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大庆油田属于高寒地区,天然气生产夏季富裕放空,冬季供气严重不足的产销矛盾日益突出,严重制约了天然气产能和市场开发。通过近期开发LNG、CNG等季节性调峰用户,完善溶解气回注高压管道等项目,远期建设四站、朝51、升深2-1储气库,夏季可有效减少放空量100×108m3/d;冬季按照油田、民用、化工和发电的顺序组织生产,日调峰按照采暖锅炉与工业错峰供气并放大气井配产的方式优化运行,提高日调峰能力50×108m3,进一步提升了天然气资源开发效益。
Daqing Oilfield belongs to the alpine region, natural gas production in summer is rich and empty, and the contradiction between production and marketing of serious shortage of gas supply in winter has become increasingly prominent, seriously restricting natural gas production capacity and market development. Through the recent development of seasonal peaking users such as LNG and CNG, and the improvement of high-pressure pipeline for dissolved gas injection, a total of 4 stations and 51 stations will be built in the future so as to further enhance the 2-1 gas storage capacity. In summer, the project can effectively reduce the emission by 100 × 108m3 / d; In winter, oilfield, civil, chemical and power generation in accordance with the order of production, daily peak heating in accordance with the heating boilers and industrial peak supply and enlarge the gas well with the optimal allocation of production operation, improve the daily peak 50 × 108m3, to further enhance Natural gas resources development benefits.