CAJ | 학술논문

为了提高低渗透油田的开发效果，在国内物理解堵和化学解堵研究的基础上，吸取两种解堵方法的特点和优点，进行了物理和化学联合解堵试验研究；针对阿南油田的地质特征，分析了造成油层污染和堵塞的主要原因；探讨了高压水旋转射流解堵、化学剂解堵及联合解堵的原理，所用化学解堵剂－HB复合解堵剂的性能，现场施工工艺，现场试验效果及认识。
위료제고저삼투유전적개발효과，재국내물리해도화화학해도연구적기출상，흡취량충해도방법적특점화우점，진행료물리화화학연합해도시험연구；침대아남유전적 지 질특정，분석료조성유층오염화도새적주요원인；탐토료고압수선전사류해도、화학제해도 급연합해도적원리，소용화학해도제－HB복합해도제적성능，현장시공공예，현장시험효과 급인식。
To improve the development efficiency of low permeable reservoir, an experimenta l study on plug removal of combining physical and chemical methods has been cond ucted on the basis of extracting advantages of similar technology in the country . In the light of geologic features of A-nan oilfield, the major factors that ca use reservoir pollution and plug have been analyzed. The plug removal principles of rotary fluidics, chemical agents and the combination of the two have been di scussed. In addition, the performance of HB compound plug removal agent, the tec hnology and effectiveness of application in the oilfield have also been discusse d.