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The AAPG/Datapages Combined Publications Database
Showing 47,077 Results. Searched 200,619 documents.
Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)
Mike Perz, Juefu Wang, and Ye Zheng
Search and Discovery.com
... prestack migration: (i) azimuth sectoring; (ii) common offset vector gathering; and (iii) prestack interpolation. Introduction As the focus continues...
2013
The Radkow and Szczeliniec Sandstones: An Example of Giant Foresets on a Tectonically Controlled Shelf of the Bohemian Cretaceous Basin (Central Europe)
Tomasz Jerzykiewicz, Jurand Wojewoda
CSPG Special Publications
... sedimentation in the basin. Depositional Setting The common occurrence of giant angle-of-repose foresets is of prime importance to the paleogeographic...
1986
From Hazard to Full Scale Development: Seismic Interpretation Method to Unlock Shallow Gas Potentials in Tunu Field, Mahakam
Ruth Cristiani Basa, Didiek Prabowo, Debrina Sugiharto, Rangga Brahmantio
Indonesian Petroleum Association
..., a reliable seismic- interpretation techniques, with the purpose to identify and characterize the gas sands based on angle sub-stacks, gathers, AVO...
2017
Onlap and Strike-Overlap: GEOLOGICAL NOTES
Frank A. Melton
AAPG Bulletin
... on the obvious cases of high-angle truncation of formations, groups, and series, below well known unconformities. By analogy with, and extension...
1947
An Eocene Fauna from the Moctezuma River, Mexico
Joseph A. Cushman
AAPG Bulletin
... of the uncoiled portion more nearly entire; wall thick; apertural face flattened, aperture at the peripheral angle of the last-formed chamber, radiate, slightly...
1925
Geology of Southwest Jackson Quadrangle, Lincoln County, Wyoming
Ruth B. Boeckerman, A. J. Eardley
Wyoming Geological Association
.... Laramide structures The Laramide thrusts of the area have in common a northwesterly trend, low angle of dip, and northeasterly direction of movement...
1956
Exploring naturally fractured reservoirs: A case study
Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud
International Meeting for Applied Geoscience and Energy (IMAGE)
... formulated in the local angle domain imaging was attempted to decipher the fracture corridors and identify better reservoir sections. The fracture...
2023
Target detectability in regional-scale AEM surveys
David Annetts, Juerg Hauser
Petroleum Exploration Society of Australia (PESA)
... of target detection decreases with increasing line spacing. A generally-conductive regolith as it is common in Australia means that target detectability...
2019
Experiments on the Development of Tracks in Fine Cross-bedded Sand
Edwin D. McKee
Journal of Sedimentary Research (SEPM)
... in damp sand, downhill, 28 degree slope. End_Page 24------------------------- any desired angle. Animals used in the experiments were placed...
1947
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
..., the CDP gathers went through additional noise cancellation and multiple attenuation processes before angle stacks were generated. The data were zero...
2017
J
John G. Dennis
AAPG Special Volumes
... Derivation: Greek diagonios, from angle to angle; hence diagonal, running across from corner to corner; having an oblique direction or extension (Webster...
1967
Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)
Mirko van der Baan
Search and Discovery.com
.... The angle corresponding to the maximum kurtosis value determines the most likely wavelet phase. The rotated trace xrot is computed from the original trace...
2013
Stratigraphy, Diagenesis and Fracture Distribution of the Three Forks Formation, Williston Basin; #50463 (2011)
Vasilisa V. Nekhorosheva and J. Frederick Sarg
Search and Discovery.com
... with the Birdbear Fm and low-angle upper unconformity with the Madison Fm. Two systems tracts were observed: LST and TST, with a very sharp regionally...
2011
Ramp-to-Rim Transition in the Guads - Role of "Mixed System" and Inherited Topography; #50667 (2012)
Charlie Kerans
Search and Discovery.com
... The transition from low-angle carbonate ramps to steep reef-rimmed debris-shedding platform margins is a predictable evolutionary path recorded in 2nd-order...
2012
Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data A Case Study, #70281 (2017).
K. John R. Fernando
Search and Discovery.com
.... Velocity Analysis, NMO, Mute 4. 3D Pre-Stack Migration COMMON DEPTH POINT GATHER A) Seismic data a) 3D Pre-Stack Migrated Stack data b) Angle Stacks...
2017
Fracture Detection and Structural Dip Analysis from Oil-Base Microresistivity Image Logs in a Horizontal Well: A Case Study from the Silurian Longmaxi Shale; #42278 (2018)
Gao-Cheng Wang, Zhao Zhang, Qin-Fei Li, Kai-Gui Yin, Yu-Feng Luo, Heng Zhang, Da-Li Wang
Search and Discovery.com
... and minor faults are very common because of complex structural fault system in the Silurian Longmaxi Shale. However, it is impossible to detect...
2018
Comprehensive Workflow for Lab to Field-Scale Numerical Simulation to Improve Oil Recovery in the Eagle Ford Shale by Selective Testing and Modeling of Surfactants for Wettability Alteration
I Wayan Rakananda Saputra, David S. Schechter
Unconventional Resources Technology Conference (URTEC)
..., and field-scale modelling. On the laboratory experiment, interfacial tension, contact angle, zeta potential, surfactant adsorption isotherm, and ultimately...
2018
Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well
Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... common noise, casing reverberations, production noise, and seismic shooting interference. The anomalous amplitudes were suppressed in the shot domain...
2023
Stratification Produced by Migrating Bed Forms
J. C. Harms, J. B. Southard, D. R. Spearing , R. G. Walker
Special Publications of SEPM
... impressions or become opiates to careful observation. There are a few types of structures in each general category that are quite common. We shall concentrate...
1975
Statistical Curvature Analysis Techniques for Structural Interpretation of Dipmeter Data
C. A. Bengtson
AAPG Bulletin
... of dip from point to point in the subsurface and variations in the angle of dip as a function of azimuth of dip are related to the bulk curvature...
1981
AAPG Studies in Geology No.53 - Part 1: Structural Interpretation Methods
John H. Shaw, Christopher D. Connors, and John Suppe
AAPG Special Volumes
... and kinematically viable geologic sections that can define exploration prospects and complex reservoirs. This Atlas emphasizes the common elements...
2005
Wrench Faulting and Lineaments in the Val Verde Basin*
G. Pat Bolden
West Texas Geological Society
... of wrench faults are: 1. Long, straight faults and/or lineaments; 2. High angle of dip on the fault plane; 3. En echelon pattern of faulting; 4. Related...
1983
AVO Seismic Technology - Workshop Summary
Brian Russell
PTTC
...-Richards AVO Hodogram Biot-Gassmann Crossplotting Elastic Impedance Inversion P- and S-Waves Polarization Angle shear is defined as shear modulus µ. P...
2003
Tectonostratigraphic Terranes of Magdalena Island, Baja California Sur
M. C. Blake Jr., A. S. Jayko, T. E. Moore, Victor Chavez, J. B. Saleeby, Kurt Seel
Pacific Section SEPM
..., an east-west-trending high-angle normal fault, down on the south, juxtaposes an unmetamorphosed island-arc sequence, the central Magdalena (arc) t e r...
1984
Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra
Eddy Murhantoro, Jeff Wright
Indonesian Petroleum Association
... in modelling the variation of reflection coefficient with angle of incidence. A number of studies have determined relationships between Vp/Vs for shaley...
1989