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Method for forming a gravel packed horizontal well
Method for forming a gravel packed horizontal well
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机译:砾石充填水平井的形成方法
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摘要
Method for forming a gravel pack in-situ about a horizontal well in a sandy formation. The gravel pack is formed in two separate steps so that part of the pack will function as a foundation for slidably inserting and supporting the well liner. Thereafter, the remainder of the pack is completed about the liner by introducing a gravel slurry that accumulates on the foundation and about the liner.
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