The gas sandbodies in Shengli oil field are at new stratigraphic time, buried shallowly, of poor rock forming property in reservoirs, loosely consolidated and highly clay contained.

• 胜利油田气砂体地层年代新、埋藏浅、储层成岩性差、胶结疏松、粘土含量高,气层保护尤为重要。