Open Access

ARTICLE

Finite Element Investigation of Flow Field Below Asymmetric Drill Bits for Reverse Circulation in Drilling Tight Oil and Gas Reservoirs

Yi Luo^1,*, Erxiu Shi², Yin Feng², Boyun Guo², Liehui Zhang¹

1 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, China.
2 University of Louisiana at Lafayette, Lafayette, LA, USA.
* Corresponding Author: Yi Luo. Email: luoyi495215232@126.com.