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The AAPG/Datapages Combined Publications Database
Showing 1,706 Results. Searched 200,673 documents.
Seismic geomorphology analysis of coal-bearing reservoirs using waveform classification: A case study from the Northern Malay Basin
Ismailalwali A. M. Babikir, Ahmed M. A. Salim, Deva P. Ghosh
Geological Society of Malaysia (GSM)
... in a fluvio-deltaic setting (Ince et al., 2011). WAVEFORM CLASSIFICATION Classical seismic attributes such as RMS amplitude, reflection strength, and sweetness...
2019
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... parameter. For each model in Figure 5, we have chosen those parameters which produce the least error (~ 5%) in comparison with the ‘true’ AI model. 𝑅II...
2019
Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies
Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien
Unconventional Resources Technology Conference (URTEC)
... that are not corrected by the isotropic velocity are inverted to create Root Mean Square (RMS) velocity volumes, RMS Vfast and RMS Vslow. More delayed...
2014
Differentiation of Beach, Dune, and Aeolian Flat Environments by Size Analysis, Mustang Island, Texas
Curtis C. Mason, Robert L. Folk
Journal of Sedimentary Research (SEPM)
... flat samples are almost always more strongly leptokurtic. Brackets indicate the rms deviation (that is, probable experimental error) for each parameter...
1958
Polygonal Fault System in the Paleogene of the Magallanes Foreland Basin, Southern Chile
Jesús A. Pinto, Danilo L. González, Ángel P. González, Ricardo A. Zapata, Pablo E. Mella
Unconventional Resources Technology Conference (URTEC)
... a vertical resolution of ~25 m. The seismic data was interpreted with Petrel 2015 and OpendTect 5.0. 3D seismic attribute maps (e.g., RMS amplitude...
2018
Giant Cretaceous Mixed Contouritic-Turbiditic Systems, Offshore Uruguay: The Interaction between Rift-Related Basin Morphology, Contour Currents and Downslope Sedimentation, #30482 (2016).
G. Badalini, P. Thompson, S. Wrigley, R. Walker, J. Argent, F.J. Hernandez-Molina, M. Soto, H. de Santa Ana
Search and Discovery.com
... coastline) • Objectives RMS surface slice (20m thick), Late Creta – Describe array of Cretaceous sedimentary features/depositional environments...
2016
Geophysical investigation of mine waste in the King River Delta, Macquarie Harbour, Tasmania
Matthew J. Cracknell, Sibele C. Nascimento, Wei Xuen Heng, Anita Parbhakar-Fox, Thomas A. Schaap
Petroleum Exploration Society of Australia (PESA)
... image of central west Tasmania showing KRD study site. Figure 4. KRD Line 1 Vp (3.08 ms RMS error), Vs (4.46–9.06 ms average model error) and apparent...
2019
An assessment of the hydrogeological conditions beneath an unlined municipal and an engineered landfill sites in Malaysia using Numerical Groundwater Flow Models - Case study
Mustapha Atta, Abd Rasid Jaapar, Dharam Singh, Wan Zuhairi Wan Yaacob
Geological Society of Malaysia (GSM)
... A) with normalized RMS of 0.72 % and mean error of estimate of 1.37 (m). The transient state model calibration (Site B) was accepted with correlation...
2018
Pushing the envelope of seismic stratigraphic interpretation: a case-study from the Mannville Group using small 3-D surveys
M. Smaili, B.S. Hart
CSPG Bulletin
...) that predicted gamma-ray values with a correlation of 91% and a root mean square (RMS) error of 6.7 API units. A plot of predicted versus actual gamma-ray values...
2018
Lithostratigraphic Interpretation of Seismic Data for Reservoir Characterization; #90017 (2003)
Mahesh Chandra, A. K. Srivastava, V. Singh, D. N. Tiwari, P. K. Painuly
Search and Discovery.com
... operator was used. The average rms training error is computed taking all the wells into consideration. The validation error is computed by hiding one well...
2003
Abstract: Refinement of Arrival-Time Picks Using an Iterative, Cross-Correlation Based Workflow; #90224 (2015)
Jubran Akram and David W. Eaton
Search and Discovery.com
... to evaluate the performance of the proposed workflow. The initial arrival-time picks, polarity and amplitudes are perturbed randomly and an error analysis...
2015
The Bauer Field, Cooper/Eromanga Basin: Case Study of a Low-Relief, High-Productivity Oil Field, #110225 (2016).
