关键词: 非地震, 油气检测, 应用条件, 勘探实例

Abstract: It is well known that general seismic method has been playing an important role in exploration and development of oil and gas. Nevertheless, with the increase of exploration and development difficulties for structural and stratigraphic traps in complex mountainous regions and thrusting belts in forelands and lithologic-stratigraphic oil-gas reservoirs, sole P-wave seismic method barely meets these needs. By contrasting, studies and applications of non-seismic direct oil-gas detection methods show their superiority to reduce the exploration risk and cost. As a result of technical progresses and based on multi-attribute characteristics of oil-gas reservoirs, a non-seismic oil-gas detection strategy is formulated and the application prerequisites of non-seismic methods are studied with exploration cases. So that arouses attentions and reconsiderations from experts and administrators in exploration and development sector of oil and gas industry