Open Access

ARTICLE

Prediction Model of Drilling Costs for Ultra-Deep Wells Based on GA-BP Neural Network

Wenhua Xu^1,3, Yuming Zhu², Yingrong Wei², Ya Su², Yan Xu^1,3, Hui Ji¹, Dehua Liu^1,3,*

1 Petroleum Engineering College, Yangtze University, Wuhan, 430199, China
2 PetroChina Tarim Oilfield Company, Korla, 841000, China
3 Hubei Drilling and Recovery Engineering for Oil and Gas Key Laboratory, Wuhan, 430199, China

* Corresponding Author: Dehua Liu. Email: