| Title | Comment | Keywords |
|---|---|---|
| Petroleum Depletion | 17:36 - 18:40 (01:04) / 0.8 MB | "James Sadd", "reflection seismology", "horizontal drilling", "satellite remote sensing", satellite, oil, gas, reserve, geologist, exploration, technology, energy, "fossil fuel", environment, "public health", "sedimentary rock", "geologic time", power, "nonrenewable resource" |