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水平井预充填砾石完井
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水平井预充填砾石完井
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水平井完井
释
horizontal pre-packed screens completion
水平井预充填砾石完井
在地面,将符合油层性质的砾石充填在内外双层绕丝筛管的环形空间内制成防砂管,并将防砂管下到水平井指定层段的完井方式。
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