摘要
畔沟采油区块位于延长油田有限公司靖边采油厂东部区域,开采层位为长6油层组。畔沟区域油井属低效井,对该区域油井实施间歇采油具有较大经济效益。根据石油工程等学科理论,结合油井产液数据,及时掌握产液情况,进一步摸清单井上液规律,按照“逐步放长停井时间、现场检测生产数据”的办法,确定畔沟区域低效井采油制度。研究表明,对畔沟区域低效井实施间歇采油效果良好,具有较大经济效益。
The Pangou oil production block is located in the eastern area of the Jingbian oil production plant of Yanchang Oilfield Co.,Ltd.The production horizon is Chang 6 oil layer group.The oil wells in the Pangou area are low-efficiency wells,and the implementation of intermittent oil recovery in this area has great economic benefits.According to the theory of petroleum engineering and other disciplines,combined with oil well fluid production data,the fluid production situation can be grasped in time,and the rules of the uphole fluid will be further checked,and the inefficient wells in the Pangou area will be determined according to the method of“gradually increasing the shutdown time and on-site inspection of production data”Oil production system.Studies have shown that intermittent oil recovery for low-efficiency wells in the Pangou area has a good effect and has great economic benefits.
出处
《化工设计通讯》
CAS
2021年第2期23-24,共2页
Chemical Engineering Design Communications
关键词
畔沟采油区块
低效油井
间歇采油
经济效益
pangou oil production block
inefficient oil wells
intermittent oil production
economic benefits
