摘要
本文利用RFT地层重复测试技术 ,用Horner法确定出原始地层压力及相应深度的关系 ,经综合解释 ,确定该油藏的油水界面为 - 2 81 6m ,开发井投产后 ,证实油水界面位置为 - 2 81 0m ,与测试结果仅差 6m ,测试精度较高。同时 ,利用电子压力计探边测试技术 ,证实原三维地震解释结果确定的石 0 0 2井东断裂不存在 ,从而扩大了石 0 0 2井区三工河组油藏滚动勘探开发的新领域。RFT与高精度电子压力计探边测试技术的应用确保了该油藏少钻低产、低效井 1 3口 ,新增含油面积 7.5km2 ,新增优质Ⅰ类探明石油地质储量 536× 1 0 4 t,新增可采储量 1 60 .8× 1 0 4 t,取得了良好的社会效益和经济效益。
With RFT formation repetition test technology and Horner method, the relation between original formation pressure and corresponding depth, is established; via comprehensive interpretation, the oil reservoir's oil-water interface is obtained: -2816m .After exploitation wells are put into production, we confirm oil-water interface: -2810m, There is mere 6m difference compared with test result,and it is proved to be a test with much higher accuracy.At the same time, with electronic pressure meter detection border test technology, SHI002 east fracture defined by previous 3-D seismic interpretation , is verified to be non-existent , as a result, a new field is broadened for SHI 002 well area's rolling exploration & exploitation of SanGongHe group oil reservoir.The application of RTF and high precision electronic pressure meter detection border test technology ensures the oil reservoir to cut 13 stripped wells, in addition,to enlarge oil-bearing area again : 7.5km 2 ,to add high quality proved petroleum geological reserves of first class again : 536×10 4t , to add recoverable reserves : 160.8×10 4t , As a result favorable social benefit and economic benefit are achieved.\;
出处
《新疆石油学院学报》
2000年第2期14-17,24,共5页
Journal of Xinjiang Petroleum Institute
关键词
RFT测试
滚动勘探开发
动态监测
油藏勘探
RTF test
electronic pressure meter detection border
oil-water interface
structure fracture
rolling exploration & exploitation.
