3.
遵义小金钩锰矿区钻孔水泥护壁几种灌注方法的试验研究
孙孝刚 王聪 王伟 SUN Xiao-gang;WANG Cong;WANG Wei(Geological Team 102;Guizhou Bureau of Geology and Mineral Resources;Zunyi Guizhou 563003;China);
4.
老挝巴勉岩金矿钻探施工实践
刘宪 LIU Xian(Heilongjiang Supply and Marketing General Company of Geology and Mineral Materials;Harbin Heilongjiang 150036;China);
5.
甲魁煤田绳索取心液动锤钻进施工技术
陈保忠 CHEN Bao-zhong(No.241 Team;Liaoning Bureau of Geology for Nuclear Industry;Fengcheng Liaoning 118100;China);
10.
无固相钻井液在沉积岩复杂地层钻探中的应用研究
黄卫东 HUANG Wei-dong(Qinghai Branch;Ningxia Geological Prospecting Brigade;China National Geological Prospecting Center for Construction Material Industries;Xining Qinghai 810000;China);
11.
孙家庄铁矿初级定向钻进及防斜措施
张文庆 ZHANG Wen-qing(214 Geological Team;Shanxi Province Bureau of Geology Exploration;Yuncheng Shanxi 044300;China);
12.
煤矿矿井水净化处理与回灌治理技术
郭再峰 GUO Zai-feng(Hydrographical Geological Team of Hebei Coalfield Geologic Bureau;Handan Hebei 056201;China);