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The AAPG/Datapages Combined Publications Database
Showing 47,077 Results. Searched 200,619 documents.
Morphometry of blue land crab (Cardisoma guanhumi) burrows: ichnological context and paleoenvironmental implications
Christopher A. Sparacio, Ilya V. Buynevich, H. Allen Curran, Karen Kopcznsk
PALAIOS
..., and opening inclination angle having moderate to high similarity (. 0.8). End chamber angle of the blue land crab has highest similarity both within...
2020
Gemini: A fully operational broadband source for model building and imaging
Carsten Udengaard, David Brookes, Hector Flores
International Meeting for Applied Geoscience and Energy (IMAGE)
... blending from other nearby surveys. Examples Figure 1 shows collocated source points from the two sources into a common node location. No debubble...
2023
Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia
Annas Astuti, Yohanes Kristomo, Bee Jik Lim, Ginanjar Satria, Natalia Anggriani
Indonesian Petroleum Association
... overburden due to the weak shallow seismic reflections and large reflection angle range that goes beyond critical angle. To resolve the near-surface...
2019
Determining Failure Behavior at Hydraulic Fracturing Conditions through Experimental Rock Deformation, #41684 (2015).
Robert Charles Choens, Frederick M. Chester
Search and Discovery.com
... strength and fracture angle for mixed stresses; fracture in these conditions involves both opening and shear modes with characteristic fracture...
2015
New Approaches to Geological Uncertainties in STOIIP Estimation for Greenfield in South Vietnam Shelf, #30609 (2019).
Timofey Baranov, Anastacia Galimova, Georgiy Sansiev, Sergey Gusev, Viacheslav Terentev, Gennadii Fedorchenko,
Search and Discovery.com
... approach. To the very important but still common task of data collection and study, which leads to accurate digital representation of reservoir geology...
2019
Dunman-Hudson Area Coleman County, Texas
Ralph Bridwell
Abilene Geological Society
...). High gas-oil ratios are common immediately west of this line similar to high gas-oil ratios along the east edge of the field in Section 102. Twenty...
1960
Relative Accuracies of Thickness Based on True and Apparent Dips
William F. Tanner
Oklahoma City Geological Society
... the following, fairly common, situation. A road climbs the face of a cuesta, at some small angle (i.e., 15°) from the strike. The rocks are well exposed...
1961
CRETACEOUS TRACE FOSSILS IN ALABAMA CHALKS
Andrew K. Rindsberg
Alabama Geological Society
... to the most common forms. Much additional information relating specifically to the Selma Group of west-central Alabama can be found in Frey and Bromley (1985...
1989
Ichnological Characteristics of Brackish Water Deposits
S. George Pemberton, Daryl M. Wightman
Special Publications of SEPM
... laminae and ripple cross-stratification. Low-angle scour surfaces are common throughout. The thickest coarsening-upward parasequence (Fig. 5...
1992
Cenozoic Rocks in the Mesilla and Hueco Bolsons
William S. Strain
West Texas Geological Society
... into northern Chihuhua where it is terminated by a combination of volcanic and structural features. The bolsons are bounded by high angle faults...
1968
Abstract: Bar Morphology Along The Mississippi Sound Margin
Dag Nummedal, Rosemary Manty, Shea Penland
GCAGS Transactions
... bars can be identified, though interference patterns are common Vertical air photos, taken since 1945, and numerous overflights and field...
1980
Summary of Tectonic History of Venezuela: ABSTRACT
Ely Menscher
AAPG Bulletin
... features in the Coast Range trend N. 70°-80° E.; wrench (strike-slip) faulting with horizontal displacements of several kilometers is common. It has been...
1961
Syn-extensional basin inversion over detachment faults: An example from the Raft River Basin, U.S.A.
Search and Discovery.com
N/A
Occurrence of P-Wave Wipeout Zones, by Bob Hardage, Michael DeAngelo, and Diana Sava, #40234 (2007).
Search and Discovery.com
2007
Abstract: Common Factors Among Atypical Fields
W. H. Bill Roberts III
Houston Geological Society Bulletin
...Abstract: Common Factors Among Atypical Fields W. H. Bill Roberts III 1981 2 3...
1981
Common Characteristics of Waulsortian Mounds
Wayne M. Ahr, W. A. Morgan, Mark K. Sheedlo
CSPG Special Publications
...Common Characteristics of Waulsortian Mounds Wayne M. Ahr, W. A. Morgan, Mark K. Sheedlo 1997 20 20...
1997
Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases
M. S. Jaya, E. A. Sentani, Yendri, Widjonarko, D. Santoso
Indonesian Petroleum Association
...Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases M. S. Jaya, E. A. Sentani...
2007
Classification of Faults: GEOLOGICAL NOTES
Mason L. Hill
AAPG Bulletin
... to the footwall." Though others specify apparent displacement in their definitions (FOOTNOTE 11) it is surely common practice to consider the terms...
1947
Two New Methods of Paleocurrent Determination from Trough Cross-Stratification
Peter G. DeCelles, Richard P. Langford, Robert K. Schwartz
Journal of Sedimentary Research (SEPM)
... the more common exposure types--namely, the use of three-dimensional exposures of oblique cuts through individual trough limbs, and two-dimensional...
1983
The Viking Formation in the Caroline, Garrington and Harmattan East Fields, Western South-Central Alberta: Sedimentology and Paleogeography
Frances J. Hein, Michael E. Dean, Anita M. Deiure, S. Kent Grant, Gregory A. Robb, Frederick J. Longstaffe
CSPG Bulletin
..., bioturbated and loaded fine-grained sandstone and shale (20-25 m thick); (2) fine-grained sandstone (6-12 m thick) with low-angle, inclined cross...
1986
Biogenic Cross-Lamination Produced by the Pistol-Shrimp Alpheus bellulus in Microcosm Experiments
Duncan McIlroy
Journal of Sedimentary Research (SEPM)
... is steeper than is typical for current-generated ripple cross-lamination, the tabular foresets are close to angle of repose, and the structure has...
2010
Broadband Seismic Technology and Beyond: Part V: PGS's GeoStreamer A Double Win
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... the same reflector (solid circle) by a single shot, imaging of primaries (solid lines) uses a larger reflection opening angle than that of multiples...
2013
USE OF CORE-MEASURED FRACTURE PATTERNS IN EXPLORATION AND EXPLOITATION STRATEGY
CHRISTOPHER H. GARRETT RICHARD H. SNYDER
Fort Worth Geological Society
... Monterey Formation cores are commonly highly fractured, most of the core can be oriented by relating core-measured bedding dip azimuth, and dip angle...
1985
Got noisy impedance? Try this
Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick
International Meeting for Applied Geoscience and Energy (IMAGE)
...ate seismic amplitudes. Even after spectrum balancing, it is common to have signal bandwidth variations in the final gathers as a function of angle....
2022
The 'Geoseis' System: Seismic Prospecting with Detonating Cord - A Line Energy Source
D. W. Thompson
Petroleum Exploration Society of Australia (PESA)
... of the 'Geoseis' system have since been overlooked, and consequently practices with a dele• terious effect on data quality have become common• place...
1985