新型科学钻探技术体系的产生及其意义
投稿时间：2006-01-09  修订日期：2006-01-09  点此下载全文
引用本文：王达.新型科学钻探技术体系的产生及其意义[J].钻探工程,2006,33(1):1-5.
WANG Da. Emergence and Signification of New Drilling Technology for Scientific Drilling[J]. Drilling Engineering, 2006,33(1):1-5.
摘要点击次数: 1179
全文下载次数: 322
作者单位E-mail
王达 中国大陆科学钻探工程中心 wangda@ccsd.cn 
中文摘要:在中国大陆科学钻探工程“科钻一井”的钻井施工中，形成了独具中国特色的新型科学钻探技术体系。详细论述了该新型科学钻探技术体系的具体内容及其在“科钻一井”施工中取得的主要技术指标；简要介绍了目前国内正在或即将实施的科学钻探工程项目情况；结合即将出台的《国务院关于加强地质工作的决定》和2005年已启动的危机矿山接替资源的找矿勘查工作计划，展示了探矿工程广阔的前景。
中文关键词:中国大陆科学钻探工程  科学钻探  冲击回转钻探  扩孔  井斜控制  泥浆  套管  孔内事故  钻探数据
 
Emergence and Signification of New Drilling Technology for Scientific Drilling
Abstract:During drilling of Well CCSD-1 of China Continental Scientific Drilling Project, a new type of drilling technology system with Chinese Characteristics was developed. The main contents of the system and its results gained in Well CCSD-1 were introduced. The scientific drilling projects which are implementing or will be put in practice were introduced in short. The good prospects of exploration engineering were forecasted, based on ‘the State Council’s Decision on Strengthening Geological Work’ which will be announced and ‘Crisis Mine Replacement Resources Exploration Plan’ which already started up in 2005.
keywords:CCSD  scientific drilling technology  rotary-percussion coring technology  borehole enlargement technology  borehole deviation control techniques  casing technology  prevention and treatment of downhole troubles  data collection and processing technology
查看全文  查看/发表评论  下载PDF阅读器