Texas Tax Code 201.060 - Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2022 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2009 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced In Association With the Production of Geothermal Energy 2014 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2011 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2016 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2018 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy 2019 Texas Tax Code 201.060 – Exemption of Gas Incidentally Produced in Association With the Production of Geothermal Energy