Wenxuan Hu

TL;DR: In this paper, the authors defined a hybrid petroleum system for the northwest margin of the Junggar Basin, by documenting the complexity in its formation and evolution, and showed that the three source rocks charged reservoirs mainly in three geologic intervals, with common mixing of oils from different sources and/or with different maturities.

TL;DR: In this paper, a high-pressure optical cell and fused silica capillary capsules were used to prepare pure CO 2 samples with densities between 0.0472 and 1.0060 g/cm 3.

TL;DR: In this article, oil-bearing fluid inclusions are present in four reservoir sandstone samples from the slope and fault zone areas in the northwestern margin of the Junggar Basin (NW China).

TL;DR: The mesogenetic dissolution is well developed in the middle Ordovician Yijianfang formation (O2yj) limestone, and the dissolution pores are very important for petroleum accumulation in the south slope area of the Tahe oilfield which lies in the north of the Tarim basin, northwestern China.

TL;DR: In this paper, a porosity variation model was proposed for the deep dolomite reservoirs that were influenced by hydrothermal fluids, which indicated that there may be high-quality dolomerite reservoirs in the deep strata of basins where hydrothermas are active.