Apparatus and methods for the recovery of hydrocarbonaceous and additional products from oil shale and oil sands
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 25, 2014
Issued Date -
N/A
app pub date -
Feb 12, 2010
filing date -
Feb 12, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Hydrocarbonaceous and additional products are recovered from nonrubilized oil shale and oil/tar sands. A hole is formed in a body of oil shale or oil sand. A heater is positioned into the hole generating a temperature sufficient to convert kerogen in oil shale or bitumen in oil sand to hydrocarbonaceous products, these products are extracted from the hole as effluent gas. One or more initial condensation steps are performed to recover crude-oil products from the effluent gas, followed by one or more subsequent condensation steps to recover additional, non-crude-oil products. The subsequent condensation steps may be carried out in at least one cooled chamber having a sequence of critical orifices maintained at a negative pressure. Carbon sequestration steps may be performed wherein recovered carbon dioxide is delivered down the hole following the recovery of the hydrocarbonaceous products. Various physical parameters may be adjusted to vary the recovery of crude oil or other products or contaminants from the effluent gas.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully