A jetting tool includes a tubular housing having: couplings formed at each longitudinal end thereof, and one or more ports formed through a wall thereof and in fluid communication with an upper portion of a bore of the housing. The jetting tool further includes a valve mechanism isolating the housing bore upper portion from a lower portion thereof in a closed position and operable to an open position where the valve mechanism provides fluid communication between the housing bore portions.
申请公布号
WO2014110444(A2)
申请公布日期
2014.07.17
申请号
WO2014US11147
申请日期
2014.01.10
申请人
WEATHERFORD/LAMB, INC.
发明人
MAHMOOD, AZFAR;IMTIAZ, KHALID;BHADRAN, SANTOSH;SHAHNAWAZ, MIR MOHAMMED HUSSAIN