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The AAPG/Datapages Combined Publications Database
Showing 28,873 Results. Searched 196,956 documents.
Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications
Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen
Journal of Sedimentary Research (SEPM)
.... The purpose of the present research is to better understand the role of organic matter in radar-wave propagation and reflection under variable...
2002
High-Density Mud Suspensions and Cross-Shelf Transport: On the Mechanism of Gelling Ignition
Jochen Kämpf, Paul Myrow
Journal of Sedimentary Research (SEPM)
...: significance of its variable bedding sequences: Geological Society of America, Bulletin, v. 93, p. 663– 680. Duke, W.L., 1990, Geostrophic circulation...
2014
Modeling Methane-hydrate Formation in Marine Sediments
Lili Zheng, Hui Zhang, Mingyu Zhang, Prasad Kerkar, Devinder Mahajan
AAPG Special Volumes
..., A. Sakai, and T. Collett, 1999, Elastic wave velocity in marine sediments with gas hydrates: Effective medium cooling: Geophysical Research Letters...
2009
Shallow Temperatures and Thermal Regime in the Hydrocarbon Province of Tierra del Fuego
Gary W. Zielinski , Peter M. Bruchhausen
AAPG Bulletin
... deeper in the Magellan basin. From estimates of the timing of possible oil generation, minimum average migration velocity is within 1 or 2 orders...
1983
Identification and Interpretation of Naturally Fractured Reservoirs in North Texas
R. W. Frank, R. B. Simonson
Abilene Geological Society
... in. horizontal fracture. The shear-velocity arrival is reduced when the fracture is between transmitter and receiver. Figure 5. Variable Density Log (VDL...
1983
Lesson Learned From Static Model Uncertainty Analysis
Ivan Teguh Andhika Praja, Kosdar Gideon Haro, Fikri Yunus
Indonesian Petroleum Association
... uncertainty is high data quality and better modeling methods. The magnitude of the variable change is defined as variability, such as heterogeneity...
2022
Subsurface Formation Pressure Gradient vs. Slope: Perception and Pitfalls
Selim S. Shaker
GCAGS Transactions
... to pressure gradient assessment. Moreover, equating natural pressure measurements using wireline tools to manmade variable mud weight pressure gradients can...
2024
Abstract: A Revised Oil Resource Evaluation Incorporating Improved Recovery and Variable Dependencies, the Beaufort-Mackenzie Basin; #90171 (2013)
Zhuoheng Chen, G. Osadetz, James Dixon, James Dietrich, and Giles Morrell
Search and Discovery.com
...Abstract: A Revised Oil Resource Evaluation Incorporating Improved Recovery and Variable Dependencies, the Beaufort-Mackenzie Basin; #90171 (2013...
2013
Abstract: A Revised Oil Resource Evaluation Incorporating Improved Recovery and Variable Dependencies, the Beaufort-Mackenzie Basin; #90171 (2013)
Zhuoheng Chen, G. Osadetz, James Dixon, James Dietrich, and Giles Morrell
Search and Discovery.com
...Abstract: A Revised Oil Resource Evaluation Incorporating Improved Recovery and Variable Dependencies, the Beaufort-Mackenzie Basin; #90171 (2013...
2013
Spectral Decomposition of the Heterogeneous Springbok Sandstone and Walloon Coal Measures in the Surat Basin, Australia
Zsolt Hamerli, Mark Reilly, Suzanne Hurter
Unconventional Resources Technology Conference (URTEC)
..., the other could be estimated using the Gardner's equation (Gardner et al. 1974). The generated time depth pairs (velocity trends) should display similar...
2019
THE FREEMONT FIELD: AN EXPLORATION MODEL FOR THE LLOYDMINSTER AREA
N.E. Dunning , H.J. Henley, and A.G. Lange
Saskatchewan Geological Society
...; KB = 2225 ft.). The regional dip of the Mannville Group is to the southwest at 2 m/km. Variable sediment source and water depths during deposition...
1980
Reservoir prediction using graph-regularized deep learning
Kaiheng Sang, Nanying Lan, Fanchang Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... geophysical data. Reservoir parameters, such as shear wave velocity, porosity and saturation, are correlated with seismic data, but it is difficult...
2022
Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM
Folke Engelmark
Indonesian Petroleum Association
... is typically quite low but at the same time variable within the saturation range that affects seismic velocity most dramatically as seen in Figure 5...
