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Scholars Journal of Engineering and Technology | Volume-2 | Issue-05
Optimizing horizontal wells length of low permeability reservoir by fuzzy math
Liu Chengting, Yang Panpan, Zhang Dongyang, Meng Qi, Li Rui
Published: Sept. 30, 2014 | 236 182
DOI: 10.36347/sjet
Pages: 780-783
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Abstract
M69 block of Jilin province is low permeability reservoir which the choice of horizontal wells length is one of the essential problems to the oilfield development. In this paper, fuzzy evaluation method will be applied to optimize the horizontal length of horizontal wells considering layer permeability, pressure difference, fracture quantity, fracture half length, fracture width and fracture interval six factors comprehensively. The example indicates that the calculation is accurate with promotional value.