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Engineering Commons

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2019

Theses/Dissertations

CFD

Chemical Engineering

Graduate Theses & Non-Theses

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Full-Text Articles in Engineering

Horizontal Flow Loop Design For The Study Of Drill String Rotation Effects On Cuttings Transport, David C. Rathgeber Apr 2019

Horizontal Flow Loop Design For The Study Of Drill String Rotation Effects On Cuttings Transport, David C. Rathgeber

Graduate Theses & Non-Theses

Exploration and Production companies are continually focusing more time, energy and resources into Extended Reach Drilling in order to maximize reservoir production while minimizing both environmental impact and development costs. These long laterals (2:1 Measured Depth: True Vertical Depth) are often more difficult to drill and can be severely impacted by inadequate drilling practices. Cuttings transport efficiency is a critical parameter of Extended Reach Drilling operations, and poor wellbore cleaning can lead to excessive torque, drag, and several other serious downhole problems.

Although many studies have been performed that identify the importance of drill string rotation on cuttings movement ...