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杭州湾地区第四系超浅层气藏具有埋深浅、压力低、气藏分散、单位面积储量低的特点,对该类气藏,过去由于技术和认识所限,往往认为无明显的商业性开采价值。随着对浅层气勘探开发重要性的深入认识和具体实践,使商业性开发该类气藏成为了现实;提出了一套切实可行的勘探、开发、集输工艺技术及营销策略;围绕经济效益这个目标,在降低成本、简化工艺措施及流程、采用经济实用和方便的营销政策等方面作了大量的尝试与工作,其认识为合理开发及应用浅层油气资源开拓了新的思路,具有一定的参考价值。
The Quaternary super shallow gas reservoirs in the Hangzhou Bay area have the characteristics of shallow depth, low pressure, dispersed gas reservoirs, and low reserves per unit area. For these gas reservoirs, in the past, due to limitations in technology and knowledge, they were often considered to have no obvious commercial properties. Mining value. With the deep understanding of the importance of shallow gas exploration and development and specific practices, commercial development of such gas reservoirs has become a reality; a set of practical exploration, development, gathering and transportation technology and marketing strategies have been proposed; The goal of benefit has been a large number of attempts and efforts in reducing costs, simplifying process measures and processes, and adopting economical and practical and convenient marketing policies. Its recognition has explored new ideas for the rational development and application of shallow oil and gas resources. Certain reference value.