Karen joined Itasca Australia in 2017, and with a background in marketing and process improvement, she provides administration support to the team and manages software sales for the region.
Dr. Sharrock has 15 years industry experience in a wide range of rock mechanics positions such as Principal Geotechnical Engineer (Newcrest Mining NL), Rock Mechanics Engineer (Mt Isa Mines), Senior Geotechnical Consultant (AMC Consultants), Senior Lecturer in Geotechnical Engineering (UNSW) and Associate Professor - Caving Geomechanics (UQ).
Itasca’s unique workflow uses observed microseismicity quantitatively to inform and calibrate geomechanical modeling. Microseismic geomechanics enhances the understanding and value of monitoring data by integrating geomechanics into the interpretation. It increases confidence in geomechanical modeling by ensuring consistency with field diagnostics.
Geomechanical models are constructed using rock properties and stresses computed from core log measurements, and the attributes of the microseismic events can be used to construct a model Discrete Fracture Network (DFN) based on orientation and density.
For example, synthetic microseismicity calculated during hydraulic fracturing simulations can be compared to the field-observed microseismicity. Model parameters can then be adjusted until a good match is achieved, resulting in a calibrated model that can be used to gain insights into the sensitivity of fracture geometry to geomechanical parameters, and to investigate the effects of changes in completion design.
This website uses cookies to ensure you get the best experience on our website.
This policy applies to the site www.itasca.com.au (hereinafter the "Site").
A cookie is a small text file in alphanumeric format deposited on the hard disk of the user by the server of the Site visited or by a third party server (advertising network, web analytics service, etc.). When you log on to our Site, we may install various cookies on your device. The cookies we issue are:
In accordance with the regulations, cookies are kept for 13 months.
By browsing our site, you can click on the "social networks" buttons to consult our LinkedIn profile and our YouTube page. By clicking on the icon corresponding to the social network, the latter is likely to identify you. If you are connected to the social network during your navigation on our Site, the sharing buttons allow you to link the contents consulted to your user account. Google, through Google Analytics, places cookies and tracks the site's audience. We can not control the process used by third-party applications to collect information about your browsing on our Site. We invite you to consult their policy of protection of personal data to know their purpose of use and the navigation information they can collect.
When you visit our Site for the first time, a cookies banner will appear indicating the purposes of the cookies. Please note that further navigation on the Site is equivalent to giving your consent to the use of cookies by ITASCA AUSTRALIA. You can choose at any time to adapt the management of cookies according to your preferences, disable them or express a different choice via the means described below. If you refuse the use of cookies, you may no longer have access to a number of features necessary to navigate certain areas of our Site.
For the management of cookies and your choices, each browser offers a different configuration.
For Chrome:
For Internet Explorer 8:
For Internet Explorer 10 and 11:
For FireFox:
For Safari:
For Opera:
According to the GDPR, you have the right to access, rectify, oppose, delete and limit information from cookies and other tracers. You also have the right to withdraw your consent. For this, please contact [email protected].