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.

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.

By the research of geological conditions of geotherm in Lanzhou-Minhe basin, it is considered that the basin lies east section of Middle Qilian Upfold Belt and on the deepstope belt of crustal thickness, where the deep and great faults with NWW and NNW direction become ascending channels for deep thermal source,and control the distribution of geotemperature.

The Impact of Water Resources Development on Desertification and Pauperization in the Minqin Basin;

Study of the impact of human activity on ecological environment and the counter-action of environment changes on mankind in Minqin Basin of Gansu──Based on a social investigation in 1999～2000;

Index system and assessment of water resources carrying capacity in Minqin Basin;

Distribution of strong earthquakes in and around the Minle basin and relationship between repeated MT observations and occurrence of strong earthquakes are discussed.