Diversified Gas & Oil is perceived as one of Woolsey's biggest rivals. Diversified Gas & Oil was founded in 2001 in Birmingham, Alabama. Diversified Gas & Oil is in the field. Diversified Gas & Oil generates $970M more revenue than Woolsey.

Laredo Energy is Woolsey's #2 rival. Laredo Energy is a Private company that was founded in 2006 in Houston, Texas. Laredo Energy competes in the field. Compared to Woolsey, Laredo Energy has 48 more employees.

Renaissance Oil is one of Woolsey's top competitors. Renaissance Oil's headquarters is in Vancouver, British Columbia, and was founded in 2010. Like Woolsey, Renaissance Oil also operates in the Oil & Gas Exploration, Production, Sales industry. Renaissance Oil generates 35% of Woolsey's revenue.