Pre-feasibility Study to Identify Opportunities for Increasing CO2 Storage in Deep, Saline Aquifers by Active Aquifer Management and Treatment of Produced Water

Stauffer, Philip H.¹ 

[1] Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

关键词: Coal;    Lignite;    & Peat(01);    Energy Planning;    Policy;    & Economy(29) Energy Sciences;   

DOI  :  10.2172/1154964
RP-ID  :  LA-UR--14-26980
PID  :  OSTI ID: 1154964

美国|英语

来源: SciTech Connect

【 摘 要 】

In this report, we present initial estimates of CO₂ injectivity and plume radius for injection of 0.1 MT/yr and 1 MT/yr. Results for 1 and 10 years of injection are used to show how the plume from a single injector well could grow through time for a simplified, idealized system. Most results are for a 2 km deep injection well, while several results from a deeper plume are also presented to demonstrate the impact of changing depth and temperature.