High-dehydration hardenable plugging sealing agent
A plugging agent and high water loss technology, applied in hardenable, plugging plugging agent, and high water loss fields, it can solve the problems of difficult construction and plugging failure, and achieve simplified drilling procedures, fast plugging speed, High plugging success rate
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[0010] Example 1: 35Kg of solidified material, 25Kg of composite lost circulation agent, 15Kg of high water loss material, 10Kg of elastic expansion material, and 15Kg of fiber material.
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[0011] Example 2: 40 Kg of cured material, 30 Kg of composite leak-stopping agent, 10 Kg of high water loss material, 5 Kg of elastic expansion material, and 15 Kg of fiber material.
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[0012] Example 3: 45 Kg of cured material, 35 Kg of composite leak-stopping agent, 5 Kg of high water loss material, 5 Kg of elastic expansion material, and 10 Kg of fiber material.
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