河南稠油油藏低温充填防砂技术应用研究

Application research of low temperature filling sand control technique in Henan heavy oil reservoirs

摘要: 介绍了低温充填防砂技术室内评价、防砂机理及现场工艺配套技术。该防砂技术具有费用低、工艺简便、见效快、填补油层亏空等特点,适应稠油油藏热采高周期吞吐油井防砂。

Abstract: This paper introduces the laboratory evaluation results , sand control mechanism and field matched technologies of low temperature filling sand control technique. It has the advantages of low cost and simple technical process and can fill the depleted reservoirs. It is suitable for sand control in thermal recovery heavy oil wells in high - cycle huff and puff.