natural gas
Oil has the higher BTU rating Depends. If it is Liquified Nat. Gas then it has the higher rating.
138,700 btu's
For the purpose of gas rating 1040 btu's/ft3
The BTU (British Thermal Unit) rating of natural gas typically ranges from 950 to 1,100 BTUs per cubic foot. This measurement indicates the energy content of natural gas and is used to determine its heating value.
btu of natural gas to btu of propane
The number on a gas torch usually refers to the British Thermal Unit (BTU) rating, which indicates the heat output of the torch. Higher BTU numbers generally mean a higher heat output, which can affect the torch's performance and suitability for specific tasks. It's important to consider the BTU rating when choosing a gas torch for your intended applications.
102,000 BTU = 1 ccf
Ther are 1,050 BTU in one cubic foot of natural gas.
Natural gas has a heating value of about 1,000 BTU/ft3 (gross) or about 900 BTU/ft3 (net). Acttual values can range about 100 BTU/ft3 higher or lower than the average. So 1,750x106 BTU would be about 2,000 ft3
2500
Federal Energy Regulatory Commission
Specifically 1013.2 btu per standard cubic foot, for pure methane.