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| 塔河油田奥陶系碳酸盐岩油藏缝洞单元注水开发分析 | |
| 引用本文： | 李生青,廖志勇,杨迎春.塔河油田奥陶系碳酸盐岩油藏缝洞单元注水开发分析[J].新疆石油天然气,2011,7(2):40-44,95. |
| 作者姓名： | 李生青 廖志勇 杨迎春 |
| 作者单位： | 1. 中国石化股份,西北油田分公司,勘探开发研究院,乌鲁木齐830011 2. 中国石化股份,西北油田分公司,科级处,乌鲁木齐830011 3. 中国石化股份,西北油田分公司.勘探开发研究院,乌鲁木齐830011 |
| 摘 要： | 塔河油田奥陶系油藏储集空间主要以洞穴为主,其次为裂缝、溶蚀孔隙、溶蚀孔洞；储层相对较发育,但其发育状况受构造变形和岩溶作用共同控制,储集类型、储集空间的分布规律比较复杂,具有较强的非均质性.在前期缝洞单元的初步划分的基础上,我们对单元实施注水开发后,开发效果得到明显改善.本文通过对S48单元注水开发进行详细剖析,分析注... |
| 关 键 词： | 塔河油田 非均质性 缝洞单元 连通 注水 |
A DISCUSSION ON WATER FLOODING IN THE MULTI-WELL FRACTURED-VUGGY UNITS OF CARBONATE RESERVOIRS IN TAHE OILFIELD |
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| Shengqing Li Zhiyong Liao Yingchun Yang,Northwest Oilfield Company of SINOPEC,Urumqi,Xinjiang.A DISCUSSION ON WATER FLOODING IN THE MULTI-WELL FRACTURED-VUGGY UNITS OF CARBONATE RESERVOIRS IN TAHE OILFIELD[J].Xinjiang Oil & Gas,2011,7(2):40-44,95. | |
| Authors: | Shengqing Li Zhiyong Liao Yingchun Yang Northwest Oilfield Company of SINOPEC Urumqi Xinjiang |
| Affiliation: | Shengqing Li Zhiyong Liao Yingchun Yang,Northwest Oilfield Company of SINOPEC,Urumqi,Xinjiang,830011 |
| Abstract: | The main reservoir spaces in Ordovician reservoirs of Tahe oil-field are caves,accompanying with fractures,corroded fissure and dissolved pores.Its reservoir is relatively developed,which is controlled by tectonic deformation and kastification.The distribution of reservoir types and spaces are more comlex,and are characterized by high heterogeneity.Based on the preliminary blocking of inintial reservoir,the development effects is enhanced by water flooding.in the paper,the development and efficiency mechani... |
| Keywords: | Tahe Oil-field Heterogeneity Paleocave units Connective Water flooding |
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