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The AAPG/Datapages Combined Publications Database

Showing 1,015 Results. Searched 200,619 documents.

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Mechanisms of Sandstone Deposition in a Late Proterozoic Submarine Canyon, Adelaide Geosyncline, South Australia

C. C. Von Der Borch, A. E. Grady

AAPG Bulletin

... derived by measurements on flute casts within the thalweg channels of each outcropping canyon cross section show remarkable coherency of direction both...

1984

Progradation along a deeply submerged OligoceneMiocene heterozoan carbonate shelf: How sensitive are clinoforms to sea level variations?

Donna L. Cathro, James A. Austin Jr., Graham D. Moss

AAPG Bulletin

... using a semblance-based coherency algorithm: Geophysics, v. 63, no. 4, p. 11501160.McGowran, B., and Q. Li, 1996, Ecostratigraphy and sequence...

2003

Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)

Kristof De Meersman and Majda Mihoub

Search and Discovery.com

.... Introduction Geophysicists have access to a multitude of tools to attenuate surface wave noise. Most of these tools exploit lateral coherency between groups...

2014

Abstract: Uncertainty in Surface Microseismic Monitoring; #90187 (2014)

Michael Thornton, Mike Mueller, and Leo Eisner

Search and Discovery.com

..., the number of false-alarms rejected in the event localization step will likely not be so high, as coherency in the noise will imply some additional...

2014

Abstract: Interferometric Assessment of Clamping Quality of Borehole Geophones; #90224 (2015)

Yoones Vaezi and Mirko van der Baan

Search and Discovery.com

... still be recovered because they can still be sensed by a hanging array or receiver in the wellbore. Moreover, lack of coherency in the correlation...

2015

Uncertainty in Surface Microseismic Monitoring; #41258 (2013)

Mike Mueller, Michael Thornton, and Leo Eisner

Search and Discovery.com

... false-alarms. Moreover, the number of false alarms rejected in the event localization step will likely not be so high, as coherency in the noise...

2013

Structural Style and Decollement Levels in the Llanos Orientales Basin (Colombia)

Isabelle Moretti, Juan Carlos Mondragon, Julio Cesar Garzon, Gabriella Bosio, Jean Marc Daniel

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... in the Caracara block. In this specific case the offset is about 30 ms at the top of the C7. The time slice in the coherency cube allows arresting the horizontal...

2009

Estimating the Amount of Lateral Movement on Re-Activated Strike-Slip Faults at the Tangguh Gas Fields … Implications for Reservoir Mapping and Structural Compartmentalization.

Christopher Birt, Stephen Dee, Stevy Wospakrik, Muhammad Fitriannur

Indonesian Petroleum Association

... formation seen on 3D seismic at Tangguh. These can be seen on cross-section (Figure 3) or coherency depth slices (Figure 7). a. Permian faults Deep...

2017

Characterisation of Palaeocene Remobilised Deposits Utilising Cores and Image Logs in the HN Field, Bintuni Basin: Distribution and Implications to Reservoir Geometry Prediction

Harya Dwi Nugraha

Indonesian Petroleum Association

...) further divide the detached remobilised deposits based on bed dip coherency (Figure 7c): (1) Coherent – characterised by steep magnitude...

2018

Measuring Fracture Induced Stress Shadow Using Fiber Optic Sensing and Its Implications on Fracture Stimulation Design

Rob Bohn

Unconventional Resources Technology Conference (URTEC)

..., the goal is to maximize the reflected light back to the original light source at Point A while maintaining signal reliability or phase coherency...

2022

Alkali Feldspar Microtextures as Provenance Indicators in Siliciclastic Rocks and Their Role in Feldspar Dissolution During Transport and Diagenesis

Ian Parsons, Pauline Thompson, Martin R. Lee, Nicola Cayzer

Journal of Sedimentary Research (SEPM)

.... The driving force for this recrystallization is coherency strain energy. Strain-free assemblages at low temperature are close to end-member feldspars, so...

