Swab and surge pressure fluctuations are decisive during drilling for oil. The axial
movement of the pipe in the wellbore causes pressure fluctuations in wellbore fluid; these …

Surge pressure is supplemental pressure because of the movement of the pipes downward
and the swab pressure is the pressure reduction as a result of the drill string's upward …

Drilling operations are the major cost factor for the oil industry. Appropriately designed
operations are essential for successful drilling. Optimized drilling operations also enhance …

During drilling operations for oil and gas, swab and surge pressure occur while tripping in
and out of a wellbore. High tripping speed can lead to fracturing the well's formation …

The objective of this paper is to discuss and outline how downhole pressure data conveyed
through the wired drill pipe (WDP) telemetry system was used by the Snorre Expansion …

Wired Drill Pipe (WDP), distributed measurements, and associated technologies have been
deployed on the Norwegian Continental Shelf for many years. Recently, operators have …

This paper focuses on the real-time data that are available from the drilling operations for oil
and gas. In addition, this paper focuses on the data from the operations on the Norwegian …

Well construction activities including liners and lower completions deployment have
historically realized downtime and unforeseen challenges. Surface data, torque and drag …

Swab and surge pressure fluctuations are decisive during drilling for oil. The axial
movement of the pipe in the wellbore causes pressure fluctuations in wellbore fluid; these …

The objective of this paper is to evaluate the effectiveness of a distributed pressure sensor
array along the drillstring in identifying and quantifying fluid influx into the wellbore. As part …