1. Oil Recovery Technique for Pumping Units;Chen,2004
2. Production data analysis of CBM wells;Clarkson,2007
3. Non-Darcy flow behavior in partially penetrating gas wells;Erarsian,1991
4. An improved finite-difference calculation of downhole dynamometer cards for sucker-rod pumps;Everitt;SPE Prod. Eng.,1992
5. A modern approach to the optimum design of sucker-rod pumping system;Firu,2003