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The AAPG/Datapages Combined Publications Database
Showing 31,953 Results. Searched 200,599 documents.
Abstracts: Challenges and Solutions in Locating and Interpreting Microseismic Events from Surveys in the Horn River Basin; #90173 (2015)
Ulrich Zimmer
Search and Discovery.com
... level have the highest sensitivity for event detection and the mostly horizontal travel paths of the seismic wave reduces the impact of any VTI-type...
2015
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
Dallas Geological Society
... waves on the basis of three dimensional geometry. Sand waves have linear crests and height/spacing ratio of < 1:20; dunes (2-3 m spacing) have sinuous...
1977
Bedforms in the Pitt River, British Columbia
Gail M. Ashley
CSPG Special Publications
... waves on the basis of three dimensional geometry. Sand waves have linear crests and height/spacing ratio of < 1:20; dunes (2-3 m spacing) have sinuous...
1977
Distribution and Significance of Coarse Biogenic and Clastic Deposits on the Texas Inner Shelf (1)
Robert A. Morton , Charles D. Winker
GCAGS Transactions
.... 61, 54 p. Herbich, J.B., and S.B. Brahme, 1977, Estimation and analysis of horizontal bottom velocities due to waves: Texas A&M Univ., Center...
1979
Pressure Compartments in the Powder River Basin, Wyoming and Montana, as Determined from Drill-Stem Test Data
H. P. Heasler, Ronald C. Surdam, and J. H. George
AAPG Special Volumes
... gradients of up to 12,000 ft (3600 m) of head difference across small horizontal distances of less than 1 mile. These gradients are interpreted...
1994
Reflection waveform inversion regularized with structural constraints and scattered data interpolation
Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... problem. Its effective application is limited to updating shallow models using low-frequency data, as diving waves have limited penetration depth...
2023
Large-Scale Underpressuring in the Mississippian-Cretaceous Succession, Southwestern Alberta Basin
Stefan Bachu, J. R. Underschultz
AAPG Bulletin
... (2)] where |^nablaE| is the magnitude of the elevation gradient (aquifer slope), |^nablaH0|h is the magnitude of the horizontal component...
1995
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
... the horizontal plane wave, and plane waves are added symmetrically, two at a time for each successive image. Thus 13 naturally follows 11. AAPG...
Unknown
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
... the horizontal plane wave, and plane waves are added symmetrically, two at a time for each successive image. Thus 13 naturally follows 11. AAPG...
Unknown
Making the Connection Between Conventional and Unconventional
Nabeel Masood, Omar Ishteiwy, William Dawson, Stevanus Kurniadi, Martin Rylance, Sultan Al Harrasi,, Daniel White
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Abstract Multistage hydraulically fractured horizontal well completions have come a long way in the last two decades. Much...
2019
Vibro Seismic Impact Technology in Water Coning Reservoir, a Case Study
Eko Rukmono, Yuncta Hendro Putro, J. Herry Poerwanto, Douglas B. Scarborough
Indonesian Petroleum Association
... and BOB PT. Bumi Siak Pusako-Pertamina Hulu P.T. Sistim Vibro Indonesia occurs when the vertical component of the viscous force exceeds the net gravity...
2007
Extended Abstract: Advances in Interpretation & Imaging
P. Beale
Southeast Asia Petroleum Exploration Society (SEAPEX)
... velocities are faster than well velocities – more horizontal component. So scale seismic PSDM cube vertically upwards back to Time domain...
1998
Use of Microseismic in Monitoring Hydraulic Fractures in the Bakken Formation, North Dakota, USA
Gary Forrest, Tom Olsen, Aleksey Kazantsev, Ernest Gomez, Tim Dombrowski, Wayne Rowe
Search and Discovery.com
... understanding of certain geologic, drilling, and completion principles that affect production. As part of this, three (3) horizontal wells (each 4000 feet...
2009
Abstract: The Difference Technology Can Make: Exploring Naturally Fractured Reservoirs, Powder River Basin, Wyoming, by M. S. Gale, S. L. Parks, T-K. Kan, and H. B. Lynn; #90952 (1996).
Search and Discovery.com
1996
Alluvial fan and piedmont sedimentation in the Tynemouth Creek Formation (Lower Pennsylvanian) of Southern New Brunswick
A. G. Plint, H. W. van de Poll
Atlantic Geology
..., Canada E3B 5A3 The Tynemouth Creek Formation (formerly the Tynemouth Creek and McCoy Head Formation) is redefined and detailed stratigraphic...
1982
Carbonate Facies in Ordovician of Northern Arkansas
Leonard M. Young , Linda C. Fiddler , Rex W. Jones
AAPG Bulletin
... of the shelf below wave base (Irwin's zone X), sediments accumulate undisturbed by most oceanic waves and currents. Shoreward, in a relatively narrow zone...
1972
Accretion of the South Florida Platform, Late Quaternary Development
Charles W. Holmes
AAPG Bulletin
... by overloading created by the high rate of sediment accumulation. Sand Waves The sand waves present between the shelf edge and Pulley Ridge occur in sets of four...
1985
Morphology, Internal Structure, and Reversal of Asymmetry of Large Subtidal Dunes in the Entrance to Gironde Estuary (France)
Serge Berne , Patrice Castaing , Eliane le Drezen , Gilles Lericolais
Journal of Sedimentary Research (SEPM)
...: an analysis of Nasner's data from the R. Weser, Germany: Sedimentary Geology, v. 15, p. 309-321. ALLEN, J.R.L., 1980a, Sand waves: a model of origin...
1993
Magnetic Stratigraphy of the Upper Miocene (Wishkahan) Empire Formation, Coos County, Oregon
Donald R. Prothero, Jordan N. Lau, John M. Armentrout
Pacific Section SEPM
... 2. Orthogonal demagnetization plots of representative samples from the Empire Formation. Solid squares indicate horizontal component; open squares...
2001
Defining the geomechanical operating limits for subsurface CO2 storage
Simon Holford, Mojtaba Rajabi, Scott Mildren, Rosalind King, Adam Bailey
Australian Energy Producers Journal
... ABSTRACT Carbon capture and storage (CCS) is a critical component of proposed pathways to limit global warming, though considerable upscaling is required...
2024
Detachment Faulting in Volcanic Rocks, Wood River Area, Park County, Wyoming
William H. Wilson
Wyoming Geological Association
... and the horizontal Wasatch (Willwood) Formation was briefly mentioned by Rouse (1940, p. 1422-1423), in the Wood River area. Actually, the discordance is much...
1975
H
John G. Dennis
AAPG Special Volumes
...: Heave, n.: an upward motion, a rising. Definition: The horizontal component of the dip separation (J. Gill, written commun.). History and usage...
1967
Platforms for Deep Water: Gulf of Mexico Development
B. E. Cox
New Orleans Geological Society
... is dominated by the lateral wave forces imposed by hurricanes. In water depths more than about 450 feet, these hurricane waves begin to interact...
1988
The UND-CLR binary geothermal power plant
Search and Discovery.com
N/A
Abstract: Ground Motions along the Long-Point Fault Derived from Continuous GPS Observations (2013 2015); #90285 (2016)
Yi-An Lin, Guoquan Wang
Search and Discovery.com
...) and absolute Precise Point Positioning (PPP) methods. Preliminary GPS results indicate that there are no considerable coherent horizontal fault motions along...
2017