I thought that the gas was being flared off anyway, feeding it into a turbine at least makes some use of it.
In 2025, Texas vented or flared enough natural gas to generate roughly 2 gigawatts of useful electrical power continuously for the same period.
https://www.eia.gov/dnav/ng/NG_PROD_SUM_DC_STX_MMCF_A.htm
A lot of gas is burned off simply because it cannot be delivered. Pipelines have a maximum capacity and short term storage is limited.
Most of the state's electricity comes from NG, so clearly there is a market for it. Not to mention heating, cooking, exports, ...