摘要
针对油田开采动态监测低产液、高含水现状,研制了阵列探针产出剖面测井仪。该仪器不同于现有产出剖面仪器采用的是局部空间取平均模拟测量方式,而是利用统计学的规律,采用统计非线性空间油泡分布信息的数字方式。文章介绍了仪器的结构、特点、测量原理及技术指标,通过仪器在模拟井含水标定的图版及现场应用的统计分析,证明该仪器具有含水测量准确度高、一致性、重复性好,测井时效、成功率高等特点,能够为油田动态监测、高含水率准确测量,油田开发中后期堵水、压裂、调剖等方案制定及调整提供新的技术手段。
Daqing Logging ＆ Testing Services Company has developed the array probe production profile logging tool against high water cut and low yielding liquid in dynamic monitoring of oilfield development. Different from the current tool using simulated measurement of average local space, by means of digital statistics law, the new tool adopted a digital manner of counting non - linear space oil bubble distribution. The tool＇s structure, performance, measuring principle and technical indexes are introduced. The chart of water cut calibration in simulated wells and the statistical analysis of field application have demonstrated that the tool has advantages of high accuracy of water cut measurement, good consistency and repeatability, high efficiency of well logging and success rate, which can help providing new techniques for dynamic monitoring of oilfield development, accurate measurement of high water cut as well as the program making and adjustment of water plugging, fracturing and profile control in late development stage of oilfield development.
出处
《石油管材与仪器》
2015年第4期57-60,共4页
Petroleum Tubular Goods & Instruments
关键词
阵列探针
产出剖面
含水测量
数据分析
地质应用
array probe, production profile, water cut measurement, data analysis, geological application
