Capitol Appraisal Group, located in Austin, Texas, is an appraisal firm. The company appraises various properties, including industrial, mineral and real estate. It provides appraisal and information services to governmental entities for property taxation. The company provides its clients information affecting taxable oil and gas properties. Capitol Appraisal Group annually provides an illustration of the Independent Oil and Gas Producers Index and its relationship with oil and gas prices. The index represents a sample of oil and gas companies primarily engaged in the exploration and production of oil and gas. Its clients include Anderson Co. Central Appraisal District, Andrews County Appraisal District and Bastrop Central Appraisal District.