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For projects involving liquefied natural
gas (LNG), liquefied petroleum gas (LPG), compressed natural
gas (CNG), and processes to convert gas to liquids (GTL)
and coal to liquids (CTL), AMEC Paragon provides the following
services:
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Project management/owner's engineering
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Environmental and permitting support
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Front-end and detailed engineering
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Procurement
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Construction management
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Commissioning and start-up support
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Operations and maintenance
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Our comprehensive range of services provides consistency
and high quality in deliverables while reducing costs and
interface management requirements.
Example Midstream Focus Areas
- AlphaSimplexTM: a patented process to derive pipeline-ready
gas from LNG
AMEC Paragon's AlphaSimplexTM process reduces the investment
required to meet natural gas pipelines' heating value
specifications. AlphaSimplexTM extracts salable NGLs
from an LNG source to produce natural gas suitable for
transportation to market. Compared to other available
processes, AlphaSimplexTM offers the following benefits
- for both grass-roots projects and retrofits:
Decreased capital and operating costs
Decreased gas compression, electric power and
fuel requirements
Simpler operation
- Gas storage in salt caverns
AMEC Paragon is working with the patent holder on several
offshore and onshore projects using the Bishop Process
to regasify LNG and store the resulting gas in salt
dome caverns, eliminating the need for large LNG storage
tanks.
- Subsea LNG pipelines
AMEC Paragon and ITP (InTerPipe) have developed a pipe-in-pipe
design to transport LNG from offshore locations to onshore
sites up to 10 kilometers away. The benefits are numerous:
Lower-cost regasification facility due to onshore
location
Elimination of trestle, breakwater, and dredging
costs associated with tanker berthing and uploading
Minimized environmental risk
Preservation of scenic coastal areas
- Compressed natural gas transportation
For small amounts of stranded gas, gas liquefaction
may not be economical. To that end, AMEC Paragon is
working with Enersea to develop a solution in which
a ship will transport highly compressed natural gas
to an offloading station, where the gas will be depressurized
and loaded into a conventional pipeline
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| Signature Project: |
Camisea Upstream Facility Project |
| Customer: |
Pluspetrol Perú Corporation
S.A |
| Location: |
Peruvian Amazon rainforest and Pacific
coast |
Major components:
- Gas gathering systems in the Amazon rainforest
- A cryogenic facility for extracting natural gas liquids
(NGLs) from the gas stream
- A liquefied petroleum gas (LPG) plant on the Pacific
coast
- A marine terminal
- A subsea cryogenic LPG pipeline that connects the coastal
plant to the terminal
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Benefits Realized:
- By assisting in development and refinement of the project
execution strategy, AMEC Paragon helped to effect needed
changes in schedule and contracting structure in order
to ensure success/
- AMEC Paragon's development of basic designs, preparation
of bid packages for multiple EPC contracts, and assistance
in selection of equipment providers and construction contractors
helped to ensure high-quality, on-schedule contractor
performance
- AMEC Paragon's design and construction management efforts
for the flowlines within the rainforest helped to minimize
impacts to the environment and indigenous populations
while ensuring gas delivery
- AMEC Paragon helped to get the plants on-stream quickly
to meet the Peruvian government's contractual requirements
by providing commissioning and start-up support for the
cryogenic NGL plant and LPG plant.
- ITP and AMEC Paragon helped to establish community
support by developing an unobtrusive subsea cryogenic
LPG pipeline solution rather than a conventional 3-km
above-water trestle system.
- By providing operator training services, AMEC Paragon
helped to establish safe and efficient production operations.
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