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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,642 documents.
Making Frac Hits History with Computational Physics
David Cotrell, Tobias Hoeink, Sachin Ghorpade, Elijah Odusina
Unconventional Resources Technology Conference (URTEC)
... fracture geometries in length-symmetric planer elliptical form (i.e., mirrored half-length on either side of wellbore), with asymmetric upper and lower...
2019
Stress Inversion using Microseismic Moment Tensors in the Vaca Muerta Shale
Yunhui Tan, Sergio Cuervo, Sahil Malhotra, Shugang Wang
Unconventional Resources Technology Conference (URTEC)
... mechanisms of Well A, B and C. From Figure 2, it is easy to observe that the microseismic events of Well A is symmetric around the well trajectory...
2019
Profit Optimization from Fracture Design and Production Estimates
David Cotrell, Tobias Hoeink, Elijah Odusina, Sachin Ghorpade, Erik Bernsen
Unconventional Resources Technology Conference (URTEC)
... approach adopted in the Engine represents fracture geometries in length-symmetric planar form (i.e., mirrored half-length on either side of wellbore...
2020
Analysis of a Multi-Well Eagle Ford Pilot
Kevin Raterman, Yongshe Liu, Baishali Roy, Kyle Friehauf, Brian Thompson, Aaron Janssen
Unconventional Resources Technology Conference (URTEC)
.... The utilization of the barrier suggests that proppant distribution is not nearly so uniform and symmetric about the wells as depicted in the model. Likely...
2020
Integrated Multi-Disciplinary Approach to Predict Reservoir Performance: The Diyab Reservoir Abu Dhabi
Colleen Barton, Ghazal Izadi, John Tinnin, Santi Randazzo, Amir Ghadimipour, Yasmina Bouzida, Nicolas Leseur
Unconventional Resources Technology Conference (URTEC)
.... For the no DFN case, all four perfs were stimulated with symmetric fracture growth whereas only the two outer perfs propagated fracture growth...
2020
Estimated Ultimate Recovery Using the Digital Analogue Shale Model
Michael Friedel, Raul Rechden
Unconventional Resources Technology Conference (URTEC)
... indicating the model is unbiased (Figure 9). The differences in average to median values are not the same (symmetric) about the limits, revealing...
2020
Coupling Meshfree Peridynamics with the Classical Methods for Modeling Hydraulic Fracture Growth in Heterogeneous Reservoirs
Shivam Agrawal, Jason York, John T. Foster, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
..., the fracture growth and mesh refinement URTeC 3102 10 are observed to be symmetric around the injection well at all the timestamps. In the following...
2020
Investigation of Lateral Fracture Complexity to Mitigate Frac Hits During Interwell Fracturing
Yanli Pei, Jiacheng Wang, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... be written in terms of the symmetric gradient of the displacement as ε= 1 ( u + T u ) 2 (6) T where u is the displacement vector, u = ux , u y...
2020
Auto-Optimization of Hydraulic Fracturing Design with Three-Dimensional Fracture Propagation in Naturally Fractured Multi-Layer Formations
Jiacheng Wang, Jon E. Olson
Unconventional Resources Technology Conference (URTEC)
...ure 7. In the initial design (Figure 7(a)), the hydraulic fracture geometry is symmetric to the center cluster, though the inner fracture grows shor...
2020
A Novel Probabilistic Approach for GOR Forecast in UnconventionalOil Reservoirs
Yuewei Pan, Guoxin Li, Jianhua Qin, Jing Zhang, Lichi Deng, Ran Bi
Unconventional Resources Technology Conference (URTEC)
... a normal distribution as proposal distribution 𝑞 due to its symmetric characteristics, such that 𝑞b (𝜃 i |𝜃) = 𝑞b (𝜃 i |𝜃) 3. By definition...
2021
Top Seal Character and Sequence Stratigraphy of Selected Marine Shales in Gulf Coast Style Basins
William C. Dawson and William R. Almon
GCAGS Transactions
.... The pore throat size distribution (Fig. 6b) appears symmetric and possesses a well-defined mode. Pore throats range from 0.0337 to 0.0035 microns...
1999
A Coupled Model for Three-Dimensional Hydraulic Fracture Propagation and Proppant Transport
Serhii Kryvenko, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... through 4c. We assume a symmetric bi-wing fracture geometry, and we provide the simulation results for a single wing. After 10 seconds of slurry...
2022
Top Seal Potential of Tertiary Deep-Water Gulf of Mexico Shales
Dawson, William C. and Almon, William R.
GCAGS Transactions
... saturation occurs at 14,120 psia, and the 10% non-wetting saturation value 18,195 psia. The pore throat population is symmetric and possesses a well-defined...
