... model selection, straight-line analysis (SLA) to provide initial estimates of hydraulic fracture properties, and model history matching of flowback data to refine hydraulic fracture property estimates. The model history matching is performed using a recently-introduced semi-analytical, dual-porosity...

... coupled HHF model is developed to (1) improve the shale characterization and the simulation history matching, (2) study the fracture closure and permeability change in the fracture network due to gas production, and (3) alleviate microseismic data scarcity by generating a representative fracture network...

...-sensitivity, multiphase flow, adsorption/desorption). Numerical simulation for history-matching and forward modeling. Volumetrically determining in-place resources based on geological data and then applying a recovery factor deemed suitable for the reservoir system and depletion scheme. Each...

... in the unconventional liquid reservoirs were not done in full field-scale and were not history matched before applying CO 2 EOR to the model. Without history matching step, the simulation might generate misleading results in CO 2 EOR studies. The dual-porosity, structured grid model in this paper will be history...

... on the ability to develop oil and gas reserves and have produced a new generation of wells for which extensive histories are not available at this time. A review of available historical data helps establish reasonable limits for decline trends of newer developments. In order to better place limits on terminal...

... Fetkovich reservoir tight gas reservoir production history reservoir parameter permeability comprehensive study reserves evaluation producer reservoir permeability History PSS equation hyperbolic decline b-value profile Introduction The vast Deep Basin gas reserve in the Western Canada...

... of slope and intercept in transient IPR, and the differences between IPR of conventional and unconventional reservoirs. In addition, the effect of production history on transient IPR of a well is examined. The result of this study is a methodology for generating a "practical" transient IPR for multi...

.... Monte Carlo sampling results in several hundred trials that match the desired EURs. The relative frequency of well selection from these trials defines the weighting factor and thus the relative importance of each well. Type wells result from a weighted averaging of history and production from...

... reservoir model of horizontal heterogeneities across the study area was built based on core calibrated formation and geomechanical log data. The model input parameters were further fine-tuned using production history matching. The calibrated reservoir parameters, based on a history matched model, were used...

... and production timing are analyzed using pressure/production history matching techniques and compared with results predicted by data driven models (developed to match well performance) with the aim of proposing in-fill development strategies. Analysis of the field production data indicates that timing of in-fill...

... in formations free from water damage and maintaining the intended proppant pack conductivity with no polymer residue. This paper presents in-depth information on a case history where liquid CO 2 is used to fracture a formation. The presented data includes background, modeling, liquid CO 2 implementation...

... horizontal wells. The two well pads, Pad-1 and Pad-2, selected for this study are comprised of eight and seven wells respectively with 1 to 7 years of production history. Numerical modeling of shale reservoirs has historically been a problematic low-confidence exercise, because of the difficulties associated...

... ensure that our proposals could be applied universally and not simply to those wells with well-behaved production histories. production control production forecasting production monitoring shale gas Reservoir Surveillance complex reservoir gas well production data regime forecast result...

... Abstract Production forecasting in shale reservoirs is a challenging task because of the complex influences of geology, lithology, stimulation practices, etc. The large well count makes history matching and forward simulation particularly time consuming and laborious. In such a context...

... Reservoir Surveillance Upstream Oil & Gas assumption well interference overlap society of petroleum engineers year cumulative production Marcellus Shale optimal decline curve analysis permeability interference History quantify interference impact economics fracture optimize well rate...

... production without any costly PVT and pressure history data. Additionally, this paper presents a step-by-step procedure used to analyze the available history to obtain an accurate representation of GOR performance. This data in turn can be used to predict solution gas production. Missing data...

... capabilities and capture the uncertainties in model parameters, stochastic reservoir models should be calibrated to both geologic and flow observations. In this paper, a novel approach to characterization and history matching of hydrocarbon production from a hydraulic fractured shale gas is presented...

... sample Oil Recovery Artificial Intelligence injection pressure History huff-n-puff process relative permeability curve enhanced recovery Upstream Oil & Gas co 2 thermal method SAGD tight oil formation experiment saturation Scenario crude oil capillary pressure permeability spe...

.... production control hydraulic fracturing failure mode Reservoir Surveillance greatest distribution FO cable perf cluster horizontal well deployment data collection production monitoring Upstream Oil & Gas production logging History HF operation wellbore north america failure occur fiber...

... Abstract An ensemble-based technique has been developed and successfully applied to simultaneously estimate the relative permeability and capillary pressure in a tight formation by history matching the conventional measurement data from displacement experiments. Relative permeability...