The test procedure the hole by compressing pressure into the hole and watch that pressure, it leaks out the holes (positive test) testing, this should be done after the cement around the pipe, cover the cement hardens, then hop do not capture with a pot pipe (in other words, is to move it before the cement grips well) BP. Do this test, 10.5 hours finish, but after cement pump spec cement will freeze after 48 hours ... perhaps one of the reasons.
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