... management drillstem testing inflow water influx water cut water production upstream oil & gas variation stage-by-stage basis tracer concentration downhole intervention well intervention multistage fracturing information presentation individual stage wellbore interpretation fracture...

... over an interval of interest to obtain log response groups based on log curve variation. These response groups can be used to propagate critical porosity and permeability data into the model. The workflow described in this paper was successfully applied in several mature areas that include...

... resource conference variability ultimate recovery Modeling & Simulation variation well performance production forecasting DCA parameter boundary horizontal well Deep Basin decline rate wellbore transient period vertical well well length reservoir rta modeling analog well permeability...

... with biological reworking and/or selective diagenetic imprints. The model incorporates statistical variations for several key geological/engineering parameters and offers a direct comparison to results obtained from laboratory measurements. Artificial Intelligence Fluid Dynamics Thickness flow in porous...

... upon contact with drilling and completion fluids. This paper will review the mineralogic and petrologic variations in altered ash beds found within the Eagle Ford and examine the impact these chemical and physical properties can have on completion. The paper will also present a methodology...

... the in-situ stresses. Coupled simulation between the dynamic reservoir model and the geomechanical model is used to quantify stress variation, induced by pressure depletion of the parent well. The altered stress profile is then used as input to a hydraulic fracture design. The methodology has been applied...

... pressure drop, there is a minimum spacing of clusters below which, fractures are "shut down" by the stress shadow effect. The stress shadow can, however, be mitigated with a large perforation pressure drop when there is no stress variation between clusters. Moreover, significant stress variations along...

... 10 3 spe 167208 Energy Economics Monte Carlo simulation frequency distribution exponent 0 production rate forecast month 10 3 production forecasting drilling program aggregate production forecast cumulative production frequency distribution variation month 30 drilling location...

... is summarized and the potential risk in contaminating underground water formations is discussed in this paper. A mathematical model for predicting the failure of the cement sheath in an anisotropic stress field is presented. The model combines the effect of temperature, the variation of stress around...

... Reservoir Characterization wave velocity log analysis variation shear wave velocity log-derived database interval transit time sonic log true vertical depth compressional wave velocity geological formation shear rock property database statistical distribution correlation application Alberta...

... conducted to evaluate the sensitivity of tensile fracturing potential in the caprock to several different modeling parameters. These sensitivity analyses showed that the variation in some parameters such as Poisson’s ratio, heat capacity, thermal conductivity, relative permeability, and permeability...

... variation productivity invasion society of petroleum engineers csug spe 147585 fracture compartment fracture density offshore field california Introduction Before there were talks about the Barnetts, the Marcellus and the Bakkens, Monterey Formation was the talk of the oil patch. Amazingly...

... productivity. reservoir characterization well logging reservoir geomechanics shale gas log analysis wellbore design closure stress mechanical property complex reservoir variation perforation cluster completion installation and operations upstream oil & gas borehole effective stress...

... to guide decisions on the geometry and stimulation of new wells in unconventional gas field development. artificial intelligence production forecasting complex reservoir tight gas csug spe 147658 machine learning hydraulic fracturing regression plsr variation well parameter variance shale...

... shale anisotropy Reservoir Characterization Upstream Oil & Gas variation plane reservoir geomechanics wellbore stability analysis csug spe 149433 coefficient isotropic material anisotropy wellbore integrity orientation Horn River Basin mechanical property fracture in-situ stress...

... reservoir due to the permeability reduction caused by the solid gas hydrate. variation production behavior flow in porous media hydrate dissociation reservoir gas reservoir upstream oil & gas saturation fluid dynamics phase equilibrium pressure gas rate permeability production well...

... in the Haynesville. producing well completion parameter basin completion csug spe 136875 variation lateral drilling operation high producing well texas louisiana gas production strait well production rate directional drilling hydraulic fracturing perforation lateral length haynesville shale...

... lithology well logging schlumberger variation fracture network upstream oil & gas kerogen mapping key reservoir property hydraulic fracturing porosity log analysis complex reservoir reservoir property lateral cement variability natural fracture horizontal well csug spe 137413 fracture...

... of solvent. Although the existing literature has discussed deterministic variations in solvent input, it is largely silent on how much solvent is the right amount of solvent in SAP. This paper contains discussion of using optimal amount of solvent with steam in SAP. The discussion is based on modeling...

..., geological and geophysical mapping and production data. The information was compiled and analyzed in order to determine the major controls on gas production rates. coal seam thickness variation permeability thickness production rate exposure orientation coal bed methane effective stress...