How do you separate condensate from natural gas?
To separate the condensate from a natural gas feedstock from a gas well or a group of wells (Figure 4.11), the steam is cooled to lower the gas temperature to below the hydrocarbon dew point at the feedstock pressure and that condenses a good part of the gas condensate hydrocarbons.
What is condensate stabilization?
Crude oil or condensate stabilization is the removal of light components from a hydrocarbon liquid to lower its vapor pressure to a desired level. Thus, it results in both increasing the liquid sales and decreasing the vapor pressure of the liquid.
What is stabilized condensate used for?
Condensate Stabilizers reduce the vapor pressure of produced oil/condensate for stock tank storage and transport, and increase the recoverable quantity of Natural Gas Liquids (NGLs).
What is meant by natural gas condensate?
Gas condensate is a hydrocarbon liquid stream separated from natural gas and consists of higher-molecular-weight hydrocarbons that exist in the reservoir as constituents of natural gas but which are recovered as liquids in separators, field facilities, or gas-processing plants.
Is condensate a natural gas liquid?
Condensate (lease condensate): A natural gas liquid recovered from associated and non associated gas wells from lease separators or field facilities, reported in barrels of 42 U.S. gallons at atmospheric pressure and 60 degrees Fahrenheit.
Is natural gas a vapor or liquid?
The largest component of natural gas is methane, a compound with one carbon atom and four hydrogen atoms (CH4). Natural gas also contains smaller amounts of natural gas liquids (NGL, which are also hydrocarbon gas liquids), and nonhydrocarbon gases, such as carbon dioxide and water vapor.
Is condensate and NGL the same?
In U.S. usage, a “plant condensate” is the equivalent of products classified as “pentanes+” and natural gasoline, and these are considered NGLs. On the other hand, U.S. usage typically does not consider “field or lease condensate” as an NGL, instead classifying these commodities as crude oil.
What is the difference between crude oil and condensate?
Condensate is a mixture of light liquid hydrocarbons, similar to a very light (high API) crude oil. Condensate is typically valued lower than crude oil because of its high light ends content, which yields a lot of lower value LPGs and light naphtha and makes it difficult to process in high volumes in a refinery.
How does a condensate stabilizer work?
The condensate stabilizer flashes the lighter gases off of the gas stream by closely regulating the temperature and pressure of the stream through the stabilizer. Using this method, volatile hydrocarbons can be recovered from the gas, while the heavier hydrocarbons are condensed and remain as a liquid for transport.
Is condensate a gas or oil?
Condensate is a mixture of light liquid hydrocarbons, similar to a very light (high API) crude oil. It is typically separated out of a natural gas stream at the point of production (field separation) when the temperature and pressure of the gas is dropped to atmospheric conditions.
How is condensate stabilization used in oil production?
Condensate and liquefied petroleum gas production. Crude oil or condensate stabilization is the removal of light components from a hydrocarbon liquid to lower its vapor pressure to a desired level.
Can a condensate stabilizer be used to produce LPG?
John Y. Mak, in Handbook of Natural Gas Transmission and Processing (Fourth Edition), 2019 The condensate stabilization process can be configured to produce LPG from the stabilizer column. To meet the ethane content in the LPG product, a feed liquid stripper is required upstream of the stabilizer.
What do you mean by condensation in natural gas?
Look up condensate in Wiktionary, the free dictionary. Condensate may refer to: The liquid phase produced by the condensation of steam or any other gas The product of a chemical condensation reaction, other than water Natural-gas condensate, in the natural gas industry
What is the salt content of condensate stabilizer?
At the desalter outlet, the condensate salt content shall be less than 10 mg/L [23]. Then condensate enters the stabilizer. Raw condensate is treated in the condensate stabilizer operating at a pressure ∼10 bar. Lighter components are removed as vapor overhead product with the condensed liquid serving as reflux.