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The AAPG/Datapages Combined Publications Database
Showing 89,606 Results. Searched 200,630 documents.
Silurian and Devonian Paleogeography of the Western United States
Forrest G. Poole, Charles A. Sandberg, Arthur J. Boucot
Pacific Section SEPM
... eastward over autochthonous continental-slope and -shelf rocks in latest Devonian or earliest Mississippian time. Coeval folding, faulting, and local...
1977
Interpretations of the Ouachita Mountains, Oklahoma
John Wickman
Wyoming Geological Association
... and stratigraphic provinces was roughly contemporaneous. Sedimentation occurred throughout most of Paleozoic time from Cambrian to Late Pennsylvanian. Deformation...
1977
Big Bend: a Crossroads in the Beginning of the Age of Mammals
Judith A. Schiebout
West Texas Geological Society
..., oldest in-place exhibit of Tertiary mammals in a U.S. National Park, takes us back to the time when Big Bend was a moist, well-vegetated land (fig. 1...
1986
Maximising the Value of a Mature Asset, the Belida Field, West Natuna – Can a Detailed Subsurface Re-Evaluation Really Add Value Late in Field Life?
Keith Maynard, Wahyu Prabowo, Jozef Gunawan, Charles Ways, Roald Brotherton
Indonesian Petroleum Association
... is approximately 250 feet. Figure 3. Time Structure Map at Top Udang Formation with representative seismic section. The depositional environment for the main oil...
2003
Foramineferal Characteristics of Late Cretaceous and Cenozoic Bathyal Lithotopes
C. Wylie Poag
GCAGS Transactions
... (published and new data) in three selected time slices (late Campanian, middle Eocene, and middle Miocene) from a single section (USGS multichannel seismic...
1986
Chapter Six: Tuning Phenomena in Reservoirs
Alistair R. Brown
AAPG Special Volumes
... around the periphery of reservoirs is commonplace. Figure 6-2 illustrates the tuning phenomena in amplitude and time that occur between a top reservoir...
2011
1.3 Igneous Structures: The Little Murray Ridge
R. S. White
AAPG Special Volumes
.... ACQUISITION AND DISPLAY OF PROFILE This profile is a single channel display with no processing other than a linear ramp time variable gain triggered...
1983
Paleogeographic Evolution of Early Campanian to Maastrichtian Supersequences in the Caswell Sub-BasinImplications for CO2 Storage and Hydrocarbon Entrapment; #10825 (2016)
M. E. Lech, N. Rollet, D. Caust, K. K. Romine
Search and Discovery.com
... were used to improve the understanding of sequence architecture, facies and palaeogeography during early Campanian-Maastrichtian, a time of relative sea...
2016
Geological Note: Sukunka Formation: a new Middle Devonian lithostratigraphic unit, northeastern British Columbia, Canada
A. S. Hedinger
CSPG Bulletin
.... In: The Geologic Time Scale 2012, Volume 2. F.M. Gradstein, J.G. Ogg, M. Schmitz and G. Ogg (eds.). T. Elsevier, Amsterdam, p. 559–601. Boucot, A.J., Johnson, J.G....
2017
Computed Tomography Study of Annular Cement Mechanical Response Under Cyclic Hydraulic Stress
Alexander Anya, Hossein Emadi, Marshall Watson
Unconventional Resources Technology Conference (URTEC)
... of cement integrity evolution with time due to cyclic casing pressure fluctuations. Lab scale wellbore models were constructed using shale rock, four...
2020
Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis
Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad
Unconventional Resources Technology Conference (URTEC)
.... Conventional laboratory experiments will often face the challenges of requiring large sample sizes, time consumption and accuracy in interpretation...
2022
Geological Interpretation of the Reservoir and Pay Distribution of the G3.2 and G5.2 series of the Shwe Field, Myanmar, #20401 (2017).
Robert C. Shoup, Allan J. Filipov, Mike Hiner
Search and Discovery.com
... transforms seismic data from the time domain to time vs. frequency domain, which can illustrate many features that are not apparent in time domain...
2017
Flow processes and sedimentation in a straight submarine channel on the Qiongdongnan margin, northwestern South China Sea
Chenglin Gong, Dongwei Li, Kun Qi, Hongxiang Xu
Journal of Sedimentary Research (SEPM)
... of CC1 to CC3 recognized in the studied Qiongdongnan channels. CC1 to CC3 as imaged on time slices shown in this figure are straight (measured...
