Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA

Daniel Moos, F. Scott Walker, Donald D. Clarke

Pacific Section of AAPG

... that it is possible to routinely obtain the sonic data necessary for this analysis, and second that the sonic technique can accurately differentiate between...

Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field

Khaled Al Dulaijan, Gary Margrave

Unconventional Resources Technology Conference (URTEC)

... corrections were followed by residual statics. Second pass of velocity analysis at half-mile intervals was followed by another pass of residual...

Chapter 11: Gravity and Heat Flow Analysis of the Oceanic Subduction Zone in the Eastern Caribbean

Antonio Ughi

AAPG Special Volumes

... distribution of earthquake hypocenters show a Wadati–Benioff dip angle of 50° to 60°, west–northwest oriented, whereas in south, the dip angle has a range...

7.0 The Structural Significance of Seismic Velocity - A Progress Report

P. E. Gretener

AAPG Special Volumes

... of CDP SHOOTING demanding large offsets as a matter of routine. It has thus become possible to determine seismic velocity using normal moveout (NMO...

Structural Analysis in the Selkirk Fan Axis Near Argonau Tmountain, Southeastern British Columbia [Abstract]

Jeffrey Paul Franzen, B.Sc.

CSPG Bulletin

... Group and Badshot Formation. Strata within the area have undergone four phases of deformation. First and second phase folds establish the structural...

Mass-Balance Constraints On Stratigraphic Interpretation of Linked Alluvial–Coastal–Shelfal Deposits From Source To Sink: Example From Cretaceous Western Interior Basin, Utah and Colorado, U.S.A.

Gary J. Hampson, Robert A. Duller, Andrew L. Petter, Ruth A. J. Robinson, Philip A. Allen

Journal of Sedimentary Research (SEPM)

..., and shale grain-size classes in the sediment volume deposited by the sediment routing system in the regional dip cross section. The second parameter...

Stratigraphic Correction of Electric Logs in Steep Inhole Dip Areas by Use of Dental Dam Technique: GEOLOGICAL NOTES

D. S. Stone

AAPG Bulletin

...Stratigraphic Correction of Electric Logs in Steep Inhole Dip Areas by Use of Dental Dam Technique: GEOLOGICAL NOTES D. S. Stone 1964 1941 1944 48...

A kinematic trishear model to predict deformation bands in a fault-propagation fold, East Kaibab monocline, Utah

J. P. Brandenburg, Faruk Omer Alpak, John G. Solum, Steve J. Naruk

AAPG Bulletin

..., Holstein overlies an allocthonous salt nappe, the dip of which promotes translation of the nappe and overlying cover southeastward. However, the nappe...

Effect of Hydrodynamics on Barrier Type Traps

Gilman A. Hill

CSPG Bulletin

... of getting wells at least no worse than the first. The second well, drilled down dip, produced 100 BOPD with no water and a third well further down dip...

Seismic lineaments characterization using independent component analysis

Abdulmohsen AlAli, Yazeed Altowairqi, Constantinos Tsingas, Ali AlSultan

International Meeting for Applied Geoscience and Energy (IMAGE)

... is via the dip-angle gathers (Qin et al., 2005). In this domain, the reflection is indicated by a well-defined specular dip as oppose to diffraction...

Seismic Attenuation Analysis for Reservoir Description

Search and Discovery.com

... to determine a peak frequency. For the second issue, I try to fit the peak frequencies of an AAPG Search and Discovery Article #90170©2013 CSPG/CSEG/CWLS...

Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters; #41543 (2015)

Kristof De Meersman, Chris Ansorger

Search and Discovery.com

... roll noise will typically reappear after deconvolution, thus requiring a second pass of noise attenuation and/or spectral balancing. The end result...

Oil Accumulations Along ABO Reefing, Southeastern New Mexico

W. J. LeMay

Abilene Geological Society

... are more transgressive in the Corbin area than in Empire. A structure map will reveal steeper dip on shallow formations in the Corbin area...