2005

New observations on possible paired end Permian impacts in the Bedout Sub-basin, offshore Western Australia: relevance to local prospectivity and global plate tectonics

D. Jablonski, J. D. Gorter, M. D'Adamo

Petroleum Exploration Society of Australia (PESA)

...) shows an elongated structure, with a roughly N-S long direction. The High itself is less well imaged in the coherency volume, but we estimated size...

2019

The Growth History of Toe Thrusts of the Niger Delta and the Role of Pore Pressure

Scot W. Krueger, Neil T. Grant

AAPG Special Volumes

... (reactivation) of a fault (assuming the fault has no coherency).Figure 21. Application of the centroid model to the thrust B structure in the southern Niger Delta...

2011

IMPACT STRUCTURES OF THE WESTERN SEDIMENTARY BASIN OF NORTH AMERICA: NEW DISCOVERIES AND HYDROCARBON RESOURCES

RICHARD A.F. GRIEVE, ANN M. THERRIAULT, L. KIM KREIS

Williston Basin Symposium

... reflections are not particularly evident. In the dome itself, the strata are highly disturbed and seismic coherency is lost (deMille, 1960...

1998

Origin of Dolomite Mottling in Ordovician Limestones from Saskatchewan and Manitoba

A. C. Kendall

CSPG Bulletin

... be noted at this point that a difference in sediment coherency between burrow-fills and their host sediments was present later in the diagenetic history...

1977

A Regional Assessment of the CO2 Storage Potential of the Petrel Sub-basin (Bonaparte Basin), Offshore Northern Territory

C. Consoli, K. Higgins, D. Jorgensen, D. Lescinsky, K. Khider, R. Morris, V. Nguyen

Petroleum Exploration Society of Australia (PESA)

...: Interpreted seismic reflection (a) and inset of corresponding coherency profile (b) of Petrel shows the layer survey, over the Petrel gas field, which...

2013

Structure and Petroleum Plays of the St. Lawrence Platform and Appalachians in Southern Quebec: Insights from Interpretation of MRNQ Seismic Reflection Data

Sebastien Castonguay, Jim Dietrich, Denis Lavoie, Jean-Yves Laliberte

CSPG Bulletin

.... The processing sequence included static corrections, deconvolution, velocity analysis, common-depth-point stack, frequency filtering and coherency filtering...

2010

Mojave Playa Crusts: Physical Properties and Mineral Content

Arthur M. Langer, Paul F. Kerr

Journal of Sedimentary Research (SEPM)

... on several scales. Although these crusts may contain considerable quantities of water after flooding, they quickly regain their coherency after water...

1966

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

... sequence (B, about 38 Ma), in Bohai Bay. Map C is the 3D seismic coherency time slice (800 ms) within the Neogene sequence of the area marked in Map...

2014

Seismic reflection analysis of the deeply buried Neoproterozoic rift basin beneath Sichuan Basin, southern China

Jing Hu, Dong Jia, Guoqi Wei, Wuren Xie, Yiquan Li, Nan Su, Zhuxin Chen, Wei Yang, Zhigang Li, Chuang Sun, and Yong Zhang

AAPG Bulletin

... on the Gaomo 3-D seismic volume, focusing on profiles that are orthogonal to the strike of the main faults. A seismic coherency volume was calculated and used...

2022

Carbon Storage Feasibility Assessment of the Vermilion Leasing Block, Central Gulf of Mexico, USA: Opportunities for Depleted Field and Saline Reservoir Storage

Lars Koehn, Matthew Tascione, Abduljeleel Ajibona, Ethan Conley, Salman Karim, John Ogunleye, Uzezi Orivri, Akash Talapatra

Carbon Capture, Utilization and Storage (CCUS)

... the structural framework and identify prospective storage areas in the VR #39 field. Coherency slices illuminated a series of first-order and second-order...

2024

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