甘肃西和大桥金矿区复杂地层钻探施工实践

甘肃西和大桥金矿区复杂地层钻探施工实践

文章导航 > 钻探工程 > 2012 > (1): 44-46

宋端正. 甘肃西和大桥金矿区复杂地层钻探施工实践[J]. 钻探工程, 2012, (1): 44-46. doi: 10.3969/j.issn.1672-7428.2012.01.012

引用本文:

宋端正. 甘肃西和大桥金矿区复杂地层钻探施工实践[J]. 钻探工程, 2012, (1): 44-46. doi: 10.3969/j.issn.1672-7428.2012.01.012

SONG Duan-zheng. Construction Practice of Drilling in Complex Formation of Gold Field in Gansu[J]. DRILLING ENGINEERING, 2012, (1): 44-46. doi: 10.3969/j.issn.1672-7428.2012.01.012

Citation:

SONG Duan-zheng. Construction Practice of Drilling in Complex Formation of Gold Field in Gansu[J]. DRILLING ENGINEERING, 2012, (1): 44-46. doi: 10.3969/j.issn.1672-7428.2012.01.012

甘肃西和大桥金矿区复杂地层钻探施工实践

宋端正

甘肃省地矿局第一地质矿产勘查院,甘肃天水,741020

详细信息

中图分类号: P634.5

刊出日期: 2012-01-10

Construction Practice of Drilling in Complex Formation of Gold Field in Gansu

SONG Duan-zheng

Publish Date: 10 January 2012

摘要: 针对甘肃西和大桥金矿区地层破碎、裂隙发育,漏失、坍塌、卡钻、埋钻等钻进难点,采用金刚石单动双管钻进工艺和聚丙烯酰胺不分散低固相冲洗液护孔技术,并采用多种堵漏措施,取得了较好的技术效果.总结了该矿区复杂地层钻探施工的经验.
- 岩心钻探 /
- 复杂地层 /
- 单动双管 /
- 金刚石钻进 /
- 聚丙烯酰胺 /
- 冲洗液 /
- 护壁堵漏

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