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Multiple linear regression and gene expression programming to predict fracture density from conventional well logs of basement metamorphic rocks
Fracture identification and evaluation requires data from various resources, such as image logs, core samples, seismic data, and conventional well...
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Development of a novel packer fluid for high-temperature and high-pressure oil and gas wells with using design of experiments and artificial intelligence
This study introduces a novel phosphate-based packer fluid, designed for use in high-temperature and high-pressure oil and gas wells. The research...
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Experimental study on an eco-friendly gemini foaming agent for enhancing foam drilling applications
Underbalanced foam drilling (UBFD) represents a pivotal technique aimed at enhancing safety and operational efficiency within drilling operations....
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An integration of the numerical and soft computing approaches for determining inflow control device flow area in water injection wells
To avoid or mitigate the unwanted water and gas content, inflow control devices (ICDs) are designed and installed in the well to disturb the water...
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New correlations to estimate the rough fracture permeability using computational fluid dynamics simulation
In fractured reservoirs, the fracture network provides the main path for fluid flow. Appropriate estimation of the fracture permeability influences...
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An integrated geomechanical and petrophysical multiparameter approach for gas reservoir evaluation
Integrating petrophysical and geomechanical parameters is an efficient approach to evaluating shale gas reservoir potential. The high cost of corings...
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Formation mechanical mechanism of low-angle fractures in pre-salt carbonate reservoirs: a case study from Carboniferous KT-I formation of the NT oilfield in the eastern margin of the Precaspian Basin, Kazakhstan
Fracture is an important factor that affects the oil and gas productivity of carbonate reservoirs. Much researches have been done on the origin of...
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Wettability evaluation of shale oil reservoirs and its impact on the post-fracturing shut-in duration of horizontal wells: a quantitative study for Ordos Basin, NW China
Shale oil development in Ordos Basin, China, primarily relies on the displacement of crude oil during the post-fracturing shut-in stage (PFSIS) of...
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A new approach to calculate CO2 displacement recovery considering near miscibility in tight oil reservoirs
Near miscibility widely exists in carbon dioxide (CO 2 ) injection development projects. However, there is no existing approach to quantify the effect...
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Automated real-time prediction of geological formation tops during drilling operations: an applied machine learning solution for the Norwegian Continental Shelf
Accurate prediction of geological formation tops is a crucial task for optimizing hydrocarbon exploration and production activities. This research...
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Multi-objective optimization of parameters design based on genetic algorithm in annulus aerated dual gradient drilling
The optimization of drilling parameters is crucial for resolving the drilling problems in low-pressure and leaky formations using the annulus aerated...
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Numerical simulation of multi-field coupling in geothermal reservoir heat extraction of enhanced geothermal systems
The coupled analysis of multi-field heat and mass transfer in geothermal reservoirs is a pivotal concern within the realm of geothermal rock...
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Reservoir rock ty** for optimum permeability prediction of Nubia formation in October Field, Gulf of Suez, Egypt
Permeability prediction and distribution is very critical for reservoir modeling process. The conventional method for obtaining permeability data is...
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Microscopic enrichment and porosity-permeability reduction mechanism of residual oil in tight sandstone reservoirs: an insight from Chang 8 Member, Yanchang Formation, Ordos Basin, China
This study delves into the micro-occurrence states and enrichment mechanisms of residual oil, pivotal for advancing the production from tight...
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New insights into estimating the cementation exponent of the tight and deep carbonate pore systems via rigorous numerical strategies
One of the main constituents of any reservoir characterization is an accurate forecast of water saturation, which is highly dependent upon the...
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Using polymer-alternating-water to maximize polymer flooding performance
Polymer flooding has proved an effective technique to improve development efficiency in heterogeneous reservoirs. Previously, operators usually...
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A geometric analysis-based approach toward mechanical analytics of multi-packer completion tubular string
Multi-packer completion strings have played a pivotal role in secure exploitation of oil and gas, increasing production and mitigating greenhouse gas...
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Application of downhole throttling technology to mitigate sustained casing pressure
Sustained casing pressure (SCP) and/or annular pressure build-up (APB) can pose severe threats to the safe operation of high-pressure,...
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Experimental data-driven model development for ESP failure diagnosis based on the principal component analysis
The reliable diagnosis of electrical submersible pump (ESP) failure is a vital process for establishing of the optimal production strategies and...
