METHOD FOR IMPROVING HIGH TEMPERATURE RHEOLOGY IN DRILLING FLUIDS
摘要
<p>A method for enhancing the rheology of drilling fluids that is effective for any mud weight "clay-free" invert emulsion drilling fluid, even when drilling at high temperatures. The improved rheology is effected with addition of a silicon oil to the drilling fluid. A nonlimiting example of such a rheology additive comprises polydimethylsiloxane.</p>
申请公布号
CA2884829(A1)
申请公布日期
2014.04.03
申请号
CA20132884829
申请日期
2013.09.25
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
WAGLE, VIKRANT BHAVANISHANKAR;SAVARI, SHARATH;KULKARNI, SANDEEP D.