Glen Buick
Search and Discovery.com
... -0.9 1335.82 -0.4 BAUER 22 1334.64 1338.32 -3.7 1335.49 -0.9 BAUER 23 1333.73 1338.85 -5.2 1336.77 -3.0 RMS ERROR (m) 2.9 1.7 AAPG...
2016
Shortwave infrared (1.0–2.5 μm) hyperspectral imaging of the Athabasca West Grand Rapids Formation oil sands
Michelle Speta, Benoit Rivard, and Jilu Feng
AAPG Bulletin
... for the calibration data set agree reasonably well with the Dean–Stark data (R2 = 0.80, root-mean-square [RMS] error = ±1.02 wt. %; Figure 7A...
2018
Application of Overburden Amplitude Variations to Constrain Hydrocarbon Column Heights in the Hammerfest Basin, Norwegian Barents Sea
Lidia Georgescu, Christian Hermanrud, Roar Heggland, Trine Helle Simmenes
AAPG Special Volumes
... easily mappable due to a clear and positive acoustic impedance contrast. The error that was introduced by this approach is 1–30 m (3.3–98 ft) in well...
2017
Quantifying Proppant in the SRV Along a Fractured Well at the Hydraulic Fracturing Test Site: A Proppant Log Case Study from Permian-Delaware Basin
Debotyam Maity, Jordan Ciezobka
Unconventional Resources Technology Conference (URTEC)
... treatment well (B3H). The rms error for this model was low at ~ 60 psi. Fig. URTeC 3704106 10 10b shows predictor importance values where only proppant...
2022
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
... by high resolution estimation of the 2nd and 4th order root mean square (RMS) velocity field (Swan, 2001). Statics-based methods assume local...
2008
Total Organic Carbon Content Estimation of Bakken Formation, Kevin-Sunburst Dome, Montana using Post-Stack Inversion, Passey (DLogR) Method and Multi-Attribute Analysis
Silas Adeoluwa Samuel, Rui Zhang
Unconventional Resources Technology Conference (URTEC)
... Square (RMS) average of the individual errors corresponds to the total validation error (Hampson et al., 2001). The validation error for any number...
2021
Use of extended source inversion for estimating the noise level in seismic data
Huiyi Chen, William W. Symes, Susan E. Minkoff
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the tendency of gradient-based optimization to stagnate at uninformative models far from RMS error minimizers. As is well-known, this “cycle-skipping...
2022
Age and geochemistry of Late Neoproterozoic and Early Cambrian igneous rocks in southern New Brunswick: similarities and contrasts
Sandra M. Barr, Chris E. White, Brent V. Miller
Atlantic Geology
... here confirms that rhyolite in the Dipper Harbour Formation crystallized at 553 ± 3 Ma, like the older units of the Golden Grove Plutonic Suite to which...
2003
Extended Abstract: RMSflowsim Released In September
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... recently announced the release of the module RMSflowsim, a black o il simul ator w ithin the lrap RMS portfolio. The total integration reduces the need...
2003
Geostatistical and Flow Modeling of Intrareservoir Mudstones
Christopher D. White
Special Publications of SEPM
...) where γ is the semivariogram and σ 2 is the variance. Algorithms to compute and use covariances for reservoir modeling are presented in Deutsch...
2004
Basin Modeling of the Upper Jurassic Petroleum Systems (Tithonian and Oxfordian) in the Akalan-Chilam Area of the Campeche Sound in the Southern Gulf of Mexico
Salvador Ortuno Arzate, Cuauhtemoc Romero Moguel, Marcelino Moreno Lopez, Marco Flores Flores
AAPG Special Volumes
... no. 6, p. 108.Angeles, A. F. J., 1988, Estudio estratigrafico-sedimentologico del Jurasico Superior en la Sonda de Campeche: Ingenieria Petrolera, v...
2009
Growth and demise of a Paleocene isolated carbonate platform, northwest Sirte Basin, Libya: Sequence stratigraphic architecture and controlling factors
Muneer Abdalla, Wan Yang, and Salah Shaniba
AAPG Bulletin
... the reflectivity strength and is used to emphasize the continuity of events on a seismic section. The root mean square (RMS) attribute was used to characterize...
2023
Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling
Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the training the TEM dataset, such as in a joint inversion fashion, provides further reduction of the model RMS error and represents the best...
2022
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
... of uncertainty, is the goodness of fit of the velocity ellipse (the “error” in the RMS velocity azimuthal variation). Figure 8 shows the co-rendering...
2006