绿色勘查技术在湖南省幕阜山地区钻探工程中的应用与实践

Application and practice of green exploration technology in drilling projects in the Mufu mountain area of Hunan Province

摘要:

随着新一轮找矿突破战略行动的全面开展，矿产资源勘查工作量不断增加，钻探工程施工与环境保护矛盾日益凸显。以绿色发展理念为引领，加强绿色勘查技术方法的应用，减小对环境的破坏，在当前钻探施工中尤为重要。本文介绍了在幕阜山烟竹坡工作区，通过使用便携式全液压钻机施工，使用小型履带运输车搬迁，场地布设时使用铁质循环槽、土工布、防渗膜减少冲洗液、油料渗漏污染，钻进过程中使用环保冲洗液、钻井液离心机，钻进完成后进行废液、废料、垃圾的处理及场地修复等一系列绿色勘查技术措施，减小了施工对环境的破坏，为以后绿色钻探施工提供了可借鉴的经验。并建议完善绿色勘查标准规范，提高绿色施工预算，探索无人机辅助搬迁和高适应性钻机底座，推进绿色勘查施工有效落实。

Abstract:

With the comprehensive implementation of the new round of strategic breakthroughs in mineral exploration， the workload of mineral resource exploration continues to increase， and the contradiction between drilling engineering construction and environmental protection is becoming increasingly prominent. Guided by the concept of green development， it is particularly important to strengthen the application of green exploration technology and methods to reduce environmental damage in current drilling construction. This article introduces a series of green exploration techniques in the Yanzhupo work area of Mufu Mountain， including the use of a portable fully hydraulic drill for construction， the use of small tracked transport vehicles for relocation， the use of iron circulation tanks， geotextiles， and anti-seepage membranes to reduce flushing fluid and oil leakage pollution during site layout， the use of environmentally friendly drilling fluid and flushing fluid centrifuges during drilling， and the treatment of waste liquid， waste materials， and garbage after drilling completion， as well as site restoration. These measures reduce the damage of construction to the environment and provide valuable experience for future green drilling construction， and it is suggested to improve the standards and specifications for green exploration， increase the budget for green construction， explore unmanned aerial vehicle assisted relocation and high adaptability drill bases， and promote the effective implementation of green exploration construction.