The present invention relates to systems, apparatuses, and methods for providing a reliable,
high purity source of CO 2 that is used in the recovery of formation deposits, such as fossil …

This patent application claims benefit to US Ser. No. 60/885,442, filed Jan. 18, 2007, and is
a continuation-in-part of US Ser. No. 1 1/868,707, filed Oct. 8, 2007, which claims benefit of …

A system for recovering hydrocarbons comprises a downhole steam generator for coupling
with a packer in an injector well, an umbilical device coupled to the downhole steam …

The present invention relates to carbon-based fluorescent nano-agent tracers for analysis of
oil reservoirs. The carbon-based fluorescent nano-agents may be used in the analysis of the …

Embodiments of the invention described herein relate to methods and apparatus for
recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a …

The present invention relates to carbon-based fluorescent nano-agent tracers for analysis of
oil reservoirs. The carbon-based fluorescent nano-agents may be used in the analysis of the …

(57) ABSTRACT A downhole Steam generation system may include a burner head
assembly, a liner assembly, a vaporization sleeve, and a Support sleeve. The burner head …

A downhole steam generation apparatus and method of use are provided. The apparatus
may include an injection section, a combustion section, and an evaporation section. The …

Carbon-based fluorescent nano-agent tracers for analysis of oil reservoirs are provided. The
carbon-based fluorescent nano-agents being inexpensive means of analyzing, among other …

A steam assisted gravity drainage process that includes the addition of oxygen for
recovering hydrocarbons from a hydrocarbon reservoir is described. Steam and an oxygen …