-
Federal
StimuFrac Compressibility as a Function of CO2 Molar Fraction
Department of Energy —
Compressibility values were obtained in a range of pressures at 250degC by employing a fixed volume view cell completely filled with PAA aqueous solution and... -
Federal
Updated Overpressures and Permeability Values for PNNL's StimuFrac Fluid
Department of Energy —
A corrigendum was submitted to the journal of Geothermics on our article "Environmentally friendly, rheoreversible, hydraulic-fracturing fluids for enhanced... -
Federal
Transport of CO2 in Stimuli-Responsive Fracking Fluid, StimuFrac
Department of Energy —
CO2 breakthrough experiments in a column packed with sand and filled with StimuFrac fluid or water to learn about transport of the stimuli (CO2) on environments where... -
Federal
Summary Fracturing of Coso Samples with StimuFrac
Department of Energy —
Lab-scale stimulation was performed on Coso samples obtained from a single core (1623 feet TVD, reservoir Coso CGC 18-27) using StimuFrac and control fluid in the... -
Federal
Lab-Scale Stimulation Results on Surrogate Fused Silica Samples
Department of Energy —
Lab-scale stimulation work on non-porous fused silica (similar mechanical properties to igneous rock) was performed using pure water, pure CO2 and water/CO2 mixtures...