Oil States International competitors

Jeff A. Stevens is a Chief Executive Officer at Andeavor and Board of Director at Andeavor and is based in El Paso, Texas.

Mr. Horton joined Boardwalk in May 2011 as President and Chief Executive Officer, and he is also a director of Boardwalk GP, LLC. With more than 35 years experience in the natural gas and energy industry, Mr. Horton has extensive industry knowledge. His professional background includes not only leading natural gas pipelines, but also serving as CEO or COO with companies engaged in natural gas gathering and processing, crude oil and liquids storage and transportation, and LNG. Mr. Horton has also served on the boards of several industry associations and has chaired the Gas Industry Standards Board, the Interstate Natural Gas Association of America and the Natural Gas Council.

Marc Edwards is a President/CEO at DIAMOND OFFSHORE DRILLING, INC.; Board Member at DIAMOND OFFSHORE DRILLING, INC.; and VP:Product Enhancement at HALLIBURTON CO and is based in Houston, Texas. He has worked as Lead Board Director & Special Committee Chair at Keane Group, Lead Director at NEXTIER OILFIELD SOLUTIONS INC., and Lead Director at Keane Group. Marc attended Epsom College between 1974 and 1979, University of Bath between 1980 and 1984, and Henley Business School between 1997 and 1999.

Jim Teague is an Ex. V.P./COO at ENTERPRISE PRODUCTS PARTNERS L.P. and is based in Houston, Texas.

F. Nicholas Grasberger serves as Chairman, President and Chief Executive Officer, to which he was appointed in August 2014. Before that, he served as Senior Vice president and Chief Financial Officer from April 2013 to November 2014, and President and Chief Operating Officer from April 2014 to August 2014. Mr. Grasberger joined Harsco in 2013 from Fenner Plc, where he served three years as the Managing Director of their multinational Precision Polymers Division. Prior to Fenner, Mr. Grasberger served in increasingly responsible roles at Armstrong World Industries, first as Senior Vice President and Chief Financial Officer and later as Executive Vice President, where he concurrently served as President of Armstrong's Building Products division. He has also held positions as VP and Chief Financial Officer for Kennametal, Inc. and as Corporate Treasurer and director of the corporate planning process at H. J. Heinz Company. He started his career with USX Corporation. Mr. Grasberger holds a Bachelor of Business Administration from the University of Notre Dame and an MBA from the University of Pittsburgh.

Roger W. Jenkins was elected President & Chief Executive Officer of Murphy Oil Corporation in 2013. Jenkins joined Murphy in 2001 as Drilling Manager in Kuala Lumpur, Malaysia. In 2002, he was promoted to Operations Manager, Sabah. In 2004, he was promoted to Senior Operations Manager. Jenkins was named General Manager, Sabah Operations in 2006 before being promoted to Vice President/General Manager, Sabah Operations in early 2007. In September 2007, he transferred to Houston after being named Senior Vice President, North America, overseeing all North American operations and exploration. In 2009, he became President of Murphy Exploration & Production Company and was named Chief Operating Officer for Murphy Oil Corporation in 2012. 
Jenkins earned a bachelor’s degree in Petroleum Engineering from Louisiana State University in 1983. He received an MBA in Finance from Tulane University in 1994 and has completed the Advanced Management Program at Harvard Business School. Prior to joining Murphy, Jenkins spent 17 years with another major oil company.

