Open Access

ARTICLE

Study on the Impact of Massive Refracturing on the Fracture Network in Tight Oil Reservoir Horizontal Wells

Jianchao Shi^1,2, Yanan Zhang³, Wantao Liu^1,2, Yuliang Su^3,*, Jian Shi^1,2

1 Exploration and Development Research Institute, Changqing Oilfield Company, Xi’an, 710018, China
2 National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Fields, Xi’an, 710018, China
3 Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, 266580, China

* Corresponding Author: Yuliang Su. Email: