摘要 |
A hydrocarbon strategic reserve method comprises operating production wells deployed in a post-pyrolysis oil shale formation at significantly elevated wellhead pressures for an extended period of time so as to store hot hydrocarbon fluids within pore space thereof. In some embodiments, the hydrocarbon fluids are stored at a depth of at least 100 meters or at least 200 meters or at least 300 meters. In some embodiments, the hydrocarbon fluids are stored substantially at or above bubble point curve thereof. |