子北油田压裂液体系的优化及应用

Optimization and application of fracturing fluid system in the sub North Oilfield

在低渗透油田开发过程中,油井压裂是获得工业油流的必要手段,而选择合适的压裂液以及进行压裂液体系优化,提高压裂液性能,是压裂取得理想效果的关键。本文从压裂液助剂配方及配液工艺流程方面入手,对压裂液体系展开优化,规范固化体系流程,提高了压裂作业质量,降低了生产成本。

In the development of low permeability oil field,oil well fracturing is the necessary means of obtaining industrial oilflow,and the choice of a suitable fracturing fluid ,optimizedfracturing fluid system, and improving the performance of the fracturingfluid is the key of obtaining the ideal effect. From the fracturing fluid additive formulation and dosing process,this paper optimizedthe fracturing fluid and standardized the process of curing system in order to improve the fracturing operation quality and reduceproduction costs.