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TNG Group Ltd.: tendency of geonavigation in horizontal wells installation

A.G. Gaivan

Original article

64-67
rus.

open access

Under a Creative Commons license

In this paper we discuss experience of ZTS-42EM telemetry system and above chisel module usage, developed by Research and Design Institute of Well Logging, while horizontal wells installation. Telemetry system data monitoring from the well bottom allows installing horizontal wellbores by geophysical parameters in accordance with built geological model. Calculated synthetical curves GR, IR during the drilling progress are compared to the telemetry system data, which allows to revise models, and to make prompt decisions for well path control.

well, geonavigation, geological model, above chisel module, data monitoring, telemetry system

For citation:

Gaivan A.G. TNG Group Ltd.: tendency of geonavigation in horizontal wells installation. Georesursy [Georesources]. No. 3(45). 2012. Pp. 64-67.