DFA is a low molecule organic compound, with the oil solution ratio as high as 99.9%. At the same time, it plays no role in the viscosity development of crude oil.
DFA为有机低分子量化合物，不溶于水，但极易溶于煤油，在煤油中的油溶率高达99.9%，而且对原油粘度基本无影响。
As cumulative oil equals to oil reserve, the product of cumulative produced gas oil ratio by oil reserve is solution gas reserve.
当累积产油量等于原油可采储量时，对应的累积生产气油比与原油可采储量的乘积，即为溶解气可采储量。
The solution gas-oil ratio of this immobile oil is calculated from the Langmuir adsorption isotherm curve.
煤层中的朗格·缪尔等温曲线可视为常规黑油油藏中的溶解气油比曲线。
Said detergent is a mixed solution made up by using diesel oil as solvent, petroleum asphalt as solute and mixing them in 1-15% of concentration ratio.
该洗涤剂是以柴油为溶剂，以石油沥青为溶质，按浓度1―15％的比例制成混合液。
Said detergent is a mixed solution made up by using diesel oil as solvent, petroleum asphalt as solute and mixing them in 1-15% of concentration ratio.
该洗涤剂是以柴油为溶剂，以石油沥青为溶质，按浓度1―15％的比例制成混合液。
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