曙三区综合防砂先导试验研究

Composite sand control pilot test in Shu 3 area

为了使曙三区出砂区块得到更有效开发,选择曙三区杜21块作为先导试验区,结合油藏地质特征和目前先进的防排砂技术手段,进行综合防砂技术研究形成了适合该块先导试验区的早期防排砂技术、地层深部防砂技术及后期举升工艺的综合防砂技术。该技术对曙三区及同类油藏的二次开发具有借鉴作用。

Shu 3 area is a sand producing oilfield.Block Du21 of Shu 3 area is chosen to conduct pilot test of sand control with consideration of reservoir geology.Composite sand control technology for this area includes early sand control,deep sand control and later-stage lifting process.This technology may guide secondary development of similar reservoir in Shu 3 area.