Open Access

This journal is a peer reviewed, subsidized open access journal where China University of Petroleum (Beijing) pays for the publishing costs incurred by the journal. Authors do not have to pay any Article Processing Charge or Open Access Publication Fee. Peer review under the responsibility of China University of Petroleum (Beijing).

Access Rights
All articles published open access will be immediately and permanently free for everyone to read, download, copy and distribute.

User Rights
Permitted third party reuse is defined by the following user license:

Creative Commons Attribution-Non Commercial-No Derivs (CC BY-NC-ND):
Allows users to copy and distribute the Article, provided this is not done for commercial purposes and further does not permit distribution of the Article if it is changed or edited in any way, and provided the user gives appropriate credit (with a link to the formal publication through the relevant DOI), provides a link to the license, and that the licensor is not represented as endorsing the use made of the work. The full details of the license are available at https://creativecommons.org/licenses/by-nc-nd/4.0/.

Author Rights
For open access publishing, this journal uses a licensing agreement. Authors will retain copyright alongside scholarly usage rights, and KeAi Communications Co., Ltd. will be granted exclusive publishing and distribution rights.

Publishing Schedule
This journal is published bimonthly per year.

Contact Detail
Editorial Office of Petroleum Science
Jie Hao
Email: petroleumscience@cup.edu.cn, ps0092@vip.163.com
Phone: +86-10-82370092, 89734040
Address: No. 20, Xueyuan Road, Beijing 100083, China