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The AAPG/Datapages Combined Publications Database
Showing 2,589 Results. Searched 200,619 documents.
Geochronology and Magnetostratigrapy of Paleocene North American Land Mammal "Ages": An Update
Donald R. Prothero
Special Publications of SEPM
.... More importantly, magnetic stratigraphy is the only technique that allows direct correlation with the global polarity record and thus with the marine...
1995
Paleomagnetism of Franciscan Rocks in the Marin Headlands
Foster B. Curry, Allan Cox, David C. Engebretson
Pacific Section SEPM
.... These cherts have radiolarian ages within the Jurassic-Cretaceous Mixed Polarity Superchron (165119 Ma), yet the polarity of the entire section is normal...
1984
A Paleomagnetic Study of Basalt Flows from the Absaroka Mountains, Wyoming
Edward F. Pruss
Wyoming Geological Association
... Polarity Zonation in Some Oligocene Volcanic Rocks of the San Juan Mountains, South-western Colorado; Geophys. Jour. Royal Stron. Soc., v. 37, p. 323...
1975
Magnetic Stratigraphy of the Type Refugian Stage (Late Eocene-Early Oligocene), Western Santa Ynez Range, Santa Barbara County, California
Donald R. Prothero, Matthew Thompson
Pacific Section SEPM
... had two directions that gave a clear polarity and one that was divergent, "x" indicates sites in which only one sample was usable. clustered...
2001
Magnetic Stratigraphy and Land Mammal Biochronology of the Nonmarine Facies of the Pliocene San Diego Formation, San Diego County, California
Hugh M. Wagner, Bradford O. Riney, Thomas A. Deméré, Donald R. Prothero
Pacific Section SEPM
... showed a stable remanence held in both magnetite and hematite, which passed a reversal test. The lowest site was of reversed polarity; the upper three...
2001
Cenozoic South American Land Mammal Ages: Correlation to Global Geochronologies
John J. Flynn, Carl C. Swisher III
Special Publications of SEPM
... (as well as the late Cretaceous [?Campanian] "Alamitian" SALMA), lack either magnetic polarity stratigraphies or radioisotopic dating, are temporally...
1995
Magnetostratigraphic and Palynostratigraphic Correlation of Late Campanian Strata of the Bearpaw and Horseshoe Canyon Formations of the RCA Castor Corehole to the Red Deer Valley, Alberta
J. F. Lerbekmo, D. R. Braman, O. Catuneanu, N. C. Humphrey
CSPG Bulletin
... between the Castor core and Red Deer Valley sections has enabled the recognition of polarity subchrons 32n.5n to 33n.3n in the Castor core. A hiatus...
2003
Analogue Modelling of Extensional Fault Architectures: Comparisons with Natural Rift Fault Systems
K. R. McClay, T. Dooley, R. Gloaguen, P. Whitehouse, S. Khalil
Petroleum Exploration Society of Australia (PESA)
... sub-basin systems that show polarity changes along the rift axis (e.g. Bally 1981; Gibbs 1984; Ebinger 1989; Etheridge et al.l987 ; Bosworth 1985...
2001
Mesozoic Apparent Polar Wander and Plate Motions of North America
Maureen B. Steiner
Rocky Mountain Section (SEPM)
...., 1975, Mesozoic apparent polar wander and Atlantic plate tectonics: Nature, v. 254, p. 107–109. Steiner, M. B., 1978, Magnetic Polarity during...
1983
Implications of Paleomagnetism for the Tectonic History of the Eastern Klamath and Related Terranes in California and Oregon
Edward A. Mankinen, William P. Irwin, C. Sherman Gromme
Pacific Section SEPM
... was acquired prior to the strata being folded. The majority of tne sites are of reversea polarity in accora witn tneir having been magnetized during tne...
1984
Re-Evaluation of the Sedimentology and Evolution of the Kais Carbonate Platform, Salawati Basin, Eastern Indonesia: Exploration Significance
Awang Harun Satyana
Indonesian Petroleum Association
... mainly resulted from recognition that the Salawati Basin was undergoing inversion (basin's polarity reversal) during Kais sedimentation...
2003
Recent Palaeomagnetic Evidence for the Northward Movement of India
E. R. Deutsch
CSPG Bulletin
... shows a direction similar to that in Group (1), though the dips are here somewhat smaller and the polarity is now reversed. Group (3) includes...
1958
The impact of oil composition on fluid distribution in a reservoir pore network
Maram AlSaif, Mustafa Hakimuddin, Khaled Arouri, Ibrahim Atwah
International Meeting for Applied Geoscience and Energy (IMAGE)
... and sequentially retrieving the different charges with organic solvents of increasing polarity. Three thoroughly cleaned conventional (1.5 x 2.3 inch) carbonate...
