Craig L Cotton

Title: **Craig L. Cotton: Innovative Inventor in Oilfield Technologies**

Introduction

Craig L. Cotton, an accomplished inventor based in Cypress, TX, has made significant contributions to the field of oil and gas technology with a remarkable portfolio of 18 patents. His work, which emphasizes innovative solutions for wellhead assemblies and material dispensing systems, showcases his commitment to enhancing efficiency and safety in oilfield operations.

Latest Patents

Craig L. Cotton's recent patents demonstrate his ingenuity and technical expertise. One notable invention is the **Wellhead Assembly and Test Sealing Architecture**. This innovative design incorporates an external test port for evaluating the primary seal at the interface between the wellhead and its base. The assembly features a unique architecture that includes a secondary seal positioned adjacent to the primary seal. This configuration allows for external testing of the primary seal without the risk of false indications of seal failure. If the interior side of the seal fails under testing conditions while the outer face remains intact, the presence of the secondary seal ensures the outer sealing engagement is accurately detected. This advancement offers a practical means of testing wellhead seals without the necessity of plugging the wellbore.

Another significant patent is the **Apparatus and Method of Disbursing Materials into a Wellbore**. This system comprises a dispensing device with a material chamber designed to store oilfield materials and fluidly connect to the wellhead. It includes multiple flow control devices to regulate the flow of the materials, along with numerous sensors to monitor properties related to the dispensing device. The control system is engineered to open the first flow control device to fill the material chamber with oilfield material and to monitor conditions based on sensor data. When specific conditions are met, it opens a second flow control device to introduce high-pressure fluid into the chamber before fluidly coupling it to the wellhead through a third flow control device.

Career Highlights

Throughout his career, Craig has worked with esteemed organizations such as Cameron International Corporation and Patriot Research Center, LLC. His experience in these companies has significantly influenced his innovative output, allowing him to develop solutions that address real-world challenges in the oil and gas sector.

Collaborations

In the course of his career, Craig has collaborated with talented professionals such as Brandon Matthew Cain and Thomas G. Roesner. These partnerships have fostered an environment of creativity and innovation, contributing to the development of effective technologies in wellhead operations.

Conclusion

Craig L. Cotton stands out as an influential inventor whose contributions have advanced the field of oilfield technology. His inventive spirit and dedication to improving operational safety and efficiency position him as a key figure in the industry. With a growing portfolio of patents, Craig continues to make strides in the innovation landscape, shaping the future of oil and gas technology.