What is the meaning of the term condensate?
product of condensation
: a product of condensation especially : a liquid obtained by condensation of a gas or vapor steam condensate.
What is condensate in oil?
The term refers broadly to any type of oil that “condenses” into a liquid after being freed from high-pressure wells, where it often lurks in gas form, or separated from gas. But once it becomes a liquid, there is no agreed way to tell condensate from ordinary crude. Condensate is the lightest of the light.
How do you define 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.
What is the difference between condensate and NGL?
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.
How is condensate formed?
Condensate is the liquid formed when steam passes from the vapor to the liquid state. In a heating process, condensate is the result of steam transferring a portion of its heat energy, known as latent heat, to the product, line, or equipment being heated.
Is NGL same as LPG?
LPG-propane is a product of natural gas processing, as it is refined from the raw natural gas that comes out of the well and is also referred to as one of the natural gas liquids – NGL. LPG-propane is also sourced from crude oil refinery. Natural gas is mostly methane while propane is just propane.
How deep is a condensate trap?
If a unit were to be operating at minus 6 inches WC maximum negative plenum pressure then the trap height, per the guidelines shown in Figure 1a, requires 7 + 3½ + 1½ + 1 inches of height from under the floor or about 13 inches below the floor level.
What are condensate lines for?
Condensate lines are typically made of plastic (commonly PVC) or sometimes metal, although plastic is prefered. It connects directly to the HVAC unit and leads outdoors, often through an exterior wall. Its job is to efficiently funnel condensation away from your HVAC unit.
How is condensate used in the oil industry?
However, unlike most types of crude it can be used in a variety of processes, from refining to the production of petrochemicals. The term also applies equally to condensate pumped from a well or processed at a gas plant, which are chemically interchangeable but often reported differently.
What is condensate and why is its export prohibited?
What Exactly is Condensate and Why is its Export Prohibited? Condensate is a very light hydrocarbon with an American Petroleum Institute (API) specific gravity of greater than 50 degrees and less than 80 degrees. In underground formations condensate can exist separately from the crude oil or dissolved in the crude oil.
How are condensate and natural gas liquids defined?
The obvious approach is to define condensate by its physical characteristics or chemical composition. Condensates and natural gas liquids are typically lighter than most crudes, so one option would be to base a new definition on the API measure of specific gravity, where lighter hydrocarbons have higher numbers.
What kind of gravity does a condensate have?
“The API gravity of condensate is typically 50 degrees to 120 degrees,” according to Schlumberger’s online Oilfield Glossary. Some experts have suggested that the federal government define condensates as any hydrocarbons that are liquid at standard pressure and temperature and have an API gravity of more than 50 degrees.