Study of Horizontal Multistage Hydraulic Fracturing of a Reservoir

Anle He; Chengtun Qu; Chong Liang; Hewen Zhang; Jun Yan; Dawei Zhu

doi:10.1007/s10553-017-0763-0

Study of Horizontal Multistage Hydraulic Fracturing of a Reservoir

Авторы: He A.¹, Qu C.², Liang C.¹, Zhang H.¹, Yan J.¹, Zhu D.¹
Учреждения:
1. Langfang Branch, Research Institute of Petroleum Exploration and Development, PetroChina
2. College of chemistry and chemical engineering
Выпуск: Том 52, № 6 (2017)
Страницы: 704-708
Раздел: Article
URL: https://journals.rcsi.science/0009-3092/article/view/234771
DOI: https://doi.org/10.1007/s10553-017-0763-0
ID: 234771

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Аннотация

Horizontal well drilling technology has gained widespread popularity in recent years, especially for developing shale gas fields. In this paper, we propose a 3D model for calculating process parameters, based on the hypothesis that an elliptical crack forms as a result of hydraulic fracturing. Calculations according to this model can be used to determine the net pressure and the stress distribution near the cracks formed.