T/CSTM 00241-2023 Special Thread Casing and Oil Tubing Recommended for Well Boring Operations
T/CSTM 00241-2023 Special Thread Casing and Oil Tubing Recommended for Well Boring Operations
Basic Information
Scope
Scope: This document specifies the recommended practices for special threaded casings and tubing during downhole operations, including terms and definitions, transportation and handling, storage, site preparation, on-site inspection, downhole operations, lifting, and disengaging. This document applies to special threaded casings and tubing used in vertical and deviated wells that require the use of threaded grease. Main technical content: This document specifies the recommended practices for special threaded casings and tubing during downhole operations, including terms and definitions, transportation and handling, storage, site preparation, on-site inspection, downhole operations, lifting, and disengaging. This document applies to special threaded casings and tubing used in vertical and deviated wells that require the use of threaded grease.