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The AAPG/Datapages Combined Publications Database

Showing 1,098 Results. Searched 200,693 documents.

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Neogene–Quaternary postrift tectonic reactivation of the Bohai Bay Basin, eastern China

Lei Huang, Chiyang Liu, Yingbin Wang, Junfeng Zhao, and Nigel P. Mountney

AAPG Bulletin

... experienced during this stage by most rift basins. This Neogene–Quaternary tectonic reactivation arose principally in response to two tectonic events...

2014

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

...* and Hassan Khaniani, University of Calgary, Calgary, Alberta, Canada [email protected] Summary Microseismic events radiate a complex...

2014

A depth uncertainty estimation system with prestack seismic data

Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

...) limited availability of ground truth. Depth uncertainty has been estimated from various directions. One approach is to derive depth uncertainty from mis...

2022

Rhone Deep-Sea Fan: Morphostructure and Growth Pattern

L. Droz, G. Bellaiche

AAPG Bulletin

... is located a minor valley with tighter meanders. Processes of erosion and accretion of the terraces are linked to the curves of these meanders...

1985

A sliding box automatic relocation method based on geometric-mean reverse-time migration

Tong Bai, Zhendong Zhang, Malcolm C. A. White, Hongrui Qiu, Paul Williamson, Nori Nakata

International Meeting for Applied Geoscience and Energy (IMAGE)

... Berkeley National Laboratory SUMMARY Regional seismic networks typically monitor and locate seismic sources using only kinematic (i.e., traveltime...

2022

Abstract: Gas-Hydrates - A Major Future Fuel Of India; #90315 (2017)

Kalachand Sain

Search and Discovery.com

... the signatures of gas-hydrates in Krishna-Godavari (KG), Mahanadi and Andaman basins. Various seismic attributes like the reflection strength, blanking...

2017

Geometry of winglike clastic intrusions adjacent to a deep-water channel complex: Implications for hydrocarbon exploration and production

Christopher A.-L. Jackson, Mads Huuse, Gillian P. Barber

AAPG Bulletin

... reflection events referred to in the text are labeled and correlated to the stratigraphic column in panel A. TWT = two-way traveltime in milliseconds. (C...

2011

Oil generation as the dominant overpressure mechanism in the Cenozoic Dongying depression, Bohai Bay Basin, China

Xiaowen Guo, Sheng He, Keyu Liu, Guoqi Song, Xunjun Wang, Zhongsheng Shi

AAPG Bulletin

... the top of the overpressure can be clearly identified. Acoustic traveltime versus effective vertical stress analysis of more than 300 wells...

2010

A Multidisciplinary Approach to Reservoir Subdivision of the Maastrichtian Chalk in the Dan Field, Danish North Sea

Lars Kristensen , Thomas Dons , Kim Gunn Maver , Poul Schioler

AAPG Bulletin

..., and wireline log data. This multidisciplinary approach to reservoir subdivision intends to define boundaries reflecting geological events attributed...

1995

Abstracts: Synthetic Microseismic Files; #90173 (2015)

J. Wong, P. M. Manning, L. Han, and J. B. Bancroft

Search and Discovery.com

... for microseismic events associated with hydraulic fracturing projects. Since it is a 2D code, the relative amplitudes and phases of the various arrivals...

2015

Progress in Laboratory Studies of Gas Hydrate in Porous Media at the Geological Survey of Canada

J. F. Wright, S. R. Dallimore

AAPG Special Volumes

... is representative of the data stream acquired during a typical experiment, although the magnitude and duration of the various heat exchanges between...

2009

River Seismic Operations in the West Siberian Lowland

A. K. Shmelev

Petroleum Geology: A Digest of Russian Literature

..., there is a discrepancy in the traveltime curves of the reflected waves. This discrepancy is thought to reach 0.015 sec., which is half the period of the registered...

1960

Abstract: Wavefront Picking for 3D Tomography and Full-Waveform Inversion; #90319 (2018)

Abdullah A. Theyab

Search and Discovery.com

... controling (QC) seismic firstbreak traveltime picks is critical for a successful tomographic inversion and maturation of a reliable near surface solutions...

2018

Abstracts: The Conventional and Non-conventional Seismic Differencing; #90173 (2015)

Vanja Vracar and Robert J. Ferguson

Search and Discovery.com

... events into account. We assume 2D propagation of compressional (P) waves in acoustic medium and constant density defined as (Stoffa et al., 1990): (1) where...

2015

Implementation of the DIPSCAN Method to Estimate Boundary Dips in Complicated Structures by VSP Data

A. A. Tabakov, V.N.Ferentsi, H. Gravini

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... In report examples of this technology working will be shown on modeled and real field data from various districts. INTRODUCTION One of the basic...

2006

Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia

Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran

Indonesian Petroleum Association

... the interpretation of travel time picks for events on common offset planes. This results in observable events that are later compared with events modeled...

2000

A fast sweeping method based on coordinate transformation for eikonal equation on unstructured triangular meshes

Xin Chen, Danping Cao, Xin Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

... University of Petroleum (East China). Summary Accurate traveltime estimation is essential in seismic and seismology applications, such as traveltime...

2024

Extending the Southwest Limits of Jonah Field: Using High-quality, 3-D Seismic Data to Improve the Structural Definition

S. G. Siguaw, D. C. Friend

AAPG Special Volumes

... of laterally continuous seismic events. The deeper Mesaverde Group can be mapped with the 3-D data throughout the Jonah and Yellow Point area.Figure 5...

2004

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

... frequencies of the recorded data to drive a more complex velocity model update technique: Full Waveform Inversion (FWI). Standard traveltime...

2019

Velocity model building from 3D surface seismic data at the Utah FORGE EGS site

Yun-Ha Jung, Nori Nakata, Sea-Eun Park, Ju-Won Oh

International Meeting for Applied Geoscience and Energy (IMAGE)

... sources of the geothermal energy at the Utah FORGE EGS site (Alienikoff et al., 1987). At the Utah FORGE EGS site, various types of seismic data...

2024

Tectonics and subsidence evolution of the Sirt Basin, Libya

Abdulbaset M. Abadi, Jan-Diederik van Wees, Paul M. van Dijk, Sierd A. P. L. Cloetingh

AAPG Bulletin

... by the orientation of the basin and the underlying basement structure with respect to stress directions. The tectonic subsidence curves have also been forward modeled...

2008

Combining seismic reservoir characterization workflows with basin modeling in the deepwater Gulf of Mexico Mississippi Canyon area

Wisam H. AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, and Stephan A. Graham

AAPG Bulletin

... modeled the compaction curves of the custom lithologies in the model following Athy’s law (Athy, 1930; Smith, 1971): where is the porosity...

2018

Using Reflected Phases to Improve Depth Resolution of Microseismic Source Locations from Single-Well Observations

James Rutledge, Nobukazu Soma

Unconventional Resources Technology Conference (URTEC)

... of monitoring approximately 3,800 microseismic events of moment magnitude from -1.2 to 0.8 were detected within about 5 km of the geophone array. The events...

2013

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