高54区块沙1段出砂稠油油藏配套开发技术  

Development Technology for Heavy Oil Reservoir with Sand Production in Sha-1 Section of Gao-54 Block

作　　者：李勇[1] 徐忠体[1] 

机构地区：[1]胜利石油管理局井下作业公司,山东东营257077

出　　处：《石油钻探技术》2007年第5期111-113,共3页Petroleum Drilling Techniques

摘　　要：高54区块沙1段地质条件复杂,地层敏感性强,供液差,产能低,油稠,出砂严重,多年来采用了各种工艺措施,均未取得好的开采效果。为此,通过分析该区块地质资料及前期试油试采情况,结合储层岩心室内评价试验结果,总结出采用PS柴油防砂、螺杆泵配套油管锚定、防偏磨和防断脱技术投产的配套开发方案。该配套开发方案在该区块5口新井、恢复生产2口停产多年的老井中进行了应用,并在1口新井中进行了排砂采油先导试验,均取得较好的效果,达到了预期目的。The Sha-1 section of Gao 54 Block has the characteristics of complicated geological conditions, sensitive formation, poor liquid supplying capacity, low production capacity, heavy oil, serious sand production, etc. Therefore good development results were not obtained through using various techniques. Based on the analysis of the geological information and previous well testing results and the evaluation of lab tests of core samples, the development plan, which uses PS diesel sand control, screw pump matching tubing anchor, anti-side wearing and releasing production, was determined. The development plan was used in 5 new wells and 2 reactivated old wells, and sand discharging production was carried out in one new well. The results achieved the predicted results.

关 键 词：稠油油藏 稠油开采 开发方案 防砂 高54区块 高54-斜9井 

分 类 号：TE345[石油与天然气工程—油气田开发工程]