油井防砂技术措施

Oil Well Sand Control Technical Measures

疏松砂岩油藏开发过程中,极易导致油井出砂,影响到油井的正常生产。为了提高油井的生产能力,采取最佳的防砂技术措施是非常必要的。优选适宜的防砂技术措施,避免油井出砂,发生砂卡等故障,从而降低油井的产量,甚至导致油井停产,降低油田的生产效率。

During the development of unconsolidated sandstone reservoirs,sand production in oil wells is easily caused,which affects the normal production of oil wells.In order to improve the production capacity of oil wells,it is necessary to adopt the best sand control technical measures.The suitable sand control technical measures are adopted to avoid the sanding of the oil well,the occurrence of sand card and other failures,and the reduction of the production of the oil well,and even the production of the oil well is stopped,and the production ef?ciency of the oil?eld is continuously reduced.