THE GEOLOGICAL CHARACTERISTICS OF THE PERMAIN GAS RESERVOIR INZHONGGUAI-WUBAQU OF NORTHWESTERN MARGIN, JUNGGAR BASIN
Received date: 2006-08-23
Revised date: 2006-08-01
Online published: 2006-10-20
The Permain is an important field for gas exploration in Zhongguai Wubaqu area, Junggar basin.The feature of play, reservoir and seal rock has been studied. The gas and oil reservoirs distributed near the subsurface of the Permain unconformity (P3w/P1j). Three types of traps are considered as key goals in gas exploration, such as the stratigraphic trap at the hinge of Permain unconformity (P3w/P1j), the fissured volcanic trap at top of the uplift, the sandstone pinch out trap in the delta fan at foot of the uplift.
Key words： Junggar basin; Permain; Stratigraphic reservoir; Gas exploration.
Lv Xi-min, TAN Kai-jun, YAO Qing-zhou, REN Pei-gang, WEI Dong,Yin Lu . THE GEOLOGICAL CHARACTERISTICS OF THE PERMAIN GAS RESERVOIR INZHONGGUAI-WUBAQU OF NORTHWESTERN MARGIN, JUNGGAR BASIN[J]. Natural Gas Geoscience, 2006 , 17(5) : 708 -710 . DOI: 10.11764/j.issn.1672-1926.2006.05.708
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