic algorithm, Acta Pet Sin, 26, 3, (2005)

[5]

Hazlett R.D., Babu D.K., Optimal well placement in heterogeneous reservoirs via semi-analytic modeling, SPE J, 10, 3, pp. 286-296, (2005)

[6]

Liu Y.T., Well location in water-flooding anisotropic oil reservoirs, Shiyou Kantan Yu Kaifa (Pet Explor Dev), 32, 5, pp. 101-104, (2005)

[7]

Liu D., Li S., Concept of vector well pattern and method of well pattern arrangement, J Jianghan Pet Inst, 4, (2004)

[8]

Onwunalu J.E., Optimization of field development using particle swarm optimization and new well pattern descriptions, Stanford University, (2010)

[9]

Rose W., Permeability anisotropy in low permeability formations, In, (1982)

[10]

Shah N., Mishra P., Oil production optimization: a mathematical model, J Pet Explor Prod Technol, 3, 1, pp. 37-42, (2013)

← 1 2 →