Global Leaders in Mast and Derrick Design for Every Condition

What we build

Industry Pioneers

In 1938, we revolutionized the petroleum industry by designing and building the <strong>first cantilever mast</strong>. Over <strong>4,000 masts and 700 offshore derricks</strong> later, we continue to lead.

Cost-Effective Solutions

Worldwide, <strong>API Category 4 refurbishment</strong> offers a faster, more affordable alternative to new builds—maximizing value while meeting <strong>API 4F standards</strong>.

Our Certifications

Discover Opportunities

Join our dynamic team at Lee C. Moore and become an integral part of driving innovation in the drilling industry. We actively seek skilled service technicians who are dedicated to providing exceptional field support, offering you an exciting opportunity to make a significant impact and shape the future of drilling.

Trusted Drilling Rig Derrick Supplier in Oklahoma

Lee C. Moore delivers premium drilling rig derricks and comprehensive oil and gas field services to operators across Oklahoma and beyond.

With decades of industry expertise, we’re your reliable partner for safe, efficient drilling operations. At Lee C. Moore, we understand the importance of having a trusted supplier for your drilling rig derrick needs.

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Why Choose Lee C. Moore?

Premium Equipment Supply

We supply high-quality drilling rig derricks built to withstand the toughest field conditions. Our equipment meets or exceeds industry standards, ensuring reliable performance when you need it most.

API Inspection Services

Our certified technicians provide comprehensive API inspection services to ensure your equipment meets all regulatory requirements. We help you maintain compliance while maximizing operational uptime.

Local Expertise, Regional Reach

Based in Catoosa, Oklahoma, we combine deep local knowledge with the capability to serve operators across multiple states. Our team understands the unique challenges of regional drilling operations.

Proven Track Record

With years of experience serving Oklahoma’s oil and gas industry, we’ve built our reputation on delivering quality equipment and exceptional service when operators need it most.

Comprehensive Field Solutions

  • Equipment Supply and Rental

    From drilling rig derricks to auxiliary equipment, we maintain an extensive inventory ready for immediate deployment to your drilling sites.
  • Maintenance and Repair

    Our skilled technicians provide on-site maintenance and repair services to keep your operations running smoothly and minimize costly downtime.
  • API Compliance Support

    Stay compliant with industry regulations through our thorough API inspection services and documentation support.
  • Emergency Response

    When equipment issues arise, our rapid response team is available to get your operations back online quickly.

Frequently Asked Questions

What types of drilling rig derricks do you supply?+
We supply a complete range of drilling rig derricks suitable for various well depths and drilling conditions, all manufactured to meet strict industry specifications.
Do you provide API inspection services for existing equipment?+
Yes, our certified inspectors provide comprehensive API inspection services for both new and existing equipment to ensure regulatory compliance.
How quickly can you respond to equipment needs?+
With our Catoosa location and regional network, we typically respond to equipment requests within 24-48 hours, depending on specific requirements.
Do you serve operators outside Oklahoma?+
While based in Oklahoma, we provide oil and gas field services to operators across the region, with the capability to mobilize equipment to multiple states

News Updates

News Updates