| 塔中古城墟隆起下古生界碳酸盐岩沉积与储层特征 |
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| 引用本文： | 刘忠宝,李慧莉,钱一雄,沙旭光,欧阳兆灼,杨国涛.塔中古城墟隆起下古生界碳酸盐岩沉积与储层特征[J].地质科学,2012,0(3):640-652. |
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| 作者姓名： | 刘忠宝 李慧莉 钱一雄 沙旭光 欧阳兆灼 杨国涛 |
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| 作者单位： | 1. 中国石油化工股份有限公司石油勘探开发研究院北京 100083;
2. 中国石油化工股份有限公司西北分公司石油勘探开发研究院乌鲁木齐 830011;
3. 沈阳地质矿产研究所沈阳 110034;
4. 中国石油冀东油田分公司勘探开发研究院河北唐山 063004 |
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| 摘 要： | 古城墟隆起作为塔里木盆地中央隆起带的一部分,近年来,油气显示丰富,展现了良好的油气勘探前景.但由于长期以来勘探程度低、钻井少等因素影响,碳酸盐岩沉积与储层研究十分薄弱,已成为制约该区油气勘探突破的瓶颈问题.为此,本文以古城墟隆起与卡塔克隆起构造、沉积演化差异对比分析为基础,结合单并相分析及沉积相模式的建立,刻画了晚寒武...
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| 关 键 词： | 碳酸盐岩 白云岩储层 沉积模式 储层评价 |
| 收稿时间： | 2011-09-26 |
| 修稿时间： | 2011-09-26; |
Characteristics of Lower Paleozoic carbonate sediment and reservoir of Guchengxu uplift in Tazhong area |
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| Liu Zhongbao,Li Huili,Qiang Yixiong,Sha Xuguang,Ouyang Zhaozhuo,Yang Guotao.Characteristics of Lower Paleozoic carbonate sediment and reservoir of Guchengxu uplift in Tazhong area[J].Chinese Journal of Geology,2012,0(3):640-652. |
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| Authors: | Liu Zhongbao Li Huili Qiang Yixiong Sha Xuguang Ouyang Zhaozhuo Yang Guotao |
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| Institution: | 1. Research Institute of Petroleum Exploration and Production,SINOPEC, Beijing 100083;
2. Research Institute of Petroleum Exploration and Production of the Northwest Company of SINOPEC,Vrümchi,Xinjiang 830011;
3. Shenyang Institute of Geology and Mineral Resources,Shenyang 110034;
4. Research Institute for Exploration and Development,Jidong Oilfield Company,PetroChina,Tangshan,Hebei 063004 |
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| Abstract: | Guchengxu uplift was a part of the central uplift belt of Tarim Basin.It shows rich oil and gases and good exploration prospect,but weak research on carbonate sediment and reservoir puts a restraint on the exploration of oil and gas in Guchengxu uplift because of its low exploration degree and a few wells drilled for a long time.Based on comparative analysis of structure and sedimentary evolution of Guchengxu and Katake uplift,analyzing single well facies and sedimentary facies model,this paper studied distribution of sedimentary facies from Late Cambrian to middle Ordovician.On the basis of study of reservoir petrology,physical properties,diagenesis,reservoir space type,combined structure with sedimentary evolution of Tazhong area,and considered different diagenesis environment by sequence,genetic geologic model of reservoir development of lower Paleozoic carbonate of continuous deposition area was established and reservoir evaluation and prediction was carried out.It was pointed out that platform micro-uplift was key exploration zone in order to provide geological basis for further exploration deployment. |
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| Keywords: | Carbonate Dolomite reservoir Sedimentary model Reservoir evaluation |
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