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Leadership

James Holleman
President

James has served as President of Cardinal since 2013. Prior to this, he spent 30 years with Cardinal Services and the successor company, Superior Energy Services, after its sale and reverse merger with Superior, serving as Chief Operating Officer of Cardinal prior to the transaction and as Executive Vice President of Superior until his retirement in 2011.

Jeff DuBois
Chief Operating Officer

Jeff has served as the COO of Cardinal since 2013. Prior to joining the Cardinal team, Jeff served as Vice-President of Superior Energy Services’ Well Solutions Group. From 1999-2001, he held the position of Division Manager for Cardinal Services’ slickline group, prior to its sale and merger with Superior Energy Services. From 1986 to 1999, Jeff was the owner and Vice-President of DUBCO Wireline. He began his career in 1977 working as a Slickline Operator for Marine Wireline in the Gulf of Mexico.

William J. (Jamie) Kartsimas, II
Chief Financial Officer

Jamie has held the position of CFO for Cardinal since May of 2015. Prior to assuming this role, he held the position of CFO for International Snubbing Services, a Superior Energy Services company. From 2004 to 2011, Jamie held various management level positions with several Superior Energy Services companies, including Accounting Manager, Controller, and Director of HR Shared Services. Jamie earned a Bachelor of Science in Business Administration – Accounting degree from the University of Louisiana at Lafayette and carries the Certified Public Accountant and Chartered Global Management Accountant designations.

Drew DeRouen
Division Manager – Cardinal Coil Tubing

Drew joined the Cardinal team in 2012 and was responsible for establishing Cardinal Coil Tubing as a start-up service company. Drew has nearly 25 years’ experience in the Coiled Tubing segment, starting his career in 1995 with Ambar. From 1998 to 2012, he served in various roles for Coil Tubing Services, through its acquisitions by WH Energy, Smith International, and Schlumberger.

David Guidry
Division Manager – Cardinal Slickline

David came to Cardinal in 2013 to assist with the startup of the Slickline business segment. Prior to joining Cardinal, David served as District Manager for Superior Energy Services’ Slickline group in Broussard, LA. He served in various capacities with Moore’s Wireline, which was ultimately acquired by Superior Energy Services through its reverse merger with Cardinal Services in 2001.

Todd Brown
Division Manager – Vesco Rental & Pressure Control

Todd joined the Cardinal group in 2012, transforming a company primarily engaged in flowback rentals into what Vesco is today. Todd came to Cardinal from Oil States Energy Services, where he served in various management positions from 1999 to 2012. Prior to Oil States, Todd served as District Manager for C&H Rental Tools in Houma, LA, which was acquired by STS, subsequently acquired by Oil States Energy Services.

April Bayard
Human Resources Manager

April joined Cardinal in 2014, having previously served in a similar role for Forum Oilfield Technologies from 2003 until her departure. She has been instrumental in leading our growth and compliance initiatives, despite the challenging environment faced early in her tenure with Cardinal. Prior to Forum, April held various administrative and HR positions for several Oilfield Service companies. April holds an Associates Degree in Business Technologies.

Ryan deBoisblanc
Director of Health, Safety, & Environmental

Ryan has served as Director of HSE since joining the Cardinal team in 2013. He came to Cardinal from Superior Energy Services, where he served as HSE Coordinator for Supierior’s Well Solutions Group from 2001 to 2013, which encompassed the Slickline, Gas Lift, and Data Acquisition service lines. Ryan’s HSE leadership has driven the strong safety culture of Cardinal companies. Ryan earned a Bachelor of Science degree in Industrial Technology from the University of Louisiana at Lafayette in December of 2000.