01404nab a2200205 4500 20260520002025.0 260224s2011 xxu Modeling of mud filtrate invasion and damage zone formation jun. 2011 27/09/2011 ; 27/09/2011 6 p. ; 359-364 Transcripción del resumen del autor. In this paper, a model to estimate the invasion depth of mud filtrate from water-based mud is presented. The model includes the presence of mud cake layer and irreducible water saturation. Here, a linear flow system is considered. The filtration velocity and mud cake thickness model is derived from Darcy law and mass conservation. The invasion depth is obtained from mud filtrate profile in formation. It is found that the filtration velocity in a linear flow system depends on overbalance pressure, formation permeability, mud cake characteristics (porosity, permeability and density), and invasion time. Furthermore, the model is verified using the experimental data from literature. The invasion depth predicted by the present model is in agreement with the experimental results. 3-4 Journal of Petroleum Science & Engineering 77 ARTICULO Windarto 51773 Gunawan, Agus Yodi 51774 Sukarno, Pudjo 51775 185923 185923 0 0 0 0 253742 BAAB BAAB 2026-03-06 200058015 0 200058015 2026-03-06 00:11:19 2026-03-06 ARTICULO