煤田地质与勘探Issue(2)：106-108,3.DOI:10.3969/j.issn.1001-1986.2015.02.022
地质导向技术在煤层气水平井施工中的应用
Application of geosteering technology in construction of CBM horizontal well
孙佃金 1孙蕾1
作者信息
- 1. 山东省煤田地质局第二勘探队，山东 济宁 272400
- 折叠
摘要
Abstract
During drilling of CBM horizontal well, geosteering technology such as geological logging data, gas measurement data, gamma logs is used to keep the well trajectory in the target seam, ensuring the drilled ratio of a seam to meet the requirements of design. The paper analyzed the steering measures with geosteering technology for drilling the horizontal interval of CBM well, summarized the characteristics and role of steering using geological log-ging, gas measurement and gamma logs. Trough the application case of the horizontal well HCMS-2, the concrete ap-proach was put forward as regard to the integrated use of geosteering technology to drill CBM horizontal well.关键词
煤层气水平井/地质导向技术/综合应用Key words
CBM horizontal well/geosteering technology/integrated application分类
能源科技引用本文复制引用
孙佃金,孙蕾..地质导向技术在煤层气水平井施工中的应用[J].煤田地质与勘探,2015,(2):106-108,3.
