In recent years, due to the overexploitation of natural resources in China, geological disasters have occurred frequently, which not only have a serious impact on people’s life safety and property, but also have brought great harm to the earth environment on which they live, indirectly destroying the harmony between human and nature. In addition, in order to obtain more mineral resources, the country is also increasing its mining efforts. In order to reduce the frequency of mine geological disasters, relevant departments have invested more attention in mine development. This paper discusses the application of hydro-environmental geological technology in the prevention and control of geological disasters in order to play a certain reference role for related industries.
文章结合有色金属矿的基本情况,对有色金属矿的开采进行研究,然后,再对开采过程中,所选择的掘进技术进行研究,确保实际工作中,能够对光面爆破进行应用,促使光面爆破在巷道掘进中实现合理的应用,更好地推动巷道掘进工作的顺利进行,实现有色金属开采质量和开采效率的合理提升,促使巷道掘进的效率可以得到合理的提升,最终能够推动有色金属开采的安全系数,并实现相关有色金属的企业持续健康发展.
矿产资源是经济社会发展的重要物质基础,矿产资源勘查开发事关国计民生和国家安全.随着地质勘探工作持续不断开展,地质勘探单位的作业区域逐渐向高海拔等艰险地区转移.在高海拔地区进行地质勘探工作危险有害因素多、事故风险大,因此必须要从"人机环管"多方面去辨识各类危险有害因素和风险,采取有效的、针对性的安全管理措施保障安全生产.
临兴区块盒4段为典型的低孔低渗砂岩气藏,储层敏感性强,存在钻井液易漏失损害、压裂液与地层流体不配伍伤害等问题,开发难度较高.为提高采收率,采用水平井体积压裂的方法,释放研究区储层的产能.开展了对酸液类型、分段射孔方式、支撑剂类型、砂比等压裂工艺参数进行优化的研究,并指导单井施工.结果表明:单井产能得到释放,可为临兴区块致密砂岩气藏水平井压裂工艺参数优化提供一定指导.
现如今我国已经建立完善的农村供水体系,同时农村集中供水率超过90%.但是因为受到水费运行机制不完善、水资源减少、维护保障经费不足等多种问题所带来的影响,这就会导致农村地区供水存在保障率低、规模小等情况,所以就需要建立完善且可靠的农村供水保障方案.
