Roska DBO’s Pipeline Blowdown & Dewatering Services provide safe, efficient, and mobile solutions for removing liquids and gases from pipelines and wells. Used during pre-commissioning, shutdowns, maintenance, and hydrate remediation, this service is essential for operators in Alberta, BC, and Saskatchewan. Our mobile blowdown units are engineered for quick deployment, effective pressure relief, and environmental compliance, all operated by experienced Roska personnel.
Trailer-mounted units towable by pickup trucks for high mobility.
Available in 7m³, 10m³, 15m³, and 20m³ capacities to match site needs.
Operates from atmospheric pressure up to 1965 kPa.
Maximum gas flow rates up to 22 e3m³/d for rapid depressurization.
All vessels and piping certified to ASME Sec. VIII Div. 1 and B31.3 standards.
Equipment and processes built to handle both sweet and sour applications safely.
Captures and separates liquids and gases for environmental compliance.
Operators use this service to depressurize pipelines, bleed off test pressures, resolve hydrates, and recover production from liquid-loaded wells. Ideal for pre-commissioning, hydrotesting, shutdowns, and maintenance in Alberta’s oilfields or BC and Saskatchewan production zones.
Bleed down pressure safely before repair or inspection.
Remove water and gas to ready lines for service.
Support emergency depressurization or restore flow from hydrate obstructions.
Roska delivers Production Peace of Mind through rapid deployment, full-service crews, and extensive certified equipment inventory. We combine engineering support, mobile assets, and on-call responsiveness to ensure downtime is minimized and safety is maximized.
Need safe, fast pipeline blowdown and dewatering? Contact Roska’s expert team to get started.
