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[主观题]
某井油补距4.75m,套管大四通高度0.32m。求套补距?
某井油补距4.75m,套管大四通高度0.32m。求套补距?
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A.壁厚
B.损坏和腐蚀
C.深度
D.固井
A.表层套管Φ139.7mm,技术套管Φ244.5mm;油层套管Φ339.7mm
B.表层套管Φ508mm,技术套管Φ339.7mm;油层套管Φ177.8mm
C.表层套管Φ244.5mm,技术套管Φ339.7mm;油层套管Φ508mm
D.表层套管Φ339.7mm,技术套管Φ244.5mm;油层套管Φ139.7mm