TSOP压裂防砂技术的矿场应用

Application of Tip Screen Out Fracturing Technique in Binnan Oildom

针对滨南油区开发中后期出砂严重的问题,利用压裂防砂机理在近井筒带形成高渗的短而宽的裂缝跨越侵入带的原理,沟通原本渗透率很高的地层。解决了油井近井地带的污染问题,提高了油田的开发水平,为油田高水平开发出砂油藏提供了技术支持。

In order to solve the sanding problem of the Binnan Oildom during the intermediary and later stage of the development, the tip screen out fracturing technique is presented in this paper. This technique, forming a short and wide invasion zone of high porosity near the wellbore and linking the formation of high porosity with it, solves the polluted zone problem near the wellbore and raise development level.