Resources
Practical information for drilling decisions.
Explore method overviews, technical guides, diagrams, and downloadable resources covering how drilling capabilities apply to project objectives and operating conditions.
Featured Resources
Featured resources
The right drilling decision starts with understanding the work: ground conditions, project objectives, safety requirements, access, schedule, and required data. Start with selected guides covering Boart Longyear drilling methods, field applications, and the conditions that shape method selection.
Drilling Methods Overview
An overview of Longyear drilling methods and where they may apply across exploration, underground, production, water, and specialized work.
- Guide
- Multi-Capability
Sonic Drilling: When Sample Quality Matters
An overview of Sonic applications where sample quality, hydrology, casing, instrumentation, or unconsolidated material influence method selection.
- Guide
- Sonic Drilling
Dewatering and Water Management Field Guide
A guide to dewatering, water supply drilling, pump services, and field water management where water conditions affect operations.
- Guide
- Water & Support Service
Browse Resources
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Drilling Methods
Plain-language guides to common drilling methods, when they are used, and the project conditions that shape their application.
Technical Guides
Detailed guidance on method selection, ground conditions, sample quality, water requirements, production needs, and operating constraints.
Field & Industry Insights
Operational perspectives on drilling trends, safety, equipment modernization, water management, and changing project requirements.
Tender & Planning Tools
Checklists, one-page summaries, and technical references supporting early project evaluation and tender preparation.
Diagrams & Visual Explainers
Visual explanations of drilling methods, equipment, field processes, sample recovery, and project planning considerations.
Capability Sheets
Short, practical summaries of Longyear capabilities for technical review, project planning, and tender preparation.
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Browse method guidance, capability information, planning tools, and practical considerations for evaluating drilling work.
Sonic Drilling: When Sample Quality Matters
An overview of Sonic applications where sample quality, hydrology, casing, instrumentation, or unconsolidated material influence method selection.
- Guide
- Sonic Drilling
Directional Drilling: Reaching Path and Target Control
A guide to directional drilling considerations, target control, and where bore path matters to project planning.
- Guide
- Directional Drilling
- Diagram
Water Supply Drilling: Applications and Site Considerations
An overview of water supply drilling for projects where water access affects operations, infrastructure, or field planning.
- Guide
- Water & Support Service
Dewatering and Water Management Field Guide
A guide to dewatering, water supply drilling, pump services, and field water management where water conditions affect operations.
- Guide
- Water & Support Service
Browse by Capability
Explore resources by capability.
Review method guidance, technical considerations, and planning resources across Boart Longyear surface, underground, advanced, and water-related capabilities.
Surface & Exploration
Resources covering surface coring, reverse circulation, rotary drilling, sample quality, geological data, and exploration planning.
Related resources
Underground
Resources covering underground coring, production drilling, active mine environments, safety considerations, and execution planning.
Related resources
Advanced Methods
Resources covering Sonic, directional drilling, reduced-exposure systems, field data, and specialized technical applications.
Related resources
Water & Support Services
Resources covering dewatering, water supply drilling, pump services, field water management, and operational continuity.
Related resources
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