2) forecasting the trend of mineral products
矿产品走势预测
3) lateral prediction
横向预测
1.
Microfacies classification of shoal-bar sand and lateral prediction of sandbodies of the fourth member of Shahejie formation in Dongying depression;
东营凹陷沙四段滩坝砂微相划分与砂体横向预测——以王家岗油田王73井区为例
2.
Based on the way and characteristics of lateral prediction in coal field,this paper developed main techniques of seismic data processing,calibration of reflection wave of objective interval,seismic forward and inverse modeling,extracting seismic features and their combining analysis for lateral prediction by seismic data.
结合煤田横向预测研究的方法及特点,讨论了地震横向预测资料处理技术,目的层的正确标定,模型的正、反演,各种地震信息的提取,地震属性的综合分析方法等主要环节。
3.
Then the lateral prediction of the gas-bearing layers is made with the r.
作者在本文中利用一个改进的 BP网络模型 ,充分利用现有的地质、测井等资料 ,以单井为单元进行垂向气层识别 ,然后又以地震资料为约束进行气层横向预测 ,结果非常令人满意。
4) transverse prediction
横向预测
1.
Greyheredity transverse prediction of solutionfissure and productivity of Ordovician reservoirs in No.3 Tahe Oilfield.;
塔河3号油田奥陶系溶蚀缝洞和产能的灰色遗传横向预测
2.
On the basis of single well modelling,the distinctive method of gray heredity process and the 3-D seismic data were applied to the study of transverse prediction of fractures and production capacity in the compacted clastic rock reservoir of the Shaximiao Formation in the XZ gas field.
本文以 XZ气田沙溪庙组致密碎屑岩储层为例 ,介绍在单井建模的基础上 ,应用灰色遗传过程识别方法 ,利用三维地震资料进行工区裂缝和产能横向预测的过程。
6) predictor direction
预测方向
1.
The original affine-scaling direction is used as the predictor direction and a weighting coefficient is added into the corrector direction.
该算法采用仿射方向作为预测方向,在校正方向上增加了权系数,并通过线性搜索方法确定权系数的最优值,在预测方向和校正方向的组合方向上获得最大的迭代步长值;同时通过检验校正后的方向是否落在中心轨迹的对称邻域内来保证算法的收敛性。
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