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介绍了硝酸粉末酸化工艺技术首次在中原油田的实验及改进情况，从原理及工艺特点上阐明了该项酸化技术的实用性，现场试验效果证明了该工艺的有效性与经济性。硝酸粉末酸化技术为油水井解堵、增产、增注增添了一项新的工艺技术，该工艺在中原油田应用取得了明显的经济效益和社会效益。
The experiment and improvement of nitric acid powder acidizing technology for the first time in Zhongyuan Oilfield are introduced. The practicality of the acidizing technology is elucidated on the principle and technological characteristics. The field test results prove the effectiveness and economy of the technology. Nitric acid powder acidization technology for the oil and water well plugging, increase production, added a note added a new technology, the process in the Zhongyuan Oilfield has made significant economic and social benefits.