In this page you will find links of documents to download.
PUBLICATIONS
Publications by Neal Nagel:
N_NAGEL_Publication _List
Publications by Marisela Sanchez-Nagel:
M_SANCHEZ_NAGEL_Publication _list
WHITE PAPERS & BROCHURES
Oilfield Geomechanics’ Services – General (PDF)
Oilfield Geomechanics Services – Hydraulic Fracturing Unconventionals (PDF)
Oilfield Geomechanics Services – General_PPT (PDF)
OilField Geomechanics LLC Cover (PDF)
OilField Geomechanics LLC Cover – Spanish (PDF)
VIDEOS
Geomechanics Considerations for Casing Deformations in Unconventionals (MP4)
Frac Gradient Explained (MP4)
Near-Wellbore Stresses Explained (MP4)
PRESENTATIONS & PAPERS
Geomechanics for Unconventionals Series:
Fracture-Driven Interactions – A Geomechanics Perspective, Part II (PDF)
Fracture-Driven Interactions – A Geomechanics Perspective, Part 1 (PDF)
Hydraulic Fracturing in Unconventionals:
The Necessity of a New Geomechanics Paradigm (PDF)
Geomechanics – A Simple Definition (PDF)
Geomechanics and Unconventionals (PDF)
Hydraulic Fracturing: Of Magic and Engineering (PDF)
The Complexity Paradigm (PDF)
Stress Shadows Explained (PDF)
– – Evaluation of Stress Shadows (PDF)
Why 100 Mesh? (PDF)
– – Why 100 Mesh Abstract (PDF)
– – Why 100 Mesh Presentation (PDF)
The Geomechanics of Zipper Fracs (PDF)
Who Redefined Frac Gradient…And Why? (PDF)
On The Geomechanics of Refracturing (PDF)
– – ReFrac Considerations (PDF)
Geomechanics and Sand Volume Per Length of Lateral (PDF)
It’s the Rock Fabric, Stupid! (PDF)
Other Articles:
Geomechanics of Induced Seismicity (PDF)
On the Proper…And Not So Proper…Laboratory Testing for Young’s Modulus and Poisson’s Ratio (PDF)
Dr. Neal Nagel 2016-17 SPE Distinguished Lecturer Abstract and Bio (PDF)