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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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-- no title --

user1

Search and Discovery.com

.... The BHI fracture intensity log was used as supervised data to control the propagation of fracture intensity model: • • • Maximum number of iterations...

Unknown

Natural Fractures in the New Albany Shale, Illinois Basin, and Their Importance for Shale-Gas Production, #80120 (2010)

Julia F.W. Gale, Stephen E. Laubach, Lucas J. Fidler

Search and Discovery.com

... propagation. Compacted, fibrous, quartz‐dolomite‐bitumen veins are present in the basal Blocher Member in some outcrops. The veins are up to 14 cm wide...

2010

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

Search and Discovery.com

...Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014) Shaowu Wang, Thomas Hollis, and Wayne Nowry AAPG Search and Discovery Article...

2014

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... encounters during its propagation through the different geological sequences. The Kutei Basin is affected by strong absorption, related to the presence...

2013

Geomechanical and Flow Simulation of Hydrofracs Using High-Resolution Passive Seismic Images

Alfred Lacazette, William Dershowitz, Jan Vermilye

Unconventional Resources Technology Conference (URTEC)

... frac propagation and reactivation of natural fractures by hydro-shearing and hydro-jacking. By tracking fracture propagation and reactivation...

2014

Frac Hit Prevention and Engineered Treatment Design in the Permian Basin Using In-Situ Stress from 3D Seismic

Michael Shoemaker, James Hawkins, John Becher, Veronica Gonzales, Sandeep Mukherjee, Reza Garmeh, David Kuntz

Unconventional Resources Technology Conference (URTEC)

... and subsequent mineralogy contrasts, control fracture containment vertically and laterally which define fracture propagation and complexity. Far field...

2019

Folds and Folding: Part II

Rasoul Sorkhabi

GEO ExPro Magazine

... have worked out into passive-slip folds and passive-flow folds. In passive-slip folds there is mathematical relationships between wave­ minor...

2013

Use of Seismic Surveying for Study of the Subsurface Structure of Southeast Turkmenistan

D. M. Mil’shteyn

Petroleum Geology: A Digest of Russian Literature

...) velocity of propagation of elastic vibrations increases gradually with depth, reflecting a corresponding increase in formation velocities...

1960

Advanced VSP modeling for efficient data acquisition in deepwater subsalt well

Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysicists and the American Association of Petroleum Geologists REFERENCES Chapman, C. H., 2004, Fundamentals of seismic wave propagation: Cambridge...

2022

Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field

Patrick Fouchard, Scott Leaney, Sugimin Harsono

Indonesian Petroleum Association

... formation or annulus, however, the physics of sonic wave propagation says that the measured slowness will tend to be whichever is faster - the flushed...

1996

Hydraulic fracture plane identification based on unsupervised learning

Zizhuo Ma, Tao Liu, Junzhou Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... on unsupervised learning Zizhuo Ma*, Tao Liu and Junzhou Liu, Sinopec Key Laboratory of Seismic Elastic Wave Technology Summary In hydraulic...

2024

Abstract: Adaptive f-xy Hankel Matrix Rank Reduction Filter to Attenuate Coherent Noise; #90174 (2014)

Nirupama (Pam) Nagarajappa

Search and Discovery.com

... wave). Other types of coherent noise that are less common in occurrence and yet equally important, include air blast, flexure waves and near surface...

2014

Abstracts: Shale Gas: An Unconventional Reservoir; #90173 (2015)

Sunjay

Search and Discovery.com

... of fracture propagation, dimensions and type of fracture, and whether they will stay in zone. Increasingly, seismic is utilized to provide...

2015

Permeability Prediction in Chalks; #40506 (2010)

Mohammad M. Alam, Ravi Sharma, Ida L. Fabricius, and Manika Prasad

Search and Discovery.com

...) showed theoretically that sound wave velocity in rocks depend on both porosity and permeability. Velocity is the primary data available for acquiring...

2010

Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011)

Xavier E. Refunjol, Joel H. Le Calvez, and Kurt J. Marfurt

Search and Discovery.com

... design hydraulic stimulation programs using a prior knowledge of the most likely fracture propagation trends and failure loci. References Aibaidula...

2011

Fault Damage Zones at Reservoir Depths: Observations from a Gas Field in Southeast Asia and SAFOD; #50464 (2011)

Madhur Johri, Mark Zoback, and Peter Hennings

Search and Discovery.com

... and anomalous physical properties such as decreased seismic-wave velocities. Most second-order faults have identifiable damage zones in which the density...

2011

Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters

Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters Jinji Li, Scott Keating, Nasser...

2022

Phase-encoded waveform inversion for multiples

Yike Liu, Bin He, Xiao-Bi Xie, Yingcai Zheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... for k times along its entire propagation path is defined as the kth-order surface multiple. A primary wave can be considered as the zeroth-order...

2022

Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area

Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... by natural gas accumulation and activity. In the formation of gas cloud, the energy of seismic longitudinal wave propagation is seriously attenuated...

2022

Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

...Acquisition geometry design based on full-wavefield migration Billy A. Revelo Obando, Gerrit Blacquire Acquisition geometry design based on Full-Wave...

2022

Towards more accurate reservoir imaging using FWI: An OBN case study at Trion

Zhen Wang, Sen Mei, Zhuocheng Yang, Joakim Blanch, Ezequiel Genova, Juan-Mauricio Florez-Nino, Humberto Salazar-Soto, Alfredo Vazquez-Cantu

International Meeting for Applied Geoscience and Energy (IMAGE)

... to further improve the velocity model with better constraints from the full-azimuth OBN data and more accurate orthorhombic wave propagation. The 15 Hz TLFWI...

2022

Optimizing seismic survey design for frontier exploration in Cyprus salt basins

Chris Tapie, Valeriy Brytik, Shangli Ou, Lindsey Donaldson, Ares Ouzounis, Ivan Fabuel-Perez, Maxime Guillois, Daniel Eke, Sunwoong Lee, Mahir Khalil, Gita Febriany, Luigi Pastore

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the presence of complex overburden, intra-salt complexity, significant deformation, faulting, and salt/shale diapirism. Complex wave propagation...

2023

Impact of Seismic Attenuation on Downhole Microseismic Moment Tensor Inversion

Donghong Pei, Natalia Verkhovtseva, Jon Doucette, Price Stark

Unconventional Resources Technology Conference (URTEC)

... attributed to lattice effects and grain boundary interaction, resulting in more intrinsic attenuation associated with S-wave propagation. Here, Qp...

2016

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

...; Solano and Plessix, 2023; Operto et al., 2023) not only honors the physics of wave propagation through the medium, it also distinguishes itself from...

2024

Prediction and attenuation method of surface-related multiple based on characteristic reflector

Jian Xiang, Huazhong Wang, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... In seismic exploration, scalar wave equation is commonly used to describe the propagation of seismic waves. In the frequency-space domain, the seismic...

2024

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