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The AAPG/Datapages Combined Publications Database
Showing 2,884 Results. Searched 196,371 documents.
A Risk-Reduction Recipe Using Frequency-Based Pore Pressure Predictions from Seismic
Roger A. Young, Robert D. LoPiccolo
GCAGS Transactions
.... F Gardner, and A. R. Gregory, 1981, Studies of Elastic Wave Attenuation in Porous Media, (reprinted from Geophysics, v. 27, pp. 569-589), in M. N...
2005
Basic Open Hole Tools: Part 4. Wireline Methods
Mark W. Alberty
AAPG Special Volumes
... induction log is shown in Figure 1. Laterologs The laterolog device measures the voltage and current magnitudes associated with a series of current...
1992
Impact of glacially induced stress changes on fault-seal integrity offshore Norway: Discussion
John K. Davidson
AAPG Bulletin
... was modeled as a laterally unchanging 20-km (12-mi)-thick, elastic-plastic upper crust, overlying a 14-km (8.6-mi) viscoelastic lower crust, a 16-km (10-mi...
2005
Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)
Yexin Liu
Search and Discovery.com
... azimuth variation (left) and velocity method (right). The intensity of other four isotropic layers is near zero. Although the intensity magnitudes...
2015
Fold-Thrust Interactions in the Canadian Rocky Mountains Revisited - A New Kinematic Model and its Implications for Other Shallow Fold-Thrust Belts; #30470 (2016)
Jürgen Kraus, Paul F. Williams
Search and Discovery.com
... Three Sisters: parasitic folds, one magnitude smaller than Mt. Allan syncline Both predate Rundle Thrust SW NE Different magnitudes Three Sisters...
2016
Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs
Refaat Hashish, Mehdi Zeidouni
Unconventional Resources Technology Conference (URTEC)
... ∆𝑡 𝐷 } 𝑖=1 (23) 8 URTeC 61 where (c) is a vector of the arbitrary constants that are evaluated by using the initial conditions for the co...
2019
Abstract: Borehole Stress Measurement Methods: Experiences from Scientific Drilling; #90172 (2014)
Douglas R. Schmitt
Search and Discovery.com
... in a variety of situations. Introduction Knowledge of the magnitudes and directions of stress in combination with fluid pressures in the earth is fundamental...
2014
Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation
Mehdi Tork Qashqai, Erdinc Saygin
Petroleum Exploration Society of Australia (PESA)
... propagation of elastic waves and Wapenaar (2004) extended this to 2-D and 3-D acoustic and elastic media. Despite the success of many studies...
2019
ABSTRACT The Stratigraphic and Sedimentological Evolution of the Mahim, Daman and Mahuva Formation Reservoirs of the Tapti Fields: Tidally-Influenced Deposition in an Oligo-Miocene Tropical Estuarine Embayment on the Continental Shelf of Western India, #90102 (2010)
Sourav Saha, Stuart D Burley, Stuart Gowland, Andy Thurlow, Andy Taylor
Search and Discovery.com
... of acoustic and elastic attributes could be used as a lithology discriminator so that inversion of the seismic volume to rock property attributes should reveal...
2010
Stratigraphic Simulation of Sedimentary Basins: Concepts and Calibration (1)
DAVID T. LAWRENCE , MARK DOYLE , and THOMAS AIGNER
AAPG Bulletin
... the load of sediment and water. This load-induced subsidence is modeled in terms of the deflection of a thin, elastic plate whose thickness varies...
1990
Numerical Analysis of the Design of a Subsea Gas Pipe Route Passing a Thrust Fault Using the Finite Element Method
Fatma Dewi Sinurat, Ir. Dr. Arianta
Indonesian Petroleum Association
... magnitudes. The results of the numerical analysis show that the maximum von mises stress and maximum strain values will have a greater value for a larger...
2021
Tectonic Implications of Quaternary Volcanism in the Western Markagunt Plateau and Red Hills Area, Southwestern Utah: Geochemical and Geochronological Evidence
L. David Nealey, Florian Maldonado, Daniel M. Unruh, James R. Budahn
Utah Geological Association
.... 1205–1218. Steiger, R.H., and Jager, Emile, 1977, Subcommission on geochronology—Convention on the use of decay constants in geo- and cosmochemistry...
1994
Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs
Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh
Unconventional Resources Technology Conference (URTEC)
... correlations between dynamic and static rocks elastic properties. These data were used to model poroelastic horizontal stresses for reservoir and bounding...
2021
Constructing High Resolution, Inch Scale Continuous Logs via a Multi Domain Approach to Improve Hydraulic Fracturing by Capturing Thin Beds in the Bone Spring Formation, Delaware Basin, Reeves County, TX
Santhosh Narasimhan, Pukar Mainali, Harry Rowe, Austin Morrell, Wesley Ingram, Andy Benson, Nathan Ganser, Sean Arrington
Unconventional Resources Technology Conference (URTEC)
... effects [Narasimhan et al 2016]. The standard industry approach of Linear Elastic Stress (LES – triaxial stress path) regime would result in very high...
