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The AAPG/Datapages Combined Publications Database
Showing 4,235 Results. Searched 200,642 documents.
Uniformitarianism and Sedimentology: EDITORIAL
James H. Shea
Journal of Sedimentary Research (SEPM)
... in ending the practice of invoking the occurrence of processes that were fundamentally different in kind from those occurring now, processes that were also...
1982
An Improved Method for Calculating the Standard Deviation and Variance of Paleocurrent Data: RESEARCH METHOD PAPER
Robert G. F. Krause , Theresa A. M. Geijer
Journal of Sedimentary Research (SEPM)
... corresponds to the directional nature of paleocurrent data. Standard deviation and variance for linear frequency distributions are expressed...
1987
ABSTRACT: RECONSTRUCTING FLUID FLOW EVOLUTION FROM COMPRESSIONAL TO EXTENSIONAL REGIMES. LATE CORROSIVE FLUIDS: A KEY FACTOR FOR POROSITY FORMATION AND ENLARGEMENT; #90011 (2002)
Mateu ESTEBAN, Conxita TABERNER
Search and Discovery.com
... and geochemical evidence from different case-studies provide a general pattern to evaluate the role of earlier fluid circulation during the compressive regime...
2002
Abstract: Integrated Interpretation of Microseismic Data with Seismic Attributes from Hoadley Field, Central Alberta; #90224 (2015)
Aamir Rafiq and David W. Eaton
Search and Discovery.com
... and analyze different seismic attributes and narrow them down to interpretable seismic attributes (Wang, 2012). The process is divided into three main...
2015
High Resolution, Three-Dimensional Facies Architecture Analysis Using Sequence Stratigraphy and Seismic Sedimentology: Example from Dongying Formation in BZ3-1 Block, Bozhong Sag, Bohai Bay Basin, China, #50678 (2012)
Hongtao Zhu, Xianghua Yang, Xinhuai Zhou, Jianping Li
Search and Discovery.com
... systems. The number and scale of fan-delta systems have a close relationship with the system tracts in sequences of different order. The fan-deltas...
2012
Tracer Gas Diffusion in the Eagle Ford Shale, Austin Chalk, and Adjunct Vertical Formations in Southwestern Texas; #42568 (2021)
Qiming Wang, Qinhong Hu, Xiang Lin
Search and Discovery.com
... of influencing factors. The results of gas diffusion tests show that the diffusion coefficients among these rocks with different lithologies vary...
2021
ENVIRONMENTAL PRESSURES INFLUENCING LIVING STROMATOLITES IN HAMELIN POOL, SHARK BAY, WESTERN AUSTRALIA
ERICA P. SUOSAARI, R. PAMELA REID, THALLES A. ABREU ARAUJO, PHILLIP E. PLAYFORD, DAVID K. HOLLEY, KENNETH J. MCNAMARA, GREGOR P. EBERLI
PALAIOS
...). The zonation of different stromatolite-building microbial communities in Hamelin Pool can be related to frequency of inundation and exposure...
2016
Tectonically Forced Retrogradation of the Lower Mississippian Joana Limestone, Nevada and Utah
Katherine A. Giles
Rocky Mountain Section (SEPM)
... intraclasts are concentrated into horizons at the bases of beds. Crossbedding is common and includes both planar and trough crossbed sets. Bi-directional...
1996
Open Hole Sidetracks Performed in Lateral Sections in Unconventional Wells
Ines Leon Lara, Maria Angelica Valero, Robert Chirinos, Jose Viramonte, Agustin Jose Somaruga, Celeste Palladino, Lucas Maximiliano Rivera
Unconventional Resources Technology Conference (URTEC)
... were then drilled to TD with a different BHA optimizing ROP and geosteering demands as usual, casing was run through the KOP and reached final depth...
2023
Interactive 3D fault prediction using a weighted 2D-CNN and multidirectional 3D-CNN
Jesse Lomask, Samuel Chambers
International Meeting for Applied Geoscience and Energy (IMAGE)
... using a weighted 2D-CNN and multi-directional 3D-CNN Jesse Lomask* and Samuel Chambers, S&P Global Summary We present an interactive 2D Convolutional...
2022
Integrated geophysics-geology-engineering Technology in mountainous shale gas exploration and development: A case study in southern Sichuan, China
Xiaolan Wang, Furong Wu, Dianguang Zang, Xiao Yang, Hong Liang, Xiaojiang Deng
International Meeting for Applied Geoscience and Energy (IMAGE)
... trajectory is optimized to locate the most advantageous drilling positions and directions, providing accurate data support for directional drilling...
