Application of CT technologies allows to shorten the duration of drilling, completion, workover and restoration works by means of exploiting their obvious advantages such as mobility, quick installation, interruptive-continuous process of RIH/POOH with CT. CT technologies are widely used in works related to well completion and other downhole operations in combination with high-pressure blowout preventers.
Company offers the following workover services:
- Coiled tubing operation
- Acidizing
- Hydraulic fracturing
- Sand jet perforation
- Electric submersible pumps replacement
- Cement plug placement
- Tubing replacement
- Well clean out
- Well recompletion
- Production-injection well conversion
- Well suspension, reactivation and abandonment
- Sidetracking and well deepening
- Casing /liner repair
- Water inflow limitation
- Fishing.
We offer integrated workover services for onshore oil & gas wells. In addition, we provide a range of services for well completion of newly drilled wells.
Workover is a set of operations related to restoration of the wells production. Most workovers require pulling the tubing out of the well by means of workover rigs and eliminating defects that can cause insufficient or zero well productivity. When the defects have been fixed, the tubing is then run back into the well.
In some cases, workover is required as preparation for subsequent hydraulic fracturing or formation acidizing.
The service includes cleaning wells from sand, inorganic salt deposits and organic matter to improve hydrocarbons flow to the surface. Many reservoirs contain sand, which is brought into the well, but not removed from the well by hydrocarbons flow. Sand deposits can affect the well productive capacity and should be regularly removed.
Casing repair in the borehole is required as a result of seismic activity, earthquakes or simply due to casing wear. Such situations cause cracks and ruptures resulting in sand and other materials ending up in the well.
Repair of the production casing allows to remedy the damage and restore well production.
We provide a wide range of technological solutions for casing failures remediation.
