Completed project · Urals–Volga region
Well suspension project
Well suspension projects
- Suspension
- well design options considered
- 4
- in dissolved gas
- H₂S > 6 %
- HPF hazard class
- Class II
Per the reference list
Reference list- Role · period
- General contractor · 2024 · completed on schedule
- Region
- Urals–Volga region
Scope of work
- 01Development of process and technical solutions
- 02Development of design documentation
- 03Organisation of and support through the industrial safety expert review
Highlights
- Wells at two fields
- 4 well design options considered
- Wells with abnormally high formation pressure
- Suspension cement plugs due to well specifics
- Treatment of the kill fluid with a corrosion inhibitor and an H₂S scavenger
- Hydrogen sulphide (H₂S) content above 6% in dissolved gas (class II hazardous production facility)