新疆石油地质 ›› 2004, Vol. 25 ›› Issue (3): 274-276.

• 油气勘探 • 上一篇    下一篇

窟隆山油藏下沟组裂缝性储集层测井评价.

吴辉, 谭修中, 孙万高, 曾利刚, 胡小勇   

  1. 中国石油玉门油田分公司勘探开发研究院,甘肃玉门735200
  • 收稿日期:2004-01-19 发布日期:2020-09-18
  • 作者简介:吴辉(1972-).男,甘肃玉门人. 工程师,油藏工程。联系电话:0937-3922450。

Well Log Evaluation of Fractured Reservoir of Xiagou Formation in Kulongshan Reservoir

WU Hui, TAN Xiu-zhong, SUN Wan-gao, ZENG Li-gang, HU Xiao-yong   

  1. Research Institute of Exploration and Development, Yumen Oilfield ·Company, PetroChina, Yumen, Gansu 735200, China
  • Received:2004-01-19 Published:2020-09-18

摘要: 利用测井、录井、分析化验等资料,对青西油田下沟组砂砾岩储集层的地层产状、裂缝特征进行了 研究。利用双侧向电阻率、自然伽马和三孔隙度测井资料,建立了矽砾岩裂缝性储集层的电性下限标准;利用地层倾角测井、全井眼微电阻率成像测井、偶极横波成像测井等技术,识别出了砂砾岩储集层在纵向上的裂縫发育段及裂缝产状;利用自然伽马、双侧向电阻率等测井资料,建立了孔隙度、含油饱和度等储集层参数的解释模型,为该区砂砾岩裂缝性储集层评价提供了依据。

关键词: 青西泊田, 窟窿山油藏, 砂砾岩, 裂縫性储集层, 成像测井, 地层参数

Abstract: This paper makes a study of formation occurrence and fracture character of glutenite reservoir of Xiagou formation in Qingxioilfield using well log, mud logging and lab analysis data; a establishment of low limit standard of rock electrical property for the fracturedreservoir using dual laterolog,gamma ray log and tri-porosity logging data; a recognition of the vertical fracture-developed section andfractural occurence for it using dip log, fl-bore imaging microlog and dipole shear imaging sonic logging; finally, makes a developmentof interpretation model for parameters such as porosity, oil saturation, etc. using gamma ray log, dual laterolog data. It is believed thatthese studies provide reliable basis for evaluation of glutenite fractured reservoir in this area.

Key words: Qingxi oilfięld, Kulongshan reservoir, glutenite, fractured reservoir, imaging log, formation parameter

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