Minhe-Liupanshan basins are located in the same structural belt of Hexi aisle and belong to the same south edge of ancient continent in north of China,among them Liupanshan basin is the eastward-extending part of the basins in Hexi aisle,both of them have very good geological conditions of petroleum.

Mesozoic Geological Characteristics and Hydrocarbon Exploration Direction in Liupanshan Basin;

Geochemistry of hydrocarbon source rocks in the Liupanshan basin at the northeastern margin of the Qinghai-Tibet Plateau;

Formation and modification history of the Liupanshan basin on the southwestern margin of the Ordos block and tectonic stress field evolution;

Based on the theory of petrolrum system, this article makes an analysis on the formation and evolution process of the Mz petroleum system in the northern part of Liupanshan Basin, as well as the pre-sent characteristics of Mz petroleum system, which guides the petroleum exploration in this area.

Understandings of the continental sequence stratigraphy——An example from 1∶50000 regional survey of Minhe basin,Gansu Province;

Porosity development in the hydrocarbon reservoirs of the Bazhou depression,Minhe Basin;

Oil & gas filling and injection history and oil & gas bearing system: a case study of tight sandstone oil reservoir in Minhe basin;

In order to forecast the oil-gas exploration potential of Minghe Basin, the geochemistry characteristics of natural gas in the basin are studied and it is found out that the natural gas mainly consists of coalbed methane and CO_2.

Poor reservoir property is the main constrained factor for oil and gas exploration to obtain a significant breakthrough in Minghe basin.

In this paper the formation conditions of interlayer oxidation zone sandstone type copper(uranium) deposits in the Liupanshan region are analyzed from the stratigraphic basin,geochronologic and geochemical environment,the target horizon,epigenetic aiteration,as well as hydrogeological conditions.