Calculation of Water Injection Response Time in a Low-Permeability Anisotropic Reservoir

Hui Li; Yan Wang; Zhongming Luo; Jie Liu

doi:10.1007/s10553-016-0728-8

Calculation of Water Injection Response Time in a Low-Permeability Anisotropic Reservoir

Авторлар: Li H.¹, Wang Y.¹, Luo Z.², Liu J.¹
Мекемелер:
1. College of Earth Science and Resources, Chang’an University
2. Research Institute of Petroleum Exploration and Development, Chuanqing Oilfield Company
Шығарылым: Том 52, № 4 (2016)
Беттер: 445-450
Бөлім: Innovative Technologies in the Oil and Gas Industry
URL: https://journal-vniispk.ru/0009-3092/article/view/234622
DOI: https://doi.org/10.1007/s10553-016-0728-8
ID: 234622

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Аннотация

We propose a model for predicting the response time of a production well responding to a change in pressure in the injection well while developing a low-permeability oil reservoir. The governing equation is derived based on a nonlinear seepage law and the method of successive substitution of steady states, and takes into account the anisotropy of the oil formation. We show that this model permits more accurate calculation than the conventional model.