<p>Producing transverse fractures in a horizontal well may be achieved at a relatively lower fracturing pressure by forming one or more tunnels extending from the horizontal wellbore. One or more tunnels may be formed at each location along the horizontal wellbore where a transverse fracture is desired. The tunnel(s) may be formed mechanically, optically, or hydraulically. Further, fracturing may be formed at a lower pressure than would otherwise be required to form transverse fractures from a horizontal wellbore. According to some implementations, the transverse fractures may be formed without isolating a portion of the horizontal wellbore.</p>
申请公布号
WO2011032083(A1)
申请公布日期
2011.03.17
申请号
WO2010US48612
申请日期
2010.09.13
申请人
HALLIBURTON ENERGY SERVICES, INC.;ABASS, HAZIM, H.;AL-TAHINI, ASHRAF;SOLIMAN, MOHAMED, Y.;MEADOWS, DAVID;SAUDI ARABIAN OIL COMPANY
发明人
ABASS, HAZIM, H.;AL-TAHINI, ASHRAF;SOLIMAN, MOHAMED, Y.;MEADOWS, DAVID