Sentence examples for hydraulic stimulation which from inspiring English sources

Understanding the kinematics of pre-existing fractures under the present-day stress field is an indispensable prerequisite for hydraulically increasing fracture-induced rock permeability, i.e. through hydraulic stimulation, which forms the basis of economically viable exploitation of resources such as natural gas and geothermal energy.

Cuadrilla's 300-page planning application contained one reference to "hydraulic stimulation" which Ms Stevenson said she missed and wouldn't have understood anyway.

"The PGA strongly believes that hydraulic stimulation fracking projects, which meet all legislative and regulatory requirements, will bring significant economic and associated social benefits to the Western Australian economy from local through to state level," Hall said.

Stimulation methods that are applied in EGS developments are summarized in Figure 5, which reveals that hydraulic stimulation is the most commonly used method, independently of the rock type concerned.

Except for some new fractures, which are created during hydraulic stimulation at Soultz by hydrofracturing (Cornet [2012]), seismicity in the Soultz reservoir is mainly restricted to shear movements on existing geological structures, which can be observed during all stimulations performed on the Soultz wells (e.g., Evans et al. [2005b]; Fabriol et al. [1994]; Dorbath et al. [2009]).

In order to evaluate and design hydraulic stimulation in these reservoirs, it is essential to implement a holistic approach in which conducting a secondary fracture treatment after a primary production period from an initial hydraulic fracture is considered as an option.

A major result of this study is that hydrothermally altered zones can act as decoupling horizons, which change the local stress regime and thus significantly affect the seismicity induced during hydraulic stimulation at Soultz.

This study investigates the potential productivity increase resulting from hydraulic stimulation treatments for reservoir conditions typically found in the western part of the basin using commercial hydraulic fracturing software which is routinely used in the hydrocarbon industry and in addition an open source reservoir simulator.

Hydraulic Fracturing (HF) methods, often referred to as hydraulic stimulation, are one of the primary methods used for permeability enhancement.

Lectures and exercises will address 1) the physical and fluid transport properties of unconventional reservoir formations, 2) stimulation techniques such as hydraulic fracturing and 3) understanding microseismicity associated with hydraulic stimulation and induced seismicity associated with wastewater injection.

This is especially true for hydraulic stimulation experiments, aimed at enhancing the connectivity of a borehole to the natural fracture network, since they tend to induce the shearing of fractures, which is controlled by the local stress regime.