Production Optimization of Natural Gas Pipelines & Production Facilities Using Performance Engineering
Company Size
1,000+
Region
- America
Country
- Bolivia
Product
- Aspen HYSYS
- Aspen Exchanger Design and Rating (EDR)
Tech Stack
- Process Modeling
- Machine Learning
Implementation Scale
- Enterprise-wide Deployment
Impact Metrics
- Productivity Improvements
- Revenue Growth
Technology Category
- Analytics & Modeling - Predictive Analytics
- Analytics & Modeling - Process Analytics
Applicable Industries
- Oil & Gas
Applicable Functions
- Process Manufacturing
Use Cases
- Predictive Maintenance
- Process Control & Optimization
Services
- Software Design & Engineering Services
About The Customer
YPFB is the national oil company in Bolivia and a significant natural gas producer in South America. The company has expanded its gas export pipelines and processing facilities and made significant reserve findings in recent years. Between 2004 and 2010, Bolivia doubled its natural gas production export capacity from 680 MMSCFD to 1,360 MMSCFD. The company has major contracts to supply gas to Brazil and Argentina. Further development of the existing gas mega-fields, along with additional exploration and discovery, points to a bright future for Bolivia as it gradually becomes one of the main energy suppliers in South America.
The Challenge
YPFB, the national oil company in Bolivia, was experiencing a significant decline in production in two of its major gas fields, San Antonio and San Alberto. The fields were operating at full capacity to meet market demands, while projects for well compression were still under development. The company needed to increase production to meet the growing demand for natural gas in South America, particularly in Brazil and Argentina. Additionally, YPFB had to maintain regulatory compliance while covering the internal market.
The Solution
YPFB used Aspen HYSYS and Aspen Exchanger Design and Rating (EDR) to debottleneck operations and identify a 35% pressure decrease opportunity at the San Alberto Field. This was achieved through an increased flow capacity in the main export gas pipeline through the implementation of a pipeline compression system. The unique capabilities of Aspen HYSYS and Aspen EDR to create a rigorous integrated model of all field processing plants, sales and export pipelines, compression stations, and cryo plants contributed to a model used in plant debottlenecking, compression station capacity and efficiency checks, pipeline capacity evaluations, and flow-assurance analysis. This model predicted a 35% pressure decrease in the San Antonio Gas Processing Plant by modifying pressures in the entire pipeline system at existing full-flow requirements.
Operational Impact
Quantitative Benefit
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