GB Casing Drilling is used for conventional running, rotating to aid in string advancement, drilling with casing/liners, or driving. Used on lighter wall casing convenient solutions.
GB CDE Butt
GB Casing Drilling Enhanced is used for conventional running, rotating to aid in string advancement, drilling with casing/liners, or driving. Internal shoulder for heavier wall pipe.
GB WSE/GB HBE Butt
GB Casing Drilling Wear Sleeve/Hard Band is an integral sacrificial sleeve on the leading edge and critical areas on the GB CDE connection to minimize wear during drilling operations. In more abrasive environments the sleeve can also be hard faced.
GB CD 3P
GB Casing Drilling Enhanced 3 Pitch, Large OD, Deep Stab. No Cross Thread Connection. Used for conventional running, rotating to aid in string advancement, drilling with casing/liners, or driving. Internal shoulder for heavier wall pipe.
GB CDE 3P
GB Casing Drilling Enhanced 3 Pitch, Large OD, Deep Stab. No Cross Thread Connection. Used for conventional running, rotating to aid in string advancement, drilling with casing/liners, or driving. Internal shoulder for heavier wall pipe.
GB WSE 3P/GB HBE 3P
GB Casing Drilling Wear Sleeve/Hard Band is an integral sacrificial sleeve on the leading edge and critical areas on the GB CDE 3P connection to minimize wear during drilling operations. In more abrasive environments the sleeve can also be hard faced.
GB 3P (Original Design)
GB 3 Pitch, Large OD, Deep Stab, No Cross Thread Connection. This connection has high torque capacity and is suitable for circulating and light duty rotation to aid target achievement. Internal shoulder for heavier wall casing.
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