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The AAPG/Datapages Combined Publications Database

Showing 19,707 Results. Searched 195,506 documents.

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Abstracts: Fluid Substitution and Seismic Modelling in a Sandstone Aquifer; #90173 (2015)

Virginia C. Vera and Don C. Lawton

Search and Discovery.com

... of interest simulating pre, during and post CO2 injection scenarios. From Gassmann calculations it was found that the P-wave velocity decreases...

2015

A Comparison of the Various Methods of Dip Migration

H. Bruce Mayo

Oklahoma City Geological Society

... velocity distribution, cross section scale, and seismic record data were used for each. Mr. J. E. Stones and Mr. R. H. Peacock (Superior Oil Co...

1958

Time-Lapse Refraction Seismic I: A Complementary Monitoring Method?

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... in velocity with depth, they dive into that to generate a head wave or refracted wave the velocity the subsurface and then turn back again, without...

2017

Application of shear-wave seismic interpretation technology in shallow gas clouds area

Wang Yan, Deng Zhiwen, Chen Zhigang, Cai Yintao, Zhang Rui, Xi Xiaoyu, Wu Dan

International Meeting for Applied Geoscience and Energy (IMAGE)

... that the frequency spectrum of P-wave is slightly higher than that of S-wave. However, the velocity of P-wave is more than twice that of S-wave, which indicates...

2023

AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)

Mohammad Ali Riahi, Mohammad Emami Niri

Geological Society of Malaysia (GSM)

... to the attributes. In the P-wave velocity computed section, a low velocity anomaly was found that matched with AVO anomaly in other attributes, proving...

2006

Abstract: Migrating Reflections from the Moho Using a Refraction Velocity Model … An Example from the Slave Craton, NWT; #90211 (2015)

Joaquin Aristimuno and Claire Samson

Search and Discovery.com

...Abstract: Migrating Reflections from the Moho Using a Refraction Velocity Model … An Example from the Slave Craton, NWT; #90211 (2015) Joaquin...

2015

Continuous Velocity Logging

H. R. Breck, S. W. Schoellhorn, R. B. Baum

Tulsa Geological Society

...Continuous Velocity Logging H. R. Breck, S. W. Schoellhorn, R. B. Baum 1955 233 238 Vol. 23 (1955) Acoustic or continuous velocity logging...

1955

Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)

Arnim B. Haase, Charles P. Ursenbach

Search and Discovery.com

... and Figure 4 display the anelastic analogues to Figure 1 and Figure 2. Discussion and Conclusions For Class 1 AVO models, the P-wave velocity...

2015

Abstract: Seismic Detection of Cracks in Carbonates Associated with Potash Mining; #90171 (2013)

Zimin Zhang and Robert R. Stewart

Search and Discovery.com

..., we investigate the quality of the logs and find shear-wave velocities are very poor in the salt interval in this well, while the P-wave velocity...

2013

Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)

Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang

Geological Society of Malaysia (GSM)

... sweep method for updating velocity inside the basement. Introduction The current study area is in the Cuu Long Basin, offshore Vietnam. In this area...

2008

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

... and shorten the processing cycle. High resolution velocity model building techniques Diving wave tomography for near surface low velocity layer model building...

2023

Application of Seismography to Geological Problems

Eugene McDermott

AAPG Bulletin

... in the hand. A quick movement of the hand at A starts a wave down the rope. This wave travels at a definite velocity for a specified weight of rope...

1931

CRS-Stack and NIP-Wave Tomography Implemented to the SH-Wave Reflection Seismic Data for Shallow Hydrocarbon Prospecting (Paper P30)

M. R. Sule, A. A. Valencia, A. Hendriyana, U. Polom, C. M. Krawczyk

Geological Society of Malaysia (GSM)

... challenges. The SH-wave reflection correction. Afterwards, pre-processed gather is stacked using could detect thinner layers, since its velocity is much...

2012

Abstract: Structure and Rheology of the Arabia-Eurasia Zagros and Makran Plate Boundaries Inferred From Pn-Tomography; #90297 (2017)

Ali Al-Lazki

Search and Discovery.com

... lithospheric mantle velocity and anisotropy at the Arabia– Eurasia plate boundary. Pn phase is a guided high-frequency P-wave that propagates between...

2017

Seismic Modeling and Expression of Common Fold-Thrust Belt Structures; #42266 (2018)

Jianjun Li, Shankar Mitra

Search and Discovery.com

... fold. Fault-bend fold The velocity models in depth were built in Tesseral 2D program. And the acoustic wave forward modeling was conducted in the same...

2018

Basin Architecture and Lithosphere Structure of West- and East-Black Sea Basins from Geophysical Studies; #30153 (2011)

T. Yegorova, E. Baranova, V. Gobarenko, T. Yanovskaya

Search and Discovery.com

... model of the Black Sea – line A-A’ Distribution of P-wave velocity with depth in the western (WBS) and eastern (EBS) parts of the Black Sea...

2011

Abstract: RALPH Observations of shoreface sedimentation processes at Martinique Beach

Don Forbes, D. E. Heffler, Ron Boyd

Atlantic Geology

... primarily in a landclimate, near-bottom velocity field, bed- ward direction and only under the longforms and their migration patterns. crested short-wave...

1984

Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan; #90171 (2013)

Maria F. Quijada and Robert R. Stewart

Search and Discovery.com

... reservoir. Previous studies have shown that there is little change in the P-wave velocity at the sand/shale interface, while the shear-wave velocity...

2013

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