down hole problem的意思|示意
井下问题
down hole problem的网络常见释义
井下复杂情况 ... 井下安全downhole safety 井下复杂情况down hole problem 井斜inclination ...
down hole problem相关例句
According to this problem, casing oil stolen prevention sealing valve was developed, matching with down-hole oil-gas separator and gas lift valve lift technology.
针对这一难题,研制了套管防盗油密封阀,并配套应用了井下油气分离器与气举阀助流举升工艺技术。
The problem of the behaviors of coiled tubing down-hole buckling is the key of the success of coiled tubing down-hole operation.
连续油管井下屈曲行为问题是连续油管井下作业成败的关键性问题。
The problem was a highway way located on the left side of the hole. In that brief second or two time seemed too slow down and I felt terror like never before.
问题出在球洞左侧有一条高速公路,在那一两秒钟,时间仿佛都凝固了,我感到前所未有的恐惧。
The present utility model discloses a down-hole depth-determining water sampling apparatus for solving a problem that depth-determining water sampling can not be realized in the prior art.
本实用新型的井下定深取水样装置,为了解决现有技术中无法定深取水的 问题而发明。