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大安寨凝析气藏进行了七年多的试采实践,较充分地认识了该气藏的开采特征及反凝析规律,从而采取相应措施,制定合理的采气速度,改进集输工艺,使凝析油含量及地层压力下降逐渐趋于稳定。这一开采经验值得借鉴。
The Da’anzhai Condensate Gas Reservoir has conducted trial mining practice for more than seven years and fully understands the mining characteristics and retrograde condensate regulation of the gas reservoir. Therefore, corresponding measures are taken to establish a reasonable gas recovery rate and improve the process of gathering and transportation, Condensate content and formation pressure decreased gradually stabilized. This mining experience is worth learning.