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油气水侵
释义
油气水侵
Encyclopedia
工学
钻井液污染
释
gas,oil and water cut
油气水侵
当地层孔隙压力大于井底压力时,地层孔隙中的流体(石油、天然气、盐水或淡水)侵入井内的现象。又称井侵、井涌或溢流。
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Legendre coefficient
Legendre condition
Legendre conjecture
Legendre conjugate
Legendre constant
Legendre crater
Legendre differential equation
Legendre duplication formula
Legendre equation
Legendre factorization method
Legendre Fenchel transformation
Legendre-Fenchel transformation
Legendre form
Legendre formula
Legendre function
Legendre function of the first kind
Legendre function of the second kind
Legendre-Gauss quadrature
Legendre geometry
Legendre identity
Legendre-Jacobi elliptic integral
Legendre-Jacobi standard form
Legendre manifold
Legendre modulus
Legendre necessary condition
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