High-resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM

Wanying Wang, Simon Luo, Xiaolei Song, Lennon Infante, Imtiaz Ahmed, Qingsong Li, Ganyuan Xia, Katrina Packer

International Meeting for Applied Geoscience and Energy (IMAGE)

...). The steep dip of the sub-salt target in this area makes it even more challenging when using conventional imaging methods, such as reverse time migration...

Gas Reservoir Delineation of Pantai Pakam Timur Field, North Sumatra, Indonesia

D. Tangkalalo, M. Farid Ma'ruf, Ambar Sudiono, Widjiono

Indonesian Petroleum Association

... bounds the closure to the southwest, with dip closure to the north, east, and south. A normal fault divides the closure into northern and southern fault...

Balanced Section in Thrust Belts Part 1: Construction

Declan G. De Paor

AAPG Bulletin

... and stratigraphic thicknesses A, B, C. (c) Extrapolation of second fault so that dip measured relative to deformed grid equals the dip of first ramp...

Structural Controls on a Stratigraphic Trap: The Cottonwood Creek Field, Bighorn Basin, Wyoming

M. Lee Allison

Wyoming Geological Association

.... It is clear that the fault surface is sufficiently constant in dip that the throw, to a first approximation, reflects total displacement on the fault...

Modern Analytical Techniques for Fault Surface Seal Analysis: A Gulf Coast Case History

Mary J. Broussard , Brian E. Lock

GCAGS Transactions

.... This does not provide a satisfactory approximation in cases where bed dip exceeds a few degrees, as explained by Figure 4. APPLICATION OF ALLAN...

Reservoir characterization and associated uncertainties of a presalt carbonate field, Brazil offshore

Jaydip Guha, Hannah Wood, Martijn Blaauw, Caroline Scott, Cody Stewart, Lina Xu, Wenceslau P. Gouveia, Edward Follows, Runer Avila, Andrew Barnett, Josephine Wheeler

International Meeting for Applied Geoscience and Energy (IMAGE)

... than the latter, nonetheless both are important controls on accommodation Second International Meeting for Applied Geoscience & Energy...

Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska

Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt

International Meeting for Applied Geoscience and Energy (IMAGE)

... elevation. (b) cross-sectional view of the survey geometry overlain on the 1D velocity profile. Second International Meeting for Applied Geoscience & Energy...

Application of formation pressure prediction technique based on high-density three-dimensional seismic constraints in complex structural zones

Baoli Yu, Keyu Liu, Chao Li, Peng Chen, Baorong Xu, Jia Chen, Wenchao Xiang, Bo Yuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... 3: Acoustic moveout and density curve correction of GT1 well Second International Meeting for Applied Geoscience & Energy...

Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography

Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... to estimating the velocity model for land surveys involves first the application of refraction Second International Meeting for Applied Geoscience & Energy...

Deep Earth: Leveraging neural networks for seismic exploration objectives

Tariq Alkhalifah, Claire Birnie, Randy Harsuko, Hanchen Wang, Oleg Ovcharenko

International Meeting for Applied Geoscience and Energy (IMAGE)

... generated for a training of an NN model to predict low frequencies (Ovcharenko et al., Second International Meeting for Applied Geoscience & Energy...

Monument Butte 3DReprocessing case study in Uinta Basin

Mitch Preston, Xinxiang Li, Seth Berman, Phillip Keith, Christopher Egger, Josef Heim, Nebojsa Pralica, David Brookes, James Beck

International Meeting for Applied Geoscience and Energy (IMAGE)

... produced with a Tau-P transform. Second International Meeting for Applied Geoscience & Energy 10.1190/image2022-3751001.1 Page 2665 © 2022 Society...

3D surface-consistent residual statics estimation by deep learning

Han Wang, Jie Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the size of the input data changes, the network Second International Meeting for Applied Geoscience & Energy 10.1190/image2022-3751260.1 Page 2095 © 2022...