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The AAPG/Datapages Combined Publications Database
Showing 1,264 Results. Searched 200,639 documents.
Recent Developments in Logging Techniques and Interpretation in Indonesia
Yves M. Pirard, William J. Prins, Carlos Cramez
Indonesian Petroleum Association
... of the resolution, while at the same time smoothing out the results for easier reading. Short of using a very computer-time consuming and consequently...
1976
Decadal Behavior of Tidal Inlet–Associated Beach Systems, Northwest Ireland, in Relation to Climate Forcing
Marianne C. O’Connor, J. Andrew G. Cooper, Derek W. T. Jackson
Journal of Sedimentary Research (SEPM)
... of the year (October–March) was used, and monthly data were graphed to prevent data smoothing. Smoothed NAO data were also examined to provide a time...
2011
3D Seismic Facies Classification on CPU and GPU HPC Clusters
Sergio Botelho, Vishal Das, Davide Vanzo, Pandu Devarakota, Vinay Rao, Santi Adavani
Unconventional Resources Technology Conference (URTEC)
... to boundary effects, which are then post-processed using techniques such as Gaussian smoothing. These problems can be circumvented by taking cross-sections...
2021
Geology of the Dullingari Murta Oilfield
T. J. Mount
Petroleum Exploration Society of Australia (PESA)
... and 'smoothing' effects have obscured essential details. For example, the principal pay-sandstone, 1-2 ft. thick, is often carb• onate-cemented in the upper...
1982
The Role of Seismic in Play Type and Prospect Development: Eastern Canning Basin
Ted Jacobson
Petroleum Exploration Society of Australia (PESA)
... to noise ratio of the seismic data, but averages out lateral velocity changes in the near-surface. The smoothing effect on weathering velocities reduces...
1984
Late Pleistocene Slip Rates on the San Gregorio Fault Zone at Point Ano Nuevo, San Mateo County, California
Gerald E. Weber
Pacific Section of AAPG
... as estimates. Except for the lowest terrace, the reconstruction of the horizontal position of the shoreline angle requires the smoothing of the shoreline angle...
1990
Heat Flow and Geothermal Gradients of Irian Jaya-Papua, New Guinea: Implications for Regional Hydrocarbon Exploration
J.D. Pigott, P.K. Bettis
Circum Pacific Council Publications
... (weighting factor of two), and octant search method for the ten nearestpoints, and cubic spline smoothing to fill in data-sparse areas (methods described...
1996
Risk-Benefit Evaluation of Flood Mitigation Schemes for Great Salt Lake
David S. Bowles, L. Douglas James
Utah Geological Association
.... As this incoming water passes through the hydrologic system, its degree of serial correlation increases due to the smoothing effects of watershed and terminal...
1987
Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs
Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett
Unconventional Resources Technology Conference (URTEC)
..., respectively. The NMR T2 distribution is estimated after inversion of the simulated NMR magnetization decay using a curvature smoothing method (Chen et al...
2014
The Case For LAteral Offset of the Overthrust Belt Along the Snake River Plain
Richard M. Pratt
Rocky Mountain Association of Geologists
... that an alternative reasonable approach to smoothing disjointed northsouth isopach trends is to invoke reconstruction by postdepositional lateral movement...
1982
Bouguer Gravity Data and a North South Gravity and Magnetic Profile from the Wiseman Area, Brooks Range, Alaska
D. T. Smith, D. B. Stone, J. T. Dillon
Pacific Section SEPM
... of Crevice Creek, near the local maximum (fig. 2). There is a marked smoothing of the gravity contours north of 67.5° north latitude. This is perhaps...
1987
Jemuduk-1ST1 Post Well Analysis: Implications on Hydrocarbon Charge and Sedimentary Fairway Development of the Rajang Delta
Harun Alrashid Bin Mohamad Idris, John Jong, Dayang Aimi Nurainin Binti Awang Bakar, Noor Farinda Binti Salim
Indonesian Petroleum Association
... could not be as accurate as desired. Consequently, smoothing of contours was manually performed prior to digitizing the analysed faults and generates...
2015
An Analysis of Coastal Recession Models: North Carolina Coast
Orrin H. Pilkey, Thomas W. Davis
Special Publications of SEPM
..., such as shoals and estuaries. Slope B , because of its regional nature and the consequent smoothing out or elimination of local topographic variations, may...
