PetroChina's first all-weather photothermal vacuum heating furnace was put into use

On December 27, PetroChina's first all-weather solar-thermal vacuum heating furnace, jointly developed by PetroChina Jidong Oilfield and Tarim Oilfield, was successfully put into use in Lunan LG11-5 well in Tarim Oilfield, marking PetroChina's new breakthrough
in the field of oil and gas heating.

It is understood that the equipment is mainly composed of solar heat collection system, heat storage device, electric vacuum heating furnace, radiator, control system, circulation pump, solenoid valve and process pipeline, etc.
, using solar heat collection, phase change heat storage, automatic heat distribution and valley electric heating and other technologies to circulate heating of the medium
.
By using resources such as solar energy and electric energy, it can meet the 24-hour heating and heat demand, and solve the pain points such as photoelectricity, photothermal intermittency and poor stability in one fell swoop
.

By using resources such as solar energy and electric energy, it can meet the 24-hour heating and heat demand, and solve the pain points such as photoelectricity, photothermal intermittency and poor stability in one fell swoop
.
The use of all-weather photothermal vacuum heating furnace can not only get rid of the dependence on traditional heating energy, truly achieve "zero emissions, zero pollution", but also surpass and completely replace the traditional API standard heating furnace products
from the aspects of intrinsic safety, energy-saving emissions and economic efficiency.

According to the actual operating conditions, after the application of Lunan LG11-5 well, it can save 21.
5 tons of standard coal and 35.
1 tons of carbon dioxide emission reduction per year, and at the same time greatly reduce the emission of harmful gases such as sulfides and nitrogen oxides, with significant economic and social benefits
.
If it is fully promoted by China's petroleum upstream enterprises, it is expected to reduce the burning of natural gas by more than 1 billion cubic meters per year, which is equivalent to adding a large gas field
.

In recent years, Jidong Oilfield has closely focused on the national "dual carbon" goal, strictly implemented the overall deployment of "three steps" of clean substitution, strategic succession and green transformation of PetroChina, relied on the oil and gas gathering and transmission heating furnace technology research and development center of the group company, worked closely with Tarim Oilfield, gave full play to their respective advantages, and actively promoted the independent research and development and on-site application
of new energy heating furnace technology.

Jidong Oilfield is accelerating the serialization, standardization and promotion of solar thermal and photoelectric heating equipment, increasing the research and development of high-temperature new energy heating, geothermal heating and other products, continuously improving new green energy supply capabilities, and contributing wisdom and strength
to better promote green and low-carbon development and ensure national energy security.
(Correspondent Yang Jun, Zhang Dan Zhao Chenguang, China Chemical Industry News)