2017
Rapid Discrete Fracture Analysis of Hydraulic Fracture Development in Naturally Fractured Reservoirs
Dr. Mark Cottrell, Hooman Hosseinpour, Dr. William Dershowitz
Unconventional Resources Technology Conference (URTEC)
... section along the local horizontal direction is assumed independent of its neighboring vertical planes. The plane strain simplification renders elastic...
2013
Using Traditional Methods to Predict Pore Pressure in Devonian Black Shale Basins of North East British Columbia
Sam Green, Joel Loeffler, Shona Clarke, David Thurston
Unconventional Resources Technology Conference (URTEC)
... and diagenetic alteration of the elastic properties such that porosity is not relatable to effective stress. This paper presents a case study showing...
2018
Seismically Driven Estimation of Stress Rotation and Anisotropy and Its Impact on Well Performance
Chip Story, Vikram Sen, Mike Perz, Nicholas Umholtz, Ahmed Ouenes
Unconventional Resources Technology Conference (URTEC)
... be fed to geomechanical simulators to quickly provide lateral stress magnitudes and orientations of the reservoir. All of the benefits so far provide...
2019
On Poroelastic Mechanisms in Hydraulic Fracturing from FDI to Fracture Swarms
Ahmad Ghassemi, Dharmendra Kumar
Unconventional Resources Technology Conference (URTEC)
...). The fracture propagation is implemented in the framework of the linear elastic fracture mechanics approach (Kumar and Ghassemi, 2016). The model has been...
2022
Casing Deformation Risk Prediction with Numerical Simulation During Hydraulic Fracturing in Deep Shale Gas Reservoirs
Jianfa Wu, Xuewen Shi, Qiyong Gou, Ersi Xu, Dongjun Zhang, Xiaoxu Ren, Ting Yu, Kehan Wu, Yanming Tong, Lipeng Wang, Adrian Rodriguez-Herrera
Unconventional Resources Technology Conference (URTEC)
... micro-imager (FMI) and recorded microseismic events of high moment magnitudes (Figure 1). The nature fracture distribution was then validated...
2024
Integrated Analysis of Acoustic Images and Shear Wave Anisotropy Used for Geomechanical Modelling in a Tight Sand Oil Reservoir
Saikat Das, Viet Hoang Nguyen, Sadegh Asadi, Naveen Nathesan, Ahsan Jamil, Hilarion Milan, Ashvin Avalani Chandrakant, Fairuz Azwardy Salleh
Unconventional Resources Technology Conference (URTEC)
... URTEC-208277-MS For hydraulic fracturing optimisation studies, reservoir and bounding formations elastic properties are the key parameters...
2021
Varying Least Principal Stress along Lithofacies in Gas Shale Reservoirs: Effects of Frictional Strength and Viscoelastic Stress Relaxation
Partha Pratim Mandal, Reza Rezaee, Mustafa Sari, Joel Sarout
Australian Petroleum Production & Exploration Association (APPEA) Journal
... corresponds to Young’s modulus, which determines instantaneous elastic stress response at t ¼ 1 s whilst the second factor defines stress at a later...
2021
A New Approach Solving Lateral Wells Complexity, Integrating Borehole Acoustics Reflection Survey and Facies Derived Borehole Images for a Better Completion Strategy, Wolfcamp, West Texas, #42208 (2018).
E.V. Arteaga, C.C. Contreras, E. Haddad, G. Martinez, V.Vallega, O. Zened
Search and Discovery.com
... Sinha, and M. Sanders, 2012, Estimation of horizontal stress magnitudes and stress coefficients of velocities using borehole sonic data: Geophysics, v...
2018
On Causes of Partial Cement Deficiency at Doglegs and its Impact on Casing Failure; An Integrated Modeling Approach
Hao Yu, Arash Dahi Taleghani, Zhanghua Lian
Unconventional Resources Technology Conference (URTEC)
... pointing to the void. The stress magnitudes for deficiency cases are even less than that with perfect cement everywhere but at the voids. Hence, we may take...
2021
Impact of Petroleum-Expulsion Fractures on Productivity of the Bakken Shales: A Geological Interpretation of Pressure Transient Behaviors
Mohammed Al Duhailan, Steve, Sonnenberg
Unconventional Resources Technology Conference (URTEC)
...) the relationship becomes ( ). When it is ( ), the stress regime becomes reverse developing reverse faults (Zoback, 2007). The variation in stress magnitudes...
2014
Geomechanical and Flow Simulation of Hydrofracs Using High-Resolution Passive Seismic Images
Alfred Lacazette, William Dershowitz, Jan Vermilye
Unconventional Resources Technology Conference (URTEC)
... the wellbore and reduces the normal stress on preexisting fractures by increasing the fluid pressure within them. The resulting slip releases stored elastic...
2014