..., this is a hit and miss target. Since the flow rates are dynamic in any field, the facilities are frequently under or overdesigned, significantly impacting profitability. Continuous, prolonged production tests are essential to overcome the multiple challenges mentioned above, but the appropriate testing could...

... oil & gas artificial intelligence complex reservoir computational fluid dynamic proppant size perforation flow rate proppant concentration perforation orientation stage design guided stage design optimization proppant distribution design parameter screenout cfd model toe cluster...

... to intermittent flow insights. This creates challenges on the accuracy of the multiphase flow rates in individual wells and overall production. E.g. for unconventionals, production may change so rapidly that intermittent well testing is insufficient and dedicated test separators are installed on each well...

.... The time- and space-dependent temperature solutions for all well configurations are obtained for time- and space-dependent fluid and flow properties. A sensitivity study is then performed, showing the effects ofn several parameters on the flowing fluid temperature for such parameters as the fluid flow rate...

... on many variables (flow rate, tubing ID, temperature, tube roughness, molecular weight of FR, completion fluid salinity and hardness, etc). Consequently, comparison of data across published literature and different labs is challenging unless the same flow-loop and testing procedure are used. Other...

... and several months of production are often required to see decline trends useful for long term forecasts. Although pressure normalized flow rate is used to reduce the effect of variable pressure (Anderson et al, 2012), we believe that the effect of skin URTeC 5096 and variable pressure on observed decline...

... of fluids, including Newtonian fluids (fresh water and glycerin solution) and slickwater with two commercial friction reducers at various loadings, were used in the tests. Test results show that perforation orientations have significant impact on proppant distribution, specifically at low flow rates...

... influence on the mass flow rate and velocity profile in nanochannels. The predicted mass flow rates for the nanochannels with identical hydraulic diameter decrease with the cross-sectional geometry in the sequence as ellipse > equilateral triangle > square > circle. However, the ranking of velocity...

... chamber production monitoring upstream oil & gas flow rate urtec psi pressure drop klinkenberg correction pressure drop slippage effect pressure profile permeability URTeC: 3010 Modeling of Non-linear Transport Properties in Low Permeability Samples Michael T. Myers*, Yuan-Yun Lin, L.A...

... diffusivity LBM where multiple diffusion mechanisms namely molecular diffusion, Knudsen diffusion and transition diffusion are involved. The advective and diffusive mass flow rates at a series of water saturation states and pressure conditions in the reconstructed clay and OM structures are calculated...

... entry perforating has been extensively used to create multiple fractures within each stage of a multistage completion, even when the fracture propagation pressure varies considerably from one cluster to another. By restricting the flow rate into a single cluster-fracture, it is possible to force fluid...

... of flow rate/permeability have been achieved on both samples through fracture shear slip induced by elevating injection pressure. It is shown that ∼100 times increase in flow rate was induced by a ∼0.1 mm scale of shear slip on the two cylindrical shale samples (with ∼38 mm diameter). The permeability...

... with organic matrix in a mudrock. The overall permeability increase depends on the nanopore radii, flow rate in the microcapillaries, and the persistence of pressure difference between the nanopores and microcapillaries. A no-flow-reversal condition for the micropore network imposes limits on the nanopore...

... (assuming the Biot s coefficient is 1). The nonlinear flow experiment starts from the zero-pressure gradient with N2 gas. The nonlinear flow experiment was conducted under indoor temperature to draw the relationship curve between flow rate and pressure gradient (v- P), and determine parameters include...

... flow rate fuzzy statistical method apparent permeability machine learning reservoir surveillance hydraulic fracturing upstream oil & gas homogeneous model urtec 2691 surface diffusion fractal dimension structural parameter gas flow rate fractal theory Abstract The organic-rich...

... validated using multiple simulators, refined gridding and a semi-analytical method. It was shown that, in certain situations, the flow rate decreases when the flowing pressure is lowered . This counter-intuitive result was shown to be consistent with the physics of multi-phase flow, and is caused...

... constrained the production by gas flow rate and monitored BHP and water-gas ratio. The BHP is calculated from the available wellhead pressure and pressure loss estimation. The AHM workflow was performed as explained in methodology section and discussed in our previous work (Tripoppoom et al. 2020a). The AHM...

... show that the hydraulic fractures conductivity is reduced during the production. We will discuss that these closure stress effects are in long-term related to the life of the well. Computational Methodology The history-matching and optimization, in general, uses the flow rates of a production well...

... using trends in volumetric flow rates at locations upstream and downstream of the leak, and at the pipeline outlet. In addition, the magnitudes of fluctuations in flow parameters were increased significantly at higher pipeline pressures. The severe leak cases were detectable using all parameters...

.../shale rocks. [1] flow in porous media Modeling & Simulation Fluid Dynamics gas-oil relative permeability measurement Upstream Oil & Gas reservoir simulation flow rate capacitance Midland Basin relative permeability data experimental measurement History plug Scenario relative...