Common use of Seismic and Land Surveying Clause in Contracts

Seismic and Land Surveying. Seismic activities involve surface or subsurface induced seismic pulses. Seismic activities are generally performed in the exploration mode of oil and gas development or in areas of development for refining knowledge of the geology and improving well siting. Seismic activities are conducted for periods of short duration (i.e., typically less than 30 days) in any given area. Activities may utilize large equipment to induce seismic pulses. Additionally, activities may include limited clearing of vegetation to allow equipment access for seismic work and consist of a small crew laying/stringing temporary cables and placing receivers on foot or possibly using off- highway vehicles (OHVs). A crew removes cables and receivers when the work is complete. Land surveying is a low-impact and temporary activity and may require some truck and/or foot traffic.

Seismic and Land Surveying. Seismic activities involve surface or subsurface induced seismic pulses. Seismic activities are generally performed in the exploration mode of oil and gas development or in areas of development for refining knowledge of the geology and improving well siting. Seismic activities are conducted for periods of short duration (i.e., typically less than 30 days) in any given area. Activities may utilize large equipment to induce seismic pulses. Additionally, activities may include limited clearing of vegetation to allow equipment access for seismic work and consist of a small crew laying/stringing temporary cables and placing receivers on foot or possibly using off- highway vehicles (OHVs). A crew removes cables and receivers when the work project is complete. Land surveying is a low-impact and temporary activity and may require some truck and/or foot traffic.

Seismic and Land Surveying. Seismic activities involve surface or subsurface induced seismic pulses. Seismic activities are generally performed in the exploration mode phase of oil and gas development or in areas of development for refining knowledge of the geology and improving well siting. Seismic activities are conducted for periods of short duration (i.e., typically less than 30 days) in any given area. Activities may utilize large equipment to induce seismic pulses. Additionally, activities may include limited clearing of vegetation to allow equipment access for seismic work and consist of a small crew laying/stringing temporary cables and placing receivers on foot or possibly using off- off-highway vehicles (OHVs). A crew removes cables and receivers when the work is complete. Land surveying is a low-impact and impact, temporary activity and may require some truck and/or foot traffic.