.... In this study, methane hydrate also known as natural gas hydrate (NGH), a kind of clean energy and one of the most widespread hydrate clathrates on earth, is selected as the research object. Before the analysis, the trajectories of the hydrate growth are obtained by using Molecular Dynamics (MD) simulations...

... to a or multiple specific objectives, such as maximum estimated ultimate recovery (EUR) and net present value (NPV). The performance of SRV is modeled by reservoir simulation with embedded discrete fracture model (EDFM). A generalized productivity index (PI) for both transient and pseudosteady state (PSS...

... reservoir drillstem/well testing structural geology drillstem testing equation of state geological subdiscipline permeability propagate simulation flow in porous media technology conference chesapeake energy sensitivity optimizing refrac rock type refrac scenario corporation fracture...

... fracturing variation fracturing materials complex reservoir completion installation and operations wellbore simulation hydraulic fracturing technology resource conference panel orientation slurry proceedings upstream oil & gas perforation artificial intelligence coefficient particle...

...) system generated by an embedded discrete fracture model (EDFM), and a novel fast marching simulation method was used to reduce the computational cost and substantially speed up history matching. A genetic Algorithm was used to calibrate reservoir properties and fracture parameters using field production...

... Abstract Numerical simulation of CO 2 storage in basalts and related reactive lithologies requires modeling complex, coupled hydrologic and chemical processes, including multi-phase flow and transport, partitioning of CO 2 into the aqueous phase, and chemical interactions with aqueous fluids...

... Abstract We propose an efficient coupled flow and geomechanics simulation that utilizes multi-resolution grids based on Diffusive Time-of-Flight (DTOF). This work generalizes the Fast Marching Method (FMM) - based flow simulation developed for unconventional reservoirs (Chen et al., 2022...

... model developed using the HFTS-1 dataset. This model simulates the pressure pulse and proppant distribution through induced hydraulic fractures and natural fracture networks. The model is designed to help understand the significant differences in the spatial pattern of microseismic responses...

... so that preventive actions can be taken to minimize the downtime. This work first leveraged transient simulations (OLGA) to probe the mechanism of shut-in induced liquid loading in unconventional wells with long laterals. Based on the acquired insights, various machine learning models, including...

... geothermal reservoir. In this paper, a discrete fracture network (DFN) was built based on log and core data and a three-dimensional hydraulic fracturing simulator was used to propagate hydraulic fractures with the pumping schedule used in the field. The natural fracture network (DFN) was built...

... government mudrock petroleum play type storage mechanism simulation adsorption saturation shale ga reservoir journal injection increment URTeC: 3871503 Modeling on enhanced gas recovery and evaluation CO2 sequestration capacity under different mechanisms in shale gas reservoirs Weirong Li 1...

... Abstract In past studies, changes in fluid pressure in natural fractures (planes of weakness) have been ignored for the interaction of hydraulic and natural fractures. To overcome these limitations, in this paper we develop a method to simulate the growth of hydraulic fractures...

... production by five fold from the baseline oil rate and produced incremental oil for at least two years. This study incorporates experimental data into core-scale numerical simulation to understand the surfactant EOR mechanism, and then upscales it to a field-scale numerical simulation to reproduce...

... on favorable conditions for lower tubing wellhead pressure, leading to significant production and production lifetime increases. Multiphase flow simulations were conducted to investigate the effect of different tubing wellhead pressure settings. Sensitivity analysis for different production rates and gas...

... Abstract Proppant transport is critical in hydraulic fracturing treatments because it directly affects the effective/propped fracture geometries. While much research has been devoted to proppant transport simulation, the popularity of Eulerian-Lagrangian (E-L) models in proppant transport only...

... and an operational geologist, executing procedures such as staying on the zone following a predefined wellplan and reducing tortuosity while optimally determining key drilling performance indicators. We present a directional drilling environment based on a robust physics-based simulation engine that can be modeled...

... nanopore, including density, pressure, and composition. A Shale-PVT model has been developed for quantifying the fluid phase behavior in shale system. Experiment data are used in the calibration of molecular dynamic (MD) simulations. Then the lab data and MD results are utilized in the development of EOS...

.... However, the cost and effectiveness of different technologies at different survey frequencies are yet to be determined. Given the scale and distribution of oil and gas production sites across any basin, it is imperative to leverage numerical simulations to compare different LDAR programs, frequencies...

... and flow-through experiments. An integrated modeling workflow combining molecular dynamics, the Lattice-Boltzmann method, and reservoir simulations provided a model-based assessment of production uplift due to the wettability changes associated with injected surfactants. Initial testing with synthetic...

... Abstract This paper presents the findings of an integrated study on parent-child well interactions in a major North American shale gas play. The study focused on detailed reservoir modeling and simulation of 21 horizontal wells using a multidisciplinary approach that integrated geology...