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A pyrgeometer is a device that measures near-surface infra-red (IR) radiation, approximately from 4.5 μm to 100 μm on the electromagnetic spectrum (thereby excluding solar radiation). It measures the resistance / voltage changes in a material that is sensitive to the net energy transfer by radiation that occurs between itself and its ...
Flows in a very complex oil refinery. The Nelson complexity index (NCI) is a measure to compare the secondary conversion capacity of a petroleum refinery with the primary distillation capacity. [1] The index provides an easy metric for quantifying and ranking the complexity of various refineries and units. [2]
It was established in 1931 by Republic Oil Refining Company and sold to Plymouth Oil Company in 1957. [2] In 2005, the refinery could produce around 10 million gallons of gasoline per day. It also produced jet fuels, diesel fuels, and chemical feed stocks. Its 1,200-acre (490 ha) site was covered by 29 oil refining units and four chemical units ...
Oil giant BP, and energy-transport and logistics firms Enbridge Energy Partners (an affiliate of Canada's Enbridge), Plains All American Pipeline and Energy Transfer LP own most of the oil storage tanks in Cushing. [22] Oil storage became big business in 2008 and 2009, when the supply glut in the oil market led to situation where oil futures ...
Geophysical Service Inc. (often abbreviated GSI) was a Texas-based company founded by John Clarence Karcher and Eugene McDermott in 1930, [1] for the purpose of using refraction and reflection seismology to explore for petroleum deposits.
The materials balance method for an oil or gas field uses an equation that relates the volume of oil, water and gas that has been produced from a reservoir and the change in reservoir pressure to calculate the remaining oil & gas. It assumes that, as fluids from the reservoir are produced, there will be a change in the reservoir pressure that ...
In the oil industry, quantities of crude oil are often measured in metric tons. One can calculate the approximate number of barrels per metric ton for a given crude oil based on its API gravity: barrels of crude oil per metric ton = API gravity + 131.5 141.5 × 0.159 {\displaystyle {\text{barrels of crude oil per metric ton}}={\frac {{\text{API ...
The Motiva refinery is an oil refinery located in Port Arthur, Texas. It is the second largest oil refinery in the United States. [1] The first processing units of the Port Arthur Refinery were constructed in 1902 by the Texas Company, later Texaco. The roots of this refinery can be traced to the Spindletop oil boom near Beaumont, Texas. It ...