In order to study the dissolution process of methane (CH4) in the crude oil system, the dissolution behavior of CH4 in crude oil systems at different temperatures and pressures was systematically studied by means of CH4 solubility test and molecular…
To overcome the shear-resisting challenge encountered in crude oil transportation, this paper analyzed the chemical composition of the crude oil transported through the Xinjiang-exporting pipeline and the structure of wax contained in the oil. Then,…
Polymers of intrinsic microporosity have attracted comprehensive attention in membrane-mediated gas separation because of their rigid and contorted structure that facilitates well-defined microporosity for fast and selective gas transport. We report…
In order to study the dissolution process of methane (CH4) in the crude oil system, the dissolution behavior of CH4 in crude oil systems at different temperatures and pressures was systematically studied by means of CH4 solubility test and molecular…
Coalbed gas outburst processes commonly occur in ductile shear zones and release gas quantities that far exceed the maximum gas adsorption capacity of coal seams. Although outburst accidents pose a serious safety hazard, this process has long…
As waxy crude oil comes to the surface, it will cool down and causing the waxy fraction to gel. The gelled crude chokes the well, leading to restricted or blocked production and costly downtime for operators. One of the most common chemical solutions…