2002
Linked Extensional-compressional Tectonics in Gravitational Systems in the Equatorial Margin of Brazil
Maria Jose R. Oliveira, Pedro V. Zalan, Joao L. Caldeira, Arnaldo Tanaka, Paulo Santarem, Ivo Trosdtorf Jr., Anderson Moraes
AAPG Special Volumes
... or shale. The structural styles are mostly dependent on the nature of the detachment surface. Salt-cored fold belts are dominated by symmetric...
2012
An Efficient Eulerian-Lagrangian Proppant Transport Model Coupled with Three-dimensional Hydraulic Fracture Propagation
Shaowen Mao, Kan Wu, George Moridis
Unconventional Resources Technology Conference (URTEC)
... are ”pay zones”. The perforation is in layer 4, with the lowest confining stress (60 MPa) among all the layers. Layers 1 and 7 are symmetric stress barriers...
2023
A Combined Discontinuous Galerkin / Cohesive Zone Model Numerical Simulator for Hydraulic Fracturing and Application to Frac Hits Mitigation
Santiago Serebrinsky, Mauro Baldini, Federico Castez, Humberto Celleri, Isaías Gallana, Julieta Gutiérrez, Damián Smilovich
Unconventional Resources Technology Conference (URTEC)
...gure 3. Several analytical and semi-analytical solutions exist for this type of problem, e.g., (Detournay, 2004). Figure 3: Schematics of a symmetric plane ...
2023
Analysis of Zonal Interference through Integrated Stimulation and Drainage Diagnostic Measurements in the Uinta Basin, Utah, USA: Microseismic, Crosswell Strain, Offset Pressure Fracture Measurement, and Geochemical Fingerprinting of Produced Hydrocarbons
Shawn Maxwell, Geoffrey Ritter, Trevor Tuttle, Kyle Wilson, Mohammad Tabatabaei, John Sinclair, Aaron Leavitt, Yuchen Liu, Jana Bachleda, Jiang Wu, Faye Liu
Unconventional Resources Technology Conference (URTEC)
... drainage profile was symmetric around the landing point and limited to the UB with some minor contribution from the uppermost UW. The UW profile...
2024
Chapter 9: Tectono-Magmatic Development of the Santos and Campos Basins, Offshore Brazil
G. D. Karner, C. Johnson, J. Shoffner, M. Lawson, M. Sullivan, J. Sitgreaves, J. McHarge, J. Stewart, P. Figueredo
AAPG Special Volumes
... and rheological evolution of the extending lithosphere (Sutra et al. 2013). The sequence initiates with a broadly distributed and symmetric brittle...
2021
Unpacking the Uinta Basin: the next great oil play?
Joshua Sigler, Lucas Fidler, Ted Cross
Unconventional Resources Technology Conference (URTEC)
... variables and production, we generated Shapley values, which are symmetric linear estimates of the per-feature contribution to a prediction from...
2024
Operational Timing Implications on a Multi-Pad Co-Development
Kelsey Call, Hannah Chittenden, Baosheng Liang
Unconventional Resources Technology Conference (URTEC)
... for each formation. Pairing Sequence 1 shows microseismic geometries that exhibit a more radial, symmetric and diffuse distribution in deformation...
2025
A Key Performance Driver Type Curve: Correlating Well Productivity to Oil Wettability
Tamer Moussa, Amin Alinejad, Muhammad Zubair, Hassan Dehghanpour
Unconventional Resources Technology Conference (URTEC)
...) Here, the coefficient of 2 on the right-hand side (RHS) accounts for the symmetric oil flux from two adjacent matrix blocks into a central fracture...
2025
Extensional Fault System Evolution and Reservoir Connectivity
Darrell W. Sims, Alan P. Morris, David A. Ferrill, Rasoul Sorkhabi
AAPG Special Volumes
...; and dB is the spacing of line population B.Shifting the line populations such that they are not symmetric in the circle has little effect on the resulting...
2005
Temperature Monitoring Results for Methane-hydrate Sediments in the Nankai Trough, Japan
Masafumi Fukuhara, Vladimir Tertychnyi, Kasumi Fujii, Valery Shako, Viacheslav Pimenov, Yuri Popov, Doug Murray, Tetsuya Fujii
AAPG Special Volumes
... points is symmetric with reference to the depth of the bottom of the loop. Figure 15 shows a calibrated formation temperature profile after relaxation...
2009
Mass Balance and Thrusting in Detachment Folds
John Suppe
AAPG Special Volumes
... shown if we adopt a specific toy model. Here we adopt a symmetric angular fold model composed of a flexural lid conserving bed length and layer thickness...
2011
The Comparative Reliability of Magnetic, Photometric and Microscopic Methods of Determining the Orientations of Sedimentary Grains
Asahiko Taira, Barry R. Lienert
Journal of Sedimentary Research (SEPM)
... of 1.7. Measurements of magnetic susceptibility anisotropy in low magnetic fields can usually be represented by a symmetric second rank tensor (Nye, 1957...
1979