... test equipment. The PVT laboratory procedures and the accuracy of the analysis methods are discussed. The compositional analyses of the hydrocarbon samples are compared, from methane to heptanes-plus chemical structure, along with the key volumetric parameters such as density, bubblepoint pressure...

... and analyzing materials recovered from drilling operations in Alaska may be applicable to other Arctic areas where exploratory or development drilling is occurring. drilling fluids and materials cadmium hydrocarbon drilling fluid chemistry drilling fluid formulation unprocessed drill mg kg gravel...