@article{Zhai_Shen_Yang_2018, title={Risk Analysis of Exploration and Development in Oil and Gas Enrichment Area Based on Economic Benefit Analysis}, volume={71}, url={https://www.cetjournal.it/index.php/cet/article/view/CET1871106}, DOI={10.3303/CET1871106}, journal={Chemical Engineering Transactions}, author={Zhai, Yingying and Shen, Likun and Yang, Lifen}, year={2018}, month={Dec.}, pages={631-636}