2024
Cosmic-ray muon tomography: New developments for near-mine exploration and geotechnical applications
Douglas Schouten, Jared Townsend, Nigel Phillips, Reid Merrill
International Meeting for Applied Geoscience and Energy (IMAGE)
...# above the detector defined for each pixel 𝑝 in the radiograph and multiplied by the exposure time Δ𝑡. Directional muon intensity [cm-2 s-1 sr-1...
2024
A Case History: High Productivity Seismic Data Acquisition Using Bps ISS® (Independent Simultaneous Source) with Triple Source Vessels In 3D Tangguh Seismic Node Survey
Hery Prastowo, Johnathan Stone, Deny Suryanto, Danang Priyambodo
Indonesian Petroleum Association
... is how to separate signals from the different sources. A pseudoblending study - utilizing existing 3D OBC seismic datasets - was conducted to test...
2019
The Texture of Talus in Tasmania
N. Caine
Journal of Sedimentary Research (SEPM)
... and sorting values are not great and are not significantly different from one slope to another. Mean size is normally between -8.7 and -9.3...
1967
Polygonal Fault System in the Great South Basin, New Zealand; #42267 (2018)
Jianjun Li, Jie Qi
Search and Discovery.com
.... Moreover, different from some of the polygonal fault systems which have the highest fault displacement in the center, the maximum displacement along...
2018
Automated processing development at a CO2 site: Phase detection, location, magnitude
Jian Zhang, Kevin D. Hutchenson, Elige B. Grant, Paul A. Nyffenegger, Mark A. Tinker
International Meeting for Applied Geoscience and Energy (IMAGE)
... the effort required from full-time human analysts. The SADAR arrays are designed to produce directional beams for the wavelengths anticipated from...
2023
Sedimentary Environments of the Oligocene Krosno Beds: A New Interpretation in the Polish Outer Carpathians, #11350 (2020).
Piotr S. Dziadzio, Roger Higgs, Arkadiusz Drozd
Search and Discovery.com
...; Pattison, 2005). It is this combination of eustasy, early collision in a very long (>1,000 km) collision belt, floods and storm waves that explains...
2020
Petroleum Geology, Volume 3, Issue 9A; Frontmatter
James W. Clarke
Petroleum Geology: A Digest of Russian Literature
... in Turkmenia. Figure. Steel tower of Cheleken Directional drilling will be used according to the method of foreman I. A. Sigarev. The projected depth...
1959
3. Sand-grain Orientation and Geological Application
Gene A. Rusnak
Journal of Sedimentary Research (SEPM)
... direction, is tested in a geological situation containing rigid directional control. The control used in this test is the cross-bedding dip directions...
1956
Abstract: The 3-D Seismic Rejuvenation of Roleta Field, Zapata County, Texas
Dominick M. Cassetta
GCAGS Transactions
... submerged lands as at Roleta are enhanced by the technological synergism of 3-D combined with directional drilling, modern fracstimulation, cost-efficient...
1998
Abstract: Shanghai Field, Expanded Upper Yegua Trend, Texas Gulf Coast: Unexpected Reserves Defined By 3-D Seismic
Thomas E. Ewing
GCAGS Transactions
... of the structure with depth through four producing horizons required a highly directional borehole. The Upper Yegua deltaic sandstones form a wedge...
1998
Velocity Anisotropy of Upper Mantle: ABSTRACT
G. B. Morris, R. W. Raitt, G. G. Shor, Jr.
AAPG Bulletin
... shot to study the directional dependence of velocity or velocity anisotropy of the mantle and the depth configuration of the Mohorovicic discontinuity...
1969
Origin of Gulf of Mexico and Caribbean Sea; Implications Regarding Ocean Ridge Extension, Migration, and Shear: ABSTRACT
Mahlon M. Ball
AAPG Bulletin
... migration and shear because those concepts do not allow for shear on fracture zones beyond ridge offsets and in the directional sense indicated...
1969
Role of Storms in Development of Ancient Marine Ridge and Swale System: ABSTRACT
David K. Davies, Robert L. Brenner
AAPG Bulletin
... or with the paleoshoreline. Analyses of directional features reveal multidirectional current vectors within individual ridges. The vertical sequence...
1973
Relations of Gas Occurrence to Geologic Parameters in Eastern Kentucky Gas Fields: ABSTRACT
J. Negus De Wys, R. C. Shumaker
AAPG Bulletin
... four preferential directional trends. The gentle anticlinal structure in the northern part of the field, which may be an extension of the Paint Creek...
1979