Hi brothers,

Before I saw this book: "Drilling Practices - PetroSkills - Richard S. & Robert D. (2004)" in the "Free Drilling Books" Topic of m_abd_elkhalik, but it's not available now (link is died).

m_abd_elkhalik, or someone who downloaded before, could you share it again. This's really a good book!

Thank for your attention and waiting good news from brothers!