... well Artificial Intelligence Upstream Oil & Gas transient linear flow History flow regime straight line production profile production history Decline Model BDF Modeling & Simulation reserves evaluation Duong Seidle linear flow reservoir cumulative production Introduction...

... 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...

... decline analysis (SEDA). Our method was to identify a statistical distribution from which we could assign reserves. We chose to work with a statistically significant number of older analogous wells with reliable best estimate reserves. Using subsets of the available production history (usually annual...

... 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...

... 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...

... production history society of petroleum engineers production data time series data Timestep history data mining Data Mining Data mining techniques allow analyzing large quantities of data to discover meaningful patterns and relationships. These can subsequently be used for prediction. Some...

... & Simulation complex reservoir drillstem/well testing oil production History semi-log linear relationship production condition change gas rate specialized plot inflection point oil reservoir solution gas production permeability GOR profile production history forecast Introduction Due...

... in fracture parameters are represented by the multiple equall-probable DFN models and their upscaled flow simulation models, which honor the hard data and match the dynamic production history. This work highlights the significance of uncertainties in SRV and hydraulic fracture parameters. It also provides...

... replace manual forecasting. A common problem faced by all evaluators is how to forecast new wells with little production history. In this paper, an analog forecasting method is proposed that yields excellent results both in predicting budget volumes and matching future production profiles. This method...

... improvements resulted from the study are: Both SEPD and Duong’s Rate-Decline Methods are not applicable to tight gas reservoirs with a permeability ranging from 0.1 to 0.001mD. Duong’s Rate Decline Method will significantly over-estimate EUR whereas SEPD will most likely mismatch the production history...

.... Niobrara, Frontier, etc). In this study, reservoir and fracture properties are estimated based on hydraulic fracture modeling, rate-transient analysis techniques and production history matching to calibrate log data measurements. The challenges associated with calibration and modeling measurements from...

... Abstract The evaluation of Expected Ultimate Recovery (EUR) for tight gas wells has generally relied upon the Arps equation for Decline Curve Analysis (DCA) as a popular approach. However, it is typical in tight gas reservoirs to have limited production history that has yet to reach boundary...