发明名称 MILLING PARTICLES IN DRILLING FLUID
摘要 <p>This disclosure is drawn to systems, devices, apparatuses, and/or methods, related to milling particles in drilling fluid. Specifically, the disclosed systems, devices, apparatuses, and/or methods relate to milling particles in drilling fluid using multiple milling techniques. Some example apparatuses may include a first mill to grind particles from the original diameter to a first reduced diameter, and a second mill to grind the particles from the first reduced diameter to a second reduced diameter, where the second reduced diameter is less than the first reduced diameter.</p>
申请公布号 WO2014116620(A1) 申请公布日期 2014.07.31
申请号 WO2014US12423 申请日期 2014.01.22
申请人 ECUTEC BARCELONA, S.L.;M-I L.L.C. 发明人 BARTHELMESS, THOMAS PHILIP;ALEGRE FERNANDEZ-CARO, SERGIO;BURTON, PHILIP;WOOLSEY, GARY
分类号 E21B43/114;E21B43/12;E21B43/25 主分类号 E21B43/114
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