CAJ | 학술논문

泸州采气作业区气水同产井产量占总产量的80%以上,气田水的处理方法主要靠转水泵输送到气田水回注站注入回注井,电能消耗较高.通过对气田水回注系统现状及节能潜力的分析,作业区气田水回注系统采取了多项节能降耗技术措施:对自动排液装置就地自动排液流程进行改造,实现程输水;对部分转水站转水流程进行适应性改造,实施越站转水;制定合理的转水制度,实施错时打水;充分利用电价机制,实施错峰打水,在用电低峰转水,实现降本增效.措施方案实施后取得了明显的节电效果.
로주채기작업구기수동산정산량점총산량적80%이상,기전수적처리방법주요고전수빙수송도기전수회주참주입회주정,전능소모교고.통과대기전수회주계통현상급절능잠력적분석,작업구기전수회주계통채취료다항절능강모기술조시:대자동배액장치취지자동배액류정진행개조,실현정수수;대부분전수참전수류정진행괄응성개조,실시월참전수;제정합리적전수제도,실시착시타수;충분이용전개궤제,실시착봉타수,재용전저봉전수,실현강본증효.조시방안실시후취득료명현적절전효과.
@@@@Above 80% of total production are provided by gas-water commingling producing wells of Luzhou gas field . The water from gas field was transported mainly into reinjection station by transporta-tion pump and then was re-injected into reinjection wells. The energy-consumption of this process was great. Some energy-saving & consumption-reducing technologies have been applied in water reinjection system by analyzing the energy-saving potential of reinjection system. First, the re-mote water transporting can be achieved by installing automatic drainage devices. Second,the wa-ter transporting across different well stations can be implemented by carrying out the hydraulic cal-culation and modifying the operation process. Third, after investigating the water production and distribution situation of gas wells, the intermittent operation has been implemented by establish-ing the proper water transferring system. Last, in order to reduce the operating costs and achieve the energy-saving & consumption-reducing, the off-peak water injecting has been implemented by utilizing the electricity price procedure. The clear power-saving effect has been seen after imple-menting the projects.