Dirok is a producing conventional gas field located onshore India and is operated by Hindustan Oil Exploration. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block AAP-ON-94/1. Buy the profile here.

An expansion project is associated with the Dirok, namely the Dirok Phase 2. This project is currently in the construction stage, expected to start in 2023.

Field participation details

The field is owned by Hindustan Oil Exploration, Indian Oil and Oil India.

Production from Dirok

The Dirok conventional gas field recovered 30.74% of its total recoverable reserves, with peak production in 2019. The peak production was approximately 0.64 thousand bpd of crude oil and condensate and 30.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2064.

Remaining recoverable reserves

The field is expected to recover 21.04 Mmboe, comprised of 2.41 Mmbbl of crude oil & condensate and 111.77 bcf of natural gas reserves. Dirok conventional gas field reserves accounts 0.01% of total remaining reserves of producing conventional gas fields globally.

Contractors involved in the Dirok conventional gas field

The key contractors involved in the Dirok project as follows.

Other Contractors: Finepac Structures

About Hindustan Oil Exploration

Hindustan Oil Exploration Co Ltd (HOEC) is an oil and gas exploration and development company. The company’s business activities include exploration and development of hydrocarbons crude oil and natural gas. It offers geological and geophysical services related to the exploration of oil, and natural gas and other oil field services. HOEC’s onshore and offshore assets include operated and non operated acreages in Assam-Arakan basin, Cambay basin, Cauvery basin, and Mumbai High Basin. HOEC partners with other oil and gas companies for its exploration activities. The company has operations in Gujarat, Maharashtra and Tamil Nadu, India. HOEC is headquartered in Chennai, Tamil Nadu, India.

For more details on the Dirok Conventional Gas Field, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.