DRILLING SERVICES

PT Terra Nusa Prima provides professional drilling services to support geotechnical, mining, groundwater, and environmental projects. Our drilling operations are carried out by trained field crews using modern equipment to ensure high-quality sampling, consistent data recovery, and reliable subsurface characterization.

Contact for professional Drilling Services

DRILLING SERVICES

🚧 Drilling Services: Precision and reliability for every project. 🔹 Drilling Jacro 100 – Deep exploration with superior performance. 🔹 Drilling Jacro 75 – Efficient drilling for mid-depth applications. 🔹 Drilling Jacro 50 – Compact and reliable for light to medium investigations. 🔹 Jack-Up Pontoon – Stable offshore platform for safe and accurate drilling operations.

Drilling Services

PT Terra Nusa Prima provides professional drilling services to support geotechnical, mining, groundwater, and environmental projects. Our drilling operations are carried out by trained field crews using modern equipment to ensure high-quality sampling, consistent data recovery, and reliable subsurface characterization.

Our services help clients understand underground conditions accurately before design, construction, mining extraction, or groundwater development begins.

Professional drilling operations and geotechnical sampling conducted by PT Terra Nusa Prima.

Drilling tool specifications

Jack-Up Pontoon UNICORN - PT Terra Nusa Prima Details
Jack-Up Pontoon UNICORN - PT Terra Nusa Prima Details
Jack-Up Pontoon UNICORN - PT Terra Nusa Prima Details
Jack-Up Pontoon UNICORN - PT Terra Nusa Prima Details

Scope of Services

Geotechnical Drilling We provide drilling programs tailored for foundation design and engineering studies, including:
  • Soil and rock drilling
  • Undisturbed and disturbed sampling
  • Wash boring and rotary drilling
  • Standard Penetration Test (SPT) integration
  • Continuous soil and rock logging
These services supply essential data for geotechnical interpretation and project feasibility.
Mineral Exploration Drilling We support mining and mineral discovery projects through:
  • Core drilling
  • Geological logging
  • Sample handling and recovery
  • Laboratory coordination
  • Resource confirmation and evaluation
Our drilling helps identify mineralization zones and supports early to advanced exploration stages.
Groundwater & Water Well Drilling To support water supply development, we offer:
  • Borehole drilling
  • Aquifer depth identification
  • Pumping test integration
  • Well casing and installation
  • Geological and hydrogeological logging
These services help ensure efficient groundwater utilization and productivity.
Environmental & Monitoring Well Drilling We provide drilling solutions to support environmental compliance and baseline studies:
  • Installation of monitoring wells
  • Groundwater sampling
  • Contamination plume evaluation
  • Soil and aquifer characterization
These services are essential for environmental permitting and long-term monitoring programs.
Field Testing Integration Drilling may be combined with in-situ field tests such as:
  • Standard Penetration Test (SPT)
  • Cone Penetration Test (CPT/CPTu)
  • Dynamic Cone Penetrometer (DCP)
  • Permeability and slug tests
This integration provides accurate engineering parameters directly for design and modeling.
Core Handling, Logging & Reporting All drilling data is recorded and summarized in professional documentation:
  • Core and soil sample logging
  • Visual classification
  • Depth and strata interpretation
  • Laboratory testing coordination
  • Engineering reporting
Reports are structured to support design decisions, regulatory requirements, and project planning.

Why Choose PT Terra Nusa Prima

  • Skilled drilling teams and professional engineers

  • Modern, well-maintained drilling machinery

  • Safety-focused operations

  • Accurate documentation and reporting

  • Proven experience in mining, infrastructure, groundwater, and environmental projects

We deliver drilling solutions that are efficient, safe, and technically dependable.

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