2020
Correlation Across a Classic Facies Change (Late Middle Through Late Cenomanian, Northwestern Black Hills): Applied Supplemented Graphic Correlation
Cynthia G. Fisher
Special Publications of SEPM
... biofacies these shifts Similar SGC analysis on are numbered From Fisher and others Time slices defined by 1994 is conducted for benthic...
1995
3D Finite Difference Acoustic Modeling to Address Advanced Seismic Imaging Challenges in Bintuni Bay, Irian Jaya Barat: Part II of II
Greg J. Schurter, Yayat Supriatna, Angke Nuraeni, Supriyono
Indonesian Petroleum Association
... and Geoprobe, using various methods such as time slices, horizon slices, inlines and crosslines, and seismic attributes (RMS, Coherency, Spectral...
2007
Ute Dome II: 3-D Seismic Attribute-Based Detection of Fracture-Swarm Sweet Spots in Paradox Basin (Pennsylvanian) Carbonates
B.S. Hart, M. Herrin, K. Nikolaissen, S. Ralser, S.P. Cooper, R.S. Balch
Rocky Mountain Association of Geologists
...-slices lower in the section show good definition of the NE-SW (reverse) fault trends. We used coherency time-slices in conjunction with vertical...
2001
High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs
Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser
Unconventional Resources Technology Conference (URTEC)
... resolution details of discontinuities. Data courtesy of Seitel. The main goal of conventional time and depth seismic processing is to enhance specular...
2015
Backing up the AEM unravelling a palaeovalley fill for groundwater exploration in the APY Lands
Carmen Krapf, Adrian Costar, Mark Keppel, Kent Inverarity, Andy Love, Liliana Stoian, Georgina Gordon, Camilla Soerensen, Tim Munday
Petroleum Exploration Society of Australia (PESA)
... in drillhole DH1a. Thus, AEM depth slices 086.1 - 100.0 m and 100.0 - 115.8 m were chosen for the thalweg mapping. For the first time the thalweg data can now...
2019
Determination of Local Diffusion Coefficients and Directional Anisotropy in Shale From Dynamic Micro-CT Imaging
Yulai Zhang, Peyman Mostaghimi, Andrew Fogden, Alessio Arena, Adrian Sheppard, Jill Middleton, Ryan T. Armstrong
Unconventional Resources Technology Conference (URTEC)
...-cored plugs of shales from the Eagle Ford formation and Permian Basin are imaged over the course of diffusion experiments. The time lapse step and overall...
2017
Can Fractures in Soft Sediments Host Significant Quantities of Gas Hydrates?
Thomas McGee, Carol Lutken, J. Robert Woolsey, Rudy Rogers, Jennifer Dearman, Charlotte Brunner, F. Leo Lynch
AAPG Special Volumes
... et al., 2003). It is best displayed on horizontal slices through three-dimensional (3-D) volumes of seismo-acoustic data. Figure 1 is an example...
2009
Sulphur Isotope Fractionation in Early Diagenesis of Recent Sediments of Northeast Venezuela
H. G. Thode , A. G. Harrison , J. Monster
AAPG Bulletin
... that over very long periods of time, a partial exchange of sulphur isotopes between sulphate and pyrite in close contact takes place, which could account...
1960
Subtle Discontinuity Detection and Mapping for Carbon Sequestration Assessment in the Illinois Basin
J. H. McBride, R. W. Keach II, H. E. Leetaru, W. J. Nelson
AAPG Special Volumes
... of the structure at the level of the base of the Knox reflector. Two-dimensional seismic profiles and vertical time slices through the data volume also show...
2009
A Collaborative Approach to Seismic Interpretation for Offshore Field DevelopmentA Case Study; #20338 (2016)
Satyabrata Mishra, Lawrence Grant-Woolley, Long T. Dang
Search and Discovery.com
... exploration and development wells were located using a time migrated 3D volume. A recent development well drilled on the interpreted crest of the field...
2016
Sequence-stratigraphic analysis of Eocene clastic foreland basin deposits in central Lake Maracaibo using high-resolution well correlation and 3-D seismic data
Alejandro Escalona, Paul Mann
AAPG Bulletin
... the results of the flattened time slices in the 3-D seismic data. The main observations near the Paleocene unconformity include the following:Figure 19...
2006
STRUCTURAL AND METAMORPHIC FEATURES OF THE NORTHERN ALABAMA PIEDMONT
James F. Tull
Alabama Geological Society
.... Such a classification of structural events is based on the assumptions: a) that these events at a given locality are separated by some time period...
1975