The second member of the Paleogene Funing Formation in the Gaoyou Sag is a key area for
shale oil exploration within the Subei Basin. The successful implementation of eight …

In 2022, two key shale oil wells (Well HY1HF and Well H2CHF) were explored for Member 2
of Paleogene Funing Formation in Gaoyou sag of Subei Basin, and an industrial oil flow of …

Based on the study of hydrocarbon generation features, oil bearing property and reservoir
property of shale in the second member of Paleogene Funing Formation in the Qintong Sag …

Abstract" Carbonate sandwich shale oil" is a main exploration target in the Subei Basin. The
deep depression-inner slope zone of the Gaoyou Sag is a favorable area for the exploration …

In light of significant advancements in shale oil exploration within China's principal oil and
gas bearing basins, small to medium-sized basins such as the Subei Basin have also …

The favorable targets of shale oil exploration were optimized based on the analysis of
hydrocarbon generation, reservoir conditions, and oil content of the shale sections in the …

The accumulation conditions were studied and the main controlling factors were determined
on the basis of the analysis of marly shale reservoirs in the second member of Paleogene …

The continental shale oil in the second member of Paleogene Funing Formation in the
Qintong Sag, Subei Basin has the characteristics of high and stable production. Based on …

The Weima area is one of the richest oil fields in the northern slope of the Gaoyou Sag, and
has a large amount of residual oil resources. Some problems, such as petroleum migration …

The microscopic occurrence characteristics primarily constrain the enrichment and mobility
of shale oil. This study collected the lacustrine shales from the Palaeogene Funing …