Expert Metallurgical Consultations and Recommendations
CRA can help you select the right materials. We have metallurgical experts on staff to help you determine the right corrosion resistant alloys for your well. Choosing an alloy that will meet your requirements begins by analyzing the temperature, pressure, and concentration of H2S, CO2 and Cl- , and other environmental conditions in your well.

Optimizing Well Design
We can also consult with you on well design to maximize product and program efficiencies. We maximize production flow rates by:
• Maximizing inside diameters – We can do this safely because the mechanical   properties and dimensional tolerances of our OCTG meet the high end of   ISO standards.
• Improving the microfinish of the inner diameter –The smoother finish of our   cold-worked OCTG decreases the turbulence and enhances the flow.

Turnkey Machining and Manufacturing
Corrosion-resistant alloys enable a new range of engineering options. We can help service companies re-design downhole tools to be more economical in sour gas wells – without compromising the integrity of the tool. We can even provide turnkey manufacturing options.

Multiple Sourcing
To help ensure that you have the corrosion resistant alloys, tubulars and components you need, when you need them, CRA contracts with multiple sources to consistently keep our inventory levels extensive.