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The AAPG/Datapages Combined Publications Database
Showing 4,686 Results. Searched 200,619 documents.
Land 3D Acquisition Techniques Related to S.E. Asian Situation
Walter Ritchie
Indonesian Petroleum Association
... years have extended its capabilities (e.q. CDP stack, deconvolution, "digital revolution", bright spot analysis) towards the ultimate goal of direct...
1981
Sub Andean Basins and the Independents: the Future
C. A. Garibaldi, D. G. Gerold
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and exploitation results in the north flank of the Gulf of San Jorge basin, but this seems to be the only bright spot. There is some high cost-risk...
2003
Seismic Stratigraphic Analysis of Intracratonic Basin Sandstone Reservoir
William E. Galloway, Shirley P. Dutton
Tulsa Geological Society
... recognized the "bright spot" phenomenon in the mid-1970s. Characteristic amplitude responses found to be produced by hydrocarbon-saturated, loosely...
1979
Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization
Grant A. Myers, Kelsey Kehoe, Paul Hackley
Unconventional Resources Technology Conference (URTEC)
... maps were collected from each Bakken sample, with each map consisting of a single diffraction-limited spot-size spectrum per 1 µm2 in rectangular...
2017
Unveiling the Architectural Elements of Deepwater Potential Play in the Southern Andaman Sea, Offshore North Sumatra Basin
Mellinda Arisandy, Wahyudin Bahri N., Hendra Iriansyah D., Ruszaidi Kahar, Frederick Herbert Korah
Indonesian Petroleum Association
... amplitude and sweetness attribute maps. The anomalies are consistently identified from both RMS and sweetness maps. The bright spot (anomalies...
2024
Chapter 5: Multiresolution Imaging of Shales Using Electron and Helium Ion Microscopy
Timothy Cavanaugh, Joel Walls
AAPG Special Volumes
... emission scanning electron microscope (FESEM), is the reduced spot size of the ion beam and consequent reduction of areal extent for produced secondary...
2016
Strat-Geopressure Fairways—The Fast Track to Prospect Evaluation: Case History from the Gulf of Mexico
Selim Simon Shaker, Walter W. Wornardt
GCAGS Transactions
... structures via well correlations. In the last five decades, seismic mapping including attributes such as bright spots and amplitude variations with offset...
2016
Have We Overlooked the Role of Deep Basin Hydrodynamic Flow in Flushing and Titling Hydrocarbon Contacts in the Nile Delta and Gulf of Suez?; #11152 (2018)
John Dolson
Search and Discovery.com
... area to re-investigate is shown in Figure 39, where a Pliocene bright spot on a fault trap was drilled but found producible gas over residual gas...
2018
High-resolution Electrical Borehole Images While Drilling
Jeremy Lofts, Stephen Morris
AAPG Special Volumes
... and real-time interface. This analysis focused around reducing uncertainties related to and improving geosteering within the desired sweet spot of a variety...
2010
Heterogeneity of Microscale Lithology and Pore Systems in an Upper Cretaceous Eagle Ford Group Horizontal Core, South Texas, U.S.A.
Robert M. Reed, J. Evan Sivil, Xun Sun, Stephen C. Ruppel
GCAGS Journal
... over the X–ray tube and detector. For this study samples were analyzed at a spot size of 60 µm per pixel and over 20 million scans were collected at 4...
2019
Marcasite in Black Shales—a Mineral Proxy for Oxygenated Bottom Waters and Intermittent Oxidation of Carbonaceous Muds
Juergen Schieber
Journal of Sedimentary Research (SEPM)
... fishbone fragment. B) Plane-polarized light, illustrating pleochroism of interlocking marcasite crystals. C) Same spot with crossed polarizers...
2011
Fluid Inclusions in Quartz: Implications for Hydrocarbon Charge, Migration and Reservoir Diagenetic History of the Penyu Basin and Tenggol Arch, Offshore Peninsular Malaysia
Donny Maga, John Jong, Mazlan Madon, Franz L. Kessler
Geological Society of Malaysia (GSM)
... crustal extension over a hot spot (Hutchison, 1989; Ngah et al., 1996), extensional subsidence along a major left-lateral shear zone (Madon and Watts...
