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Discrete Well Affinity Data-Driven Proxy Model for Production Forecast

delete2021-05-07
delete6
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OA
AI
X
Xiaoming Tian
A
A. Blinovs
M
Mark Khait
D
Denis Voskov *
DOI:10.2118/205489-PAdelete
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摘要

摘要

En 中文
A physics-based data-driven model is proposed for forecasting of subsurface energy production. The model fully relies on production data and does not require any in-depth knowledge of reservoir geology or governing physics. In the proposed approach, we use the Delft Advanced Reservoir Terra Simulator (DARTS) as a workhorse for data-driven simulation. DARTS uses an operator-based linearization technique that exploits an abstract interpretation of physics benefiting computational performance. The physics-based datadriven model is trained to fit data increasing the fidelity of the model forecast and reflecting significant changes in reservoir dynamics or physics over its history. The model is examined and validated for both synthetic and real field production data. We demonstrate that the developed approach is capable of providing accurate and reliable production forecast on a daily basis, even if the exact geological information is not available.
Keyword:
OPERATOR-BASED LINEARIZATION
INTERWELL CONNECTIVITY
ELLIPTIC PROBLEMS
FLOW
SIMULATION
OPTIMIZATION

期刊

S
SPE Journal
IF:
3
论文数:
2.4K
被引数:
1.0W

机构

D
Delft University of Technology
学者数:
2.6W
论文数: 2.5W
被引数: 3.8W
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