Advanced Drilling Technique Application Using MPD and Nitrogen Injection in Mexico

Multiphase fluid drilling is an MPD technique that allows for continuous circulation and equivalent densities below 0.95 sg, making it especially useful in low reservoir pressure wells. In Mexico, one of the various fields presents these challenges. Initially, the field had high reservoir pressure, but due to extraction, it has decreased. Thanks to a well-detailed and reasoned engineering analysis, success was achieved in the operation of these depleted wells, which was very beneficial for our client. This success highlights the effectiveness of this technique under challenging conditions.