| 成像测井裂缝拾取在直井与相应侧钻井中的应用 |
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| 引用本文： | 马洪敏,刘兴礼,刘瑞林. 成像测井裂缝拾取在直井与相应侧钻井中的应用[J]. 石油天然气学报, 2011, 33(11): 85-88 |
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| 作者姓名： | 马洪敏 刘兴礼 刘瑞林 |
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| 作者单位： | 1. 长江大学地球物理与石油资源学院,湖北荆州,434023
2. 中石油塔里木油田分公司勘探开发研究院,新疆库尔勒,814000 |
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| 基金项目： | 国家科技重大专项(2011ZX05020-008) |
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| 摘 要： | 在风化壳溶蚀缝洞发育的碳酸盐岩地层中,如果钻开直井目的层的裂缝段出水,则对该直井进行侧钻,侧钻井的裂缝段也可能出水,导致侧钻井失误.利用成像测井技术,以塔里木盆地北部奥陶系碳酸盐岩地层所钻直井LGXX井和侧钻井LGXXC井为例,在对直井和侧钻井成像测井资料裂缝拾取的基础上,分析了直井与侧钻井裂缝的产状.研究结果表明,侧...
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| 关 键 词： | 成像测井 侧钻方位 裂缝产状 裂缝期次 |
Application of Fracture Pickup by Imaging Well Logging Technology in Vertical Well and Corresponding Sidetracking Wells |
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| MA Hong-min,LIU Xing-li,LIU Rui-lin. Application of Fracture Pickup by Imaging Well Logging Technology in Vertical Well and Corresponding Sidetracking Wells[J]. Journal of Oil and Gas Technology, 2011, 33(11): 85-88 |
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| Authors: | MA Hong-min LIU Xing-li LIU Rui-lin |
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| Affiliation: | MA Hong-min,LIU Xing-li,LIU Rui-lin(First Author's Address:College of Geophysics and Oil Resources,Yangtze University,Jingzhou 434023,Hubei,China) |
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| Abstract: | In the dissolved fracture-cave reservoirs of the weathered crust of carbonate formation,if water was produced in the target zones of drilled vertical wells,the sidetracking was performed in vertical wells and water was also produced in the fractures of sidetracked wells,it would induce erratic wells.By taking the vertical well LGXX and the sidetracking well LGXXC of the Ordovician carbonate formation in northern Tarim Basin for example,on the basis of fracture pickup of imaging well logging data,the fractur... |
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| Keywords: | imaging well logging sidetracking azimuth fracture occurrence fracture stages |
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