PT. IEV GAS in collaboration with PT. Odira Energy Persada ( โPT. OEPโ) to utilize lean gas from the LPG processing plant which managed by PT. OEP from the Tambun gas field PT. Pertamina EP Asset 3. By distributing gas through a pipe along approximately 35 km to the location of the mother station, IEV Gas supplies CNG gradually from 1.7 Mmscfd to 3.5 Mmscfd.