| 储气井建腔管柱解卡技术探讨 |
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| 引用本文： | 甘茂生,何彦荣,王壮举.储气井建腔管柱解卡技术探讨[J].江汉石油职工大学学报,2013,26(4):21-23. |
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| 作者姓名： | 甘茂生 何彦荣 王壮举 |
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| 作者单位： | 中国石化江汉石油工程有限公司井下测试公司,湖北武汉,430040 |
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| 摘 要： | 在储气井建腔施工过程中,建腔管柱时常因变形被卡,影响中途测试和后续的建腔施工。由于储气井井身结构的特殊性,常规修井技术不能完全适用于储气井施工。WC1储气井建腔管柱解卡实践证明,活动解卡法和内切割法较为合适的储气井解卡作业。
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| 关 键 词： | 储气井 建腔管柱 解卡 |
On the Unfreezing Technique of Cavity Tubes in Gas Storage Wells |
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| GAN Mao-sheng
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HE Yan-rong
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WANG Zhuang-ju.On the Unfreezing Technique of Cavity Tubes in Gas Storage Wells[J].Journal of Jianghan Petroleum University of Staff and Workers,2013,26(4):21-23. |
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| Authors: | GAN Mao-sheng HE Yan-rong WANG Zhuang-ju |
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| Affiliation: | (Downhole Testing Company of Jianghan Petroleum Engineering Co. Ltd , SINOPEC, Wuhan, Hubei, 430040, China) |
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| Abstract: | During the pocket creating of gas storage wells, the cavity tubes are often stuck due deformation which af- fects the midway tests and the following cavity construction. Because of the special structures of gas storage wells, the techniques that suit the regular well repairs cannot fully satisfy the demands for gas storage well repairs. The WC1 unfreezing practices demonstrate that flexible unfreezing and inner cutting method carl meet the demands of gas＇ storage wells unfreezing. |
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| Keywords: | Gas Storage Wells Cavity Tubes Unfreezing |
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