Recent progress on reservoir history matching: a review
History matching is a type of inverse problem in which observed reservoir behavior is used
to estimate reservoir model variables that caused the behavior. Obtaining even a single …
to estimate reservoir model variables that caused the behavior. Obtaining even a single …
[HTML][HTML] Intelligent drilling and completion: a review
G Li, X Song, S Tian, Z Zhu - Engineering, 2022 - Elsevier
The application of artificial intelligence (AI) has become inevitable in the petroleum industry.
In drilling and completion engineering, AI is regarded as a transformative technology that …
In drilling and completion engineering, AI is regarded as a transformative technology that …
Bayesian long-short term memory for history matching in reservoir simulations
History matching is critical in subsurface flow modeling. It is to align the reservoir model with
the measured data. However, it remains challenging since the solution is not unique and the …
the measured data. However, it remains challenging since the solution is not unique and the …
A new pattern recognition model for gas kick diagnosis in deepwater drilling
Early kick detection is important to reduce the possibility of well blowouts, which have
serious safety and financial implications in deepwater drilling. In this paper, a novel pattern …
serious safety and financial implications in deepwater drilling. In this paper, a novel pattern …
[HTML][HTML] Robust method for reservoir simulation history matching using Bayesian inversion and long-short-term memory network-based proxy
History matching is a critical process used for calibrating simulation models and assessing
subsurface uncertainties. This common technique aims to align the reservoir models with the …
subsurface uncertainties. This common technique aims to align the reservoir models with the …
Development of a transient non-isothermal two-phase flow model for gas kick simulation in HTHP deep well drilling
The simulation of gas/liquid two-phase flow, considering the heat transfer between the
annulus fluid and the surrounding environment, is of significance in predicting temperature …
annulus fluid and the surrounding environment, is of significance in predicting temperature …
Numerical simulation of a new early gas kick detection method using UKF estimation and GLRT
H Jiang, G Liu, J Li, T Zhang, C Wang, K Ren - Journal of Petroleum …, 2019 - Elsevier
A gas kick may occur when drilling with narrow pressure margin, which can lead to
significant non-productive time. This paper proposes an early gas kick detection method …
significant non-productive time. This paper proposes an early gas kick detection method …
A hydrate shell growth model in bubble flow of water-dominated system considering intrinsic kinetics, mass and heat transfer mechanisms
The gas hydrate formed in the wellbore or pipeline may pose severe challenges to pressure
control and flow assurance. One key issue to address the hydrate problem is the …
control and flow assurance. One key issue to address the hydrate problem is the …
Improved kick management during MPD by real-time pore-pressure estimation
JE Gravdal, M Nikolaou, Ø Breyholtz… - SPE Drilling & …, 2010 - onepetro.org
Pressure maintenance within safe bounds and minimization of influx of fluids from the
formation to the well during a kick are basic concerns of well control. Managed-pressure …
formation to the well during a kick are basic concerns of well control. Managed-pressure …
State and parameter estimation of a drift-flux model for underbalanced drilling operations
A Nikoofard, UJF Aarsnes… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
We consider a drift-flux model (DFM) describing multiphase (gas-liquid) flow during drilling.
The DFM uses a specific slip law, which allows for transition between single and two phase …
The DFM uses a specific slip law, which allows for transition between single and two phase …