Methods and cement compositions utilizing treated polyolefin fibers
摘要
<p>Methods and cement compositions are provided that utilize treated polyolefin fibers for lost circulation and/or mechanical property enhancement. Disclosed is a method comprising: providing a cement composition comprising: a hydraulic cement; water; and treated polyolefin fibers that are rod-shaped and have a length in a range from about 0.0625 inches to about 0.25 inches, wherein the treated polyolefin fibers have been treated with a surfactant to make the treated polyolefin fibers hydrophilic; placing the cement composition in a selected location; and allowing the cement composition to set.</p>
申请公布号
AU2014275242(A1)
申请公布日期
2015.10.29
申请号
AU20140275242
申请日期
2014.05.29
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
CHATTERJI, JITEN;BENKLEY, JAMES ROBERT;HUNDT, GREGORY ROBERT;BRENNEIS, DARRELL CHAD;DENNIS, JOHN LEWIS