Well Intervention with Eng. Ahmed Elzeftawy - Lecture 01/08

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Good information, I seem how experience he has in the field and that he is willing to share with us. Thank you Eng. Ahmed

melisavazquez
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Could you add subtitles to the video, plz?
It help me to understand and learn

asmaaahmed
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I have a question.
While completing a series of perforating runs.the surface control subsurface safety valve close on the wire..why could happen.
A.control line pressure was too low to keep the scssv open
B.the control line broke during one if perforation runs
C.the scssv failed due to shock wave of the perforating gun firing.
D.the scssv is design to close when the differential pressure

wessveto