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On November 7, the world's first drilling hybrid energy storage system developed and manufactured by PetroChina Gemstone Machinery Xi'an Baomei Company successfully completed the in-plant joint debugging test, and all the performance reached the design standard, and was sent to the oilfield site for industrial testing
.
This marks a new breakthrough in the company's user-side energy storage products, and the pace of product transformation to green and low-carbon has accelerated
.
Drilling hybrid energy storage system is a new low-carbon and energy-saving product
launched for oil drilling and workover operations.
It adopts a multi-hybrid energy storage technology of 600 kW flywheel energy storage and 600 kW battery energy storage, and together with diesel generator sets, it forms a drilling rig smart microgrid
.
The system can be used with various types of generator sets, can monitor the energy of drilling rig in real time, realize energy storage, conversion and scheduling, and has good safety and stability, which can meet the power and energy requirements
of drilling and workover operations under various working conditions.
The system meets the requirements of China's "double carbon" goal, and can reduce the allocation of one high-power generator set when applied to drilling rigs, breaking the limitation of traditional drilling platforms relying on special generator drives, and can effectively improve environmental pollution and noise problems, and help green drilling
.
Taking a 7,000-meter drilling rig as an example, the full-cycle operation of the system can effectively save more than 12% fuel and reduce carbon emissions by more than
12%.
In terms of economic benefits, the advantages of drilling hybrid energy storage systems are also very prominent
.
It is used with one 7,000-meter drilling rig, which can save more than
1 million yuan in fuel costs per year.
The system also has the advantage of peak shaving and valley filling, which can effectively reduce the operating time of the unit on the network by 60%; The recovery and utilization of the potential energy of drilling rig drilling tools can save more than
100,000 yuan in effective costs per year.
