Title: Background, Current Situation and Trend of Development for Water Shutoff in Horizontal Wells
Abstract: The background of water shutoff in horizontal well is introduced from the aspects of China s horizontal well production situation, reservoir types of application, modes of well completion, type of water production, and the damage of water production, the current situation and problems of water shutoff in horizontal wells are denoted from the aspects bottom water coning mechanism in horizontal wells, water plugging agent, its plugging process study, dynamic reservoir study, the measurement of the well production profile, new chemical agents and physical simulation experiment. It is pointed out that the focus of water shutoff technique is to use a selective plugging agent and injection process.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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Cited By Count: 4
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