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The AAPG/Datapages Combined Publications Database
Showing 29,453 Results. Searched 200,621 documents.
Magnetic and Seismic Reflection Studies on Continental Shelf off Portuguese Guinea, Guinea, and Sierra Leone, West Africa
Robert L. McMaster , Jelle De Boer , Asaf Ashraf
AAPG Bulletin
... pressures and was fired at 1- or 2-sec intervals. The hydrophone array, 8 m long, contained 10 variable-reluctance, pressure-sensitive detectors...
1970
Subandean thrust and fold belt of northwestern Argentina: Geometry and timing of the Andean evolution
L. Echavarria, R. Hernndez, R. Allmendinger, J. Reynolds
AAPG Bulletin
... convergence in the central Andes: an analysis of the interseismic velocity field: Geochemistry Geophysics Geosystems, v. 2, paper no. 2001GC000198.Bilodeau...
2003
Evolution of gas hydrate–bearing deep-water channel-levee system in abyssal Gulf of Mexico: Levee growth and deformation
Manasij Santra, Peter B. Flemings, Erik Scott, and P. Kevin Meazell
AAPG Bulletin
... and sheets (allochthonous salt canopy) covered by variable thickness of sediment (Worrall and Snelson, 1989). Green Canyon has been a major...
2020
Dimensions and Architecture of Submarine Lobes off East Corsica
Mark E. Deptuck, David J.W. Piper, Bruno Savoye, and Anne Gervais
Search and Discovery.com
..., sediment concentration, and velocity) influence the length, width, thickness, and composition of lobe-building beds. Knowledge of sea level position...
Unknown
Focusing Stimulation Efforts on Sweet Spots in Shale Reservoirs for Enhanced Productivity; #41110 (2012)
David Tonner, Khaled H. Hashmy, Samir Abueita, and Jos Jonkers
Search and Discovery.com
... Mechanical Properties – “Fracability” • Core-to-log Calibration • Accurate Variable Input for Reservoir Modeling AAPG ICE, Singapore, September 15th...
2012
Geological, Geochemical and Geophysical Characteristics of the Devonian Oil Shales in Central Mackenzie Valley, NWT, Canada; #10559 (2013)
Michael E. Enachescu, Paul R. Price, John R. Hogg, Fred Kierulf, Murray F. J. Cooper, and A. C. Springer
Search and Discovery.com
... vintages 1970s to 2000s • Irregular grid • Tied to 24 wells • Variable datum • Some reprocessed • Poor to excellent data quality I-78 19 K-71...
2013
The Three Elements of Structural Geology Part 8, #41849 (2016).
Engelder,
Search and Discovery.com
... points in the hanging wall of the fault move with constant velocity and all points in the footwall are fixed. • To conserve area, the triangular shear...
2016
Reconstruction of 3D Pore Space Using Multiple-Point Statistics Based on a 2D Training Image, #42315 (2018).
Yuqi Wu, Chengyan Lin, Lihua Ren, Weichao Yan, Yang Wang, Songtao Wu,
Search and Discovery.com
... been one of the most common methods for discrete variable simulation in MPS, such as sedimentary facies and pore space. The principle of this algorithm...
2018
30+ Years Petroleum Geochemistry: Basin Evaluation and Field Development; #42457 (2019)
Paul C. Henshaw
Search and Discovery.com
... - Resistivity / Measured Core Porosity / Measured Sonic - Rock Sound Velocity / Measurement Rock Types and Oil Presence / Observed (Mudlog data) MSFL...
2019
The Sedimentology of Mudrocks: Organics, Organisms, and Occasional Occurrences
Jeffrey A. May
Unconventional Resources Technology Conference (URTEC)
... organic content, grain size, and lithology, are quite variable. Understanding sedimentologic processes help us better describe mudrock cores and interpret...
2013
Pematang Lacustrine Petroleum Source Rocks from the Malacca Strait PSC, Central Sumatra, Indonesia
Ian M. Longley, Rob Barraclough, Michael A. Bridden, Steve Brown
Indonesian Petroleum Association
... to be associated with periods of lake contraction. The anomalous low velocity and density of the Brown Shale formation interval causes a distinct...
1990
Groundwater Modelling of the Chepstow Block, South Wales, UK
Ismail Yusoff, Bahaa-eldin E. A. Rahim
Geological Society of Malaysia (GSM)
... different sources and are given in Table 4. Model Boundary Conditions Boundary conditions are mathematical statements specifying the dependent variable...
2008
A Re-Evaluation of the Dry Mesa Dinosaur Quarry Sauropod Fauna with a Description of Juvenile Sauropod Elements
Brian D. Curtice, Dewey R. Wilhite
Utah Geological Association
..., often interpreted as being an apomorphy of Barosaurus, is a variable character controlled partially by ontogeny. Numerous juvenile sauropod elements serve...
