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Keywords: well performance
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213103-MS
... 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...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 17–19, 2023
Paper Number: SPE-213089-MS
... unconventional wells with high initial decline rates. Understanding how production behaves under various lift conditions is crucial because lift method timing and design are the most important considerations for optimizing well performance. In order to increase the value of unconventional oil and gas assets...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195179-MS
..." results. This fast-track 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...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195230-MS
... geometry selection and production optimization. production control production logging well performance drilling operation inflow performance production monitoring Directional Drilling cumulative production vertical section lateral section simulation time well geometry liquid blockage...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185093-MS
... 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...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185098-MS
...: Sand face completion options risks evaluation with respect to the field development conditions and the project drivers, Risk based inflow modeling for a variety of completion options as well as to assess the likely well performance under gas lift. Reservoir Description The studied field...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173619-MS
... for operators. The modular oilfield is a key step in this direction. inflow performance Efficiency innovation hydraulic fracturing modular oilfield facility design well performance modularization information modular system modular equipment design society of petroleum engineers modular...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142740-MS
... 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...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120632-MS
..., 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 length...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-120639-MS
...Analysis Procedures Following are the main procedures of the production analysis. 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...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106728-MS
... measurement workover stimulation job stimulation job production enhancement well performance petroleum engineer inflow performance reservoir surveillance spe 106728 reservoir characterization psia pre-and post-evaluation Introduction (1)  Correct equation:    ( q B o...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106879-MS
.... Two types of intelligent well performance optimization can be defined: one, set-point optimization and two, parametric optimization. Set-point optimization is the ability to determine the appropriate artificial lift settings, surface production choke setting and interval control valves' settings...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106966-MS
... The uncertainty associated with well completion as well as its impacts on well performance and field production forecast has seldom been explored (most of the well completion modeling efforts and completion designs do not touch on the uncertainty issue). Wehunt 14 demonstrated how to evaluate...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-93986-MS
... 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...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94302-MS
..., two empirical inflow performance relationships (IPRs) 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...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94252-MS
... fractured well performance below bubble point, about 1,000 simulations runs were performed using well-refined size grid for several sets of relative permeability curves and PVT data. The simulation model has been validated against analytical solution. Those runs cover a big practical range of fracture...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80907-MS
... case 16 well performance reservoir characterization gas condensate grace algorithm Introduction — Solution Gas-Drive Systems The first presentation of an inflow performance relationship (or IPR) concept was made by Rawlins and Schellhardt 1 in 1935. In Fig. 1 we provide...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80894-MS
... performance matrix quartz permeability concentration permeability improvement dolomite bacteria acidizing mineral hcl productivity emulsion skin effect well performance solubility haoud berkaoui field acid system 3 formation damage fluid dynamics flow in porous media clay acid...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–25, 2003
Paper Number: SPE-80887-MS
... 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...

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