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A salt dome is a type of structural dome formed when salt (or other evaporite minerals) intrudes into overlying rocks in a process known as diapirism. Salt domes can have unique surface and subsurface structures, and they can be discovered using techniques such as seismic reflection .
The Clovelly Dome Storage Terminal is used to store crude oil in underground salt domes before it is shipped to the various refineries. The terminal consists of eight caverns with a total capacity of 50 million barrels (7,900,000 m 3 ), a pump station with four 6,000-hp pumps, meters to measure the crude oil receipts and deliveries, and a 25 ...
The geological structure of the area is suitable for large underground natural gas storage facilities. The salt formation covers an area of 30 km 2 (12 sq mi). It is 15 km (9.3 mi) long and around 2.0–2.5 km (1.2–1.6 mi) thick. It has a salt dome structure. To create the caverns in the salt formation, fresh water was brought by pipeline ...
The Bayou Corne sinkhole (French: Doline de Bayou Corne) was created from a collapsed underground salt dome cavern operated by Texas Brine Company and owned by Occidental Petroleum. The sinkhole , located near the community of Bayou Corne in northern Assumption Parish , Louisiana , was discovered on August 3, 2012, and 350 nearby residents were ...
Once created, a salt cavern offers an underground natural gas storage vessel with high deliverability. Cushion gas requirements are lower, typically about 33 percent of total gas capacity. Salt caverns are usually much smaller than depleted gas reservoir and aquifer storage facilities. A salt cavern facility may occupy only one one-hundredth of ...
Since the suspension of nuclear waste storage in Morsleben in 1998 the stability of the salt domes has deteriorated to a state in which collapse could occur. Since 2003 480,000 m 3 of salt-concrete [ 2 ] has been pumped into the pit to temporarily stabilize the upper levels.
A salt dome shed near Woodburn Road and Grandview Boulevard in Waukesha collapsed at about 3:40 p.m. Tuesday at the county highway operations center.
Geology of a generic salt dome trap.At Lake Peigneur, the upward thrust of a salt dome, which became the Diamond Crystal salt mine, formed Jefferson Island.. In petroleum geology, the formation of a salt dome often pushes terrain upward from the surrounding land, while also creating a subterranean salt dome trap, holding petroleum deposits.