Daniel E. Brown serves as the Chief Executive Officer and Board Member. Mr. Brown has 23 years of experience in the oil and natural gas industry having spent his career with Anadarko Petroleum Corporation, or one of its predecessors, until Anadarko was acquired by Occidental Petroleum in August 2019. From October 2017 to August 2019, Mr. Brown served as Anadarko’s Executive Vice President, U.S. Onshore Operations. Prior to that position, he served as Executive Vice President, International and Deepwater Operations beginning in May 2017; Senior Vice President, International and Deepwater Operations beginning in August 2016; Vice President, Operations (Southern and Appalachia) beginning in August 2013; and Vice President, Corporate Planning beginning in May 2013. Mr. Brown joined Anadarko in August 2006 upon the acquisition of Kerr-McGee Corporation, where he began his career. In addition to those positions mentioned above, Mr. Brown held positions of increasing responsibility with Anadarko and Kerr-McGee throughout his career in U.S. onshore and Gulf of Mexico segments, as well as internationally. Mr. Brown was also a director of Western Gas Equity Partners, LP (NYSE: WGP) and Western Gas Partners, LP (NYSE: WES) from November 2017 to February 2019. After the February 2019 simplification of those two MLPs, he served on the board of Western Midstream Partners, LP (NYSE: WES) until August 2019, when the Anadarko-Occidental transaction was completed. Since January 2020, Mr. Brown has served on the board of the Blackstone-backed private exploration and production company, Beacon Offshore Energy LLC, which is focused on the deepwater Gulf of Mexico. Mr. Brown is a registered Professional Engineer in the state of Texas and serves on the board of Junior Achievement of Southeast Texas. Mr. Brown holds a Bachelor of Science in Mechanical Engineering from Texas A&M University and an MBA from Rice University, where he was a Jones Scholar Award recipient.

Mr. Larson has served as President and Chief Executive Officer of Oceaneering since May 2017. He joined Oceaneering in May 2012 as Senior Vice President and Chief Operating Officer and became President in February 2015. Mr. Larson previously held positions with Baker Hughes Incorporated from 1990 until he joined Oceaneering, serving most recently as President, Latin America Region from 2011 and as Vice President of Operations, Gulf of Mexico Region, from 2009 to 2011. Mr. Larson has been a director of Newpark Resources Inc. since 2014.

Terry Spencer is president and chief executive officer of ONEOK and ONEOK Partners, responsible for the organizations’ operations and support functions, including corporate planning and development, human resources, information technology, corporate services, and investor relations and public affairs. He is a member of the ONEOK Partners board of directors. Spencer joined ONEOK in 2001 as director, project development, for natural gas gathering and processing. Later, he served as vice president of natural gas supply and project development in the natural gas gathering and processing segment. In 2005, Spencer became senior vice president of ONEOK’s natural gas liquids business following the asset acquisition from Koch. He became president of natural gas liquids in 2006. From 2007 to 2009, he was executive vice president of ONEOK, with responsibilities for ONEOK Partners’ natural gas liquids gathering and fractionation, and pipeline segments, as well as ONEOK’s energy services segment. He most recently served as chief operating officer of ONEOK Partners and was responsible for the partnership’s three operating segments – natural gas gathering and processing, natural gas pipelines and natural gas liquids. Prior to joining ONEOK, Spencer held positions of increasing responsibility in the natural gas gathering and processing industry with Continental Natural Gas, Inc., in Tulsa; Stellar Gas Company in Houston; and Texas Oil and Gas Corporation’s Delhi Gas Pipeline subsidiary in Dallas. He is a member of the Gas Processors Association board of directors. Spencer earned a Bachelor of Science degree in petroleum engineering in 1981 from the University of Alabama in Tuscaloosa.

James (Jim) Grech has over thirty years of experience in the coal and natural resources industry. He joined the company in June 2021 as President and Chief Executive Officer. Mr. Grech has substantial operational, commercial and financial experience in mining and other energy business operations, as well as extensive experience in utilities and capital markets. Mr. Grech has held executive leadership roles throughout his career, most recently he served as Chief Executive Officer of Wolverine Fuels from 2018 to 2021. Other positions held include President of Nexus Gas Transmission, Chief Commercial Officer and Executive Vice President of Consol Energy and Vice President at DTE Energy. Mr. Grech holds a master’s degree in business administration from the University of Michigan and a bachelor’s degree in electrical engineering from Lawrence Technological University. He also completed the executive development program of the Wharton Business School.