OCI designs and makes equipment for auguring and Kelly drilling.
OCI designs and manufactures augers of all sizes and styles including Sectional, solid core, hollow stem, CFA, and large diameter.
Connections include solid hex, keyed hollow stem, threaded, sealed hexagon, Kelly boxes, and others. All connections can be produced in various sizes and styles.
OCI can design and fabricate Core Barrels of various sizes and styles to suit your project’s meeds. Core barrels can be provided with roller cones, various styles of teeth, carbide matrix, or diamonds. Connections can be Kelly boxes, threads, hex, or others.
AIR KELLYS – OCI can design and manufacture an Air Kelly with inlet swivel to convert your Kelly rig to use with DTH hammers and other tools requiring air or water flush.
KELLY INSERTS – OCI can design and manufacture an insert for your rotary to convert your Kelly machine to DTH type work.
SECTIONAL KELLYS – OCI can fabricate sections or complete bars for repair or replacement of worn or damaged equipment.