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As one of the most respected manufacturers in the business, Full Circle Enterprises, Inc. supplies the international petroleum exploration industry with both on and offshore drilling rig packages. An industry benchmark and globally known for their expertise and experience in the design and manufacturing of drilling masts, derricks, and substructures, Full Circle, time after time, meets the customer needs.

Founder Don Branham brings 60 years of expertise in rig design and a highly diversified experience in installations to bear on projects--having worked with and in many cases taught industry professionals around the world. His expertise and gift of design have earned respect and recognition from industry colleagues. His teams have built many of the largest and most unique structures in the drilling industry including the first two floaters in the North Sea off of Scotland.


Full Circle's expertise with proven technology, coupled with the newest drilling concepts, provides the tools for customizing any modern drilling system a customer may need. We continue to supply generic substructures to minimize handling for use in remote areas without ready access to assembly equipment.

Custom Design and Manufacturing

The Full Circle design team brings unequalled expertise and capabilities to bear on a superior product. Our state-of-the-art manufacturing facility with cutting edge technology in Conroe and Tomball, TX near the center of U.S. oil and gas exploration serves as the international headquarters.

The use of computer-analyzed drawing techniques, coupled with years of experience in every oil-producing area of the world, provides a basis to design rigs with new features not yet available in the market place. All of our resources are utilized to provide a custom product to meet each customer's unique needs.


With our state-of-the-art manufacturing facilities strategically located, we can accommodate the needs of any customer.