Publikasjoner og ansvarsområder
USE OF TRACER PARTICLES FOR TRACKING FLUID INTERFACES IN PRIMARY CEMENTING
In this study, a new approach for detailed tracking of the interface between well fluid and cement by using particles is investigated. This can improve the quality of annular cementing of CO2 wells and thus the storage safety. For this purpose, the displacement mechanisms of Newtonian and non-Newton...
Push-out test: Why bother?
Electrophoresis to improve well construction?
Kan elektroforese forbedre brønnkonstruksjon?
Enhancing CO2 well integrity by improving primary cement jobs
All microannuli are not created equal: Role of uncertainty and stochastic properties in well leakage prediction
Electric Casing: A concept enhancing well integrity
The importance of shale caprock damage for well integrity
Well integrity is crucially dependent on the bonding quality between cement and rock. Several studies have been made of this in the past, but none have taken into account that the drilled rock can be fractured and damaged during drilling. Especially a caprock fractured in the near-well zone can jeop...