E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/22 (2006.01)
Patent
CA 2618838
Systems for enhanced in-situ or perhaps even ex-situ biogenic methane production from hydrocarbon-bearing formations (1) including coal seam, oil shale, coal, coal derivates and the like are presented in embodiments such as but not limited to: increasing and perhaps even selection of microbial populations (2), amending CBM water and other microbe-containing media, diminishing sulfate reduction competition, enhancing organic matter concentrations and generation of biogenic methane (10), universally treating hydrocarbon-bearing formations, and introducing amendments (3) to hydrocarbon- bearing formations.
L'invention concerne des systèmes pour une production de méthane biogénique in situ ou peut être même ex situ, à partir de formations contenant des hydrocarbures (1) comprenant un filon de charbon, du schiste bitumeux, des dérivés de charbon et analogues. Des modes de réalisation de l'invention concernent, de manière non exhaustive, des méthodes pour : augmenter et même parfois sélectionner des populations microbiennes (2), modifier l'eau azéotrope et d'autres supports contenant des microbes, réduire la compétition de réduction de sulfate, accroître des concentrations de matière organique et la génération de méthane biogénique (10), traiter de manière universelle des formations contenant des hydrocarbures, et apporter des modifications (3) à ces formations contenant des hydrocarbures.
Bland Alan E.
Jin Song
Price Herbert S.
Sim & Mcburney
University Of Wyoming Research Corporation D/b/a Western Researc
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