A method of modifying a surface of a hydrocarbon-bearing formation is disclosed. The method includes contacting the surface of the hydrocarbon-bearing formation with a fluorinated amine, and the surface of the hydrocarbon-bearing formation includes a carbonate. The method can typically include introducing a treatment composition comprising solvent and at least one of the fluorinated amine or a salt thereof into the carbonate hydrocarbon-bearing formation. Hydrocarbon-bearing formations treated according to the method are also disclosed. Certain fluorinated amines useful for treating carbonate hydrocarbon-bearing formations and methods of making them are also disclosed.
本发明公开了一种改性含碳氢化合物层状地层的方法。该方法包括将含
氟胺接触到含
碳酸盐的氢化碳氢化合物地层表面。该方法通常包括将溶剂和至少一种含
氟胺或其盐的处理组成物引入
碳酸盐氢化碳氢化合物地层中。本发明还公开了根据该方法处理的含碳氢化合物地层。还公开了用于处理
碳酸盐氢化碳氢化合物地层的某些有用的含
氟胺以及制备它们的方法。