摘要
通过一口小井眼井的取心实践,详细介绍了小井眼取心作业中取心钻头、取心工具的选择、工艺技术措施的确定。同时对取心工具的改进情况和取心成败进行了分析讨论,目的是通过本井取心分析提高小井眼取心专业技术,吸取成败的经验教训,以利于今后相类似作业条件下,提高岩心收获率。
The selections of core bits and tools,and ascertainment of technology measures are introduced in detail through the coring practice in one slim hole;moreover,the improvement of core tools,and success and failure of coring are analyzed and discussed.The purpose is by this hole's coring analysis to improve slim hole coring specialized technology,extract experience and lessons of success and failure,and beneficially raise core recovery under similar operation conditions in future.
出处
《西部探矿工程》
CAS
2006年第8期184-185,共2页
West-China Exploration Engineering
