... active components were also replaced with more environmentally friendly components. However, a quaternary ammonium compound was retained for high-temperature performance. Thus, although significant improvements were made, the new inhibitor is not considered to be a North Sea inhibitor. To meet high...

... drilling. Drilling fluid is the crux of gas hydrates drilling and its performance is extremely important to the well-off drilling. The hydrates inhibition and low-temperature stability of formate based drilling fluids as well as effect of hydrates inhibitors on the fluids were evaluated elementarily...

... with inhibitors. Experimental results in 50 m 3 module at Sotra (Norway) showed that overpressure reduction up to 90% could be obtained. explosion sodium chloride mitigation Upstream Oil & Gas inhibitor experiment explosion effect module vapor cloud explosion concentration mechanism...