Crude Oil Tank Cleaning Solutions & Services

Rather than chemical additives, Bristola uses a mechanical robotic approach to crude oil tank cleaning. The submersible robot physically removes sludge and sediment through a flexible hose connected to a processing unit. This method avoids chemical contamination, reduces disposal complexity, and is safer for both personnel and the surrounding environment.

Yes. Bristola's zero-human-entry system is specifically engineered to clean crude oil and refinery storage tanks while they remain in full production. The patented equalization chamber allows the robot to enter and exit through standard manholes without draining the tank, eliminating operational downtime entirely.

Not with Bristola. The system completely eliminates the need for human confined space entry. The remote-controlled robot accesses the tank through the equalization chamber portal, removing all associated OSHA confined space entry requirements, permit obligations, and worker safety risks typically involved in traditional crude oil tank cleaning.

Bristola's patented equalization chamber entry system is compatible with any manhole 24 inches in diameter or greater. The entry portal can be adapted for both new construction installations and retrofitted to existing crude oil storage tank facilities, making it highly versatile for refinery operators.

Bristola's system has demonstrated an annualized cost of approximately $170,000 per tank versus $250,000 for traditional cleaning methods — representing savings of $80,000 per tank per year. Initial tank modification costs approximately $150,000, with an annual subscription service also available at $150,000. Contact Bristola for project-specific pricing.

Bristola offers both purchase and annual subscription service options for its crude oil tank cleaning systems. The subscription service includes full-service maintenance, monitoring, and data reporting. Feasibility studies, operator training, technical support, and sediment mapping using advanced sonar technology are also available to support ongoing operations.