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The AAPG/Datapages Combined Publications Database
Showing 780 Results. Searched 196,194 documents.
Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin
Shiyu Xu, Soman Chacko
Indonesian Petroleum Association
.... It is important to keep the parameters unchanged during the backward and forward calculation processes. The calculated P-wave should be exactly the same...
2008
Automated Data and ML Pipelines to Accelerate Subsurface Digitalization
Raj Kannan, Vikas Jain
Unconventional Resources Technology Conference (URTEC)
... and evolve over time, techniques for schema versioning and entity versioning, LA URTeC 3963931 6 backward compatibility in interfaces, change tracking...
2023
Geological constraints on urban sustainability, Kinshasa City, Democratic Republic of Congo
A. S. A. Lateef, Max Fernandez-Alonso, Luc Tack, Damien Delvaux
Environmental Geosciences (DEG)
..., as a result of erosion, is equal to 0.74 cm (0.29 in.)/yr.Stream landslides and backward erosion are man-induced hazards that accompany vertical...
2010
Mercury Partitioning in Oil and Gas Production Systems - Design Optimisation and Risk Mitigation through Advanced Simulation
Peter Crafts, Mark Williams
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of flow; – The mercury mass balance through each segment is defined and solved using the backward finite difference (BFD) method in ACM; – Approximately 500...
2020
FIRST EARLY JURASSIC SMALL ORNITHISCHIAN TRACKS FROM YUNNAN PROVINCE, SOUTHWESTERN CHINA
LIDA XING, MARTIN G. LOCKLEY, HENDRIK KLEIN, PETER L. FALKINGHAM, JEONG YUL KIM, RICHARD T. MCCREA, JIANPING ZHANG, W. SCOTT PERSONS IV, TAO WANG, ZHENZHEN WANG
PALAIOS
... oriented backward and towards the median axis of the trackway. Digit III of DLSIII-O1-L1 shows inward displacement. Trackway DLSIIIO1 is narrow (pace...
2016
FOOTFALL PATTERN OF A BOTTOM-WALKING CROCODILE (CROCODYLUS ACUTUS)
JAMES O. FARLOW, NATHAN J. ROBINSON, MORGAN L. TURNER, JENELL BLACK, STEPHEN M. GATESY
PALAIOS
... the bottom and to paddle the animal forward. The tail merely extends backward unless the crocodile is transitioning from bottom walking to faster...
2018
Discoveries from Deep Ocean Drilling
N. Terence Edgar
GCAGS Transactions
... and extrapolating backward, the age of the older magnetic anomalies could be estimated (Heirtzler et al., 1968). The significance...
1973
Basin Margin Environment: Chapter 11: PART 1
Harry E. Cook, Henry T. Mullins
AAPG Special Volumes
... and usually a backward rotation of the slumped body. Slides can exhibit variable amounts of internal deformation. Some slides show purely elastic behavior...
1983
Depositional Processes and Products in the Deltaic Environment
James P. Morgan
Special Publications of SEPM
... of geology, we must know more about the variations in Recent deltas in order t o work backward in time in a meaningful way. REFERENCES H. R. BERNARD...
1970
Bird and Frog Tracks from the Late Cretaceous Blackhawk Formation in East-Central Utah
Steven F. Robison
Utah Geological Association
.... The manus prints are essentially mirror images of each other, with the “heel” of the hand directed laterally, and digits directed either forward, backward...
1991
Challenges of conservation paleobiology: from baselines to novel communities to the necessity for granting rights to nature
Martin Zuschin
PALAIOS
... a change on most ecosystems and that a backward-looking effort alone to conserve, by preserving or re-establishing the past, is certain to fail (Sale...
2023
Neoichnological Analysis of Mole Cricket Burrows: Implications of Substrate Moisture Changes on Preservation and Morphology
Daniel Sedorko, Diego L. Nascimento, Noelia Carmona, Renata G. Netto, Caio César Rangel, Kimberly Silva Ramos, Luciano Alessandretti
PALAIOS
... horizontal tunnel begins. The forelimbs’ lateral movements displace the loose soil sideways and backward, accomplished through inward pinch-like movements...
