... for formation pressure maintenance (FPM) and field development as a whole. The seismic monitoring method was used in the downhole version, when observations are done from the observation well located nearby the injection one. For reliable recording of weak microseismic events, high sensitivity receivers were...

... Abstract Locations and source mechanisms of microseismic events are very crucial for understanding the fracturing behavior and evolution of stress fields within the reservoir and hence facilitates the detection of hydraulic fracture growth and estimation of the stimulated reservoir volume (SRV...

... in a orientational well or a system of fractures in a horizontal borehole to a certain degree of accuracy. upstream oil & gas microseismic monitoring data raypath modeling proppant reservoir characterization fracture height procedure monitoring hydraulic fracturing microseismic event requirement...

... drillstem testing directional drilling production enhancement fluid dynamics geomechanical model simulator particle size geometry horizontal well injection rate fracture magnitude fracture geometry microseismic event completion system msf Introduction and Relevance Development of hard...

... aperture observations. However, surface observations are characterized by a minimum signal-to-noise ratio (SNR), which imposes a restriction on the possibility of separating the signal and also the accuracy of the solution – location of microseismic events. Such combination of potential high information...

... Figure 1 Seismic array arrangement design and wellbore projection on the XY plane with location of ports and packers Figure 2 Graphs of technological processes of acid fracturing of the reservoir and a histogram of microseismic events registered in the process Figure 3...

..., several conclusions regarding possible reasons for that were made as well as conclusions about the necessity of further investigation of properties of the reservoir composed of rocks with different structure. Upstream Oil & Gas microseismic event flow enhancement method Artificial...