SAS Fields is a producing conventional oil field located onshore the UAE and is operated by ADNOC Onshore. The field is located in block ADNOC Onshore.

Two expansion projects are associated with the SAS Fields conventional oil field, namely Sahil Phase 2 and Asab Expansion. The expansion projects are currently in the construction stage.

Field participation details

The field is owned by China ZhenHua Oil, GS Energy, Inpex, BP, TotalEnergies, China National Petroleum and Abu Dhabi National Oil.

Production from SAS Fields

The SAS Fields conventional oil field recovered 82.50% of its total recoverable reserves, with peak production in 1973. The peak production was approximately 650 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2055. The field currently accounts for approximately 7% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 1,529.16 Mmboe, comprised of 1,529.16 Mmbbl of crude oil & condensate. SAS Fields conventional oil field reserves accounts 0.33% of total remaining reserves of producing conventional oil fields globally.

Contractors involved in the SAS Fields conventional oil field

Some of the key contractors involved in the SAS Fields project as follows.

Main EPC: Al Asab Contracting Establishment

EPC Contractors: Galfar Engineering & Contracting SAOG

Other Contractors: Ampo Poyam Valves and Officine Santafede

About ADNOC Onshore

ADNOC Onshore (ADNOC), formerly Abu Dhabi Company for Onshore Petroleum Operations Ltd, a subsidiary of Abu Dhabi National Oil Co, is engaged in exploration and production of oil and gas resources. The company provides onshore drilling services. It also offers e-services to its employees, suppliers and shareholders. The company operates and manages export terminals, oil and gas fields and pipeline networks to transport oil. ADNOC is headquartered in Abu Dhabi, the UAE.


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.