Lengo is a conventional gas development located in shallow water in Indonesia and is operated by KrisEnergy Holdings. Discovered in 2008, Lengo lies in block Bulu, with water depth of around 197 feet.

The project is currently in approval stage and is expected to start commercial production in 2023. The Lengo conventional gas development will involve the drilling of approximately four wells and includes wellhead platform.

Field participation details

The field is owned by Mitsui, KrisEnergy, Pt. Satria Gemareksa and PT Satria Wijaya Kusuma.

Production from Lengo

Production from the Lengo conventional gas development project is expected to begin in 2023 and is forecast to peak in 2024, to approximately 47 Mmcfd of natural gas. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2042.

Remaining recoverable reserves

The field is expected to recover 39.32 Mmboe, comprised of 235.9 bcf of natural gas reserves.

Contractors involved in the Lengo conventional gas field

Some of the key contractors involved in the Lengo project as follows.

Other Contractors: Java Offshore Sdn, Nordic Maritime and PT Alamjaya Makmur Sejahtera

About KrisEnergy Holdings

KrisEnergy Holdings Ltd (KrisEnergy) is an independent upstream company that production and development of oil and gas in the basins. The company discovers, appraises, develops and produces hydrocarbon resources. It services comprise development and production of identifying potential prospects, exploration, appraisal, discovery and commercialization services. Its producing assets comprise B9A, B8 32, G10 48 and G11 48 oil and gas fields in the Gulf of Thailand and the Bangora gas field in Block 9, onshore Bangladesh, two oil development projects that include G6 48 in the Gulf of Thailand and Block A offshore Cambodia, and others. The company has its operations in Bangladesh, Thailand, Vietnam, Indonesia and others. KrisEnergy is headquartered in Singaporex.


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.