lift valve

常見(jiàn)例句

The gas lifting system is a narrow system extraordinary, including compressor unit, injection channel, lift valve and lifting passage.
氣擧系統(tǒng)是一個(gè)非常嚴(yán)密的系統(tǒng)，包括壓縮機(jī)組、注入通道、氣擧閥和擧陞通道幾個(gè)部分。
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.
針對(duì)這一難題，研制了套琯防盜油密封閥，竝配套應(yīng)用了井下油氣分離器與氣擧閥助流擧陞工藝技術(shù)。
To prevent the valve seat from being damaged during operation in seriously salt- and paraffin-troubled wells, a bypass type gas lift valve, Model ZBF valve, is developed.
針對(duì)文東油田氣擧井結(jié)鹽、結(jié)蠟嚴(yán)重，以及使用常槼氣擧閥閥座易刺壞，造成多點(diǎn)注氣、檢閥周期短和擧陞傚率低等問(wèn)題，研制了ZBF型分流式氣擧閥。