Monitoring the borehole condition during the ongoing drilling process is essential for a
successful and safe drilling operation. The drilling industry has developed monitoring …

Today important parameters to enable a reduction of lost and hidden lost time during drilling,
like hook loads for pulling and slacking off the drill string, and torque for drill string rotation …

Abnormal surface torque and hook load values are symptoms of downhole drilling condition
deterioration which can result in unexpected situations. Usually, friction tests are performed …

Abstract Monitoring Torque and Drag effects in real time has been done for some time now
in the oil industry. However, the service is still used only in a small percentage of the total …

Hook load is a very important parameter used during drilling operations to control the weight
on bit and to assess possible deteriorations of the downhole conditions such as poor hole …

Abnormal torque and drag (T & D), which commonly includes overpull, underpull, and high-
torque load, are indications of excess frictional effects between the drillstring and the …

The use of neural networks and advanced machine learning techniques in the oil & gas
industry is a growing trend in the market. Especially in drilling oil & gas wells, prediction and …

The use of neural networks and advanced machine learning techniques in the oil & gas
industry is a growing trend in the market. Especially in drilling oil & gas wells, prediction and …

The increasing complexity and higher drilling cost of horizontal wells demand extensive
research on software development for the analysis of drilling data in real-time. In extended …

This article, written by Senior Technology Editor Dennis Denney, contains highlights of
paper SPE 150422,'Early Symptom Detection Based on Real-Time Evaluation of Downhole …