2022
Tinggi Field - Analyzing the DHIs
Harun Mohd. Noor
Geological Society of Malaysia (GSM)
..., the amplitudes and the polarity of the seismic model match very well. As you may notice on figure 11, the gas-water contact reflector slightly bow...
1987
Detailed Description of Petro-Cycle Solutions Innovative Process for the Remediation, Recycle and Reuse of Frac Water and Flow Back Water For The Oil and Gas Industry Across the U.S. and Canada
Howard E. Schachter
Unconventional Resources Technology Conference (URTEC)
... a discipline of reversing polarity that integrates with the electrode assemblies. This technique functions as a mechanism of creating metal hydroxides, oxides...
2014
Diffraction amplitudes as a quantitative fracture property interpretation tool
Donald C. Adams, César Barajas-Olalde, Nourelhouda Benouadah, Trevor L. Richards, Bethany A. Kurz
International Meeting for Applied Geoscience and Energy (IMAGE)
... (green travel time curve) at the diffraction point. opposite polarity of the reflection. The reflection from the horizontal contact terminates...
2023
Eavesdrop during sand cleanout well intervention with distributed acoustic sensing
Ivan Lim Chen Ning, Bradley Barnum, Xinhui Min, Monika Valjak, Brian Arias, Yanfen Zhang, Kai Sun, Ozzy Isabu
International Meeting for Applied Geoscience and Energy (IMAGE)
...refer to Lim Chen Ning and Sava (2018) for more information on the full strain tensor, i.e., multi-component DAS. Since LF-DAS retains the pol...
2024
A Two Phase Extensional Model for the Penola Trough, Otway Basin, Southern Australia
M. Bowyer, C. F. Elders, K. R. McClay
Indonesian Petroleum Association
.... Displacement is transferred between different components of the fault system by a series of relay ramps and a change in polarity of the rift is marked...
1997
Paleomagnetic Results from the Perij Mountains, Venezuela: An Example of Vertical Axis Rotation
Wulf A. Gose, Adrin Perarnau, Jess Castillo
AAPG Special Volumes
.... 348.Tarduno, J. A., W. Lowrie, W. V. Sliter, T. J. Bralower, and F. Heller, 1992, Reversed polarity characteristic magnetizations in the Albian...
2003
Fault-Driven Fluid Migration and Seepage Features in the Garden Banks Region of the Gulf of Mexico
Walee Yeboah, Augustine B. Arogundade, and Nancye H. Dawers
GCAGS Transactions
...-seated faults and seismic bright spots. The bright spots, characterized by high amplitude and reverse or negative polarity reflectors, suggest the presence...
2025
Abstract: Beyond the Dots in the Box - Microseismicity-Constrained Fracture Models for Reservoir Simulation; #90172 (2014)
Leo Eisner, Sherilyn Williams-Stroud, Andrew Hill, Peter Duncan, Mike Thornton
Search and Discovery.com
... and polarity of the P-wave signal for four representative events (Fig. 2). Green symbols on the maps represent upward first motion, red symbols represent...
2014
Abstract: Relaxing the Near-Surface assumption in Estimating 3C Receiver Orientations: Azimuth-Stack Power Optimization of Reflected PS Data; #90187 (2014)
Nirupama (Pam) Nagarajappa, Peter Cary, and Chuck Ursenbach
Search and Discovery.com
... follows a radiation pattern whose amplitudes change polarity at a specific source-receiver azimuth depending on the orientation of the horizontal...
2014
Challenging the Established Truths
Laurent Gernigon, Odleiv Olesen, Continental Shelf Geophysics team NGU
GEO ExPro Magazine
... by clear magnetic stripe that reflect times when Earth's magnetic field had alternatively normal and reversed polarity. Two major geodynamic events...
2007
Low-frequency DAS interpretation upon multi-crew zipper fracturing configuration
Yanrui Ning, Joe Mjehovich, Xiaoyu Zhu, Ge Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
...), the fracture hit was observed after the slurry was injected for 45 mins. Similar to stage 13, a polarity flip of LF-DAS signal was observed once pumping stopped...
2022
Reconditioning Seismic Data for Improved Reservoir Characterization, Lower Clear Fork and Wichita, Fullerton Field, West Texas
Hongliu Zeng, Stephen C. Ruppel, Rebecca H. Jones
West Texas Geological Society
... zones recognized in sonic and porosity logs tie neither to polarity nor to amplitude. High-frequency sequence stratigraphic units (Abo, Wichita, HFS2.1...
2003