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The AAPG/Datapages Combined Publications Database

Showing 2,807 Results. Searched 200,691 documents.

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Effects of tool eccentricity on acoustic logging: Theory and field example

Bo Rao, Yuanda Su, Shengqing Li, Xiaoming Tang

International Meeting for Applied Geoscience and Energy (IMAGE)

... is affected due to the coupling of monopole and dipole mode waves. Following the quadrupole wave, a high-amplitude Stoneley wave component appears...

2024

Depositional Environments and Sediment Characteristics of the Colville and Adjacent Deltas, Northern Arctic Alaska

A.S. Naidu, T.C. Mowatt

Houston Geological Society

... and the sediment types on the coastal beach are the result of an interplay of ice-stress conditions, erosion-deposition effected by normal waves...

1975

Multibeam Exploration in the Makassar Strait

John Decker, Philip A. Teas, Joseph A. Curiale, Elizabeth A. E. Johnson, Daniel L. Orange

Indonesian Petroleum Association

... guided by 2D or sometimes 3D seismic data with poorly defined target locations. The multibeam approach however, provides high resolution sea bottom data...

2004

Characterization of stratigraphic architecture and its impact on fluid flow in a fluvial-dominated deltaic reservoir analog: Upper Cretaceous Ferron Sandstone Member, Utah

Peter E. K. Deveugle, Matthew D. Jackson, Gary J. Hampson, Michael E. Farrell, Anthony R. Sprague, Jonathan Stewart, Craig S. Calvert

AAPG Bulletin

... of channel-fill sand bodies; (2) the vertical permeability of distal delta-front heteroliths; (3) the direction of sweep relative to the orientation...

2011

The Future of Marine Seismic Acquisition?

Luc Haumonté

GEO ExPro Magazine

... in leaps and bounds. From the early days of oil exploration, when sound waves from dynamite explosions were recorded on a single hydrophone, through...

2017

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... is the reflections in the upper 500 m of the shallow subsurface, the near surface noises including refracted waves, guided waves, ground rolls...

2015

Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)

Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman

Search and Discovery.com

... • Stoneley, guided mode traveling up in piston-like motion. • Attenuate and generates reflected waveforms in presence of open natural fractures • Used...

2011

Solving seismic inverse problems by an unsupervised hybrid machine-learning approach

Mrinal K. Sen, Arnab Dhara

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the output of the DNN is an estimated model which is updated by back propagation. For example, for a linear problem, the damped least squares...

2022

Marine CSEM Technology—The Luva Case

Mikhail Boulaenko,, Jonny Hesthammer,, Alexander Vereshagin, Peter Gelting, Roy Davies, and Torolf Wedberg

Houston Geological Society Bulletin

... that governs the propagation of the electromagnetic field through the subsurface forces us to think more creatively. A way around the problem...

2007

Part II: Quaternary Geology of Northeastern Yucatan Peninsula

W. C. Ward

New Orleans Geological Society

... shelf, (2) pre-Holocene topography, (3) littoral drift, (4) normal waves and wind, (5) hurricanes and (6) biota. Apparently tidal currents play only...

1985

Biohermal Traps - Current Direction of Oil-Gas Exploration in Transitional Structural Complex of Nyurol Rift

V. A. Beneson, N. I. Karapusov, S. S. Kosova

Petroleum Geology: A Digest of Russian Literature

... attention turned to the Triassic-Paleozoic complex itself, guided by the following factors: Figure 1. Rift zones of southeast of West Siberia. 1-Limit...

2002

Coal-Bed and Related Depositional Environments in Methane Gas-Producing Sequences: Chapter 2

Romeo M. Flores

AAPG Special Volumes

... commonly aggrade vertically, primarily either by organized crevasse-splay channels that breach the levees or by floodwaters that overtop channel banks...

1993

Genesis and Evolution of a Mid-Shelf, Storm-Built Sand Ridge, New Jersey Continental Shelf, U.S.A.

John W. Snedden, Roderick W. Tillman, Stephen J. Culver

Journal of Sedimentary Research (SEPM)

..., Atlantic inner shelf, U.S.A.: Marine Geology, v. 97, p. 57–85. McCave, I.N., 1971, Sand waves in the North Sea off the coast of Holland: Marine Geology, v...

