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云南石油勘探处32537钻井队,用爆炸方法回收水泥面以上8(5/8)″套管47根,总长476.56米。井身结构该井井深2278米,套管下至井深数据: 表层套管(12(3/4))″×11972米,水泥返至地面。技术套管(8(5/8))″×761.5米+7((5/8))″×1473.7米+7″×1529.85米,水泥返至井深514米。
32537 drilling team of Yunnan Petroleum Exploration Office recovered 47 (8/8) 8 (5/8) “casing pipes with a total length of 476.56 meters by blasting method. Well structure The well depth is 2278m, casing down to well depth data: surface casing (12 (3/4)) ”× 11972 meters, cement back to the ground. Technical casing (8 (5/8)) “x 761.5 m +7 ((5/8))” x 1473.7 m + 7 "x 1529.85 m and cement returned to well depth of 514 m.