Identification of oil reserves in Taizhou Formation, Haian Sag, Northern Jiangsu Basin
-
摘要: 苏北盆地海安凹陷自上世纪80年代勘探以来,零星发现了多个含油断块.由于时间跨度大、资料录取分散,一直没有统一的油层识别技术与方法.该文在储层四性关系研究的基础上,利用钻井取心、测井、测试、试采及化验分析等多种资料进行综合,研究出了识别油层的方法与技术,提高了识别油水层的精确度.该方法在海安凹陷近期新发现的几个含油断块中的应用效果较好,对该区今后勘探开发井的测井解释提供了行之有效的方法,同时对下一步油气勘探开发中试油测试工作具有积极的指导作用.Abstract: In the 1980s,petroleum explorations started in the Haian Sag of the Northern Jiangsu Basin,sporadically discovering several oil-bearing fault blocks.Due to long time span and dispersed data,there was no unified identification method for oil reserves.Based on the studies of reservoir properties,combined with the data from coring drilling,logging,well completing testing and production testing,the method for reserve identification was proposed in this paper,making the identification for oil and water formations more accurate.The method was applied in several recently discovered oil-bearing fault blocks in the Haian Sag,and was proved an effective method for logging interpretation of petroleum exploration and development.Meanwhile,it could guide oil testing works in the future.
-
[1] 陆英,梁兵,杨立干.海安凹陷油气分布特征与成藏控制因素[J].石油天然气学报,2008,30(1):45-49. [2] 唐在秋,林式微,毕建福,等.海安南地区泰一段储层影响因 素分析[J].复杂油气藏,2011,4(3):47-48. [3] 张娟,陈晶,吴峰.苏北盆地海安凹陷泰一段高分辨率层序地层研究[J].复杂油气藏,2011,4(2):18-22. [4] 熊歆睿,王洪辉,周波,等.古城油田B区核三段主力油层储层特征研究[J].石油地质与工程,2011,25(6):10-11. [5] 朱筱敏,李亚辉,张义娜,等.苏北盆地东南部泰州组砂岩储层孔隙类型及有利储层评价[J].地球科学与环境学报,2011,33(3):246-252. [6] 关春燕.杏树岗油田扶杨油层油水层识别方法研究[J].石油地质与工程,2011,25(5):75-76. [7] 施尚明,关帅,韩建斌,等.高台子油田扶杨油层油水层识别评价方法研究与应用[J].科学技术与工程,2011,11(13):2897-2901. [8] 范佃胜,柳成志,张景军,等.辽河断陷齐 3-17-5块莲花油层储层"四性"关系研究[J].价值工程,2012(3):36-37. [9] 孔祥礼,宋建华.新疆MXZ油田储层有效厚度划分标准[J].测井技术,2006,30(2):154-156. [10] 田芹,申晓娟,汪佳荣,等.毕店地区储层电性特征研究[J].石油地质与工程,2011,25(3):49-50. [11] 张庆国,王硕,冯小东,等.大情字井油田高阻水层成因分析与识别方法[J].科学技术与工程,2011,11(34):8444-8446. -
点击查看大图
计量
- 文章访问数: 1830
- HTML全文浏览量: 50
- PDF下载量: 968
- 被引次数: 0
下载:
苏公网安备32021102000780号