| In this paper, we studied content as follows: techonlogy of dry desulfurization for gas , ground metric technology for gas well and ascertaining of main technical parameters and technical equipments for ground technical project of gas storage (scale of gas injection, injection pressure, selection of compressor and adsorption of oil steam).Conclusions can be get from the studies above:1. Technical technology project of desulfurization for gas adapt to DaQing oil field at different conditions is brought forward.2. Advanced ultrasonic flowmeter of overseas is adopt, technical flow of gas well is predigested. At the same time, syphon flowmeter is applied for the first time in the measure of gas well and spot experimental work of syphon flowmeter is accomplished.3. Filtrate separator technology is applied in the adsorption of oil steam in gas, this technology reached advanced level in the world.4. Advanced compressor for gas injection designed for gas storage is applied. Continuous adjust in range of 10×104 m/d 72×104 m3/d and step of 1×104 m3/d is realized in flux adjust at the premiss that frequency conversion motor is not applied. At the same time, energy comsume can be saved more than 46.8% when flow is 50%.Investment can be saved about 1350X 104 yuan and 1.3×108 m3 gas can be injected and produced every year when this technological production is practiced. Economical benefit of 7800×108 yuan can be achieved.
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