Reducción de la incertidumbre en el posicionamiento de pozos direccionales mediante la utilización de las herramientas MWD (Measurement While Drilling) y Gyro (Inflex)

Abstract

At present, for technical, environmental and economic reasons it is required that several directional wells be located in the same location, this means that during the drilling stage one of the most important challenges is the correct positioning of the well.

The uncertainty in the positioning of the wells originates when the prospecting records generated by the MWD tool are obtained in intervals of magnetic interference due to the proximity of the metallic material of the wells. To reduce this uncertainty, tools such as gyro sensors are required.

With the Gyro Inflex tool, the acquisition of positioning records can be improved in terms of speed and amount of record data (data / foot) thus reducing drilling costs.

To be able to reduce the uncertainty in the positioning of the wells, it is necessary to use the corrective method ISCWSA to the survey data provided by each tool and after it with the use of the MWD and Gyro Inflex tools as a whole will have a greater reduction, In the present work the technical and economic aspect were analyzed with which it was found that having an adequate positioning of the well it will positively influence its final production.