...) Productivity Index The productivity index (PI), as mentioned in Molinari et al. (2019a and 2019b), is an intrinsic property of the well indicative of well performance and true reservoir inflow potential. It accounts for the impacts of PVT and pressure depletion and normalizes production volumes by flowing...

... Abstract In the development of shale plays, significant emphasis has been laid on forecasting well performance based on rates and finding the expected ultimate recoveries. Specifically, forecasting producing gas-oil-ratio (GOR) over the long term has been problematic, given the complexities...

... workflow guides reservoir operations including injection fluid allocation, well performance monitoring, surveillance, and optimization, and delivers solutions to the operator using a website application on a cloud-based environment. This web-based system employs a continuity governing equation (Capacitance...

... performance well performance drilling operation trajectory Well Productivity geometry vertical section lateral section configuration cumulative production reservoir pressure productivity production monitoring Directional Drilling simulation time downward section liquid holdup Flow Instability...

... increase production but this benefit is reduced with increased cluster spacing. Sensitivity study indicates that better well performance could be obtained by reducing number of shots in each cluster and increasing number of clusters in each stage. Non-uniform perforation shots distribution is proven...

... performance and value of the project. This study was performed to establish (Inflow Performance Relationship) IPR risked modeling for a variety of completion options and to assess the likely well performance under gas lift production benchmarking of a field. The IPR risked inflow modeling used the Monte...

.... The modular oilfield is a key step in this direction. inflow performance Efficiency innovation hydraulic fracturing modular oilfield facility design well performance modularization information operator modular system modular equipment design society of petroleum engineers modular facility...

... Abstract Horizontal well completion and stimulation technologies are the keys to successfully develop shale gas reservoirs. The impacts of hydraulic fracture parameters, hydraulic fracture induced complex natural fracture system, and rock characteristics to well performance need to be clearly...

... artificial lift equipment well performance total fluid production polish rod velocity correlation coefficient backpressure production monitoring real world jay paul mcwilliam reservoir surveillance mcelmo creek unit production control inflow performance resolute natural resource company spe...

... Abstract Diagnosing well performance problems before stimulation treatment is an important step to successfully improve a well's productivity. Normally, the method used to do this is well testing. Unfortunately, often no well testing is done in a well before planning a stimulation treatment...

... (liner, workover, etc.). But our approach is focused on enhancing economic performance. We have employed nodal analysis technique to develop an equivalent tubing diameter (ETD) concept. The ETD allows for comparing the well performance for single-ID tubing completion. The procedure also seeks an optimum...

... performance artificial intelligence optimization flow performance society of petroleum engineers flow control equipment production conduit production well petroleum engineer meet production-optimization requirement control valve ipr pvt measurement well performance spe 106879 water cut...

... Abstract In order to make an appropriate business decision on well completion, the impacts of uncertainty of key completion parameters on well performance must be carefully evaluated to reasonably estimate the well performance. A procedure has been proposed for the evaluation purpose...

... production enhancement well performance petroleum engineer equation well intervention production monitoring inflow performance spe 106728 reservoir surveillance reservoir characterization psia Introduction Actually, it is not a frequent practice in the industry to run Well Testing after...

... be applied for fractured wells. This paper presents a new correlation to build IPR curves or predict production performance below the bubble pressure for fractured wells. In order to investigate fractured well performance below bubble point, about 1,000 simulations runs were performed using well-refined...

...) are developed to estimate well performance. A future performance relationship is also developed to allow estimates of future rate-pressure behavior from current test information. The IPR relationships are compared to other horizontal IPRs available in the literature and yield reasonable estimates of well...

... Abstract To predict well performance for horizontal wells, several analytical models have been developed to generate inflow performance relationships (IPR) for single-phase wells. Similar to vertical wells, analytical solutions of IPR in two-phase flow horizontal wells are unavailable because...

... subsurface beam pumping artificial lift system static pressure cumulative production plunger drillstem/well testing production method reservoir depletion new production method perforation depth pay zone perforation spe 80920 well performance reservoir energy equation reservoir well rate...

... being produced into a well having insufficient gas velocity to clear the liquid from the wellbore. The presence of this liquid column impairs the well performance by imparting additional back pressure on the reservoir. The water saturation around the wellbore can increase causing a reduction in the near...

... at a relatively low injection rate (e.g. 12 bbl/min). Well performance evaluations utilizing the Reciprocal Productivity Index (RPI) production analysis method in conjunction with log analysis quantify stimulation effectiveness. Treatment pressure history matching with 3D fracture simulators also identify...