... Flow plot increases, then, the Linear Flow Parameter should decrease in the same way. The goal of this work is to quantify the well's EUR loss that is directly associated to a negative variation of the triple product xf.Hf.√k. In other words, a general equation should be found to relate the change...

... learning us government upstream oil & gas production forecasting deep learning modeling & simulation neural network artificial intelligence complex reservoir physics-guided deep learning prediction field dataset application dataset equation pgdl model experiment physics-constrained...

... is thus of significant importance. In this work, we have developed a general semi-analytical solution to predict the stress variation due to pressure change in a layered reservoir. Our method is based on the extended Beltrami-Michell equations for poroelastic rocks. We apply Fourier's transform...

... material balance production control reservoir simulation production forecast production data production monitoring upstream oil & gas original hydrocarbon oil-ga ratio material balance time pressure-saturation relationship saturation equation reservoir surveillance fluid dynamics...

... Abstract Unconventional reservoirs are inherently heterogeneous, often possessing complex mineralogy. As such, their characterization must begin with the accurate estimation of rock component volumes. Multi-mineral inversion-based workflows solve tool-response equations to calculate depth...

... recurrent neural network machine learning complex reservoir time step international conference gradient issue arxiv lstm architecture equation 1 URTeC: 3721904 Viable Solutions to Overcome Weaknesses of Deep Learning Applications in Production Forecasting: A Comprehensive Review Y. Kocoglu*, S...

... biot criteria duverney oilfield experiment reinjection slow wave hydraulic fracturing mc criteria pore pressure numerical simulation microseismic depletion delineation unconventional resource technology conference stimulated fractures mdd equation URTeC: 3719909 A numerical simulation...

... that the accuracy of SRV OIP estimated from RTA decreases with increasing water-oil ratio (WOR). The basis of the governing equation for the RTA FMB plot was then revisited, and a new equation was derived from fundamental reservoir engineering equations using assumptions that are generally more applicable...

... and photoelectric factor (Pseudo_PE) in a measurement constrained well was developed. The equation (1) used is as follows: = 0.511105643 0.72130789 RHOB (1) No digitized whole core data or sidewall core data was publicly available for the stratigraphic column in this spatial location. Analog data sets...

... in previous studies, which is not a generalizable solution for various well types and flowing conditions, the proposed formulation estimates GOR trends based on production and pressure data incorporating dynamic drainage volume calculation and solving material balance equations, thus supporting physics-based...

... to the benefits of obtaining more realistic production scenarios. complex reservoir petrophysical property expression flow in porous media anomalous diffusion diffusion horizontal well matrix artificial intelligence fluid dynamics porosity derivative homogeneous case equation numerical model...

... method which needs the attention of the petroleum industry. machine learning complex reservoir forecasting accuracy artificial intelligence neural network bayesian optimization shale gas upstream oil & gas information rnn model equation bi-lstm hyperparameter production...

... but not least, it can be used to assess the conditions for economically converting abandoned oil and gas wells for sustainable geothermal energy production. geothermal gradient pipe upstream oil & gas urtec 5304 analytical solution annulus diameter university reservoir equation renewable...

... in the industry for production forecasting, but the application is usually based on empirical observations and intuitive assumptions. This paper provides the basis for dividing production history of these wells into at least four segments. We first examined rigorous solutions to governing flow equations...

... hydraulic fracturing upstream oil & gas natural fracture fluid pressure fracture propagation proppant concentration p-nf reservoir geomechanics complex reservoir deposition complex hf-nf network hydraulic fracture proppant transport ghassemi injection hf-nf network fracture equation...

... tracer test analysis heterogeneity application complex reservoir tracer interpretation tracer injection urtec 5357 unconventional well upstream oil & gas well tracer test dynamic heterogeneity analytical model unconventional reservoir fracture equation chemical tracer...

... al. (2014) for calculating constant-rate flowing pressures or flow rates with constant flowing pressure of single-phase oil and gas wells during transient flow. The dynamic drainage area (during transient linear flow) is calculated by use of the linear flow distance of investigation equation...

... structural geology normal-to-tangential compliance ratio maximum dip angle shale source rock upstream oil & gas compliant discontinuity crack property crack orientation distribution function alignment anisotropy complex reservoir crack orientation compliance ratio bedding equation URTeC...

... oil & gas frequency isip value water hammer exhibition pressure decay spe hydraulic fracturing technology conference equation URTeC: 5681 Evaluation and Insights from Instantaneous Shut-in Pressures Nicolas Roussel*, Herbert Swan, Jon Snyder, Dung Nguyen, David Cramer, Annie Ouk...

... of reservoir heterogeneity and multiphase flow during TLF, the improved Boltzmann variable allows the conversion of three highly nonlinear partial differential equations (PDE s) (i.e., oil, gas and water diffusion equations) into ordinary differential equations (ODE s) that are easily solved using the Runge...