CAJ | 학술논문

利用岩电实验原理与三维物理模拟系统进行了二元复合驱波及规律研究。通过模型上布置的压力记录表和电阻测量探针，较为准确的测量了模型中压力变化及饱和度场变化，进而研究了二元复合体系波及效果。结果表明，在二元体系主要扩大了低渗层的波及体积且提高了模型整体洗油效率，二元驱后中低渗层主流线两侧未波及，采出井之间分流线上由于边界及注采井的影响存在未波及区域。
이용암전실험원리여삼유물리모의계통진행료이원복합구파급규률연구。통과모형상포치적압력기록표화전조측량탐침，교위준학적측량료모형중압력변화급포화도장변화，진이연구료이원복합체계파급효과。결과표명，재이원체계주요확대료저삼층적파급체적차제고료모형정체세유효솔，이원구후중저삼층주류선량측미파급，채출정지간분류선상유우변계급주채정적영향존재미파급구역。
Principle of litho electric experiment and three-dimensional physical simulation system were used to research the swept law of binary.By the pressure recorder and resistivity measuring probe installed on the model,the change of the pressure and saturation in the model was accurately measured and swept law of the binary compound flooding system was evaluated.The results showed that the swept volume of low permeability layer was expanded by the binary system,and the sweep efficiency of the model was also improved.After binary flooding,the unswept areas mainly concentrated on both sides of the mainstream line in the layer of low and middle permeability,and there is unswept areas shunt online between the production wells because of the influence of border and injection-production well.