Application of Continuous Drilling Technologies in Coal Mining

Publication Year:
2015
Usage 397
Downloads 280
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Repository URL:
https://ro.uow.edu.au/coal/572
Author(s):
Adam, Scott; Kok, Joel
Tags:
2015
lecture / presentation description
CRCMining’s unique Tight Radius Drilling technology has recently demonstrated highly productive continuous drilling in a Bowen Basin coal formation. The system has been demonstrated to be economically deployable and reliably operable by drilling contractors. A detailed overview of the system is presented, including a summary of the technology status in terms of technical performance, system productivity and stimulation cost. Investigation of the application of continuous drilling technology is currently being extended to underground in-seam (cross panel) drilling and rapid roof bolt hole drilling for long tendon support. An update on these ACARP/CRCMining co-funded research initiatives is presented.