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The AAPG/Datapages Combined Publications Database
Showing 5,198 Results. Searched 196,426 documents.
A new methodology using seismic data to differentiate shallow-water carbonate deposits from similar, noncarbonate structures
M. Badalì, J. Hsieh, and S. D’Annibale
AAPG Bulletin
... response, and growth patterns. Testing, performed on 214 internal, multiclient, and published images from different ages and locations, has shown...
2022
Drilling Geomechanics Salt Creep Monitoring: How to Optimize Mud Weight in Real Time and Get a Safe Time Window While Drilling, Tripping, Running and Cementing Casing in Salt Formations; #41954 (2016)
Joao Paulo Castagnoli, Cyrille Montesinos, Diego Muñoz
Search and Discovery.com
...ter knowledge of salt creeping effects under different scenarios and to account for a worst-case scenario. Figure 4 shows the creep velocity profile expec...
2016
A Source-to-Sink Compositional Model of a Present Highstand: An Example in the Low-Rank Tiber Depositional Sequence (Latium Tyrrhenian Margin, Italy)
Daniel Tentori, Salvatore Milli, Kathleen M. Marsaglia
Journal of Sedimentary Research (SEPM)
...: Sedimentary Geology, v. 110, p. 81–97. Locardi, E., Lombardi, G., Funiciello, R., and Parotto, M., 1976, The main volcanic group of Lazio (Italy...
2018
Prosperity and Land in Colorado: Front Range Urban Corridor
Ron W. Pritchett
Rocky Mountain Association of Geologists
... in a velocity The f f mnge from an auaUmuth. sum o line lengths, as percentages, plus calm time perrentage, equals 10045 o the annual wind budget. From...
1994
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 4: 2-D Inverse Thermal Modeling on the Norwegian Shelf Using Fast Approximate Forward Solutions
S. P. Trautner and S. B. Nielsen
AAPG Special Volumes
... thermal approximations with different parameterizations of inversion variables are investigated.The results show that past sediment temperatures...
2003
PTTC Network News - Vol. 14, No.2 - 2008
Hoxie Smith
PTTC
... Gas Wells Alternatives for Formulating Low-Density Cements There are at least 15 different artificial lift methods used to unload liquids in gas...
2008
Report 5--Nature, Usage, and Nomenclature of Biostratigraphic Units: STRATIGRAPHIC COMMISSION
American Commission on Stratigraphic Nomenclature
AAPG Bulletin
... of seismic waves, physiographic expression, continuity of deposition, unconformities, lithogenesis, and on many other characters."(FOOTNOTE 2) FOOTNOTE 2...
1957
The Significance of Grain Size Distributions in Clastic Sedimentary Rocks
John J. W. Rogers
GCAGS Transactions
... to the fundamental shape of size distribution curves. Non-normal distributions con be detected most easily by plotting cumulative frequencies on logarithmic...
1958
Potential Issues with Extreme Limited Entry in Horizontal Wells
Robert D. Barree
Unconventional Resources Technology Conference (URTEC)
... rate through each upstream perforation cluster. Successive loss of feed rate at each fluid exit point can lead to a loss of transport velocity inside...
2020
Geologic Framework of the Bering Sea Crust
A. K. Cooper, M. S. Marlow, D. W. Scholl
Circum Pacific Council Publications
..., p. 116-124. Stewart, R., and L. Peselnick, 1977, Velocity of compressional waves in dry Franciscan rocks to 8 kbar and 300°C: Journal of Geophysical...
1987
Probable Fondo Origin of Marcellus-Ohio-New Albany-Chattanooga Bituminous Shales
John Lyon Rich
AAPG Bulletin
... by the waves of a transgressing sea. Among the features indicating a fondo environment are: the very nature of the material, with its large content of light...
1951
Springfield Spring, Drought Stress, and Aquifer Recovery—A Central Texas Case Study with Implications for Small Town Water Future
H. C. Clark
GCAGS Transactions
... Texas: University of Texas Publication 5116, Austin, p. 391–392. Gardner, J., 1933, The Midway Group of Texas: University of Texas Bulletin 3301, Austin...
2015
Physics of Marine Orogenesis
A. E. Scheidegger
CSPG Bulletin
... been thought (Umbgrove, 1947) that the Atlantic abyssal plains were different from the Pacific abyssal plains. This, however, does not seem...
1958
The Bosporus: Water
Charles G. Gunnerson , Erdogan Ozturgut
AAPG Special Volumes
.... Occasional southerly winds bring warmer, more humid weather to the area. When the winds are sufficiently strong, they produce storm waves and surge...
