Question: a. 0.7 specific gravity gas will be handled in gas gathering system. Some liquid water is present, At what pressure is hydrate formation is

a. 0.7 specific gravity gas will be handled in gas gathering system.

a. 0.7 specific gravity gas will be handled in gas gathering system. Some liquid water is present, At what pressure is hydrate formation is posssible if the temperature is 65F? b. If a gaswith a specific gravity of 0.8 (flowing in a conduit containing some liquid water) is expanded through a choke the upstream conditions are 4000 psia and 180 F, what is the lowest pressure to which the gas can be expanded without leading to a hydrate formation? What is the temperature at this pressure? c. A 0.7 specific gravity gas will be compressed to 500 psia and cooled down to 50 oF. Is there a possibility of the hdyrate fomation under these conditions ? If the liquid water in contact with the gas contains 15% methanol by weight, how much the hydrate formation temperature can be depressed?

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