CAJ | 학술논문

采用石油天然气行业标准SY／T5108—2006压裂支撑剂性能指标及测试推荐方法，对支撑剂的粒径分布、酸溶解度、浊度、密度及抗破碎能力等性质进行了检测，结果表明：酸溶解度、抗破碎能力是压裂支撑剂质量监督检验最突出的问题，粒径、浊度次之；425-850μm粒径范围的石英砂视密度测试值分布在2．50-2．84g／cm3之间，平均值为2．64g／cm3，体密度为1．40-1．67g／cm3．平均值为1．61g／cm3；中低强度陶粒视密度测试值分布在2．76-3．40g／cm3之间，平均值为2．96g／cm3，体密度为1．49～1．74g／cm3，平均值为1．64g／cm3；粒径大小、细小微粒及杂质含量多少．对浊座、酸溶解唐检测影响最大．抗破碎能力影响次之。
채용석유천연기행업표준SY／T5108—2006압렬지탱제성능지표급측시추천방법，대지탱제적립경분포、산용해도、탁도、밀도급항파쇄능력등성질진행료검측，결과표명：산용해도、항파쇄능력시압렬지탱제질량감독검험최돌출적문제，립경、탁도차지；425-850μm립경범위적석영사시밀도측시치분포재2．50-2．84g／cm3지간，평균치위2．64g／cm3，체밀도위1．40-1．67g／cm3．평균치위1．61g／cm3；중저강도도립시밀도측시치분포재2．76-3．40g／cm3지간，평균치위2．96g／cm3，체밀도위1．49～1．74g／cm3，평균치위1．64g／cm3；립경대소、세소미립급잡질함량다소．대탁좌、산용해당검측영향최대．항파쇄능력영향차지。
The performance index and the recommended test method of fracturing propping agent in the standard SY/T 5108-2006 of petroleum and natural gas industry are applied to the detection of some properties like the distribution of particle diameter, the acid solubility, turbidity, density and crush resistance. The test results show that the acid solubility and crush resistance are the most prominent problems of fracturing proppant quality supervision, while panicle diameter and turbidity are second to them. The apparent density test value of quartz sand in the particle diameter range of 425-850μm is distributed in the range of 2.50-2.84g/cm3,and the average is 2.64g/cm3; the bulk density is 1.40-1.67g/cm3, and the average is 1.61g/cm3. The apparent density test value distribution of the low-middle intensity ceramsite is in the range of 2.76-3.40g/cm3, and the average is 2.96g/cm3; the bulk density is 1.49-1.74g/ cm3, and the average is 1.64g/cm3. Particle diameter, fine particles, and impurity content have greatest impact on the detection of turbidity and acid solubility, followed by the crush resistance.