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The AAPG/Datapages Combined Publications Database
Showing 3,029 Results. Searched 201,044 documents.
Early Diagenetic Silica Deposition in Algal Cysts and Spores: A Source of Sand in Black Shales?
Jurgen Schieber
Journal of Sedimentary Research (SEPM)
..., silica-filled cysts range from 0.1-0.6 mm in size. Their morphology is variable, ranging from perfectly spherical (Fig. 4A) to partially compressed...
1996
F
John G. Dennis
AAPG Special Volumes
... have sometimes been so folded and compressed that a double series of isoclinal flexures has been developed; the axes of the folds in each series...
1967
Evaporite Formations with Petroleum Reservoirs in Devonian and Mississippian of Alberta, Saskatchewan, and North Dakota
J. G. C. M. Fuller , J. W. Porter
AAPG Bulletin
... with darker compressed anhydrite above. D. Detail of nodular anhydrite in C. Nodules are emplaced in dolomitic microbreccia composed of old algal laminite...
1969
Provenance of Johns Valley Boulders in Late Paleozoic Ouachita Facies, Southeastern Oklahoma and Southwestern Arkansas
Gerald L. Shideler
AAPG Bulletin
.... After deposition of overlying Atoka sediments, the Ouachita facies was compressed and thrust-faulted northward over the denuded sourceland, the probable...
1970
Neogene Basin Formation in Relation to Plate-Tectonic Evolution of San Andreas Fault System, California
M. C. Blake, Jr. , R. H. Campbell , T. W. Dibblee, Jr. , D. G. Howell , T. H. Nilsen , W. R. Normark , J. C. Vedder , E. A. Silver
AAPG Bulletin
... of the Salinian block. The rock units are strongly compressed between the San Andreas and Rinconada faults, and the fold patterns and related thrust...
1978
Shallow Water Flows in Gulf of Mexico, Relating High Sedimentation Rates to Proglacial Lake Source and Mass Transport Deposits in Deepwater Sink; #30615 (2019)
Thomas Bjerstedt, Kody Kramer
Search and Discovery.com
... movement and sequestration in the alluvial valley; 2) after ~780 Ka and was complete by the 640 Ka highstand, a compressed period of ~140 Kyr; and 3...
2019
THE LOWER RATCLIFFE INTERVAL (MISSISSIPPIAN) IN WILLIAMS AND MCKENZIE COUNTIES, NORTH DAKOTA
Michael L. Hendricks
Williston Basin Symposium
... ramifying burrow systems (Chondrites). Irregular, wispy laminae, which may be compressed burrow outlines, are common to absent...
1987
Extended Abstract: Wellbore Strengthening in Narrow Margin Drilling
Ogochukwu Benyeogor, Sunday Awe, Obinna Amah, Oseme Ugochukwu, Adeyemi Erinle, Ayodele Akinfolarin, Ugochukwu Oseme
Africa Energy and Technology Conference, 2016
... be compressed before the system became pressurized. The annular BOP was then closed and 39 bbls of 16.73 ppg. POBM was squeezed initially into the formation...
2016
Niobrara Oil Potential
Richard A. Harnett
Earth Science Bulletin (WGA)
... prefer cable tools to air drilling, because the compressed air pressure at the bottom of the hole is often greater than the reservoir pressure...
1968
Microfacies Analysis of Muleshoe Mound (Early Mississippian), Sacramento Mountains, New Mexico: A Point-Source Depositional Model Part II
William D. Jackson, Thomas DeKeyser
West Texas Geological Society
..., the successional stages would be compressed or entirely absent. The complexity of the buildup is reflected in the possible alternate interpretations. They may...
1984
Ultrastructure of enigmatic phytoclasts (banded tubes) from the Silurian Lower Devonian: Evidence for affinities and role in early terrestrial ecosystems
Wilson A. Taylor, Charles H. Wellman
PALAIOS
... in PALAIOS FOSSIL BANDED TUBES 169 FIGURE 2—Dispersed banded tubes from the Silurian of United States. A–C) Longitudinal TEM sections of (A) compressed tube...
