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气侵
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气侵
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钻井液污染
释
gas cut
气侵
钻井中,特别是探井和气井作业中,钻井液被天然气或空气侵入,造成钻井液比重降低,黏度升高的现象。轻者引起井内压力不稳定,导致停钻除气,重者会造成井喷、井塌事故。
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arrosion
Arrow
arrow
arrow diagram
arrow function
arrowgrass
arrowgrass family
arrowhead
arrowhead curve
arrowhead method
arrowhead scale
Arrow-Hurwicz-Uzawa gradient method
Arrow-impossibility theorem
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Arrow paradox
Arrow-Platt relative risk aversion
Arrow-Pratt absolute risk aversion
Arrow-Pratt coefficient
arrowroot
Arrow's impossibility theorem
Arrows of God
Arrow's paradox
arrow tower
arrow worm
ARS
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