Specifications include, but are not limited to: The vendor will be temperature logging approximately 12 oil wells (depending upon available funds), the majority of which are temporarily abandoned and have been completely inactive for three (3) months or more. A few of these wells may be abandoned/orphaned wells. The temporarily abandoned wells have had bridge plugs installed above the producing zones and are assumed to have been filled with inhibitor treated water. Therefore, H2S or corrosive fluids are not expected to be encountered. The majority of wells will likely not contain production tubing. The average depth is anticipated to be 10,000 feet and the maximum temperature is likely to be less than 350°F (177°C).