Grouting Services for Jacket Installations
South Pars Gas Field Development

The South Pars Gas Field, recognized as one of the world’s largest gas reserves, demands highly specialized engineering solutions to ensure the stability of its offshore platforms. In response to these challenges, Delta Offshore Technology delivered grouting services for the installation of 21 jackets across multiple project phases (Phases 13, 15, 17–18, and 22–24). Read more . . . By meticulously injecting grout into the annular space between piles and pile sleeves, Delta’s approach secures a robust load path for transferring environmental forces, thereby safeguarding the structural integrity and longevity of these platforms in harsh marine conditions. This project underscores Delta Offshore Technology’s commitment to innovative, reliable, and high-quality offshore infrastructure solutions

Project Overview

Overview image of jacket installation or grouting operations at South Pars

Project Overview

Delta Offshore Technology has successfully provided grouting services for the installation of 21 jackets across multiple phases of the South Pars Gas Field Development (Phases 13, 15, 17-18, and 22-24). This critical operation ensures the structural integrity and stability of offshore platforms, facilitating the safe transfer of environmental loads from the platform to the seabed.

Delta Offshore Technology’s Scope of Work

Image depicting the grouting process or equipment used by Delta

Delta Offshore Technology’s Scope of Work

The grouting process involves the supply, transportation, and injection of specialized grouting material into the annular space between the piles and pile sleeves of each jacket. This ensures a robust load path to maintain the structural integrity and stability of the platforms under harsh offshore conditions.

Grouting Operation Details

Close-up image of grout injection, sample collection, or mixing process

Grouting Operation Details

Delta Offshore Technology's grouting operation is executed with precision and includes the following key steps:

  • Transportation of Materials and Equipment: Ensuring the timely delivery of grouting materials and specialized equipment to the project site.
  • Grout Sample Collection: Taking grout samples for laboratory testing to confirm compliance with quality standards.
    • Find out more Read more . . .
  • Water-to-Cement Ratio Measurement: Accurately determining and maintaining the optimal water-to-cement ratio for the grouting process.
    • Read more . . .
  • Two-Step Mixing Process: Combining water and cement in a two-step procedure to achieve the required consistency and strength.
  • Grout Injection: Precisely injecting grout into the jacket legs using advanced equipment to ensure complete filling of the annular space.
  • Grout Pressure Control: Monitoring and controlling grout pressure with laboratory-grade tools to maintain safety and effectiveness.
    • Read more . . .

    Delta Offshore Technology’s expertise in grouting services plays a pivotal role in securing the stability and longevity of offshore platforms, enabling efficient and reliable operations in one of the world’s largest gas fields. This project exemplifies Delta’s commitment to delivering innovative and reliable solutions for complex offshore infrastructure challenges.

Project Outcome

Image showing a successfully grouted jacket or platform at South Pars

Project Outcome

The successful completion of grouting operations for 21 jackets significantly enhanced the structural stability and long-term reliability of the offshore platforms across multiple phases of the South Pars Gas Field. Delta's precise execution ensured a secure foundation capable of withstanding harsh environmental conditions.