Blocks 232 & 241a Development

Central Processing facilities

Sofregaz Shaping Oil & Gas Infrastructure in Algeria

  • Project Name: Conceptual engineering study for blocks 232 & 241a development
  • Country: Algeria
  • Project Site Location: South West Illizi, near Libyan border
  • Name of Client: REPSOL EXPLORACION ARGELIA For Groupement SONATRACH-REPSOL-ENEL-GDF SUEZ
  • Project Type: Conceptual Design, Project Risk analysis & Cost Estimate
  • Completion Date: 2015

The Blocks 232 & 241a Development is a key oil and gas project located in South West Illizi, near the Libyan border. This project focuses on developing oil, gas, and LPG production facilities to support the extraction and processing of 3.5 Mm³/d of raw gas and 9,000 bbl/d of oil. The development involves constructing the necessary production infrastructure in this remote area, including well sites, gathering networks, export pipelines, and utilities.

Sofregaz was responsible for conducting the conceptual design of this project, ensuring that the infrastructure is optimized for efficient oil, gas, and LPG production. Our work included:

  • Developing flow assurance studies and process simulations for raw gas and oil separation, dehydration, and stabilization,
  • Designing the LPG extraction and condensate stabilization processes,
  • Planning the construction of export pipelines to connect the production facilities to existing pipelines in the region,
  • Overseeing the design of necessary utilities and supporting infrastructure to ensure smooth operations in this remote desert location.
Production Facilities

The project includes facilities for oil and gas separation, condensate stabilization, dehydration, and LPG extraction. These facilities are essential for producing pipeline-quality natural gas, stabilized oil, and LPG for both domestic use and export. The infrastructure is designed to handle challenging environmental conditions, ensuring reliable and efficient operations in the desert.

Export Pipelines

One of the key components of the project is the construction of export pipelines that will transport processed oil, gas, and condensates to existing pipelines in the In Amenas area. This will ensure a seamless connection to regional and international markets, supporting Algeria’s position as a major energy exporter.

Remote Area Infrastructure

Given the remote location near the Libyan border, the project required the design and construction of essential infrastructure such as utilities, road networks, and support facilities. Sofregaz played a key role in ensuring that all necessary logistical and operational support systems were planned efficiently, making the project feasible in this challenging environment.

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