... performance machine learning complex reservoir neural network inflow performance rbfn model forecasting absolute open flow potential prediction shale gas upstream oil & gas principal component artificial intelligence gas content matrix weiyuan reservoir aofp engineering factor reservoir...

... are formed on the matrix surface under lower pressure, and the gas bubbles tend to be larger, demonstrating that the gas slug is easily generated under lower pressure conditions and could hinder the gas-water two-phase flow in cleats, which is unfavorable for gas production. The measured matrix strains...

... learning regression accuracy variation correlation svr method padmanabhan testing data matrix artificial intelligence adsorption measurement information coefficient shale sample methane adsorption correlated marcellus shale sample geladi & kowalski URTEC-208313-MS Multivariate Based...

... which satisfies the unconventional reservoir seepage demand. Its core connotation is to use artificial fractures covering the reservoir and realizing extraction of resource in the rock matrix fully. Considering the multi-source characterization parameters of geological and engineering dessert...

.... The results found that the stiffness of coals decreases with the presence of fractures. Furthermore, the effect of 30%, 60%, and 100% depletion are described via modelling of the pore pressure variation, matrix shrinkage, and changes in fracture aperture/compressibility. In this current work, a depletion...

... of multicomponent hydrocarbons from the matrix into each natural fracture in the simulation domain. Considering the high pressures and sharp pressures in hydraulically fractured tight rocks, we used the generalized Maxwell-Stefan diffusion model and compute the matrix of diffusion coefficients as a function...

... of fracture deformation comes from gas desorption-induced matrix shrinkage. Due to the matrix-fracture permeability difference, pressure changes faster in fractures. There is a matrix-fracture pressure equilibrium time lag. As matrix gas is released from matrices and enters fractures, matrix shrinkage may...

... theoretical as well as application value possess great attraction. In this research work, utilizing the molecular dynamics methods nested in LAMMPS softwares, a fundamental framework is established to mimic the nanoconfined fluid flow through realistic organic shale matrix, i.e., composed of specific number...

... Petroleum Science fracture society of petroleum engineers Engineering imbibition matrix bedding fracture water recovery rate porosity microfracture spectrum permeability Dewhurst , D. N. , & Siggins , A. F. ( 2006 ). Impact of fabric, microcracks and stress field on shale...

... Abstract For the unconventional reservoir, triple-porosity models are widely applied to take the macro-fracture, micro-fracture and matrix system into consideration. However, the models are usually built based on the assumption of sequential flow from matrix to micro-fracture to macro-fracture...

... demonstrate its capability to simulate different types of fractured medium. fracture body fracture face fracture network complex reservoir Engineering pressure behavior matrix transient pressure response flux distribution hydraulic fracturing flow pattern SPE Journal boundary warren...

... Abstract An appropriate description of gas transfer from shale matrices to fracture networks is one of the most fundamental issues in shale gas extraction modeling. Existing gas transfer functions can be classified into the following categories: (1) direct single-continuum matrix to fracture...

... Modeling & Simulation Upstream Oil & Gas adsorption behavior Artificial Intelligence coal seam gas functional group selectivity coefficient coal bed methane complex reservoir co 2 coalbed methane adsorption adsorption capacity lrc slit nanopore matrix density distribution...