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钻井事故
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钻井事故
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drilling accident
钻井事故
钻遇地层时,未及时掌握井下地层、压力、温度变化等信息,没有针对性的预防措施和设备保障,钻井装备及钻井管柱不满足安全钻井需求,或已发生钻井复杂情况未采用正确的处理方法,导致钻井过程中断甚至造成重大人身伤亡、设备严重损毁、重大社会影响的的事件。
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legal person of private interests
legal person of public welfare
legal person responsibility system of water conservancy project
legal person units of construction project
legal pluralism
legal precedents in the Song Dynasty
legal procedure
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legal protection of biodiversity
Legal Protection of Computer Programs
legal provisions on heavy penalty for theft and robbery
Legal Psychology
legal psychology
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legal regime of overseas investment
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legal relationship between school and student
legal relationship between school and underage student's parent
legal relationship between the primary and middle school and student
legal relationship in civil procedure
legal relationship in health care
legal relationship of Construction Engineering Investigation
legal relationship of construction project price management
legal relationship of construction project subcontracting
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