Installation of Outfall Marine Pipelines
South Pars Gas Field Development Phase 22 & 24

As part of the expansive South Pars Gas Field Development Phases 22 & 24, Delta Offshore Technology executed critical underground and offshore pipeline operations related to the outfall system. This infrastructure is essential for managing processed water discharge from the onshore facilities. Read more . . . Working under contract for SADRA, Delta Offshore Technology applied its extensive expertise in marine construction and pipeline installation to ensure the outfall system was implemented according to stringent project specifications and environmental regulations. The successful completion of these operations contributes significantly to the overall functionality and environmental compliance of the Phase 22 & 24 development.

Project Overview

Overview image of the South Pars Phase 22 & 24 project site or the outfall pipeline route

Project Overview

The South Pars Gas Field Development Phases 22 & 24 represent a major expansion effort in the Persian Gulf, designed to significantly boost natural gas production. A key component of the onshore processing facilities is the water treatment system, which requires a reliable outfall system for the discharge of treated water.

Find out more Read more . . . Delta Offshore Technology was contracted by SADRA to perform specialized pipeline operations, including both underground sections connecting to the shore and the offshore outfall pipelines, ensuring proper installation and connection for the efficient management of discharge water.

Delta Offshore Technology’s Scope of Work

Image depicting pipeline installation, trenching, or marine operations for the outfall system

Delta Offshore Technology’s Scope of Work

Delta Offshore Technology's scope for the outfall pipeline project included:

  • Underground Pipeline Operations: Execution of necessary trenching, installation, and backfilling for the onshore section of the outfall pipelines.
  • Offshore Pipeline Installation: Installation of the marine sections of the outfall pipelines, including potential seabed preparation and pipeline stabilization.
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    Read more . . .
  • Pipeline Connections: Ensuring secure and leak-proof connections between the underground and offshore pipeline segments, and potentially to diffuser structures.
  • Quality Assurance and Compliance: Adhering to all project specifications, safety protocols, and environmental regulations throughout the installation process.
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Project Challenges and Achievements

Image highlighting challenges like seabed conditions or achievements like successful pipeline placement

Project Challenges and Achievements

  • Complex Interface: Managing the transition and connection between underground and offshore pipeline sections.
  • Marine Operations: Executing offshore installation tasks safely and efficiently in potentially challenging sea conditions.
  • Environmental Compliance: Ensuring the outfall system installation met all environmental standards for discharge management.

Project Outcome

Image showing the completed outfall pipeline installation or the operational discharge point

Project Outcome

Delta Offshore Technology successfully completed the underground and offshore pipeline operations for the outfall system of South Pars Phases 22 & 24. This critical work ensures the efficient and environmentally compliant discharge of processed water from the onshore facilities, contributing to the overall operational integrity of the gas field development. The project highlights Delta's capability in executing complex marine pipeline installations.