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跟趾端效应
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跟趾端效应
Encyclopedia
工学
水平井完井
释
heel and toe effects
跟趾端效应
在油井生产过程中,长水平井或多分支井在水平方向的延伸,使得油流在趾端和跟端之间产生了摩擦压降,导致跟端排量高于趾端排量,进而造成过早见水或气窜的效应。
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class process
class range
class representative
class-responsibility-collaborator modeling
class-responsibility-collaborator modeling, CRC modeling
classroom aggression
classroom climate
classroom goal structure
classroom management
classroom management in kindergarten
class RP
class RP, coRP
Class Sponsor
class sponsor
class S spectra
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class sum
class teaching
class tower
class tower problem
class T spectra
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Class Voting
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