Devon Energy is a leading oil and gas producer in the U.S. with a premier multi-basin portfolio headlined by a world-class acreage position in the Delaware Basin. Devon’s disciplined cash-return business model is designed to achieve strong returns, generate free cash flow and return capital to shareholders, while focusing on safe and sustainable operations. Headquartered in Oklahoma City, Devon is a Fortune 500 company and is included in the S&P 500 Index. Its common shares trade on the New York Stock Exchange under the ticker symbol DVN.

Continental Resources is a top 10 independent oil producer in the U.S. and a leader in America’s energy renaissance. Based in Oklahoma City, Continental is the largest leaseholder and the largest producer in the nation’s premier oil field, the Bakken play of North Dakota and Montana. Continental is also the largest producer in the Anadarko Basin of Oklahoma and is the second largest leaseholder in the Powder River Basin of Wyoming and tenth largest in the Permian Basin of Texas. With a focus on the exploration and production of oil, Continental has unlocked the technology and resources vital to American energy independence and our nation's leadership in the new world oil market. In 2023, Continental celebrates 56 years of operations.

Crawley Petroleum is an oil & energy company based out of 105 N Hudson Ave, Oklahoma City, OK, United States.

Mack Energy is an Independent Oil and Gas company based out of Artesia, New Mexico. Dedicated to advancing our industry and the communities we live in.

Shebester Bechtel Inc is an oil & energy company based out of P.O. BOX 311, Blackwell, Oklahoma, United States.

Mission Statement: L. E. Jones Company develops and produces one thing: precision valve seat inserts for the world’s premier engine manufacturers. Our customer’s needs are met through enhanced process technology, focused product support and capacity management, dedicated associates and on time delivery. Vision Statement: We aspire to be the most sought after supplier of valve seat inserts for engine producers worldwide through continuous improvement and product/process development. Driven by our employees’ contribution and creativity, we seek to partner with our customers to ensure that they receive the highest value in terms of price, quality, and technical support. Core Values: We are a family owned business committed to meeting the needs of our customers and employee families, creating jobs and supporting our community. We are committed to the safety and security of all our employees and strive for zero incidents. We believe in developing a professional, accountable workforce that strives to maintain the viability of our company. We cultivate teams, foster cooperation, and share mutual respect for each other. We identify, openly communicate, and address problems. We are committed to environmental stewardship and good housekeeping. We take pride in our workmanship, the new products and processes that we develop, and the relationships developed with our customers. We continually pursue True North improvements in quality, delivery, productivity, and employee development ensuring our company’s long-term success. We invest capital resources to remain technologically current, while upgrading existing equipment for improved and continuous capability and productivity, and on time delivery.

Duncan Oil Properties, Inc. is a privately-held oil and gas exploration and production company established in Oklahoma City by J. Walter Duncan Jr. in the late 1950s. The company has been managed since 1993 by J. Walter Duncan IV, who graduated with honors from the University of Texas with a Masters of Business Administration degree. The Duncan family acquired their first Oil and Gas lease in the Illinois Basin over 75 years ago and currently manages Duncan-owned energy interests in 26 states and Canada. Most of the company's operated wells are located in Western Oklahoma. At Duncan Oil Properties, Inc., we strive to let the opportunities drive the budget instead of letting the budget drive the opportunities. We believe the greatest opportunity to create value in our industry is through the drillbit. Accurate and fair reserve estimates are key to establishing good development-drilling prospects. We believe the cycles in the E&P Industry will continue to be deeper and shorter in duration. In a commodity-based industry there is no substitute for low development costs. While the majority of E&P companies are now heavily-leveraged, we continue to believe in a conservative sustainable balance sheet which will ensure our future growth. We know this business plan works, as evidenced by our long and successful history. Our company is interested in establishing relationships with qualified investors and partnering with like-minded energy companies for the purposes of exploring for and developing oil and gas reserves in the Anadarko and Permian Basins.

Park Energy Services is a leading supplier of Conventional Compression, Production Enhancement and VRU services to customers throughout all major producing basins in the United States. By utilizing our wide variety of fleet offerings, Park Energy Services is able to offer you the best solution to meet dynamic production needs – with a heavy emphasis on safety, reliability, and a customer-first approach. Park specializes in data-driven solutions to complex production challenges. Our equipment and field based approach to production optimization provides unmatched return on investment.

TIPTOP OIL AND GAS US LLC is an oil & energy company based out of 3817 N W EXPY, Oklahoma City, Oklahoma, United States.

Tryton Tool Services is a leader and innovator in both vertical and horizontal downhole completion, production, workover tools and technology. TTryton Tool Services is a leader and innovator in vertical and horizontal downhole completion, production, workover tools and technology. Tryton helps our clients to successfully complete wells both vertical and horizontal using well established conventional products as well as our field-proven Tryton Multi-Stage Frac Systems (“MSFS®”) – for both open hole and cemented-in systems. Tryton has been in operation since 1997. Initially starting with one service centre, Tryton has grown to nine service centres in Western Canada as well as a warehouse/distribution centre based out of Edmonton, Alberta. In 2005, Tryton was purchased by Builders Energy Services Trust who in turn merged with Essential Energy Services Ltd. in 2008. We have a strong base of operations with access to products and services supplied by the various business units under the Essential umbrella.

Banner Oil and Gas, LLC is an oil & energy company based out of Oklahoma City, Oklahoma, United States.