| 含H_2S气体涌水井的治理探讨 |
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| 引用本文： | 郝登峰. 含H_2S气体涌水井的治理探讨[J]. 中国煤炭地质, 2011, 0(3): 48-50 |
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| 作者姓名： | 郝登峰 |
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| 作者单位： | 河南省煤田地质局,河南郑州450053 |
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| 摘 要： | JY-1井位于山西碛口锦源煤矿,设计为一水文勘探孔兼做水源井。在钻井施工进入奥陶系时,发现井内涌水,并伴有H2S气体,实测含量为20μg/g。为治理该井,首先进行了物探测井,然后制订了压、堵、封的治理方案,同时对治理过程进行了较为详细的介绍。治理结果表明,井中水位静止,井口H2S含量为0,说明治理获得了成功。最后对该类型井的治理提出了建议。
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| 关 键 词： | 涌水井 H2S气体 治理 JY-1井 |
Probe into Harness of Wells with Water Inflow Containing H_2S |
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| Hao Dengfeng. Probe into Harness of Wells with Water Inflow Containing H_2S[J]. Coal Geology of China, 2011, 0(3): 48-50 |
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| Authors: | Hao Dengfeng |
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| Affiliation: | Hao Dengfeng(Henan Bureau of Coal Geological Exploration,Zhengzhou,Henan 450053) |
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| Abstract: | The well JY-1 in the Jinyuan coalmine,Qikou Town,Shanxi Province is a hydrogeological exploration borehole doubled as a source well.When the well drilling into Ordovician,water gushing had happened and accompanied H2S with measured content 20μg/g.To harness the well,carried out geophysical well logging first,then pressing,stopping and sealing scheme formulated and also the paper introduced the harness process in detail.The result has demonstrated that the water table in well is static,zero H2S content at the collar,thus the harness succeeded.Finally suggestions put forward for harness of same type wells. |
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| Keywords: | water gushing well H2S gas harness well JY-1 |
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