Wellbore fluids containing poly(trimethylene ether)glycols are provided. The wellbore fluids can provide enhanced functionality, improved cost effectiveness, and reduced environmental impact as compared to conventional wellbore fluids.
申请公布号
US8288324(B2)
申请公布日期
2012.10.16
申请号
US201113075447
申请日期
2011.03.30
申请人
SUNKARA HARI BABU;E I DU PONT DE NEMOURS AND COMPANY