Enterprise Products Partners LP operates as holding company, which engages in the production and trade of natural gas and petrochemicals. It operates through the following segments: NGL Pipelines & Services; Crude Oil Pipelines & Services; Natural Gas Pipelines & Services; and Petrochemical & Refined Products Services. The NGL Pipelines & Services segment manages natural gas processing plants. The Crude Oil Pipelines & Services segment stores and markets crude oil products. The Natural Gas Pipelines & Services segment stores and transports natural gas. The Petrochemical & Refined Products Services segment offers propylene fractionation, butane isomerization complex, octane enhancement, and refined products. The company was founded by Dan L. Duncan in April 1998 and is headquartered in Houston, TX.