Mont Belvieu Storage Complex
Project information
As at 31 December 2025
Type:
Processing Facility
Type:
Processing Facility
Aggregation level:
Asset
Aggregation level:
Asset
Status:
Operating
Status:
Operating
Report standard:
-
Report standard:
-
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Processing Facility
Extraction:
Processing Facility
Country:
United States
Country:
United States
Region:
Mont Belvieu area, Texas
Region:
Mont Belvieu area, Texas
Facility kind:
Storage Liquids
Facility kind:
Storage Liquids
Licensed capacity:
169.5
Licensed capacity:
169.5
Capacity unit:
mmbbl
Capacity unit:
mmbbl
Capacity period:
Total
Capacity period:
Total
Capacity kind:
Nameplate
Capacity kind:
Nameplate
Description
As at 31 December 2025
Largest underground storage facility in the network: 37 underground salt dome caverns storing mixed and purity NGLs, petrochemicals and related products, with 169.5 MMBbls of usable capacity, a brine system with ~36 MMBbls of above-ground brine storage and three brine production wells. Also includes high-capacity underground ethylene storage wells with an aggregate capacity of 1.5 billion pounds.
Processing facilities
As at 31 December 2025
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