常見例句Wellhole fluid system character would be quite different before and after oil/gas influx. 井筒液油氣浸入前后系統(tǒng)特性表現(xiàn)出極大的差異。This paper also sstudiesthe proper use of turbine flowmeter in various wellhole conditions... 本文還研究了,在各種井眼條件下正確使用渦輪流量計,以便提高測井線的解釋精度。The tubeless cementing plug technology for using wire rope putting cement slurry into the pointed position in wellhole is proposed. 引入清潔生產(chǎn)理念,提出了用鋼絲繩將水泥漿送入井筒中預(yù)定位置的施工工藝,即無管柱注水泥塞工藝。The wellhole azimuth is one of the important parameters of borehole quality on whichthe influence factors are very complicated. 井眼方位是井身質(zhì)量的一個重要參數(shù),影響因素相當(dāng)復(fù)雜。Through discussing optimization of location, well angle and direction are defined, this paper summarizeshow to adjust wellhole direction. 通過對地面井位優(yōu)選、方位提前角的確定、扭方位施工等幾方面的論述、對如何控制、調(diào)整井眼方位進行了概括與總結(jié)。The structural system consists of three piece Y-shaped truss,the special spiral-truss and the large diameter steel tube adopted as the wellhole. 塔身結(jié)構(gòu)體系由超大直徑鋼管井筒、三片"Y"形桁架及空間螺旋桁架組成,塔體結(jié)構(gòu)形式新穎、獨特。 返回 wellhole