my question is that if oil industry has to perforate a well (bullet perforating or jet perforating) so does the perforating gun passes form the tubing? the size of the tubing industry has maximum 4 inches so does it mean that perforating gun has the smaller diameter ? and after the perforation...
Directional drilling?
hi.i have a very big confusion in directional drilling. my question is if i have to drill a trajectory like build hold and drop so suppose i have drilled the the build and hold section . now i am making my bottom hole assembly to drill the drop section.so my BHA has to...
