- Palaeohigh, magma intrusion belt and basement fault belt are favorable areas of abiogenic gases accumulation.
- The abiogenic gas and the deep gas in the Songliao basin are reexamined in this paper.
- The research on the abiogenic origin theory in China is in the forward position in the world.
- This paper deal with the advances and research status,exploration expectation,the coupling and differences of deep oil/gas and abiogenic oil/gas.
- There are many oil and gas formed according to the abiogenic theory, also more formed as the organic origin theory said.