Gas, Petroleum Products, Volatile Oils - As enacted, makes various changes concerning oil and gas drilling operations; specifies procedural requirements for review of certain administrative actions. - Amends TCA Title 59; Title 60 and Title 68.

SB 2231 updates Tennessee's oil and gas drilling regulations by revising key definitions (replacing "crude petroleum" with "oil" and clarifying "well" to include production boreholes), reducing required buffer zones from streams from 0.5 miles to 0.25 miles, and mandating permits for surface disturbances and drilling operations. It requires operators to submit and comply with approved plans, with non-compliance risking suspension, permit revocation, or fines. These changes directly affect oil and gas operators, producers, and drilling companies conducting well operations across Tennessee. The bill modernizes procedural requirements while maintaining environmental and operational safeguards for drilling activities.