油井水泥用合成聚合物降失水剂现状及发展趋势

The Status Quo and Prospects of Polymer Filtrate Reducer for Oil Well Cement

目前在油井水泥降失水剂领域,合成聚合物降失水剂再度成为研究的热点和重点。这类降失水剂种类繁多、性能优异,有很好的应用前景。介绍了近几年国内外推出的几种新型合成聚合物降失水剂,提出了对合成聚合物降失水剂发展趋势的几点看法。

The use of specific synthetic polymers as oil well cement filtrate reducer has recently drawn a wide attention in industry.The synthetic polymers found wide uses as filtrate reducer in oil well cement.This paper introduces some recently developed polymer filtrate reducers both in China and abroad,and presents author's opinion as to the development of the synthetic polymer filtrate reducer in the future.