Petroleum Abbreviations and Acronyms

1. NMR
   Nuclear Magjetic Resonance Log
2. NNOC
   Nigerian National Oil Corporation
3. NOCL
   Nagarjuna Oil Corp Ltd
4. NTHF
   Non-Toxic High Flash
5. NTU
   Nephelometric Turbidity Unit
6. OAS
   On Active Service
7. OAS
   Online Access Subcommittee
8. OBM
   Oil-Based Mud
9. OBQ
   On-Board Quantity
10. OCTG
    Oil Country Tubular Goods
11. OCTGS
    Oil Country Tubular Goods
12. ODT
    Oil Down To
13. OGCI
    Oil and Gas Consultants International
14. OGIM
    Oil and Gas Institute of Monastir
15. OGRC
    Oil and Gas Reserves Committee
16. OH
    Openhole
17. OIDB
    Oil Industry Development Board
18. OML
    Oil Mining Licences
19. OMLS
    Oil Mining Licences
20. OMRL
    Oriented Micro-Resistivity Log

Last updated: May 23, 2020 — Total entries: 425