申请人:Clearwater International LLC
公开号:EP2264119A1
公开(公告)日:2010-12-22
New heavy phosphate brines are disclosed, where the water soluble phosphate brines include two or more metal phosphate. Methods for making and using the heavy phosphate brines in drilling, completion, and fracturing operations are also disclosed.
公开了新型重磷酸盐盐水,其中水溶性磷酸盐盐水包括两种或两种以上的金属磷酸盐。还公开了在钻井、完井和压裂作业中制造和使用重磷酸盐盐水的方法。