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地质钻探漏失,污染地下水,破坏地层结构,在实际生产中是一个严重问题。目前常规堵漏材料与堵漏工艺都存在这样那样的缺陷,有待堵漏技术在稳定性、低成本、成胶性上进一步提高。本文在阐述我国地质钻探发展现状,虽然目前地质勘探已不复过去的高点和热点,但是钻探漏失的情况仍然危及着作业地区的人身财产安全,同时严重破坏地质环境。为了彻底铲除这些危害,就需要在常规堵漏材料以及堵漏技术的优缺性基础上对钻探堵漏技术进行革新,以防止出现地下水污染、地层结构破坏等事故。
The loss of geological drilling, groundwater pollution, damage to the formation structure, in actual production is a serious problem. At present, the conventional plugging materials and plugging process all have such defects, and the plugging technology needs further improvement in stability, low cost and gelling. This article expounds the current situation of the development of geological drilling in our country. Although geological exploration no longer has the high and hot spots in the past, the loss of drilling still endangers the personal and property safety in the operation area and seriously damages the geological environment. In order to eradicate these hazards completely, it is necessary to innovate the drilling plugging technology on the basis of the advantages and disadvantages of conventional plugging materials and plugging technologies so as to prevent accidents such as groundwater pollution and stratum structure destruction.