2009
Turnagain Nickel Project: Nickel Recovery for the EV Market with Carbon Sequestration
Lyle Trytten, Mark Jarvis, Peter Scheuermann, Greg Dipple
International Meeting for Applied Geoscience and Energy (IMAGE)
... and long-haul applications with BEV for day-to-day short-haul use; pumped hydro, compressed air, hydrogen, or molten salt for longer-term electricity...
2021
Seismic Surveying
W.B. Heroy Jr., R.A. Arnett
Appalachian Geological Society
... is indicative of the ground motion at the detector but with an amplitude range greatly compressed in order to permit the recording of large variations...
1949
A Paleoecological Study of Fossil Syncline Lake
Wallace Ulrich
Earth Science Bulletin (WGA)
... died, they settled to the bottom becoming a part of the ooze. Layer upon layer were formed in this manner. The resulting pressure compressed...
1969
Taphonomy of ediacaran acritarchs from Australia: Significance for taxonomy and biostratigraphy
Kathleen Grey, Sebastian Willman
PALAIOS
... interpretation. Fossils from siliciclastic rocks are commonly (but not always) compressed, and compression enhances some features and obscures others...
2009
Hollister Field
Elbert R. Wilkinson
Pacific Section SEPM
... rocks, compressed between the "Lomerias" and Sargent faults (Plate I ) . The trend of the block coincides with that of Sargent anticline which may...
1967
The Harrisburg Trough Stephens and Carter Counties, Oklahoma
Bruce H. Harlton
AAPG Special Volumes
.... Toward the end of Pennsylvanian (Cisco) time the Harrisburg trough became sharply compressed. Many of its faults became overturned, as a result...
1956
Age Classification of the Upper Pushmataha Series in the Ouachita Mountains1
Bruce H. Harlton
Ardmore Geological Society
... of the "Caney-Goddard" type rocks in Johns Valley is concentrated in an oval-shaped sharply compressed syncline in secs. 4, 5, 9, and 10, T. l S., R. 16 E...
1959
The Salt Anticlines of Southwestern Colorado and Southeastern Utah
Fred W. Cater Jr.
Four Corners Geological Society
... of Mesozoic time. Early in the Tertiary, probably during the Eocene, the region was compressed into a series of broad folds guided and localized...
1955
Geological Features Observed at the Cominco Fertilizers Limited Potash Operations, Saskatchewan, Canada
A. Dave Mackintosh
Williston Basin Symposium
... quickly became confined by the compressed debris and started to heave into the 2nd Red Bed cavity above. Upper beds continued to move...
1995
Emissions reduction in LNG production facilities through emerging post-combustion carbon capture and storage technologies
David T. Kearns
Australian Energy Producers Journal
... turbine service CO2 capture is the separation and purification of CO2 from a flue gas stream. This CO2 can be compressed, dehydrated and transported...
2024
Geology of the Badak Field, East Kalimantan, Indonesia
J. W. Gwinn, H. M. Helmig, L. Witoelar Kartaadipoetra
Indonesian Petroleum Association
... separators. The high pressure gas (approximately 500 psi) will be compressed for reinjection. Gas from the low pressure production separator...
1974
Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms
James D. Schiffbauer, Shuhai Xiao
PALAIOS
... the central body and the vesicle walls. Given that the vesicle walls of compressed acritarchs can merge (Figs. 3H–J), it is possible that the compressed...
2009
Utilizing Life Cycle Assessment to Design a Novel Carbon-Negative Power Plant in Appalachia, USA
Kat Sale, Marcos Miranda, Andrew Harrison, Kevin Ellett, David Stauffer, Stephen Winter, Evan Blumer
Carbon Capture, Utilization and Storage (CCUS)
... and compressed to pipeline standards, then transported via pipeline and injected underground. This LCA performed a cradle-to-grave analysis, including...
2025
Bottom-Hole Pressure
Harry F. Wright
Tulsa Geological Society
... by well pressure was again forced out by compressed gas or air from the surface. The pressure necessary to clear the tube of fluid was the well...
1933