The creation of tridimensional models that represent the quality and geomechanical characteristics rock mass to be excavated can made by using spatial interpolation techniques. aim this research is improve safety in underground activities, as well spread popularize use methods both continuity variables through geostatistical methods. This article presents demonstrates viability Q-System block e...

There has been little interest in the application of hydraulic fracture treatment in Iranian oil fields, thanks to the primarily suitable production rates of the vast oil fields. In this paper, hydraulic fracturing treatment was simulated by different models for a carbonate reservoir in the southwest of Iran. Suitable pay zones were nominated based on the lithology, water-oil saturation, geomec...

An in-depth knowledge of the geostructural characteristics territory is fundamental for optimizing design artificial structures. Feasibility, costs, duration, and issues works are strictly correlated with geological, geomechanical, in situ stress features area. Remotely sensed data represent a source information detecting tectonic structures that can be complementary to traditional surveys, adv...

The heterogeneity of the rock fabric is a significant factor influencing initiation and propagation hydraulic fracture (HF). This paper presents laboratory study HF created in six shale-like core samples provided by RITEK LLC collected from same well, but at different depths. For each tested sample, we determined breakdown pressure, growth rate, expansion sample moment when reaches surface. Cor...

Abstract The propagation process of blasting vibration has always been a difficult problem affecting the stability high slopes in open-pit mines. Taking Jianshan Phosphorus Mine as research background, combined with engineering geological investigation, field test, monitoring, numerical simulation technology, and theoretical analysis, three-dimensional dynamic adjacent slope after was systemati...