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Wellbore stability analysis using shear wave correlation
Wellbore stability analysis studies are essential in the development stages of oil fields to reduce nonproductive time and cost. However, these...
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Hasdrubal Field [Tunisia]: Geomechanical Integrity Study
Hasdrubal is a naturally fractured carbonate reservoir field located in offshore Tunisia. Over the last decade, the field has manifested serious...
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Comprehensive mechanical earth modeling using well data
Mechanical earth model is a numerical representation of the stress state, pore pressure and rock mechanical properties. While the different...
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Correlation-aided method for identification and gradation of periodicities in hydrologic time series
Identification of periodicities in hydrological time series and evaluation of their statistical significance are not only important for water-related...
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Hasdrubal Field, Tunisia: geomechanical integrity study
Hasdrubal is a naturally fractured carbonate reservoir field located in offshore Tunisia. Over the last decade, the field has manifested serious...
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Mechanical earth modeling and sand onset production prediction for Well X in Malay Basin
This study is aimed at testing Mechanical earth modeling (MEM) and Sand onset production prediction (SOP) models using well log and core data to...
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Real-Time Optimum Drilling Mud Weight Prediction by New 3D Criterion to Manage Wellbore Stability in Challenging Environments
Drilling mud weight and wellbore orientation are convenient factors to manage wellbore stability. Improper selection of these convenient parameters...
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An integrated one-dimensional geomechanical model to identify the optimal mud weight and the well trajectory for the Zubair formation
The Zubair formation is a significant producing reservoir in southern Iraqi oil fields. During the drilling of this formation, many wellbore...
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Wellbore stability analysis and selecting safe mud weight window for Mishrif reservoir in Southern Iraq
Borehole instability problems lead to increased non-productive time, essentially during the drilling of shale formations. Past drilling experiences...
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Reservoir basin characterization using one-dimensional (1D) mechanical earth modeling (MEM) for wellbore stability (WBS) analysis
This study employed an extensive wellbore stability (WBS) analysis through the utilization of a one-dimensional (1D) mechanical earth model (MEM)....
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Mechanical earth model to mitigate wellbore instability of Nahr Umr formation in Southern Iraq oilfield
Borehole instability problems have caused non-productive time while drilling operations in the Nahr Umr shale formation. The drilling difficulties,...
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Coupled hydro-mechanical simulation in the carbonate reservoir of a giant oil field in southwest Iran
The Asmari reservoir in southwest Iran has been producing oil continuously for over 50 years. However, due to an essential pressure decline, the...
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Conditional Background Level of Aerosol Pollution in Surface Air in Moscow and One of its Suburbs: Seasonal Variations
AbstractData from continuous observations of aerosol composition in the surface atmosphere in Moscow (in the city center) and in Moscow oblast (near...
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A performance-based rehabilitation strategy for RC frame buildings in moderate seismic regions
Large parts of Asia, Europe, and the eastern USA have high population concentrations in moderate seismic regions (MSR), where very large earthquakes...
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Break-Out Prediction as a Chip Cutting by Milling Machine for Wellbore Stability in Geomechanics
Wellbore instability is caused by formation break-out or drilling-induced fracture. Formation break-out and drilling-induced fracture depend on the...
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Review of Metaheuristic Methodologies for Leakage Reduction and Energy Saving in Water Distribution Networks
Metaheuristic methods have emerged as powerful tools for solving complex optimization problems in various domains, including the sustainability of...
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Stress field analysis and its effect on selection of optimal well trajectory in directional drilling (case study: southwest of Iran)
Given the complexities of reservoir exploration and development, it is vital to understand the geomechanical properties of the reservoir and well in...
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An integrated geomechanical model for a heterogeneous carbonate reservoir in SW Iran, using geomechanical unit concept
Detailed subsurface modeling, help safe and cost-effective operations. The proposed model by integration of geological data, petrophysical data, and...
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Perforation location optimization through 1-D mechanical earth model for high-pressure deep formations
Optimum perforation location selection is an important study to improve well production and hence in the reservoir development process, especially...
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Determination of the Earth’s structure based on intermediate-period surface wave recordings of tidal gravimeters: a case study
Tidal gravimeters can detect intermediate-period surface waves with high accuracy. Three gravimetric stations with estimated transfer functions and...
