论文部分内容阅读
4月23日,中国石化首座凝析气田循环高压注气工程—西北油田分公司大涝坝循环注气站成功投运,将有效解决大涝坝气田地层压力下降快、气藏反凝析严重、凝析油采收率低等问题,大幅增加产量和效益。该工程由中国石化投资近9000万元,工期历时一年半。该工程2011年9月20日正式开工。工程建设中,西北油田重点工程建设项目经理部克服特高压管线焊接、大型基础施工等难题,优质完工。其中,大涝坝
On April 23, the first high-pressure gas injection project of the condensate gas field of Sinopec-Northwest Oilfield Branch Dalaoshan Cycle Recycling Gas Injection Station was put into operation successfully. This will effectively reduce the pressure drop in the Dalaoba Gas Field and the severe gas condensate counter-coagulation , Low condensate oil recovery issues, a substantial increase in production and efficiency. The project invested nearly 90 million yuan by Sinopec, the duration of a year and a half. The project was officially started on September 20, 2011. During the project construction, the key project construction manager of Northwest Oilfield overcomes the difficult problems of UHV pipeline welding and large-scale foundation construction and completes the project with high quality. Among them, the big flood dam