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PT Pertamina Gas Negara Tbk (PGN, English: Pertamina Gas Company, trading as Pertamina Gas Negara; formerly known as PT Perusahaan Gas Negara Tbk, English: State Gas Company) is an Indonesian natural gas transportation and distribution company. The total length of distribution pipelines of the company is 3,187 km that serve around 84 million ...
Pertamina Drilling Services Indonesia PT PDSI was established on 13 June 2008 as a drilling service management business entity. The services provided comprise drilling, workover activities, and drilling services that use a Daily Rate and Integrated Drilling Management (MPT) system for oil, gas, and geothermal wells.
Pertamina's oil storage depot at Plumpang is often considered the most important fuel depot in Indonesia, having been established in 1974 and having a capacity of nearly 300 million liters of fuel. By itself, the depot handles around 20 percent of the country's fuel supply, primarily serving the Greater Jakarta area.
Autogas or LPG is liquefied petroleum gas (LPG) used as a fuel in internal combustion engines in vehicles as well as in stationary applications such as generators. It is a mixture of propane and butane. [1] Autogas is widely used as a "green" fuel, as its use reduces CO 2 exhaust emissions by around 15% compared to petrol. [2]
LPG has a typical specific calorific value of 46.1 MJ/kg compared with 42.5 MJ/kg for fuel oil and 43.5 MJ/kg for premium grade petrol (gasoline). [14] However, its energy density per volume unit of 26 MJ/L is lower than either that of petrol or fuel oil, as its relative density is lower (about 0.5–0.58 kg/L, compared to 0.71–0.77 kg/L for ...
Compressed natural gas (CNG) is a fuel gas mainly composed of methane (CH 4), compressed to less than 1% of the volume it occupies at standard atmospheric pressure.It is stored and distributed in hard containers at a pressure of 20–25 megapascals (2,900–3,600 psi; 200–250 bar), usually in cylindrical or spherical shapes.
The tugboats Reid McAllister and McAllister Responder push the LPG tanker BW Volans into port at Marcus Hook, on the Delaware River.. A gas carrier, gas tanker, LPG carrier, or LPG tanker is a ship designed to transport LPG, LNG, CNG, or liquefied chemical gases in bulk.
The density of propane gas at 25 °C (77 °F) is 1.808 kg/m 3, about 1.5× the density of air at the same temperature. The density of liquid propane at 25 °C (77 °F) is 0.493 g/cm 3, which is equivalent to 4.11 pounds per U.S. liquid gallon or 493 g/L. Propane expands at 1.5% per 10 °F. Thus, liquid propane has a density of approximately 4.2 ...