1
Charles H Ware, Myron I Kuhlman, Marvin J Schneider, Norman W Hein Jr, Anthony Gus Castrogiovanni, Allen R Harrison: Apparatus and methods for recovery of hydrocarbons. World Energy Systems Incorporated, Patterson & Sheridan L, May 27, 2014: US08733437 (5 worldwide citation)

Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a method for recovery of hydrocarbons from a subterranean reservoir is provided. The method includes drilling an injector well to be in ...


2
Anthony Gus Castrogiovanni, Allen R Harrison, Norman W Hein Jr, Marvin J Schneider: System and methods for steam generation and recovery of hydrocarbons. World Energy Systems Incorporated, Patterson & Sheridan L, August 8, 2017: US09725999

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 generator for lifting or lowering the downhole steam generator in the injector well, a first shear point disposed between the do ...


3
Anthony Gus Castrogiovanni, Marvin J Schneider, Allen R Harrison, Norman W Hein Jr: Apparatus and methods for recovery of hydrocarbons. WORLD ENERGY SYSTEMS INCORPORATED, Patterson & Sheridan L, January 10, 2017: US09540916

Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a completion string for an enhanced oil recovery system is provided. The completion string includes an umbilical device having a plurali ...