4:20 p.m. Update from the Office of Conservation

Bayou Corne/Grand Bayou Response Activity

Friday, Aug. 23 work-

Sinkhole Activity Code 1 – lowest level, indicating little seismic activity detected near sinkhole/Oxy 3

– Conducting under-slab vapor monitoring at 174 Crawfish Stew

– Installing blowers for ventilation systems at 1465 and 1438 Sauce Piquante

– Continuing pressure monitoring at 1405 Sauce Piquante and 1428A Jambalaya

ORW/CPT Wells

– Conducting pump test on ORW 38 (north of community, behind Sauce Piquante)

– Completing ORW 42 (south of La. 70, west of Texas Brine facility)

– Grouting MRAA 08 (Oxy 9 well pad)

– Installing CPT 68 (west of Sportsman’s Landing)

Containment Berm/Roads/Sinkhole

– Stockpiling clay, sand and limestone