Technologies to avoid methane emissions from offshore oil tankers loading (updated)

We are seeking innovative technologies that capture or utilize methane vented during the loading of crude oil from offshore tankers. The goal is to address emissions at the venting point without using permanent solutions.

We are re-posting this challenge after an initial posting a few weeks ago to seek solutions more closely aligned with our needs. 

Problem Statement:

Methane and VOCs are released during crude oil loading through venting openings, contributing to 10-20% of global methane emissions. We aim to find technologies that can convert or manage these methane emissions effectively during the loading process (We already know the solutions to capture VOCs).

Type of Assets:

• Technologies must facilitate loading between tankers and:
  • Floating Production Storage and Offloading (FPSOs)
  • Floating Storage and Offloading (FSOs)
  • Oil loading terminals
• Note: Exclude shuttle tankers.
• Must be compatible with buoy loading and be easily movable and connectable to existing infrastructure.

Current Standards at TotalEnergies:

• Standard offloading technology includes flexible hoses connecting tankers to production facilities or terminals.

Solutions Scoping:

• Interested in:
  • 14-inch vapor return line at the manifold
  • Additional low-pressure compressors and filters
  • Supporting a flow rate of 6000 m³/h with 1 million barrels and up to 5% CH₄ concentration.
• Not interested in methane emission monitoring solutions