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Production Enhancement Systems
Recoverable Production Completion Applications
Due to the diversified nature of oil and gas reservoirs, some oil and gas wells need to be lifted out and replaced with oil and gas tubing columns after a certain period of exploitation, and the oil and gas cut-offs are treated accordingly to increase the production of the wells, and then the well completion operation is carried out again. For some oil and gas wells, the development of a set of reusable downhole equipment can reduce the development cost of oil and gas wells.
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Segmental Fracturing Process by Hydraulic Sand Blasting and Injection in Casing
Hydraulic sand blasting and fracturing is an integrated production increase measure of perforating, fracturing and isolation, which is applicable to increase production of oil and gas wells with multiple completion methods. The tubing is directly sandblasted and perforated, the fracture is extended by the pressure of the annulus + tubing, no packer is needed, and multiple stages of perforation and fracturing can be achieved in one trip of the tubing column.
Ball Seat Bare Eye Packer Segmentation Retrofit Process
Ball seat drillable slipcovers are safe and easy to construct, and the task of feeding and sealing the fracturing prefabricated tubing strings can be completed in one trip up and down the well.
Multi-Channel Packer Completion Applications
Sunrise Energy has prepared corresponding tools for the completion of oil and gas wells with low formation pressure coefficients and great development potential, including electric pump completion process, multi-tubular completion process, providing a variety of supporting downhole tools, and products of excellent quality to reduce the occurrence of downhole failures, avoiding the repair work brought about by the failure of the maintenance operation to extend the customer's production cycle of the wells and reduce operating costs.
High Temperature and High Pressure Gas Well Completion Applications
High Temperature and High Pressure Gas Well Completion Process is mainly used for long term production of high temperature and high pressure gas wells, the downhole tools involved need to be of high quality to cope with the harsh conditions of the gas wells and the need for longer service life.
Top Cemented + Bottom Bare Eyes Segmental Rehabilitation Process
The integrated process of top cementing+bottom barehole segmentation can realise the integrated operation of cementing the upper tubular column and transforming the tubular column of one trip by segmentation through cementing valve, which can realise continuous operation and greatly save the operation time. At the same time, the bottom fracturing slipcovers can be selectively switched by the switching tool, and repeat fracturing can be closed layer operation can be realised.
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