"Petroleum Geology and Recovery Efficiency" is a core scientific and technological journal in the field of petroleum and natural gas engineering, supervised by China National Petroleum and Chemical Corporation and hosted by Sinopec Shengli Oilfield Company Limited. It is approved by the National Press and Publication Administration and is publicly distributed both domestically and internationally. The journal focuses on new theories and methods of oil and gas exploration and development, as well as technologies to improve oil and gas recovery efficiency, covering various professional fields of oil and gas exploration and development, and features sections such as "Petroleum Geology," "Oil and Gas Recovery Efficiency," and "Expert Forum." With its growing reputation and influence in the domestic petroleum industry, the journal has been included in several domestic and international databases, including CSCD and the Chinese Academic Journal Comprehensive Evaluation Database, and is also included in the "Overview of Chinese Core Journals." As a bimonthly publication, its distribution covers oilfield management agencies, production plants, petroleum colleges, and research institutions throughout the country.