2008
Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques
W. Xu, K. Wrolstad, D. Kramer, P. Dooley, K. Domingue, D. T. Vo
AAPG Special Volumes
..., seismic amplitudes at the top D-sand are always dim or variable. Elastic modeling shows that the D-sand has a compressional (P-wave) velocity increase...
2006
Potential Impacts of Shale and Tight Gas Developments on Unconfined Aquifers - A Chemical Screening Framework
Rebecca Doble, Dirk Mallants, Yousef Beiraghdar Aghbelagh, Dennis Gonzalez, Phil Davies, Luk Peeters, Russell Crosbie
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the spatially variable combined DFs for a ground water receptor, which may be used to develop site-specific management plans and mitigation measures...
2021
Morocco: Lixus Offshore: How new data analysis techniques are transforming a basin
Melissa Chin, Duncan Wallace, Chariot Oil & Gas
GEO ExPro Magazine
... relief, laterally coherent reflectors; a stark contrast to the underlying Pre-Rifaine Nappe, which is imaged as a chaotic, slow velocity, amorphous...
2020
Dissolution of Stone Corral Salt in the Hugoton Embayment
Raymond P. Sorenson
Tulsa Geological Society
... of the Permian evaporites except the Wellington as a velocity variable. The Stone Corral is usually easy to recognize on seismic sections, even where only...
1996
Eagle Ford Microseismic Acquisition Geometry Benchmark
Dan Kahn, Joe Teff, Ken Silver, David Langton, Eric Hart
Unconventional Resources Technology Conference (URTEC)
...) and source mechanisms. The sampling of the radial array was superior, determining more hypocenters with higher accuracy and a better-constrained velocity...
2016
Cement Placement in Severe Doglegs and Its Impact on Well Integrity: A Numerical Assessment
Hao Yu, Arash Dahi Taleghani, Zhanghua Lian
Unconventional Resources Technology Conference (URTEC)
..., the problem may be exacerbated due to the strongly variable annulus eccentricity along the borehole. Failure in displacing mud from annulus may leave some...
2018
Metaheuristic Rock Property Determination Driven by Rock Type Constrained Global N-Dimensional Analysis; #42292 (2018)
Travis Ramsey, Chang Lu, Jie He
Search and Discovery.com
... to a pseudoobjective function. The particles move in the N-dimensional design space by positional updates computed as functions of particle velocity. Multiple...
2018
Time-Stratigraphic Units and Petroleum Entrapment Models in Baltimore Canyon Basin of Atlantic Continental Margin Geosynclines
John C. Kraft , Robert E. Sheridan , Marilyn Maisano
AAPG Bulletin
... of the petroleum geologist: Am. Assoc. Petroleum Geologists Bull., v. 54, no. 1, p. 3-43. Houtz, R., J. Ewing, and X. LePichon, 1968, Velocity of deep-sea...
1971
Discovery to Development: A Subsurface Case History of the Kitan Oil Field, Timor Sea
D. Wheller, G. Ellis, Y. Suhardiman, R. Yokote, D. Selvaggi, J. Derrij, G. Maniscalco
Petroleum Exploration Society of Australia (PESA)
... was due to the uncertainty in the seismic velocity model not being fully captured in the depth conversion process. From evidence of log correlation...
2013
Paleo-eolian Dynamics in the Andean Plateau: Inferences from Sedimentology of Fossil and Modern Dunes
Romina Lucrecia López Steinmetz, Lorena Cecilia López Steinmetz
Journal of Sedimentary Research (SEPM)
... Silva et al. 2010). Wind velocity increases with elevation (de Silva et al. 2013), reaching exceptional gusts of 440 km/h at ∼ 4000 m height...
2018
Slip sliding away: Enigma of large sandy blocks within a gas-bearing mass transport deposit, offshore northwestern Greenland
David R. Cox, Mads Huuse, Andrew M. W. Newton, Paul Gannon, and John Clayburn
AAPG Bulletin
.... The approximately plane-parallel decollement surface also shows variable TWT between areas beneath and adjacent to the blocks. This is most likely caused by velocity...
2020
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
..., and A. R. Gregory, 1974, Formation velocity and density: the diagnostic basis for stratigraphic traps: Geophysics, v. 39, p. 770-780. Ghissassi, S. E...
1992