33 صفحه pdf
Standards for Wellsite Supervision of Drilling Completion and Workovers
Industry Recommended Practice (IRP)
Volume 7-2002
The Petroleum Industry Training Service
Standards for Wellsite Supervision of Drilling, Completion and Workovers
33 صفحه pdf
Standards for Wellsite Supervision of Drilling Completion and Workovers
Industry Recommended Practice (IRP)
Volume 7-2002
The Petroleum Industry Training Service