<p>In one example of a rotationally independent wellbore ranging system, a housing attached to a rotary component is positioned in a first wellbore and remains substantially stationary relative to the first wellbore when the rotary component rotates in the first wellbore. Multiple sensors affixed to the housing are operable to receive multiple ranging signals from a second wellbore while the rotary component rotates in the first wellbore, and provide the multiple ranging signals to a processor to determine a position of the first wellbore relative to the second wellbore.</p>
申请公布号
WO2015005924(A1)
申请公布日期
2015.01.15
申请号
WO2013US50088
申请日期
2013.07.11
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
HAY, RICHARD THOMAS;UPSHALL, MAC;GOLLA, CHRISTOPHER A.;DONDERICI, BURKAY