2) subtle hydrocarbon reservoir
储层精细预测
1.
In view of the particularity and complexity of the subtle hydrocarbon reservoir in the west slope area of Qinan,the authors pointed out the difficulties in litho-reservoir exploration and provided the solutions according to the basic methods of the modern reservoir description.
首先,以高分辨率三维地震资料为基础,运用层序地层学方法精细划分地层,准确确定描述单元;其次,采用优势频带相干处理和倾角、方位角、断棱综合检测等微小断层识别技术,精确落实薄储层内微幅隐蔽构造;最后,结合钻井、测井、试油等资料,综合地质分析,通过楔型正演模拟、井约束地震反演、地震波形分类、分频解释、属性分析与优化、全三维解释、三维可视化和模式识别等技术的综合应用,对歧南西斜坡目的层段进行了储层精细预测和描述,明确了沙三段滩坝砂及沙一段特殊岩性体的空间展布规律,圈定出不同层序内有利岩性圈闭带的分布。
3) fine reservoir prediction
精细储层预测
1.
Application of fine reservoir prediction technique to oilfield development;
精细储层预测技术在油田开发中的应用
2.
Application of fine reservoir prediction techniques in Bannan 5-3 oilfield;
精细储层预测技术在板南5-3井区的应用
3.
Aiming at solving the problems in oilfield E&P, which are suitable for fine reservoir prediction in complex geologic conditions in China oil filed was put forward.
针对这一情况,提出了精细储层预测技术的思路。
4) precision prediction of reservoirs
精细储集层预测
5) precise warning
精细预警
6) prediction precision
预测精度
1.
It is testified by instance that the relative error of stimulated annealing grey model is smaller than traditional grey model′s and it has improved the prediction precision.
经过实例检验,改进的模拟退火-灰色模型的相对误差比传统灰色模型小的多,提高了预测精度。
2.
The grey prediction models of indices of Liaoning Province gross out-put value is established by employing grey prediction methods,and prediction precision grade in a posteriori difference were given, in using the data of indices of Liaoning Province gross out-put value, 1970~1998.
本文利用灰色预测的方法通过对1970~1998年辽宁省工业总产值指数的灰色分析,建立辽宁省工业总产值指数的灰色预测模型,并通过后验差检验,给出预测精度等级。
3.
Through analysis of the steadiness of the data,the discernment of the model,the parameter estimate,the model diagnosis and the analysis of the prediction precision the validity of the ARMA modeling method is verified.
通过数据的平稳性分析、模型的识别、参数估计、模型诊断以及最后预测精度的分析,建立了英镑兑美元汇率的ARMA预测模型并验证了其有效性。
补充资料：发育进度预测法(见发生期预测)
发育进度预测法(见发生期预测)
发育进度预测法见发生期预测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条