DISSIPATIVE SURFACTANT AQUEOUS-BASED DRILLING SYSTEM FOR USE IN HYDROCARBON RECOVERY OPERATIONS FROM HEAVY OIL AND TAR SANDS
摘要
<p>A water-based drilling fluid which includes an aqueous fluid and a water-soluble dissipative surfactant composition is described, wherein the dissipative surfactant composition includes at least one fatty acid or ester derivative of a plant or vegetable oil. Also described are methods of using such aqueous-based drilling fluids including the dissipative surfactant composition as described in hydrocarbon recovery operations associated with oil/tar sand, where such fluids act to increase the dispersant qualities of hydrocarbons within the oil/tar sand, and where such fluid exhibit a reduced coefficient of friction.</p>
申请公布号
WO2013078374(A1)
申请公布日期
2013.05.30
申请号
WO2012US66344
申请日期
2012.11.21
申请人
TEXAS UNITED CHEMICAL COMPANY, LLC;DOBSON, JR., JAMES W.;TRESCO, KIM O.;HINDS, PIERRE J.
发明人
DOBSON, JR., JAMES W.;TRESCO, KIM O.;HINDS, PIERRE J.