Guoqi Song

TL;DR: In this article, the authors show that the overpressures are caused by oil generation from the source rocks within the Eocene Es3 and Es4 intervals in the Dongying depression, with pressure coefficients up to 1.99 from drillstem tests.

TL;DR: In this article, the authors investigated the petroleum generation and charge history of the northern Dongying Depression, Bohai Bay Basin using an integrated fluid inclusion analysis workflow and geohistory modelling.

TL;DR: The second largest oil and gas field in China, Shengli oil field, located in the Tertiary Dongying graben system in the southern Bohai Basin this paper, provides an excellent example of how three-dimensional petroleum systems modeling allows the assessment of fault behavior and timing to predict the distribution of hydrocarbons in a system.

TL;DR: In this paper, the role of diagenesis in the evolution of pores and the reservoir's storage capacity was analyzed in a marine-shale gas reservoir in South China, and the importance of the diagenetic fluid environment and reduction in the degree of hydrocarbon generation was discussed.

TL;DR: In this article, the authors extracted free oils and inclusion oils from the third member of the Eocene Shahejie Formation (Es3) reservoir sandstones of the wells Chun 51 and Liang 28 in the Dongying Depression, China, and then analyzed by gas chromatography-mass spectrometry (GC-MS).