Deep reinforcement learning control of hydraulic fracturing
نویسندگان
چکیده
Hydraulic fracturing is a technique to extract oil and gas from shale formations, obtaining uniform proppant concentration along the fracture key its productivity. Recently, various model predictive control schemes have been proposed achieve this objective. But such controllers require an accurate computationally efficient which difficult obtain given complexity of process uncertainties in rock formation properties. In article, we design model-free data-based reinforcement learning controller learns optimal policy through interactions with process. Deep (DRL) based on Deterministic Policy Gradient algorithm that combines Deep-Q-network actor-critic framework. Additionally, utilize dimensionality reduction transfer quicken We show despite complex nature while satisfying input constraints.
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ژورنال
عنوان ژورنال: Computers & Chemical Engineering
سال: 2021
ISSN: ['1873-4375', '0098-1354']
DOI: https://doi.org/10.1016/j.compchemeng.2021.107489