Typically when considering RRC data from the Production Data Query (PDQ) System one has to go back 18 months to find data that is within 1% of actual output. In the chart above the upper and lower bound are each 1 standard deviation (sigma) above and below the “CORRECTED” estimate, th...
has not had pending permit activity during the coverage period. If you are not familiar with the counties where oil and gas development is occurring, please consult the Railroad Commission's free Drilling Permit Application Query (http://webapps.rrc.state.tx.us/DP/initializePublicQueryAction.do)...
If movement of mining fluids out of the production zone is detected, the operator needs to have operating procedures to analyze an excursion and determine how to remediate it [130]. Figure 9. Schematic of in-situ-recovery mine showing production area, mine area, and monitoring wells (gray ...