... of information for well performance evaluation and optimization. For single phase oil flow, production rate is proportional to pressure drawdown and therefore the IPR curve is a straight line. Several empirical relations have been proposed in the literature to predict the performance of oil wells producing...

... both wells instead of one well which makes it difficult to allocate the metered flow rates back to the wells in an accurate method. This problem generally affects the back production allocation for each well showing unreal well performance and inaccurate daily production monitoring and also affects...

... in closed systems[5]. Marhaendrajana and Blasingame presented a solution and associated analysis methodology to evaluate single well performance behavior in a multiple wells reservoir system[6]. Valko, Doublet and Blasingame presented pseudo-steady state productivity index for multiple wells producing from...

... water cut production rate bottom water 1 PAPER 2007-162 Well Performance Analysis for Heavy Oil With Water Coning W. QIN, A.K. WOJTANOWICZ Louisiana State University This paper is to be presented at the Petroleum Society s 8th Canadian International Petroleum Conference (58th Annual Technical...

... loss separator downhole gas water separation lower outlet reservoir surveillance intake pressure production control inflow performance production zone artificial lift system production rate production monitoring subsystem disposal zone esp dgw system injectivity index well performance...

... to determine infill drilling potentials in large tight gas basins. Moving Window Technique As an alternative approach to conducting detailed studies, various authors have used empirical or statistical analyses to model variable well performance.8-16 In particular, McCain et al.11 used a statistical, moving...

... well performance completion algorithm recovery stepwise stepwise optimization optimization problem oil production dw well reservoir simulation drainage rate optimization method polytope algorithm upstream oil & gas optimal strategy rate schedule optimization technique water...

... reservoir well performance performance relationship evaluation data neural network model bubblepoint oil flow rate flow rate neural network reservoir pressure water saturation vogel accuracy machine learning bottomhole pressure node dimensionless ipr curve viscosity equation...

.... Complete integrated reservoir studies to determine infill potential are often too time-consuming and costly for many producing gas basins. Instead of conducting detailed studies, some investigators have used empirical or statistical analyses to model variable well performance. 1–7 McCain et al.4 used...

... Symposium, Oklahoma City, OK, March 21-23, 1993. 7. Gallice, F. and Wiggins, M.L., A Comparison of Two- Phase Inflow Performance. SPE 52171, presented at the 1999 SPE Mid-Continent Operations Symposium, Oklahoma City, OK, 28-31 March 1999. 8. Gilbert, W.E., Flowing and Gas Lift Well Performance. API...

... production reservoir simulation fuzzy system artificial intelligence simulation run fuzzy logic productivity production control flow in porous media production potential well performance fluid dynamics permeability optimization reservoir model well productivity upstream oil & gas...

... of DWS and conventional well performances. Analytical modeling, to date, would predict oil productivity performance but has fallen short of precision in forecasting conditions for clean (oil-free) water drainage, because it cannot model distributed water saturation around well. New algorithms...

... located at a distance δ z from the gas reservoir center and paralleled with upper and lower impermeable, its length is L . binomial productivity equation horizontal permeability equation permeability absolute open flow well performance horizontal gas well gas well deliverability...

... . The M values were plotted versus the X e /X f ratio on a log-log plot and a least squares cubic fit of the data was obtained resulting in equation (3). Equation (3)(Available in full paper) drillstem/well testing well performance inflow performance deliverability equation ipr curve model...