... Intensity of the fractures, fissures, and thief zones. Reservoir properties. Evidence of interwell communication between injectors and producers. Candidates where then selected on a forced ranking model to assure fixed selection criteria. Hence, understanding the water sources in the wells...

... Abstract The Square Array Void Mapping (or SAVM) seismic method is used to identify ground fissures and open voids that may affect structures built over, or adjacent to such features. It is relatively simple to deploy and can be applied to investigation beneath existing structures. The method...

... should have a high viscosity to effectively deliver proppants to fissures during injection, and low viscosity during flowback to leave the proppants in the fissures and enable to completely clean the residues in the fissures and the wellbore ( Willberg et al. 1997 ). The pH-responsive supramolecular...

... Management Pipeline Corrosion Subsurface Corrosion H2S management sour environment steel partial pressure sour grade low alloy steel octg specimen test condition ksi sour grade fissure ksi non sour grade test solution proceedings ksi proprietary sour grade SSC susceptibility Introduction...

... 2 operations begin. Typical completion depths are 3,000 to 6,500 ft. Conditions in lithology, rock structure, and geological histories can limit the ability to achieve a balanced flood because of the rock properties and architecture existing in the reservoirs. Fractures, fissures, and highly...