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- Title
Computational Model for Production of a Rhombus Reverse Five-Point Well Pattern with Non-Darcy Seepage, Taking into Account Startup Pressure Gradient.
- Authors
Li, Hui; Wang, Yan; Liu, Jie; Luo, Zhongming
- Abstract
Based on the characteristics of water injection into the reservoir and using the streamline calculation method and the unit analysis method, we derive a computational model for non-Darcy seepage production from a rhombus reverse five-point well pattern in a low-permeability reservoir. In order to test the adequacy of the method, we used data on fluid seepage from a real low-permeability reservoir. The method identified a relationship between the startup pressure gradient, the hole spacing, the row spacing, and the production capacity, and also provided a basis for designing a model for a rhombus injection well pattern in low-permeability reservoirs.
- Subjects
OIL field flooding; PRODUCTION methods in oil fields; OIL wells; PERMEABILITY; ADSORPTION (Chemistry); OIL reservoir engineering
- Publication
Chemistry & Technology of Fuels & Oils, 2017, Vol 53, Issue 2, p248
- ISSN
0009-3092
- Publication type
Article
- DOI
10.1007/s10553-017-0801-y