During the process of intensification of hydrocarbon extraction, it is necessary to take geological and technical factors of the sites into consideration, in order to achieve a positive effect.
Our specialists together with the representatives of the wellbore exploiting company conduct comprehensive research of the formation compartment, including determination of the capacity of the formation and the depth limits of the HTBC implementation, analysis of the previous fluid extraction and its intensification, and also geological feature and integrity examination of the current wellbore,
Based on the geophysical data of logging traces a 3d model of the formation compartment is made to provide the further working process. If the 3d model already exists, it is allowed for further analysis.
The data received from the analysis is used to select and forecast the anticipated result of the HTBC implementation.
The following list represents the data that is necessary for the primary analysis:
the completed survey results of geophysical and hydrodynamic research, logging traces structural maps of the deposit, including wellbore designation technological system of extraction and output registration data
After the primary analysis, the specialists are dispatched to visit the anticipated extraction sites subject to treatment, in order to confirm the received data, used for the further plan development of the working process on the HTBC technology implementation.
After the selection of sites subject to treatment the HRC production is released and delivered to the deposit according to the schedule.
Depending on the conditions and the location of the deposit sites, the HRC delivery is either provided right to the deposit or the HRC production is shipped to the location noted by the customer.
The accomplished result of the HTBC treatment and the fundamental changes of the formation properties remain as they are for several years after the treatment.
The modified filtration characteristics and the formed diminished pressure zone provide an immediate extraction increase; a stable fluid influx from the distant compartments of the formation to the wellbore is formed in case of the optimal extraction mode. The increased fluid output remains stable for several years
With due regard to the geological structure, water saturation and density difference of hydrocarbons and the formation water, the well must be brought on to stable production gradually in order not to allow water infiltration.
To provide an efficient wellbore working process, it is necessary to install the output measure controlling equipment with remote access available.
Monitoring of the wellbore output requires daily data collection on debit, fluid level, and chemical composition. Based on that data our specialists provide recommendations on the technology of oil and gas extraction.