This specification stipulates various production activities of directional drilling in drilling projects, and does not include directional drilling of oil and gas wells. This specification is an important basis and guideline for directional drilling design, construction, management, inspection and other work. On-site operators, scientific research and design personnel, technical and administrative personnel of all units should comply with it. Each article and paragraph of this code only provides principles for directional drilling. When implementing it, each unit may formulate implementation details and supplementary regulations according to local conditions within the scope of the principles determined in this code.
DZ/T 0054-1993 history
2014DZ/T 0054-2014 Technical Specification for Directional Drilling
1993DZ/T 0054-1993 Specifications for Directional Drilling Technical Conditions