3) crooked section
弯曲井段
1.
An analytic stability result of the CT in the crooked section of horizontal well is obtained with the differential equation analysis and the large displacement/small-strain theory of an elastic rod.
基于弹性杆大位移-小变形理论,利用微分方程法,给出了弯曲井段内连续管柱失稳临界载荷的解析结果,并讨论了弯曲井段内,连续管柱存在稳定问题的条件。
4) constant-curvature well
等曲率弯曲井
5) crooked-hole tendency
井眼弯曲趋势
6) curved three-dimentional wellbore
弯曲的三维井眼
补充资料：牓眼
1.即榜眼。科举殿试考取一甲第二名者。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条