What is Nuclear Magnetic Resonance (NMR) and what is it used for? Nuclear Magnetic Resonance (NMR) is a physical phenomenon that occurs when certain atomic nuclei, most notably hydrogen…
A cement evaluation log is a dataset used to assess the quality of cement around the casing in a welbore. This log can be crucial for determining whether the cement…
Seismic While Drilling (SWD), is a technology that integrates seismic measurement into drilling operations. SWD combines traditional seismic methods with the real-time data provided by Measurement-While-Drilling (MWD) systems, enabling the…
Introduction This article offers an overview of different types of borehole seismic survey, then compares a relatively new fibre-optic technology against the more traditional geophone tools in use. It delves…