2015
Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data
Norman S. Neidell, Elio Poggiagliolmi
AAPG Special Volumes
.... Lindsey, and M. W. Schramm, Jr., 1975, Stratigraphic modeling: a step beyond bright spot: World Oil, v. 180, no. 6, p. 61-65. Harms, J. C., and P...
1977
Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
L. D. Meckel Jr. , A. K. Nath
AAPG Special Volumes
.... Schramm, 1975, Stratigraphic modeling: a step beyond bright spot: World Oil (May), v. 180, no. 6, p. 61-65. Domenico, S. N., 1974, Effect of water...
1977
Cathodolumenescence Spectra of Quartz as Provenance Indicators Revisited
Carita Augustsson, Annalena Reker
Journal of Sedimentary Research (SEPM)
... intensity of the two main emission centers in visible light at 470–490 nm and 600–640 nm. The results confirm a red, violet, or bright to medium blue...
2012
Leaf Biomass - A New Paradigm for Sourcing the Terrestrial Oils of Taranaki Basin
R. Sykes, L. R. Snowdon, P. E. Johansen
Petroleum Exploration Society of Australia (PESA)
..., fluvial channel sandstones (Fig. 2). The coal seams, numbered 1- 10 from top to bottom, comprise predominantly hard, bright coal but many (seams 1, 3...
2004
Hydrothermal Dolomitization in the Lower Silurian Sayabec Formation in Northern Gaspe - Matapedia (Quebec): Constraint on Timing of Porosity and Regional Significance for Hydrocarbon Reservoirs
Denis Lavoie, Claude Morin
CSPG Bulletin
... in carbonates as scalloped surfaces covered by finely laminated, bright-very dull luminescent calcites. Petrography and stable isotope ratios...
2004
Salt Withdrawal and Depositional Trends at the Pliocene/Miocene Boundary, Central Eugene Island and Ship Shoal Areas, Offshore Louisiana, USA
T. Farley
GCAGS Transactions
.... Stratigraphic traps have been productive but are generally smaller pools developed by a few wells. Testing of "bright-spot" amplitude anomalies...
2005
Diagenetic Origin of Carbonate, Sulfide and Oxide Inclusions in Biotites of the Great Valley Group (Cretaceous), Sacramento Valley, California
Philippe F. Claeys, Jeffrey F. Mount
Journal of Sedimentary Research (SEPM)
... (Table 1). Analytical conditions for the phyllosilicates were: 15 keV, 20 nA beam current and 1 µm spot size. X-ray diffraction analyses were performed...
1991
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
...-related compressional-wave "bright spot" or direct hydrocarbon indicator will have no comparable shear-wave anomaly. In contrast, a lithology-related...
1987
Significance of Aragonite Cements Around Cretaceous Marine Methane Seeps
Martine M. Savard , Benoit Beauchamp , Jan Veizer
Journal of Sedimentary Research (SEPM)
... (Figs. 4D, 5C). Some crystals show a multitude of alternations of all possible modes of CL; bright, moderately luminescent, dull, very dull...
1996
Diagenetic History of Pipe Creek Jr. Reef, Silurian, North-Central Indiana, U.S.A.
J.A. Toni Simo , Patrick J. Lehmann
Journal of Sedimentary Research (SEPM)
... of Wisconsin. Operating conditions for the microprobe were 15 KeV accelerating voltage, 15 nA absorbed current, approximately 10 µm spot size, and 80 s peak...
2000
Gravitational sliding on the Mid-Atlantic Ridge at the Kane Transform: Implications for submarine basin-slope degradation and deformation
Dengliang Gao
AAPG Bulletin
... backscatter intensity than that facing away from the normal incidence, causing an acoustic bright spot and an acoustic shadow, respectively (Figure 2c...
2006
Grain assemblages and strong diagenetic overprinting in siliceous mudrocks, Barnett Shale (Mississippian), Fort Worth Basin, Texas
Kitty L. Milliken, William L. Esch, Robert M. Reed, Tongwei Zhang
AAPG Bulletin
... material. Cathodoluminescence, in combination with shape, provides important clues to the various identities of quartz crystals, bright luminescing...
2012
Identifying and Appraising Coalgas Reservoirs
Creties Jenkins
PTTC
... and bark (bright material) - • Exinite from needles, leaves, resins (dull material) - Inertinite from oxidized materials (charcoal) Rank: A measure...
2004