1974
Distributary-Mouth Bar Development and Role of Submarine Landslides in Delta Growth, South Pass, Mississippi Delta
John F. Lindsay , David B. Prior , James M. Coleman
AAPG Bulletin
... as well as those of sedimentation. The resulting map of net bathymetric change displays several different spatial components of the deltaic complex. Between...
1984
Long-Range Petroleum Migration in the Illinois Basin (1)
CRAIG M. BETHKE , JACKIE D. REED , and DONALD F. OLTZ
AAPG Bulletin
... porosity of the rock. The overall velocity is the vector sum of the x and z components. Gradients in hydraulic potential sufficient to drive flow...
1991
Machine Learning for Estimating Rock Mechanical Properties beyond Traditional Considerations
Yiwen Gong, Mohamed Mehana, Ilham El-Monier, Feng Xu, Fengyang Xiong,
Unconventional Resources Technology Conference (URTEC)
... Neural Network (ANN) to develop an empirical model to estimate the shear velocity from conventional logs. Another dimension was presented by Jain et...
2019
Building Well and Fluid-Specific Pipe Friction Curves, Monitoring Perforation Cluster Efficiency During Stimulation, and Measuring Near-Wellbore Tortuosity Using Acoustic Friction Analysis
Eric M. Dunham, Saeed Rahimi-Aghdam, Junwei Zhang, Nathan Crawford, Craig Cipolla, Michael McKimmy, John Lassek
Unconventional Resources Technology Conference (URTEC)
... different contributions to total friction. Downhole pressure gauges and fiber technologies offer one solution, but their expense limits their usage...
2024
X-Ray Mineralogical Discrimination of Depositional Environments of the Krishna Delta, Peninsular India
Ray E. Ferrell , George F. Hart , Seetarama Swamy , Bhanu Murthy
Journal of Sedimentary Research (SEPM)
... calculated by normalizing the sum of the multiplication factors to 1.0 and then multiplying by 100. A second estimate of clay-mineral abundance, expressed...
1998
Plant Performance Test Result Evaluation Using Combination of Statistical Analysis and Steady State Process Simulation (Case Study: Suban Gas Plant Performance Test)
Doddy Pradana Widigdo, Irwin Rahman, Saidi Oemar
Indonesian Petroleum Association
... capacity. Since Suban Gas Plant has four gas processing Trains which have different nameplate capacities, the test strategy also identified potential...
2011
Great Basin-Colorado Plateau Transition in Central Utah: An Interface Between Active Extension and Stable Interior
Philip E. Wannamaker, John M. Bartley, Anne F. Sheehan, Craig H. Jones, Anthony R. Lowry, Trevor A. Dumitru, Todd A. Ehlers, W. Steven Holbrook, G. Lang Farmer, Martyn J. Unsworth, Darrell B. Hall, David S. Chapman, David A. Okaya, Barbara E. John, Jack A. Wolfe
Pacific Section of AAPG
... in the Transition Zone remains cryptic also. Some seismic models suggest a high-velocity “rift pillow” near the Transition Zone, which would imply focused...
2001
Palynomorph Preservation in Volcaniclastic Rocks of the Miocene Tepoztlán Formation (Central Mexico) and Implications for leoenvironmental Reconstruction
Nils Lenhardt, Mark Herrmann, Annette E. Götz
PALAIOS
... to consist of redeposited pollen grains (e.g., Campbell and Chmura, 1994; Chmura et al., 1999). These can often readily be identified due to their different...
2013
Regressive Stromatolite Reefs and Associated Facies, Middle Goulburn Group (Lower Proterozoic), in Kilohigok Basin, N.W.T.: An Example of Environmental Control of Stromatolite Form
M. P. Cecile, F. H. A. Campbell
CSPG Bulletin
... of the same facies-area and similarly the sum of the rocks of different facies-areas are Figure 28. Plan view of asymmetric stromatolite biscuits...
1978
Geological Understanding of Cyclic Sedimentation Represented by Pennsylvanian and Permian Rocks of Northern Midcontinent Region
Raymond C. Moore
Kansas Geological Society
... environment is "automatic" in the sense of being self-evident. Closer observation has made clear that invertebrate assemblages of different sorts, some...
1957
Geological Understanding of Cyclic Sedimentation Represented by Pennsylvanian and Permian Rocks of Northern Midcontinent Region
Raymond C. Moore
Kansas Geological Society
... is "automatic" in the sense of being self-evident. Closer observation has made clear that invertebrate assemblages of different sorts, some of which...
1959