Home / Drilling and Reservoir Engineering / Reservoir Engineering of Unconsolidated multi-layer reservoir Reservoir Engineering of Unconsolidated multi-layer reservoir Join Now SKU: DR22 Category: Drilling and Reservoir Engineering Product ID: 15477 Related products DR12Well testing (oil and gas measurements) & Slick line operations Join Now DR09Coil tubing Technology – Application, Performance, and Problem Solving Join Now DR19Top Drive Course (Level I and II) Join Now