2024
Managing the Downstream Side
Bernard R. Milne, John Costin
Indonesian Petroleum Association
... by a recent modification to its constitution. This backward integration of activities will, however, require PGN to develop the necessary organisational skills...
1994
Age of the Ouachita Orogeny and Its Tectonic Effects
Frank A. Melton
AAPG Bulletin
... as Hartshorne time. The conglomerates of the Atoka formation extend the time of earliest known Arbuckle folding backward still farther, in the opinion...
1930
Quaternary Geology of the Wood River Area, Wyoming
Roy M. Breckenridge
Wyoming Geological Association
... with diagnostic backward rotation along a curved slip plane. The slip surface has large chaotic blocks and sag ponds. Subsequent dissection...
1975
Mexico's Tithonian Pimienta Shale: Potential for Unconventional Production
Daniel Jarvie, Albert Maende
Unconventional Resources Technology Conference (URTEC)
... derived from the Barnett Shale (Jarvie et al., 2007). It utilizes a forward and backward model from present-day S1 and S2 values restored to original...
2016
A Diagnostic Framework for "Bashed" Wells in Unconventional Reservoirs: A Numerical Simulation and Model Selection Theory Approach
L. Zhe, R. Younis, J. Jiang
Unconventional Resources Technology Conference (URTEC)
... probability function as our objective function. Although the adjoint method can improve efficiency of backward run compared with the finite difference...
2016
The Earliest Triassic as an Anoxic Event, and Its Relationship to the End-Palaeozoic Mass Extinction
A. Hallam
CSPG Special Publications
... the top of the Permian allowance must be made for the Signor-Lipps Effect, namely the backward smearing of last occurrences producing an apparently...
1994
Development of a Novel Compositional Simulation Approach to Model Recovery from Volatile Oil Reservoirs
E. Syahrial, T. S. Daltaban
Indonesian Petroleum Association
...)) is carried out by applying a finite difference scheme using backward difference in time and central difference in space (Peaceman, 1977...
1998
Catastrophic Large-Scale Late Cenozoic Detachment Faulting of Eocene Volcanic Rocks, SE Absaroka Range
Thomas M. Bown
Wyoming Geological Association
... backward (westward) rotation accompanied by strike and dip changes in some of these blocks, for example, at the near Noon Point in the Wood River drainage...
1982
Ore Deposits of the Tintic Standard, North Lily and Eureka Lilly Mines
Malcolm B. Kildale
Utah Geological Association
... in the Paleozoic sediments beneath the volcanics. Looking backward, it is apparent that, even to a trained geologist, the surface exposures alone afforded...
1957
Effect of Interbeds on Hydraulic Fracture Characteristics and Formation Pressure Response
Matthew Profit, Martin Dutko, Adam Bere, Uno Mutlu
Unconventional Resources Technology Conference (URTEC)
...on scheme (e.g. backward Euler or mid-point rule), (Kim 2001). The constitutive model defining the relationship between stress and strain is giv...
2018
Mass Movements in Permian Rocks of Trans-Pecos Texas
J. Keith Rigby
Journal of Sedimentary Research (SEPM)
... are slumped blocks. Because of their probable mode of origin and apparent backward rotation as slumping occurred, these features are considered...
1958
Comparison of Discovery Process Methods for Estimating Undiscovered Resources
P. J. Lee, D. Gill
CSPG Bulletin
.... Estimates of the two unknowns can also be derived by an iterative and heuristic "backward-prediction" procedure as described in Gill (1994b). The sample size...
1999
Eagle Ford Fluid Type Variation and Completion Optimization: A Case for Data Analytics
Fahd Siddiqui, Ali Rezaei, Birol Dindoruk, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
..., categorical crossentropy and others. Epoch: An Epoch is when the entire dataset is passed forward and backward through the neural network only once...
2019