
Hard Rock Division
Caldwell, TX 77836
Phone: (979) 596-3504
Fax: (979) 596-3506
Email: contact@kocurekindustries.com www.kocurekindustries.com
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With 25 years of experience in the oil and gas research industry the president of Kocurek Industries, Inc. brings valuable knowledge to the business of supplying high quality core samples to the laboratories and engineers performing the experiments needed for this type of research. Our test systems have also been designed to carry out tests that meet the needs of these laboratories.
Our core samples have to meet very strict quality requirements before we deliver to the customer. We cut cores from .25” diameter up to 10” diameter and up to 60” in length. We do custom sawing for any shape of core sample. We also manufacture specialty cores such as the conductivity cores from sandstones and carbonates and all surfaces of these cores are machined to very tight tolerance. We ship these cores anywhere in the world via UPS, FEDEX, DHL, USPS or your choice. We accept AMEX, VISA, MASTER CARD, or Purchase Order on approval.
If you are looking for the highest quality at the best price this is the service we provide. Our customers are the most important aspect of our business. If you’re happy, we’re happy. Give us a call or contact us by email today!
Oil and Gas Research, Oil and Gas Research Company, Conductivity Cores at Kocurek Industries
High Permeability - High UCS Strength
Kocurek Industries received shipment of several blocks of Bentheimer Sandstone from quarry in Germany. The Bentheimer is a very good sandstone for testing in high permeability formations with good strength.
Kocurek Industries has added a lathe to our list of stone cutting equipment. This will increase our capacity to finish round core samples to machine tolerances. Requirements from new clients have increased demand for exact tolerances of round core samples. We now can supply cores for tests that require exact core dimensions. Please contact us for more info.
Kocurek Industries just completed a shipment to Russia of 550 conductivity / fracturing cores from Ohio sandstone. These samples were machined to exacting tolerance of +/- .005" on width, length and thickness. Also a tolerance of .002" maintained on parallel flatness.
Kocurek Industries is excited to announce the launch of our new website. With easier navigation and more resources that our customers can take advantage of, this site will be a valuable tool for our company and yours. Please take a moment to look around and please let us know if you have any questions about the site or our company.

