Ethylene Salt Dome Storage

This storage facility will have a capacity of approximately 600 million.

Ethylene salt dome storage.

Caliche development partners caliche cdp is a houston texas based company focused on the acquisition development construction ownership and operation of subsurface hydrocarbon storage assets in north america with a primary focus on the u s. For underground storage it is the salt within the salt dome that is the valuable resource. The 84 acre facility uses caverns in underground salt domes to store ethylene and propylene and distributes these products via pipeline to other company facilities and several customers in the region. Salt domes extend deep into the ground providing a thick salt interval.

Most salt cavern storage facilities have been developed in salt dome formations located in the gulf coast states. Salt caverns have also been made by a process called leaching in bedded salt formations in northeastern midwestern and southwestern states. The markham storage facility is one of two storage locations operated by lyondellbasell s pipeline group in the texas gulf coast region. The coastal facility features an existing 5 million barrel salt cavern that has been purpose built to accommodate approximately 600 million pounds of ethylene at.

The caliche team brings over 50 years of combined midstream asset development experience including project finance. This width and thickness allows creation of large groupings of tall cylindrical caverns. Enterprise is also developing a high capacity ethylene salt dome storage facility at its complex in mont belvieu texas. Cavern construction is more costly than depleted field conversions when measured on the.

The caverns are huge. Salt dome salt often extends over an area that is miles wide. On the outskirts of houston millions of gallons of potentially explosive natural gas liquids like propane and butane are being stored in dozens of underground caverns. As a result caliche development partners has developed a salt dome storage cavern facility caliche coastal atop spindletop dome in beaumont texas.

The ethylene is piped back to mont belvieu where some will be stored in the salt caverns but most will feed another process that will change the hydrocarbons liberated from texas shale once again.