Aspects of Seismic Resolution: Chapter 1

R. E. Sheriff

AAPG Special Volumes

... exploration, the same half-cycles of the embedded wavelet tend to add; we call this the "thin-bed" case. In contrast, where they are close...

Migration from Source to Trap: Chapter 3: PETROLEUM GENERATION AND MIGRATION

William A. England, Alastair L. Mann, David M. Mann

AAPG Special Volumes

... secondary migration successfully. It does, however, represent an "end-member" case of a totally homogeneous carrier bed in which all pore size...

Salt Diapirs and Thermal Maturity: Scotian Basin

C. E. Keen

CSPG Bulletin

... velocity over several million years appears to be reasonable, but the regional patterns of fluid migration and their role in the over-all thermal...

Depth Imaging a 2-D Saudi Aramco Seismic Line

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Enhanced Sub

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Brine volume and salt dissolution rates in Orca Basin, northeast Gulf of Mexico

Robin S. Pilcher, Raleigh D. Blumstein

AAPG Bulletin

... in the calculated thickness and, therefore, volume of the brine layer compared to assuming a constant seawater seismic velocity of 1498 m/s (4914 ft...

Abstract: Efficient Broadband Marine Acquisition and Processing for Improved Resolution and Deep Imaging; #90172 (2014)

Ed Kragh, Tim Brice, Tony Curtis, Josef Heim, Deepak Kapadia, Morten Svendsen

Search and Discovery.com

..., imaging, and velocity model building, also benefit from the broadband result. Data acquired in this way are also more robust to poor weather conditions...

Abstract: 3D - Marine Seismic Data Recording and Processing

W. Houba

Geological Society of Malaysia (GSM)

... velocity studies have been started from analyses data on a grid of 50C) x 500 m. The velocities have been areally smoothed along pre-interpreted reflection...

Abstract: Depth Imaging of the Drake Structure in the Ultra-Deep Shelf Play of the Gulf of Mexico

George Zemlicka, Robert J. Bruce, Peter Gale, John E. G. Savage, Karen L. Sherlock, Dong-Sheng Li, Mike Plumlee, William J. Schneider, Glen Denyer, Randol Haworth, Jay Menard, Ricardo J. De Campos

GCAGS Transactions

... to the high quality depth image was the construction of a detailed velocity model, with sediment velocities derived from tomography and migration...

Abstract: Multi-layer Tomography and its Application for Improved Depth Imaging, by Patrice Guillaume, Steve Hollingworth, Xiaoming Zhang, Anthony Prescott, Richard Jupp, Gilles Lambaré, and Owen Pape; #90160 (2012)

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Resistivity of Brine-Saturated Sands in Relation to Pore Geometry

W. O. Winsauer , H. M. Shearin, Jr. , P. H. Masson , M. Williams

AAPG Bulletin

... the rate of ionic migration high in comparison with the velocity of random excursions due to diffusion. The distance traveled by an ion moving under...

Seepage pathway assessment for natural gas to shallow groundwater during well stimulation, in production, and after abandonment

Maurice Dusseault and Richard Jackson

Environmental Geosciences (DEG)

... and Warpinski (2012). Consequently, significant out-of-zone vertical migration of fracturing fluid will occur only in the case of the target formation...

Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)

Mehmet Ferruh Akalin

Geological Society of Malaysia (GSM)

...Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17) Mehmet Ferruh Akalin...

ABSTRACT: High Resolution Processing: From Data Preparation to Imaging and Velocity Models to Inversion; #90051 (2006)

Jaime Stein, John Weigant, Gary Perry, John Tinnin, Tom Langston

Search and Discovery.com

... in the context of Prestack Depth Migration and Velocity Model Building, where our Multi-Scale High Resolution Tomography has allowed us to build high...

Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method

Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li

GCAGS Transactions

... as in the famous case at Spindletop, but, as documented by many commercial finds, more hydrocarbon accumulation is to be expected along the flanks...

Abstract: Optimising Reservoir Characterisation Through Seismic Data Conditioning: A Case Study of Block22/NCMA4, Trinidad; #90238 (2015)

Dale Baptiste, Russ Creath, and Vishal Nagassar

Search and Discovery.com

...Abstract: Optimising Reservoir Characterisation Through Seismic Data Conditioning: A Case Study of Block22/NCMA4, Trinidad; #90238 (2015) Dale...

Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)

Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong

Search and Discovery.com

... the quality of the migration velocity can be poor at this stage of the data analysis. In this case, QCs must be robust enough to allow for a meaningful...

Sedimentology and Petrophysical Character of Cretaceous Marine Shale Sequences in Foreland BasinsPotential Seismic Response Issues

W. R. Almon, Wm. C. Dawson, F. G. Ethridge, E. Rietsch, S. J. Sutton, B. Castelblanco-Torres

AAPG Special Volumes

.... Singh, F. Goodarzi, and J. H. Wall, 1990, Organic-rich, radioactive marine shales: A case study of a shallow water condensed section, Cretaceous...

Geomechanics: Pressure, Stress Field, and Hydraulic Fractures

Raúl A. Varela, Denis Marchal, Sergio Cuervo, Ezequiel F. Lombardo, Yonatan S. Perl, Damián E. Hryb, Osvaldo Nielsen, Pablo Pateti

AAPG Special Volumes

..., Damián E. Hryb, Osvaldo Nielsen, Pablo Pateti 2020 351 376 Memoir 121: Integrated Geology of Unconventionals: The Case of the Vaca Muerta Play...

Structural segmentation in the Qiongdongnan Basin, South China Sea: Insights from analogue models and implications for hydrocarbon exploration

Gengxiong Yang, Hongwei Yin, Jun Gan, Wei Wang, Jitian Zhu, Dong Jia, Xiaofeng Xiong, and Wenqiao Xu

AAPG Bulletin

... of preexisting velocity discontinuity (VD) in the segmentation of the overlying structure is strongly associated with these two factors. In the case...

Illuminating Asset Value at Mad Dog through New Seismic Technology

Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp

GCAGS Transactions

... velocity model provided further enhancements in data quality with the products being fully utilized in subsurface decisions on the field...

Effects of Underground Storage Conditions on Characteristics of Petroleum

Paul W. Prutzman

AAPG Bulletin

... effects which may be produced on crude petroleum during migration or storage by contact with oxidizing agents and sulphur, by fractional distillation...

DDR: The Technology of Simultaneous Wave Field Analysis and Velocity Model Reconstruction

A. Reshetnikov, A. Tabakov, A. Mukhin, V. Eliseev

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...DDR: The Technology of Simultaneous Wave Field Analysis and Velocity Model Reconstruction A. Reshetnikov, A. Tabakov, A. Mukhin, V. Eliseev DDR...

Abstract: Kinematic Structural Forward Modeling for Fault Trajectory Prediction in Seismic Interpretation; #90224 (2015)

Mohammed Alarfaj and Don C. Lawton

Search and Discovery.com

... the fault may not be visible. Introduction Rocks, when undergoing deformation, flow, bend or, in the case of faults, slip. Mapping faults is crucial...

Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)

Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

..., Refine, Sustain Calgary, Alberta, Canada, May 12-16, 2014 The next block of reverse time migration includes simultaneous backwards in time wave...