... line psi sbp pump rate gpm Introduction The Shafag Asiman was a vertical exploration well drilled in the Caspian Sea, in a water depth of 624 m, using a semi-submersible drilling rig. The closest offset wells, located 40 km away, had experienced a wide range of issues, including stuck pipe...

... the operating envelope of drilling systems, improving safe performance in a cost-effective manner. drilling equipment upstream oil & gas psi sbp tool joint drill pipe selection element material diameter annular pressure drilling control device sealing element customization protector...