By means of core observation, statistics of pore, hole and fraction, logging, and diagenesis,
researches are carried out, indicating that the reservoir space types and property of the …

With extensive ancient karsts and abundant oil and gas resources, the Ordovician carbonate
reservoirs in the Huanghua depression have broad prospects of exploration and …

Recently, people pay more and more attention to karst fractured/caverned reservoir that has
been thought as an important oil and gas reservoir in Tarim basin, but the means to predict …

The karst fracture-cave oil and gas reservoirs of the Yingshan Formation in the northern
slope of the Tazhong Uplift are well developed and have achieved good exploration results …

The evolution of interbedded weathering crust karst on the top of the Ordovician Yingshan
Formation were described based on the geological background, oil and gas show while …

Starting development from Tumuxiuke formation to the end of Lianglitag No. 4 member
deposition of the Upper Ordovician in slope of northern Tazhong area, the paleo-karst …

On the basis of research of control factor and distribution characteristic of the karst
weathering crust development of Lower Ordovician carbonate rocks in Tazhong area …

In view of different geological features of buried-hill weathering crust areas in the north and
buried karst area in the south of Halahatang area in the northern Tarim basin, the Ordovician …

In the northern slope of the Tazhong palaeouplift, large-scale high-quality reservoirs with
karst fractures and cavities are well developed along the unconformity of the top part of the …

The karstification type and characteristics and its control on pore distribution in reef-bank
carbonate rock in the Upper Ordovician Lianglitage Formation (O3l) in eastern Tazhong …