Coring
Premium Coring Systems
With 20 years of experience, coring is one of our most established service capabilities, consistently delivering high core recovery rates across demanding drilling applications.
We provide premium cutter core heads and low-invasion coring systems designed to minimize washing, diameter loss, and drilling fluid contamination, helping preserve core integrity and its original characteristics for reliable evaluation and analysis.
Built & Inspected In-House
Barrel Assembly & Quality Control
Core barrels and core head connections are machined, dressed, and inspected by hand before every run, protecting gauge and thread integrity across the full barrel string.
Coring Capabilities
Two core head configurations, each engineered for consistent recovery and dimensional accuracy across standard well programs.
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Core Head
5⅞” Core Heads
5⅞”
4¾” barrels for 2⅝” cores, available in 9 m and 18 m configurations.
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Core Head
8½” Core Heads
8½”
6¼” barrels for 4” cores, available in 9 m and 18 m configurations.
Coring Modes
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Conventional Coring
Standard, through-pipe coring for representative formation samples.
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Oriented Coring
Core recovery with an orientation reference, supporting structural and fracture analysis.
Full Barrel String
Connections Matched to Spec
Barrel sections, stabilizers, and core head threads are matched and staged as a set before shipping.