| 广安凝析气藏水平井携水采气工艺技术探讨 |
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| 引用本文： | 吴月先,钟水清. 广安凝析气藏水平井携水采气工艺技术探讨[J]. 吐哈油气, 2010, 15(1): 53-55 |
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| 作者姓名： | 吴月先 钟水清 |
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| 作者单位： | 中国石油川东钻探工程有限责任公司,四川642150 |
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| 摘 要： | 川中地区小口径连续油管携自由水采气工艺技术,首次成功地在水平井中先导试验,提高了低产气井开采效果。然而工艺技术水平的提高,又受到了许多技术性挑战。在剖析了气井产自由水地质特征和水患危害,小口径连续油管携水采气工艺技术进展的基础上,提出了发展战略和技术思路,有助于技术攻关及科学决策。
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| 关 键 词： | 凝析气藏 自由水 水平井 连续油管 携水采气 |
Discussion of Technique of Water-carrying Gas Production for Horizontal Wells in Guang'an Condensate Gas Reservoir |
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| Wu Yuexian,Zhong Shuiqing. Discussion of Technique of Water-carrying Gas Production for Horizontal Wells in Guang'an Condensate Gas Reservoir[J]. Tuha Oil & Gas, 2010, 15(1): 53-55 |
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| Authors: | Wu Yuexian Zhong Shuiqing |
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| Affiliation: | Wu Yuexian,Zhong Shuiqing (East Sichuan Drilling and Exploration Engineering Co.Ltd,PetroChina,Sichuan 642150) |
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| Abstract: | Technique of free-water-carrying gas production with slim-hole coiled tubing was first successfully used in pilot-testing of horizontal well in middle region of Sichuan.It improves the recovery effect of gas stringer. The improvement of the technique faces many technical challenges.Based on the analysis of geological characteristics of producing free water from gas well,hazard of water disaster,and progress of the technique,a train of technical thought of development strategy is presented,which is helpful t... |
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| Keywords: | condensate gas reservoir free water horizontal well coiled tubing gas production with water-carrying |
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