01669nmc a2200301 4500 20260520005646.0 260224s xxu CD W938 1 0013960 WPC (16th.) Water production control with relative permeability modifiers 12/09/06 ; 26/08/2003 3 p. Resumen del autor, extraido del trabajo. Excessive water production results in reduced well productivity, increased costs associated with produced water treatment and handling, and premature well abandonment. This paper discusses well treatments with relative permeability modifying (RPM) polymers-- polymers that are capable of selectively reducing the permeability to water of the rocks onto which they adsorb. The principal results of experimental and simulation studies, conducted with the goal of linking the basic physical mechanisms of the process to the development of operational rules for treatment design, are reported. The application of these understanding-based rules for candidate and chemical selection has led to a successful RPM application in an Italian gas field. v. 2, p. 196 CONGTP Chiappa, L. 9577 Lockhart, T.P. 9578 Mennella, A. 9579 Burrafato, G. 9580 ENI/Agip 9542 World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) 34 Lockhart, T.P. 9578 Mennella, A. 9579 Burrafato, G. 9580 ENI/Agip 9542 Chiappa, L. 9577 133450 133450 0 0 0 0 204369 BAAB BAAB CD W938 1 0013960 2026-03-04 200005913 0 CD W938 1 0013960 200005913 2026-03-04 14:03:16 2026-03-04 ARCHIVO