Bill > HB706

This bill establishes new regulations for commercial Class II disposal wells, which are used to inject exploration and production wastes underground. It sets a default maximum authorized surface injection pressure (MASIP) for these wells, calculated at ninety percent of the pressure that would initiate fractures in the injection zone, using either a standard chart or verified field data. Operators can apply for an increased MASIP by providing evidence, attested to by a licensed engineer or geoscientist, that the higher pressure will not cause fractures to extend beyond the designated injection zone and into the confining zone, which is a geological layer acting as a barrier. This demonstration must also confirm sufficient geological barriers between the injection zone and any oil or gas production areas within a one-mile radius, ensure proper well construction and sealing of old penetrations, and include monitoring of underground drinking water sources. Additionally, operators must address any historical seismic activity within a five-mile radius by submitting monitoring and response plans if necessary. If these requirements are met, the MASIP can be increased, with specific limits based on the depth of the injection point. The department has sixty days to approve or deny these applications. Violating the established MASIP or other conditions will result in penalties.

Agriculture and Natural Resources

https://www.legis.la.gov/legis/BillInfo.aspx?s=26rs&b=HB706&sbi=y