Energistics Standards Directory
Fast access to Energistics standards
WITSML Standards
PRODML Standards
RESQML Standards
industry services
regulatory
- Recommended Practices for Core Analysis, February 1998
- Practical Well Log Standards, v2.0
- Recommended Practices for Exploration and Production Digital Data Interchange, RP66v2
- Energistics RP66 Organization Codes
- Log Information Standards (LIS-79)
- WellLogML (deprecated - see WITSML Log data object)
- Standard Legend for Lithology (1995, donated by Shell)