LEADER 02794nam 2200421 450 001 9910583303803321 005 20230120002530.0 035 $a(CKB)3710000001100206 035 $a(CaSebORM)9780128128541 035 $a(MiAaPQ)EBC4824789 035 $a(EXLCZ)993710000001100206 100 $a20170728h20172017 uy| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aWell test analysis for multilayered reservoirs with formation crossflow /$fChengtai Gao, Hedong Sun 205 $aFirst edition. 210 1$aCambridge, MA :$cElsevier,$d[2017] 210 4$dİ2017 215 $a1 online resource (374 pages) $ccolor illustrations 311 $a0-12-812853-4 311 $a0-12-812854-2 320 $aIncludes bibliographical references and index. 330 $aWell Test Analysis for Multilayered Reservoirs with Formation Crossflow introduces the fundamentals of well test analysis of a multilayered reservoir with formation crossflow. The effects of reservoir parameters on wellbore pressure and flow rate are examined, as is a proper method that has been established to analyze well test data that leads to better determinations on the reservoir parameters for each layer of the reservoir. Focusing on multilayer models for data analysis, this reference explains the reasons for the existence of single-phase crossflow in multilayer reservoirs, exploring methods to establish them and presenting practical applications to utilize and implement for today?s more complex reservoirs. Aiding in better well testing operations and models, this book is a one-stop solution for today?s reservoir and production engineer, helping them understand every layer of their reservoir. Includes real-world examples of well testing through multilayered reservoirs, whether with crossflow or with formation crossflow Provides strong guidance and criteria of research on reservoir dynamic performance, such as physical models and mathematical models Includes a new unsteady crossflow model for vertical interference testing in low-permeability zones Describes interpretation methods for different cases in multilayer reservoirs, including a new model called semipermeable walls for stratified reservoirs, drawdown test procedures and layer-by-layer test procedures that are useful for shales between layers 606 $aOil wells$xTesting 615 0$aOil wells$xTesting. 676 $a622.33820287 700 $aGao$b Chengtai$0954318 702 $aSun$b Hedong 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910583303803321 996 $aWell test analysis for multilayered reservoirs with formation crossflow$92158512 997 $aUNINA