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The AAPG/Datapages Combined Publications Database

Showing 3,536 Results. Searched 200,636 documents.

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Earthquake Potential and Seismic Hazards in the Paradox Basin, Southeastern Utah

Ivan G. Wong, Susan S. Olig, Jacqueline D.J. Bott

Utah Geological Association

... and empirical relations for seismic wave attenuation, ground shaking, in terms of peak horizontal acceleration, at Moab was estimated as a function...

1996

Seismic Foldout: The Big Buzz of Buzzard II

Neil Hodgson, Lauren Found, Karyna Rodriguez, SEARCHER

GEO ExPro Magazine

...-azimuth imaging was possible in areas of survey overlap. The re-processing sequence included deghosting, 3D SRME, Radon demultiple, noise attenuation, 3D...

2023

A Case for Microseismic Surface Arrays in Texas?

Hallie Meighan, Robert A. Hull, Earl Roberts

Unconventional Resources Technology Conference (URTEC)

.... It is suspected that the low event counts are due to energy attenuation in the shallow, high-velocity evaporites prevalent in the Midland Basin. In an attempt...

2015

Time of Formation of Upper Cretaceous Oil and Gas Pools

A. V. Merkulov

Petroleum Geology: A Digest of Russian Literature

... of the Foreland Ranges began in Mesozoic time and continued with some attenuation oscillatory movements to the late Eocene. During the course of Tertiary...

1964

Tackling data challenges in land FWI: A case study

Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-spiking and ground roll attenuation. During the FWI process, the shallow part of the model was updated using diving wave information. However, due...

2023

Potential of FWI imaging for shallow turbidite shadow zone: A case study

Swarup Sarkar, James Sheng, Faqi Liu, Daniel Davies, Roy Ha

International Meeting for Applied Geoscience and Energy (IMAGE)

... take place due to a high impedance contrast. Strong attenuation of high frequency energy is also evident due to complex heterogeneous velocity...

2023

Abstract: Gulf of Mexico "Bright Spots"-Early Shell Discoveries 1967 to 1973

Michael C. Forrest

Houston Geological Society Bulletin

... reflection, with attenuation below the event, at a depth of approximately 2500 feet on the crest of a low-relief structure in Main Pass area, offshore...

2003

Geology of the Alambek Group of Structures Based on Seismic Surveying

L. G. Cherkashina

Petroleum Geology: A Digest of Russian Literature

.... The faults are recognized on the seismograms by sharp attenuation of vibrations from the marker horizon, phase shifts, and strongly diffracted waves...

1965

Abstract: Agbami Field, Nigeria—Addressing Challenges and Uncertainty

David Grimes, Elliott Ginger, and John Spokes

Houston Geological Society Bulletin

... beam Unnumbered Figure. Reservoir Model Framework. End_Page 19--------------- method for attenuation of the multiples have given encouraging results...

2004

Deriving Subsurface Insight from Seismic

Gregory Partyka

Indonesian Petroleum Association

... of the noise attenuation. It is important to work with a stable source wavelet. If the source wavelet characteristics vary temporally and /or spatially...

2015

Analysis of Geophysical Datasets for Coastal Vulnerability and Asset Management

Peter Eccleston, Andrew Spyrou

Petroleum Exploration Society of Australia (PESA)

.../limestone interface over sandy dunes. The low clay content in the upper sediments led to very low attenuation of signal giving penetration depths...

2019

Mapping sub-volcanic geology using magnetic data

Irena Kivior, Stephen Markham, Shiferaw Damte

Petroleum Exploration Society of Australia (PESA)

... [email protected] SUMMARY Volcanic layers within sedimentary basins cause significant problems for petroleum exploration because the attenuation of the seismic...

2019

Low-Energy Seismic Survey of Quaternary Materials, Rocky Mountain National Park, Colorado

William W. Locke

Rocky Mountain Association of Geologists

... attenuation lim~ted lme length to 50 m, thus penetration to about 15 m (depending within units and unit thicknesses on velocity contrasts). Veloc~t~es...

1987

Nightmare Multiples — A Step Towards a Solution

George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman

Indonesian Petroleum Association

... noise trains, the primary arrivals are weak due to transmission loss through the strong hydrate sequence and high attenuation below it due...

2003

New Insights into the North Makassar Basin: Revitalizing the Data Brings New Prospectivity

Marcin Przywara, Jo McArdle, Adriana Sola

Indonesian Petroleum Association

... Attenuation. 3DSRME specifically led to improvement in SNR via better prediction of 3D effects related to water bottom multiples (see Figure 2). The imaging...

2016

Abstract: PST Regulatory Change: The TCEQ Reverts to the TAC Chapter 334 Rules

Ross Doctoroff, P.G.

Houston Geological Society Bulletin

..., operator, or lender to complete closure requirements (i.e. the contamination is to be left in place), then a formal Monitored Natural Attenuation (MNA...

2009

Laramide Deformation of the Uncompahgre Plateau - Geometry and Mechanisms

O.G. Heyman, P.W. Huntoon, M.A. White-Heyman

Rocky Mountain Association of Geologists

...) described attenuation of the Wingate Sandstone over basement faults by offset across mesoscopically discrete zones of deformation with microfaults...

1986

X-Ray Fluorescence and Laser Induced Breakdown Spectroscopy for Advanced Rock Elemental Analysis

Heyleem Han, Son Dang, Juan C. Acosta, Jing Fu, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... of the attenuation effect of light (Croudace and Rothwell, 2015), intensity of spectra decreases as the integrated delay time increases (Fig. 3-a). Attenuation...

2019

Aquifer Characterization

John S. Bridge, David W. Hyndman

Special Publications of SEPM

... of stratification (defined mainly by variations in grain size, shape, and fabric), and variation in geophysical parameters such as the velocity or attenuation...

2004

Azimuthal Gamma Imaging and Continuous Inclination Applications to Spatial and Stratigraphic Wellbore Placement in the Southern Midland Basin

Christopher Viens

Unconventional Resources Technology Conference (URTEC)

...: Centrally mounted gamma sensors with broad aperture focus and high signal attenuation. Right: Outboard gamma sensors with narrow aperture focus and low signal...

2019

Fracture Axial-Plane Cleavage by Soft-Sediment Deformation

K. K. Liew, H. D. Tjia

Geological Society of Malaysia (GSM)

... shows attenuation of slump-fold intensity towards its stratigraphic top. NORTH Figure 3. Equal-area plot of bedding and slump faults (shears...

1994

High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography

Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale

Unconventional Resources Technology Conference (URTEC)

... helped improve CT images because drilling mud had large X-ray attenuation. The assembly (core and tube) was put together and preserved with shrinkwrap...

2022

Quantitative Prediction of Oil-Gas Productivity Based on Composition of Light Fractions

V. A. Chakhmakhchev, T. L. Vinogradova

Petroleum Geology: A Digest of Russian Literature

... that in the transition from the zone of maximum bitumen formation into the zone of attenuation of these processes, i.e., from the MK1-MK2 stages to the MK3-MK5...

1979

South China Sea Bathymetry and Interpretation (Paper 30)

Charles S. Hutchison

Geological Society of Malaysia (GSM)

... beginning in the Eocene. A marginal basin began spreading at anomaly 11. Crustal attenuation ceased in the early Middle Miocene (anomaly Sc); recognised...

2003

Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin

R. A. Pearson, B. S. Hart

AAPG Special Volumes

... rapid attenuation of high frequencies occurring in these areas. These observations support a diagenetic model where faults and fractures acted locally...

2004

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