06/04/2026
⚠️ Incident Prevention Starts with Preparation ⚠️
A recent well control incident highlighted how severe weather conditions can quickly escalate operational risks when critical subsea control systems are compromised.
During operations, damage to MUX communication cables and the hotline hose resulted in the loss of the primary BOP control system, leaving only limited secondary control options available. While the well was safely shut in and the LMRP recovered for repairs, the extended downtime allowed the well to completely gas out, creating significant re-entry and well kill challenges.
Key lessons for the industry:
✅ Ensure storm loops are correctly configured with adequate slack to accommodate vessel movement during adverse weather conditions.
✅ Regularly inspect and verify umbilical arrangements, especially when operating in environments with elevated metocean risks.
✅ Maintain fully functional secondary BOP control systems and validate emergency response capabilities.
✅ Develop contingency plans that consider the unique risks associated with PMCD operations, including reservoir fluid migration during extended downtime.
✅ Consider earlier deployment of mechanical barriers when operational conditions deteriorate or loss mitigation efforts prove ineffective.
Experience Matters. At Subsea Solutions LLC, we recognize that proactive planning, rigorous equipment verification, and continuous risk assessment are essential to preventing incidents before they occur. Every lesson learned strengthens our commitment to safe, reliable, and efficient subsea operations.
