... Abstract Production histories of five cased and perforated (C&P) wells from four oil fields are presented to show that sanding in C&P wells in weak formations is limited and manageable when the oil and water flux is low. That observation is explained through a finite element numerical...

..., merging local and contextual information, contains richer information about the studied region. We evaluate ST-GFE using a dataset of 6,605 Montney shale gas wells, incorporating formation properties, fracture parameters, and production history. The ST-GFE is integrated with a non-autoregressive encoder...

... neural network indicator production history deep-learning-based approach optimization Introduction Optimizing well placement in shale formations is a fundamental procedure to attain optimal hydrocarbon production levels. Contemporary practices in well placement predominantly rely...

... the partial solution to the optimization problem as a function of production history. Results from this work provide sufficient evidence as to why traditional decline curve analysis (DCA) is not a suitable solution for production forecasting in unconventional reservoirs. Two case studies are discussed...

... management drillstem/well testing transient ipr network model production modeling physics inflow performance cgr gpu pressure workflow compression production logging drillstem testing field development optimization and planning fluid dynamics calculation well model production history...

... lateral length recovery completion design well 11 assumption stage count society of petroleum engineers project valuation drilling operation fluid dynamics effective fracture half-length production history fracture formation permeability perforation efficiency analytical model production...

... recovery process and meets the need for a practical solution. In this platform, standardized inputs and workflows are developed, and a good agreement with field data is achieved for all Firebag SAGD operating pads with production history. The Firebag SAGD reservoir simulation platform promotes the capacity...

..., a numeric reservoir simulator was used to perform production history matching to estimate reservoir and fracture effectiveness. This process resulted in estimates of effective fracture geometry such as length, height, conductivity, average reservoir characteristics and stress history on proppant. Reservoir...

...) described in a previous published paper. After the stress and pressure are updated, the new approach outlined in this paper is validated by production history matching real data from a previously refractured well in the Haynesville basin to provide more confidence in the end results. The main uncertainty...

... & Gas field data production history vertical equilibrium low perm layer perm layer permeability layer 1 crossflow chemical tracer test producer Introduction An Interwell Chemical Tracer Test (ICTT) is a reliable method for reservoir characterization. During ICTT, a slug of chemical...

... of conventional MoM. enhanced recovery alcohol ester procedure Upstream Oil & Gas chemical tracer test oil saturation chemical tracer Swctt single well chemical tracer test tracer test analysis partition coefficient concentration residual oil saturation production history conventional...

... connectivity analysis of discrete fracture networks and qualitative well test interpretations. Fracture aperture and permeability are finally calibrated against production history in small scale sector models. Once the initial sectors have been prepared by a reservoir engineer, this "big-loop" calibration...

... solution for both conventional and unconventional reservoirs. production forecasting reserves evaluation Haynesville decline rate fitting result unconventional reservoir complex reservoir exponential decline production data production history hyperbolic method Upstream Oil & Gas...

... is the production data, which implies that long production history must be accounted for to ensure the reliability of the analysis. Furthermore, the production time is an essential aspect to consider in RTA because this technique is very sensitive to abrupt pressure-production changes; this means that any variation...

... reserves evaluation numerical simulation decline rate gas well Oil Well production control production forecasting shale reservoir decline curve reservoir flow regime production performance production history equation Arp equation Introduction The development of unconventional...

... Abstract Predicting the future production of Proved UnDeveloped (PUD) reserves is an important part of the evaluation of any asset. In the absence of production history, the most reliable way to make a PUD forecast is by analogy with production histories from similar nearby completions...

... Upstream Oil & Gas reserves classification entire portfolio new well algorithm decline curve analysis reserves replacement reserves evaluation decline curve production history asset and portfolio management portfolio remainder field production rate break point well performance decline...

..., it is very important to understand the effect of fluid composition on recovery and well spacing in liquid rich shale plays. In this work, a reservoir flow simulation model is built and history matched to a synthetic liquid rich shale well production history in order to predict the estimated ultimate recovery...

... production strategies (drawdown, gas lift, etc.). production control production monitoring production forecasting deviation bottom-hole pressure decline curve analysis Modeling & Simulation initial reservoir pressure FBHP production history Reservoir Surveillance Upstream Oil & Gas...

.... For comparison, the techniques will also be applied to classic Barnett shale wells with more than a decade of production history. reservoir surveillance exponent shale gas group 1 production monitoring upstream oil & gas production control complex reservoir cumulative recovery production data...