Generating probabilistic information on subterranean fractures

DP Craig - US Patent 8,437,962, 2013 - Google Patents
2010/0224365 A1 9, 2010 Abad 2010, O252268 A1 10, 2010 Gu et al. 2010/0307755 A1 12,
2010 Xu et al. 2010.0312529 A1 12/2010 Souche et al. 2011 OO29293 A1 2/2011 Petty et …

Probabilistic earth model for subterranean fracture simulation

DP Craig, MJ Eberhard - US Patent 8,392,165, 2013 - Google Patents
2010/0224365 A1 9, 2010 Abad 2010, O252268 A1 10, 2010 Gu et al. 2010/0307755 A1 12,
2010 Xu et al. 2010.0312529 A1* 12/2010 Souche et al..................... 703/2 2011 OO29293 …

Simulating subterranean fracture propagation

DP Craig - US Patent 8,898,044, 2014 - Google Patents
6.957, 145 B2 10/2005 Spross 7,054,751 B2 5/2006 Craig 7,079,952 B2 7/2006 Thomas et
al. 7,272,973 B2 9/2007 Craig 7,389,185 B2 6/2008 Craig 7,445,045 B2 11/2008 East, Jr. et …

Refining information on subterranean fractures

DP Craig - US Patent 9,176,245, 2015 - Google Patents
G06G 7/56(2006.01) G06G 7/48(2006.01)(57) ABSTRACT G06G 7/50(2006.01) G0IV
I/28(2006.01) Systems, methods, and instructions encoded in a computer E2IB …

Probabilistic simulation of subterranean fracture propagation

DP Craig - US Patent 8,386,226, 2013 - Google Patents
6.957, 145 B2 10/2005 Spross 7,054,751 B2 5/2006 Craig 7,079,952 B2 7/2006 Thomas et
al. 7,272,973 B2 9/2007 Craig 7,389,185 B2* 6/2008 Craig.............................. TO2/13 …

Simulating injection treatments from multiple wells

HG Walters, RE Hyden - US Patent 8,886,502, 2014 - Google Patents
2007/0235.189 A1 10, 2007 Milne et al. 2007/0272407 A1* 11/2007 Lehman et al.............
166,250.1 2007, 0294034 A1 12, 2007 Bratton et al. 2008.0004847 A1 1/2008 Bradford …

High rock slope stability analysis using the enriched meshless Shepard and least squares method

H Zhu, X Zhuang, Y Cai, G Ma - International Journal of …, 2011 - World Scientific
The meshless methods are particularly suitable for modeling problems with discontinuities
such as joints in rock mass. The meshless Shepard and least squares (MSLS) method is a …

Generic strength model for dry jointed rock masses

O Vorobiev - International Journal of Plasticity, 2008 - Elsevier
A new nonlinear thermo-mechanical model for heavily jointed rock masses is presented.
The model describes poroelasticity, shear-enhanced compaction and brittle–ductile …

The role of the spatial scale and data accuracy on deep-seated gravitational slope deformation modeling: The Ronco landslide, Italy

L Longoni, M Papini, D Brambilla, D Arosio, L Zanzi - Geomorphology, 2016 - Elsevier
In recent decades numerical models have been developed and extensively used for
landslide hazard and risk assessment. The reliability of the outcomes of these numerical …

Application of a density–volume fractal model for rock characterisation of the Kahang porphyry deposit

AB Yasrebi, A Wetherelt, P Foster, J Coggan… - International Journal of …, 2014 - Elsevier
This paper proposes a new approach called Density–Volume (D–V) fractal model to
delineate rock characterisation in terms of density and RQD within the Kahang Cu–Mo …