鄂尔多斯盆地延长气田马家沟组成藏条件分析  

Analysis of reservoir formation conditions of Majiagou in Yanchang gas field,Ordos Basin

作　　者：刘运奇 Liu Yunqi(No.3 Gas Production Plant of Yanchang Petroleum(Group)Oil and Gas Exploration Company,Yan'an 716000)

机构地区：[1]延长石油(集团)油气勘探公司采气三厂,陕西延安716000

出　　处：《石化技术》2020年第4期106-106,82,共2页Petrochemical Industry Technology

摘　　要：鄂尔多斯盆地马家沟组富含天然气,对其成藏条件进行研究,可很好的指导该区域天然气的勘探开发。本文以延长气田为例从烃源岩、储集层、盖层等方面分析了该区域天然气气藏形成的地质条件。The Majiagou Formation in the Ordos Basin is rich in natural gas. Studying its reservoir forming conditions can well guide the exploration and development of natural gas in the area. This article takes the Yanchang gas field as an example to analyze the geological conditions for the formation of natural gas reservoirs in the area from source rocks,reservoirs,and caprocks.

关 键 词：延长气田 成藏条件 烃源岩 储集层 盖层 

分 类 号：P618.13[天文地球—矿床学]