1996
Environment of deposition of the Jurassic-Cretaceous continental deposit in Central Pahang (Peninsular Malaysia) by sedimentary facies analysis
Azyan Syahira Azmi, Mohd Suhaili Ismail, Jasmi Ab Talib, Nur Marina Samsudin
Geological Society of Malaysia (GSM)
... the sequence are also of abundance and when considered only the velocity as a controlling variable, this could suggest a deposition with a rather low...
2020
Inexact alternating direction method of multipliers (InADMM) for the acceleration of l2l1 inverse problems
Joaquín A. Acedo, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... be written by combining the linear and quadratic terms in the Lagrangian and a scaled version of the dual variable as u = λ . Then, the iterations...
2024
Combining the Stochastic Earth Model with Geomechanical Modeling to Quantify Well Performance: Application to Mississippian Shale
Yamina E. Aimene, Jeffrey M. Yarus, Carlos Davila, Ron Dusterhoft, Shameem Siddiqui
Unconventional Resources Technology Conference (URTEC)
... were normalized (using a range transformations), weighted, and integrated to form a single continuous variable that represented the shale QI...
2016
Greater Bangkanai Prospectivity: The Application of Full Tensor Gravity and Magnetic Survey, Onshore Central Kalimantan
Ari Subekti, Krishna Pratama Laya, Elly Guritno, M.N. Krisnayadi
Indonesian Petroleum Association
... in the Eocene was focused in a small and local depocenters within individual half grabens. Synrift sedimentation following the initial graben fill is variable...
2017
Correlation of Sedimentary Fabric and Sole Marks as Current Indicators in Turbidites
G. Sestini, G. Pranzini
Journal of Sedimentary Research (SEPM)
... sediment properties were found to correlate closely in direction, but the direction of grain imbrication appeared to be more variable, agreeing only...
1965
Optimizing Completion Designs for the East Texas Haynesville Utilizing Production Flow Allocations From Lower-Cost Fiber Optic Sensing DAS/DTS Systems
M. Weber, D. Weatherly, V. Mahue, R. A. Hull, K. Trujillo, R. Bohn, E. Jimenez
Unconventional Resources Technology Conference (URTEC)
... design was identical across stages 1 to 74, but a variable design was implemented for stages 75 to 99. The identical design of stages 1 to 74 all...
2021
Petrography and Geochemistry of Holocene Sands in the Western Gulf of Mexico: Implications for Provenance and Tectonic Setting
J.J. Kasper-Zubillaga , A. Carranza-Edwards , L. Rosales-Hoz
Journal of Sedimentary Research (SEPM)
... tidal range of 0.30 m. Surface water currents have a northward component in summer with an average velocity of 4.5 cm/s. In winter, the currents reverse...
1999
Seismic Stratigraphic Framework of an Early Cretaceous Sand Lobe at the Slope of Southern Loppa High, Barents Sea, Norway, #30230 (2012)
Nauman Sattar, Christopher Juhlin, Nadeem Ahmad
Search and Discovery.com
... into topographic lows. These deposits probably contain discontinuous beds and reflect a less uniform and possibly high velocity mode of transportation...
2012
Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)
Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell
Search and Discovery.com
... if we assume that the velocity model is sufficiently accurate, the basic problem remains: the migration operator is not the inverse of the forward...
2018
Gasification Chamber Evolution and Recovery Performance of Underground Coal Gasification in Deep Coal Seam: A Numerical Simulation Study
Bin Zhao, Xiaohu Dong, Liangliang Jiang, Shanshan Chen, Yanpeng Chen, Zhangxin Chen
Unconventional Resources Technology Conference (URTEC)
... and 0.5 m/d, respectively. Besides, the operation strategy of variable oxygen injection rate, variable steam/oxygen ratio, and variable retraction rate...
2021
Machine Learning Applications for Reservoir Pressure Trend Prediction in Potash Area of Delaware Basin
Olabode Thomas Ajibola, James Sheng, Phillip McElroy, Ebru Ulna
Unconventional Resources Technology Conference (URTEC)
.... 𝑦 = 𝑚𝑥 + 𝑏 ……………………………………………………………………………………………... (2) “b” is the intercept or the output at which the independent variable is “Null” or a zero, “m” is the slope , “x” is the independent...
2022
Basin Formation in the Nias Area of the Sumatra Forearc, Western Indonesia
John Milsom, Baizar Sain, J. Sipahutar
Geological Society of Malaysia (GSM)
... on Nias and density is likely to be very variable. Two way times were converted to depth using a velocity of 3,200 m/sec. which fragments of oceanic crust...
1995