Gemah, Makmur, Betara, Geragai & Ripah is a producing conventional gas field located onshore Indonesia and is operated by PetroChina. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Jabung. Buy the profile here.

Field participation details

The field is owned by China National Petroleum, Petroliam Nasional and PT Pertamina (Persero).

Production from Gemah, Makmur, Betara, Geragai & Ripah

The Gemah, Makmur, Betara, Geragai & Ripah conventional gas field recovered 62.58% of its total recoverable reserves, with peak production in 2007. The peak production was approximately 18.58 thousand bpd of crude oil and condensate and 258.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2075. The field currently accounts for approximately 3% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 231.88 Mmboe, comprised of 73.77 Mmbbl of crude oil & condensate and 948.64 bcf of natural gas reserves. Gemah, Makmur, Betara, Geragai & Ripah conventional gas field reserves accounts 0.08% of total remaining reserves of producing conventional gas fields globally.

About PetroChina

PetroChina Co Ltd (PetroChina), a subsidiary of China National Petroleum Corporation, is an oil and gas company. It explores for and develops and produces crude oil and natural gas; refines crude oil and petroleum products; and produces and sells basic and derivative chemical products and others. The company also carries out the production and marketing of primary petrochemical products. It also markets and trades refined products; and transmit natural gas, crude oil and refined products through pipelines. The company’s exploration basins include Songliao, Ordos, Tarim, Junggar, Sichuan and Bohai Bay. The company has operational presence in China, Kazakhstan, Australia and Indonesia. PetroChina is headquartered in Beijing City, Beijing, China.

For more details on the Gemah, Makmur, Betara, Geragai & Ripah 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.