Funding for this research was provided by:
Natural Science Foundation of Heilongjiang Province of China (F2016002)
Youth Science Foundation of Northeast Petroleum University (2018QNL-08)
Young and Middle-aged Scientic Research Innovation Team of Northeast Petroleum University (KYCXTD201903)
Article History
Received: 17 January 2019
Accepted: 29 October 2019
First Online: 29 November 2019