- Rich hydrocarbon accumulation area is usually associated with structure-lithology trap, fault trap and lentoid sand trap.
- The coal washability is controlled by coal accumulating area.
- The key contributors to evaluation for the lower structural section in Tazhong area are maintenance of paleo pools and later charging of hydrocarbon, especially the lithological traps within favorable accumulation area.
- The exploration revealed that the Kuqa foreland depression was becoming an important giant gas accumulating area by degrees.
- He steered into the parking area.