OPERATIONAL MONITORING AND ANALYSIS SYSTEM OF WELLS CONSTRUCTION PROCESS Russian patent published in 2017 - IPC E21B7/04 E21B47/22 G01C7/06 

FIELD: mining.

SUBSTANCE: system for operational monitoring and analysis of the wells construction process is proposed, including the data collection and transmission unit, the data input unit, the database, the administration unit, the visualization unit, the load module consisting of an inclination data load unit, the well survey data load unit, and the well topographical information load unit. Moreover, the system additionally includes the trajectory calculating module and the disturbances monitoring module. Wherein the trajectory calculation module includes the unit for calculating the well trajectory projection, the unit for calculating the well trajectory plan, the unit for calculating the 3D well trajectory, and the disturbances monitoring module includes the unit for monitoring the convergence of the injection and production wells trajectories, the access monitoring unit and the monitoring unit for the trajectories convergences with neighboring wells. Thus, the data collection and transmission unit is connected with one-way link to the data input unit. The data input unit is connected with one-way link to the load module. The load module is connected with one-way link to the database. The administration unit is onnected with one-way link to the database. The database is connected with one-way link to the trajectory calculation module. The trajectory calculation module is connected with one-way link to the disturbances monitoring module. The disturbances monitoring module is connected with one-way link to the visualization unit. The trajectory calculation module is connected with one-way link to the visualization unit.

EFFECT: the trajectory visualization of a well to be drilled for preventing possible incidents when drawing the well trajectory, forming the equipment analytical certificate and assessing the dynamics of changes in its technical parameters.

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