Well cementing services
The main objectives of cementing are to isolate fluid-saturated formations, protect the casing from the corrosive effects of reservoir fluids, and support the borehole walls.
A high-quality cementing job significantly extends the life of a well while reducing servicing costs.
We provide a wide range of services in the field of cementing, offering an integrated approach at each stage of the process:
Preparatory stage
Software modeling of cementing jobs and elaboration of the cementing design.
Selection and production of ready-made dry cement mixtures
After approval of the cementing design, mixtures are prepared with their parameters controlled as per the API, ISO, and GOST standards.
Start of cementing
Fluids are pumped into the borehole using twin cementing units under the supervision of well-coordinated cementing crews.
Analyzing results
In-situ engineering support and technical supervision at stage of work.
cementing fleets
jobs — annual cementing volume
ementing fleets
Services
- Primary cementing of oil and gas wells
- Installation of cement dridges
- Remedial cementing
- High-pressure fluid injection/pumping
- Comprehensive engineering support
- Laboratory testing of cement slurries and spacer fluids as per the requirements of API, ISO, GOST
Technologies for preserving cement sheath integrity:
- Installation of water- and oil-swallable annular packers
- In-house development of self-healing cement systems
- In-house development of elastic cement systems
- Development of a series of in-house chemical reagents for achieving special parameters in cement slurry
Soluble systems
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