tailieunhanh - Reservoir Formation Damage Episode 2 Part 4

Tham khảo tài liệu 'reservoir formation damage episode 2 part 4', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Cake Filtration Mechanism Parameters and Modeling 307 Table 12-2 Model Input Parameters Parameter Symbol Data 1 Data II Cake porosity without compaction and small particle retention cm pore volume cm3 bulk volume r 1 Cake particle volume fraction cm particle cm3 bulk volume 1 -r Particle density gí cm Pp Carrier fluid water density glcm Pl Slurry total particle mass fraction g particles slurry lurry Slurry total particle volume fraction cm3 particles cm3 slurry ƠJ urry Slurry total particle mass per carrier fluid volume g particle cm3 carrier fluid Ị 1 pl slurry 1 _ 1 Pp slurry Pl pf slurry slurry 1 Slurry carrier fluid volume fraction cm3 carrier fluid cm3 slurry eí 1 1-1 plislurry pp Ppf . PJ slurry Slurry carrier fluid volumetric flux cm3 carrier fluid cm2 cake surface s l slurry O 3 b X 10 3 d Slurry injection pressure atm Pe Filter outlet pressure atm Civan F. 1998b reprinted by permission of the AIChE 1998 AIChE All rights reserved. 308 Reservoir Formation Damage Table 12-2 continued Parameter Symbol Data 1 Data II Slurry small particles mass per carrier fluid volume g small parti-cles cm3 carrier fluid p2l slurry ppG p2l slurry Slurry small particles volume per carrier fluid volume cm3 small parti-cles cm3 carrier fluid ơpH lurry cp2l pp siurry Filtrate small particle mass per carrier fluid volume g small parti-cle cw3 carrier fluid Cp2l ftiter 0 0 Filter thickness cm Lf Slurry side filter radius cm Filtrate side filter radius cm rt Rate constant for small particle deposition within the cake s l kd X IO 35 3 6 Rate constant for small particle entrainment within the cake J1 ke X 10-5 5 Rate constant for total particle deposition over the slurry side cake surface dimensionless z 75a p Rate constant for total particle erosion over the slurry side cake .