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
EP2943645(A2)
申请公布日期
2015.11.18
申请号
EP20140701656
申请日期
2014.01.10
申请人
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
发明人
MAHMOOD, AZFAR;IMTIAZ, KHALID;BHADRAN, SANTOSH;SHAHNAWAZ, MIR MOHAMMED HUSSAIN