Structure Modifications and Upgrades

Reinforcement Kits
Upgrade your drilling structure to increase hook or setback capacity with a reinforcement kit from Lee C. Moore. Our team of engineers will analyze the structure and issue drawings for reinforcement materials to be applied on critical load paths to achieve the new capacity.

Features and benefits
  • Extend setbacks to accommodate more drill stands
  • Increase hook load capacity
  • Engineers able to work with any make or model
  • Meets API specification 4F
  • Lee C. Moore backs up the increased capacity

Mast/Derrick Extension

Lee C. Moore’s mast/derrick extension mounts to the drilling structure to create additional height and clearance for the traveling block and top drive. Each extension is manufactured with high-strength steel and fabricated to each customer’s specified height.

Features and benefits
  • Interfaces with any make or model drilling structure
  • Multiple options for interfacing with existing structure with minimal reinforcement
  • Does not interfere with moving components
  • Maintains existing transition within the structure
  • Designed and manufactured per API 4F specifications

Learn more
Quotes are available on request. Contact us and provide the make and model of your drilling structure and capacity requirements.

More information is also available in theSee our Field Services spec sheet or in our online brochure.