| OGLA | Form: (02A) 400053451 08/20/2010 | Location may be in a sensitive area due to shallow groundwater; therefore if drilling pits intercept groundwater the pit must be lined or a closed loop system used. |
| OGLA | Form: (02A) 400053451 08/20/2010 | Kerr-McGee Oil & Gas Onshore LP will implement site-specific best management practices in accordance with good engineering practices, including, but not limited to, construction of a berm or diversion dike, site grading, or other comparable measures, sufficient to protect a dried-up ditch located 59' East and the possible shallow depth to ground water (20 feet) of the Vonderlage 35-31 oil and gas location from a release of drilling, completion, produced fluids, and chemical products. |