UBD
英文单词：欠平衡钻井(under-balanced drilling)；公用工程介质平衡图(Utility balance diagram)；欠平衡钻井技术(Under Balance Drilling)
英文单词
1.欠平衡钻井(under-balanced drilling)ck flow diagram 公用工程介质平衡图utility balance diagram (UBD) 平面布置图plot plan 立面布置图general arrangement 总 …
3.欠平衡钻井技术(Under Balance Drilling)作为传统的欠平衡钻井技术（UBD）的延伸，全过程欠平衡作业技术以其更好地保护油气藏、降低成本和提高采收率的优点得 …
造句带翻译释义:1.Gas drilling fluid is often used in UBD in low pressure formation.在低压储层进行欠平衡钻井时常选用气体型低密度流体。
2.The main problems for wide application of UBD offshore are the platform space, HSE, organization and management model, etc.目前欠平衡钻井技术在海上推广应用中存在的主要问题涉及平台甲板空间、安全环保、组织管理模式等方面。
3.The study work of wellbore stability and capacity to carry rock cutting during liquid UBD and gas drilling is developed.开展了液相欠平衡及气体钻井井壁稳定及井筒携岩能力研究。
4.Theory of Controlling Wellhead Back Pressure in UBD欠平衡钻井井口回压控制理论与方法
5.UBD and PD communication with domestic team, translation and follow up英国业务总监和项目总监与国内团队沟通的管理，翻译及跟进
6.Current Status of the Research on Drilling Fluids for UBD欠平衡钻井液技术研究现状
7.Applications and Development of UBD Techniques欠平衡钻井技术及其应用与发展
8.Feasibility study on application of UBD in China offshore oil fields我国海上油田欠平衡钻井可行性研究