海拔补心是指钻机补心高,是钻机基础面到钻机转盘面之间的垂直距离。概念 MD(measured depth):测量深度;TVD(true vertical depth):垂直深度;TVDSS(true vertical depth subsea):即位于海平面之下的真实垂直深度;TVT(true vertical thickness):真实垂直厚度;TST(true stratigraphic thickness):真实地层厚度;KB...
补心海拔,外文名kelly bushing,补心海拔=地面海拔+钻机补心高度。相关名词 MD(measured depth):测量深度;TVD(true vertical depth):垂直深度;TVDSS(true vertical depth subsea):即位于海平面之下的真实垂直深度;TVT(true vertical thickness):真实垂直厚度;TST(true stratigraphic thickness):真实地层厚度;K...