| 准噶尔盆地Z1井区J1s2沉积微相研究 |
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| 引用本文： | 丁卫星,马英俊,刘红正,王文军.准噶尔盆地Z1井区J1s2沉积微相研究[J].石油天然气学报,2003,25(2):8-9. |
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| 作者姓名： | 丁卫星 马英俊 刘红正 王文军 |
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| 作者单位： | 江苏油田分公司地质科学研究院,江苏,扬州,225009 |
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| 基金项目： | 中国石油化工集团公司重点科技攻关项目(2001ZY0203). |
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| 摘 要： | 从岩心相、测井相和地震相等方面入手．深入探讨了准噶尔盆地Z1井区J1s2储层的沉积微相展布．认为J1s22为辫状河三角洲前缘多期叠加的分流河道微相沉积．J1s21下部为曲流河三角洲前缘席状砂微相沉积、上部为曲流河三角洲前缘水下分流河道微相沉积。Z1井位于三角洲前缘分流河道微相沉积区，有利于形成岩性油气藏。
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| 关 键 词： | 准噶尔盆地 侏罗纪 三工河组 沉积微相 |
| 文章编号： | 1000-9752(2003)02-0008-02 |
| 修稿时间： | 2002年8月11日 |
Sedimentary Facies of J1s2 Reservoir in Well Block Z1 of Junggar Basin |
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| DING Wei-Xing,MA Ying-jun,LIU Hong-Zheng,WANG Wen-jun.Sedimentary Facies of J1s2 Reservoir in Well Block Z1 of Junggar Basin[J].Journal of Oil and Gas Technology,2003,25(2):8-9. |
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| Authors: | DING Wei-Xing MA Ying-jun LIU Hong-Zheng WANG Wen-jun |
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| Abstract: | From the aspects of core facies, logging facies ,seismic facies, etc, sedimentary facies distribution of J1s2 reservoir in well block Z1 of Junggar Basin is discussed in depth. It is considered that J1s22 is distributary channel microfacies deposit of multiphase superimposed in braided river delta front, the lower section of J1s12 is a sedimentary microfacies of sheet sand in meandering river delta front , the upper section is a microfacies deposit of underwater distributary channel in meandering delta front . Well Z1 is located in the microfacies depositional area of the distributary channel in delta front, which is beneficial for forming lithologic reservoirs. |
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| Keywords: | Junggar Basin Jurassic system Sangonghe Formation sedimentary microfacies |
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