casing wall造句
例句與造句
- Multi - arm caliper logging tool is mainly used for measuring inner diameter changes of the casings , provides evaluation data such as casing diameter changes , casing wall thickness , outer diameter variations of the casings , elliptic changes and equivalent damaging loading , etc
多臂井徑測井儀主要用于測量套管內(nèi)徑變化，提供套管變徑、壁厚、套管外徑變化、橢圓變形及等效破壞載荷等評價資料。 - Abstract : anchor packer is one of the important downhole tools which areused in oil production and waterflood technical operation , such as layer waterflood , layer fracture or acidation , mechanical water block . after anchor is fixed in the simulated test unit , the invasion depth of the casing can be known with the help of the sensor around the casing wall , and then the failure degree is concluded . this is very important for the anchor packer design and site operation
文摘:在油田開發(fā)中封隔器是實施機(jī)械采油、分層注水、分層壓裂或酸化、機(jī)械卡堵水等注采工藝作業(yè)的主要井下工具之一，封隔器上的卡瓦是保證工作可靠性的重要元件，把卡瓦安裝在模擬試驗裝置中，通過在套管壁周圍分布位移傳感器，測得卡瓦錨定后切入套管壁深度，判斷卡瓦對套管的損傷程度，這對封隔器的設(shè)計和現(xiàn)場使用具有十分重要的意義。 - The new unit adopts hollow sucker rod working with pump and as fluid passage instead of conventional sucker rod , and uses a new hanger to fix the one - piece barrel rod pump on the casing wall , improving the operation stability of the subsurface pump
針對這種情況，大港油田新世紀(jì)機(jī)械制造有限公司研制成功一種新型無油管采油裝置，這種裝置以空心抽油桿代替實心抽油桿帶泵工作并兼作出油流道，還通過一種新型懸掛器將整筒抽油泵固定在套管壁上，提高了抽油泵的工作穩(wěn)定性。 - It's difficult to find casing wall in a sentence. 用casing wall造句挺難的