摘要
根据东濮凹陷薄储层的地质特点,引进并研制了一些高分辨率的测井仪器,如高分辨率自然伽马、静自然电位、高分辨率声波及阵列感应等,结合分析岩心资料,研究了一套薄储层评价方法,即用高分辨率伽马和静自然电位识别岩性、高分辨率声波及补偿密度和补偿中子识别物性、阵列感应识别电性等,实现薄储层的定性识别,再结合优选曲线、制作交会图版、小波校正等方法实现薄储层的精细评价,并在12口井中得到应用,试油结果证明薄储层的评价精度较高。
According to the geological features of the thin reservoir of dongpu sag, a set of thin reservoir evaluation methods were studied, including identifying the lithology by high-resolution gamma ray and natural potential, identifying the property by high-resolution acoustic density and compensated neutron, and the electrical by array induction. Then the thin reservoir was evaluated by combining optimization curves, intersection chart making, and wavelet correction methods. Test results show that the thin reservoir evaluation precision is higher.
出处
《石油仪器》
2014年第3期58-60,63,共4页
Petroleum Instruments
关键词
东濮凹陷
薄储层
阵列感应
高分辨率测井
静自然电位
dongpu sag
the thin reservoir
array induction
high resolution logging
static SP
作者简介
申潜玲,女,1979年生,工程师,2004年毕业于中原工学院计算机科学与技术专业,现在中石化中原石油工程有限公司地球物理测井公司从事测井资料解释及新方法研究工作.邮政编码：457001
