This paper discusses problems associated with water-based drilling fluids used for drilling
formations with abnormally high pressure. The available solutions are suitable for a narrow …

This study aimed to develop a semisolid vehicle for topical delivery of nanoencapsulated St.
John's wort (SJW) extract, rich in hyperforin (HP), and explore its wound-healing potential …

Fluids for drilling and completion operations are essential components in the oil and gas
industry. With the advancement of drilling technology, effective drilling fluid for harsh drilling …

The present review paper discusses the different aspects related to the chemical
transformation of oil components through ultrasound assistance. Ultrasound intensifies heat …

This work has developed and evaluated a microemulsion-based drilling fluid formulation
with characteristics to be applied in oil wells. The microemulsion was formulated with a …

During well drilling in offshore conditions beyond the North of the Arctic Circle, there are
often problems associated with deviations in the rheological parameters of the drilling mud …

Construction of offshore gas wells is characterized by increased requirements for both the
technological process in general and the technological parameters of drilling fluids in …

This article presents rheological models of fluids used in the drilling practice. It discusses the
principles of determining drilling fluid rheological parameters based on data acquired from …

At present, in order to increase oil production and reduce economic costs in the
development of marginal fields, the development of a cluster method using compact mobile …

The temporal behaviors of non-Newtonian/Newtonian two-phase flows are closely tied to
flow pattern formation mechanisms, influenced significantly by the non-Newtonian index …