1987
Magnetic and Torsion-Balance Survey of Munich Tertiary Basin, Bavaria
Donald C. Barton
AAPG Bulletin
..., the 25 isogams have been smoothed out without regard to local anomalies. The smoothing is not difficult over most of the area; but from Ingolstadt...
1934
Types of Stratigraphic Oil Pools in Venango Sands of Northwestern Pennsylvania
R. E. Sherrill , P. A. Dickey , L. S. Matteson
AAPG Special Volumes
... toward the ancient sea, and become finer and red in color inland. Probably along-shore currents were active in spreading out and smoothing...
1941
Laboratory Orientation of Well Cores by Their Magnetic Polarity
Edward D. Lynton
AAPG Bulletin
..., the distinguishing marks are then transferred to the top of the core prior to smoothing the sides. If one or several bedding planes are visible...
1937
Lithologic and Geomechanical Control on CO2 Huff-n-Puff Enhanced Oil Recovery Processes Using Integrated Modeling Framework in Wolfcamp
Tien N. Phan, Bradley R. Cronk, Mouin M. Almasoodi, Zulfiquar A. Reza
Unconventional Resources Technology Conference (URTEC)
... resolution creates excessive data smoothing in thin-bed layers (Shelokov et al. 2017). To alleviate the uncertainty and compensate for the lack of well...
2018
Victorian Supplement
Patrick McNamara, G. Collins, G. Jungwirth, M. McCormack, Brij Agrawal, C. Lavin, T. Muscatello, S. Haydon, K. Mehin, A. Link, A. Partridge, M. Megallaa, R. Harms
Petroleum Exploration Society of Australia (PESA)
... when costs are low and produce it during the high usage, high cost winter months. This has the advantage of smoothing production rates in Gippsland...
1997
Submarine Fan Lobe Models: Implications for Reservoir Properties
G. Shanmugam, R. J. Moiola
GCAGS Transactions
...]) are considered to represent compensation features. These "compensation cycles" are produced by progressive smoothing out of the depositional relief...
1990
Basement Rocks and Structure, Northeast Gulf of Mexico
Laura M. Dobson , Richard T. Buffler
GCAGS Transactions
... reflects the progressive filling of the Apalachicola basin and Tampa embayment and smoothing of the region's relief inherited from the basement structure...
1991
Criteria for Proper Production Decline Models and Algorithm for Decline Curve Parameter Inference
Peng Zhou, Yuewei Pan, Huiyan Sang, W. John Lee
Unconventional Resources Technology Conference (URTEC)
...our goal is to find a smoothing decline curve by the model ln 𝑞 𝛼 = ln ̂ 𝛼 + 𝜖 𝛼 where ̂ 𝛼 is the estimator of production rate at...
2018
Model of Low-Maturity Generation of Hydrocarbons Applied to the Carupano Basin, Offshore Venezuela
Frederic Jean Simon Schneider, Jose A. Noya, Caroline Magnier
AAPG Special Volumes
... interpolator followed by linear diffusion smoothing. The results indicate that the thermal gradient increases westward from 0.9F/100 feet (16C /km...
2012
Antarctic Sediment Drifts and Plio-Pleistocene Orbital Periodicities (Odp Sites 1095, 1096, and 1101)
Marina Iorio, Thomas Wolf-Welling, Tobias Moerz
Special Publications of SEPM
... interval shows a strong ~ 100 ky periodicity, even if this discrepancy could be due to the 50 ky interval used for the smoothing window. DISCUSSION New...
2004
Modified Fetkovich Type Curve Enhances Type Well Construction for Horizontal Wells with Multiple Fractures
Alexander C. Eleiott, W. John Lee, Nefeli Moridis
Unconventional Resources Technology Conference (URTEC)
... and smoothing the production profiles of the wells from the “good” data set with scaled EURs corresponding to the 10th, 50th, and 90th percentiles. Scaling...
2019
Magnetic Anomalies of the Northern Gulf of California: Structural and Thermal Interpretations: Chapter 22: Part III. Regional Geophysics and Geology
O. Sanchez-Zamora, P. Doguin, R. W. Couch, G. E. Ness
AAPG Special Volumes
... for splining, this operation also acts as a low-pass filter, thus eliminating or modifying some data. This smoothing operation has a beneficial effect...
1991