کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1511055 1511176 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Validating 3-D Structural Models with Geological Knowledge for Improved Uncertainty Evaluations
ترجمه فارسی عنوان
اعتبار مدل های 3 بعدی ساختاری با دانش زمین شناسی برای ارزیابی های نااطمینانی بهبود یافته
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی

Several stochastic approaches have recently been developed to evaluate uncertainties in 3-D geological models based on imprecise geological data. Multiple models are generated through random changes of input parameters, according to defined probability distributions. This leads to a new problem: randomly generated realizations might be topologically different or they might be in contrast to expected geological constraints or settings. We present here a method to enable automatic checks of models based on reliability filters encapsulating aspects of geological knowledge. We apply those filters to a model of a graben structure and obtain an ensemble of acceptable realizations, representing the range of uncertainty, but preserving expected geological features.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 59, 2014, Pages 374-381