PROJECT EXPERIENCE
NGL Storage Facility
NGL Storage Facility
Client:
A major oil & gas manufacturing and logistics company
Location:
Brazoria County, Texas
Project Summary:
Audubon supported the natural gas liquid (NGL) storage demand via a contract for a brownfield expansion of an NGL storage facility in Brazoria County, Texas.
The five cavern greenfield design and construction support for phase I was completed in 2014. Phase II included process design and engineering for the facility’s topsides, total installed cost (TIC) estimating, piping and instrumentation diagrams (P&ID), and process hazard analysis (PHA )and layers of protection analysis (LOPA) reviews.
Additional services included performing a front-end engineering design (FEED) study to determine the scope of work and EPC schedule and risk register.
The project schedule for the 6 MMbbl NGL storage project was accelerated and completed within 18 months.
Project Overview:
- Salt dome storage terminal expansion
- 2 underground NGL salt-dome storage caverns
- 2 MMbbl brine pond
- Brine de-gasification system
- 9,200 GPM of brine flow
- Over 1mile of pipeline
- 6 million barrels for underground NGL storage
- 2 motor control center buildings
- 14MW substation #2 –integrated to substation #1
- Bi-directional product manifold expansion for five pipeline & 7cavern tie-ins
- Design capabilities
- 6 MMbbl of NGL
- Cavern depth: 4,500 ft.
Scope of Work:
- Facilities topsides design
- Process design
- Multidisciplinary engineering
- Electrical & control system design
- Procurement Support
- TIC estimating
- PHA & LOPA reviews
- Survey
- 3D laser scanning