Assuming that the overburden stress (Sv), is one of the three principal stresses, the stress tensor (representing the in-situ stress field)…
Microseismic location error simply explained
What is microseismic location error?
Extended Leak-off Test 101
Assuming that the overburden stress (Sv), is one of the three principal stresses, the stress tensor (representing the in-situ stress field)…
What’s b-value after all?
Simply put, b-value is the slope of a log-normal distribution of passive seismic event sizes, namely the number…
On Predicting Physical Rock Properties
The physical properties of rocks – their density and elastic moduli – along with their porosity and the…
Image Logs Untangled
Assuming that the overburden stress (Sv), is one of the three principal stresses, the stress tensor (representing the in-situ stress field)…
Microseismic Monitoring: DAS vs. Conventional Geophones (Downhole & Surface)
How does microseismic (MS) acquisition using DAS (Distributed Acoustic Sensing) compare with conventional Downhole or Surface using geophones?…
Top 4 qualifiers for choosing microseismic vendors
You have business objectives and available budget in place to conduct a microseismic survey on your next frac…