2011

Extracting Flow Pattern and Point-Bar Characteristics of a Modern River: A Case Study From the Wahau River, East Kalimantan

Herman Darman

Indonesian Petroleum Association

... Understanding fluvial channels in the rock record is difficult, and modern river study gives a better understanding of channel facies. Interpretation...

2000

From Conceptual Model to Static Model: A Novel Approach Integrating Seismic and Well Data Replicating Geological Concept into the Modelling Realm in a Basin Floor Fan System, Block 9, Offshore South Africa, #42354 (2019).

Omar El Saadi, Mduduzi M. Mmema,

Search and Discovery.com

... forming an incised subaqueous channel, subsequently filled with backstepping and progradational mass flow episodes. A distinct seismic anomaly is visible...

2019

Integrated Reservoir Modeling of a Pinedale Tight-gas Reservoir in the Greater Green River Basin, Wyoming

Y. Zee Ma, Ernie Gomez, Terry J. Young, Dennis L. Cox, Barbara Luneau, Fabian Iwere

AAPG Special Volumes

... distributions (Figure 5C). This is because both the smaller mode and larger mode show a pronounced normal distribution to one side (left side...

2011

Chapter 4: The Peruvian Sub-Andean Foreland Basin System: Structural Overview, Geochronologic Constraints, and Unexplored Plays

Patrice Baby, Ysabel Calderón, Stéphane Brusset, Martin Roddaz, Stéphanie Brichau, Adrien Eude, Gérome Calves, Ysabel Calderón, Alejandro Quispe, Léonardo Ramirez, Asaid Bandach, Rolando Bolaños, Christian Hurtado, Mélanie Louterbach, Nicolas Espurt

AAPG Special Volumes

.... These latitudinal variations are not only related to the pre-Andean basins’ inheritance but also to the interactions between thrusts propagation, erosion...

2018

Canyonlands, A Brief History

D. L. Baars

Four Corners Geological Society

... that it was a bit unnerving to row backwards into the roaring rapid, not knowing where one was going, and then to be pounded by waves washing over one...

1987

A ground-penetrating radar survey of a delta-front reservoir analog in the Wall Creek Member, Frontier Formation, Wyoming

Keumsuk Lee, Xiaoxian Zeng, George A. McMechan, Charles D. Howell Jr., Janok P. Bhattacharya, Fanny Marcy, Cornel Olariu

AAPG Bulletin

... volumes of the migrating distributary mouth bars. The GPR interpretation is guided and constrained by sedimentologic data from outcrops, including...

2005

Rollability, A Functional Shape Property of Sand Grains

A. M. Winkelmolen

Journal of Sedimentary Research (SEPM)

... for the mode of origin. Shape selection phenomena are best understood in connection with Kuenen's deposit-repository concept. When a population...

1971

VMS and Ni-Cu exploration using an integrated geophysical and drilling method

Flemming Effersø, Errol Smart, Russell Mortimer

Petroleum Exploration Society of Australia (PESA)

... are shown with green and red dots. All 19 targets were modelled, and FLTEM soundings over these anomalies were performed along profile lines guided...

2019

Simulating the Life of Hydraulically Fractured Wells Using a Fully-Coupled Poroelastic Fracture-Reservoir Simulator

Ripudaman Manchanda, Shuang Zheng, Deepen Gala, Mukul M. Sharma

Unconventional Resources Technology Conference (URTEC)

... the recovery of hydrocarbons from oil and gas reservoirs. To simulate fracture propagation, fracture closure during production and fracture reopening during...

2019

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

.... 107138.Schnurle, P., T.-H. Hsiuan, and C.-S. Liu, 1999, Constraints on free gas and gas hydrate bearing sediments from multi-channel seismic data, offshore...

2009

Threshold Conditions for Episodic Beach Erosion along the Southeast Texas Coast

Gibeaut, James C., Gutierrez, Roberto, and Hepner, Tiffany L.

GCAGS Transactions

..., and profiles with berm crests guided where the shoreline was for profiles without berm crests. Data on waves, water level, and wind were acquired...

2002

Depositional and lithological control on fractures in a steep, reefal carbonate margin: Lennard Shelf outcrops of the Canning Basin, Western Australia

Wayne Narr, Eric A. Flodin, Ted E. Playton, and Vincent Heesakkers

AAPG Bulletin

..., which we assert is more applicable in late-formed joint systems. Fracture Dip Opening-mode fractures propagate normal to the minimum principal stress...

2024

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