新疆石油地质

新疆石油地质 ›› 2003, Vol. 24 ›› Issue (5): 415-418.

• 油气勘探 • 上一篇    下一篇

卡因迪克卡6井区下第三系储集层沉积特征

张有平1, 德勒达尔2, 任军民1   

  1. 1.中国石油 新疆油田分公司 勘探开发研究院,新疆 克拉玛依 834000;
    2.新疆石油学院 勘探开发系,新疆 乌鲁木齐 830000
  • 收稿日期:2002-10-21 修回日期:2002-12-20 出版日期:2003-10-01 发布日期:2021-01-14
  • 作者简介:张有平(1963-), 男,山东寿光人,高级工程师,石油地质。联系电话:0990-6867854

The Sedimentary Characteristics of Palaeogene Reservoir in Kayindike Well Block No,6

ZHANG You-ping1, DELE Da-er2, REN Jun-min1   

  1. 1. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;
    2. Department of Exploration and Development, Xinjiang Petroleum Institute, Urumqi, Xinjiang 830000, China
  • Received:2002-10-21 Revised:2002-12-20 Online:2003-10-01 Published:2021-01-14

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摘要： 通过对卡6井区卡001井、卡002井、卡003井及卡6井所取的岩心详细观察描述,从岩石学特征入手,结合测井资料及地震资料,划分出与储集层有关的砂砾岩相、含砾砂岩相、不等粒岩屑砂岩相、较纯砂岩相、粉砂岩相、泥岩相等6种主要的岩相类型,并指出它们在纵向上的沉积序列特征及特殊沉积构造特征,继而划分了沉积相类型及展布,得出下第三系紫泥泉子组（E1-2z）、安集海河组（E2-3a）储集层沉积相为辫状河三角洲前缘亚相。通过大量的储集层物性分析化验资料的研究,指出储集层物性特征,并对储集层进行了评价。

关键词: 准噶尔盆地, 岩相, 沉积相, 储集层, 特征

Abstract: Detailed descriptions of cores from Ka-001, Ka-002, Ka-003 and Ka-6 in Ka-6 Well Block are presented in this paper. In light of these lithologic features, integrating with well log data and seismic data, six types of lithofacies of glutenite,conglom-eratic sandstone,inaquigranular lithic sandstone, pure sandstone, siltstone and mudstone are classified into, along with their verti-cal sedimentary sequence features and special depositional structure features,followed by providing sedimentary facies patterns and distribution. It is concluded that the Palaeogene Ziniquanz formation (E1-2z), Anjihaihe formation (E2-3a) belong to braided river-delta front sub-facies. Furthermore, lots of reservoir data from lab petrophysical analysis are studied and the reservoir characteris-tics and qualities are evaluated.

Key words: Junggar basin, lithofacies, sedimentary facies: reservoir rock, feature

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