Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 1,551 Results. Searched 195,364 documents.
Solving the puzzle of the bivalve shell fragment: inferring the original abundance and size frequency from the fragmented record
Eric N. Powell
PALAIOS
...) 0883-1351/20/035-432 at the analysis of taphofacies, not community structure (e.g., Best and Kidwell 2000; Parsons-Hubbard 2005; Rodrigues and Sim˜ es 2010...
2020
Abstracts: Borehole Geophone Repeatability Experiment; #90173 (2015)
Peter G. Gagliardi and Don C. Lawton
Search and Discovery.com
... repeatability and predictability. Nrms repeatability is defined as (Kragh and Christie, 2002) RMS (at bt ) , (2) NRMS 200 RMS (at ) RMS (bt ) where...
2015
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
... correct velocity error (residual velocity correction) for each offset and at the same time calculating the offset dependent RMS velocity field...
2012
Quantitative Petrophysical AVO Error Analysis in a Layered Model
Search and Discovery.com
...Quantitative Petrophysical AVO Error Analysis in a Layered Model Quantitative Petrophysical AVO Error Analysis in a Layered Model Jinfeng Ma* State...
2013
A New Discovery in The Limau Graben Trend: Air Benakat Formation Shallow Gas
Wahyu Dwijo Santoso, Raddy Adiarsa, Yona Akbar, Dimas Pramuditho, M. Taslim
Indonesian Petroleum Association
... the elastic parameters leads to uncertainties raised by large RMS error trends (Figure 12). Multiple AVO probability was obtained statistically...
2022
A Comparison of Depth-Conversion Methods in the Gulf of Mexico
Melvan D. Carter, Gary R. Hyatt
GCAGS Transactions
... has a variable mean error (from 0 to 93 feet) but a relatively stable standard deviation (from 22 to 43 feet). The deepest reflection has a highly...
1990
Estimating Unconformity Thicknesses from Vitrinite Reflectance Data: ABSTRACT
C. G. St. C. Kendall, Ian Lerche
AAPG Bulletin
.... In the presence of an unconformity, the residual r.m.s. fit of the paleoheat flux to the observed data is significantly improved when the unconformity...
1985
Abstract: Shale Gas, A Hot Topic at Curtin
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... countri es The map highlights that Australia could be rich is shale gas. are now looking for other sources of gas and since shale gas has proved...
2011
Resistivity Modeling as a Formation Evaluation Tool - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... is calculated. This is most often a mean-square or root-mean-square (RMS) error function, which is to be minimized through the inversion process. A 1-D deep...
2011
ABSTRACT: Seismic Visualization of subtle fault/fracture zones in Carbonate reservoirs: two case studies (Fahud - Oman and Waterton - Canada); #90007 (2002)
Wenche H. Asyee, E.P., Rijswijk, Anthony L. Cortis
Search and Discovery.com
... stacking option in VoxelGeo (Oman) and on the attribute maps (edge, amplitude and rms average of StratAmp of different seismic volumes) directly (Canada...
2002
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... in the Dix equation, we can calculate an RMS velocity error that will flatten the gather in much the same way as normal moveout velocity is used...
2000
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... calculate an RMS velocity error that will flatten the gather in much the same way as normal moveout velocity is used to flatten gathers before stacking...
1999
Fast-Track and Robust Reservoir Modeling Using Probabilistic Neural Network; #42205 (2018)
Islam A. Mohamed, Basem K. Abd El-Fattah
Search and Discovery.com
.... The proposed neural network workflow reduces the reservoir modeling construction time by 80-90%, mitigates the cumulative error problems, and decreases...
2018
Paleoslope Reconstruction In Sandy Suspended-Load-Dominant Rivers
Ranie M. Lynds, David Mohrig, Elizabeth A. Hajek, Paul L. Heller
Journal of Sedimentary Research (SEPM)
... of the percentage estimation error denote overestimation, negative values denote underestimation. The root-mean-square (RMS) error is also reported when...
2014
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... is not valid the error introduced is usually not significant to RMS velocity determination. However, there are corrections which can be applied...
1971
Advanced Techniques for On-Line Monitoring of Brown Coal Quality
R M Borsaru, N G Cutmore, A L Ottrey, B D Sowerby
Petroleum Exploration Society of Australia (PESA)
... on nine bulk coal samples from Yallourn and Loy Yang using a PGNAA gauge with a germanium solid state detector. RMS error (wt%) Correlation...
1992
A Regional Velocity Cube for Depth Conversion on the Northwest Shelf
Maighréad Ní Dheasúna, Mark Ballesteros, James Leven
Petroleum Exploration Society of Australia (PESA)
.... Average velocity (L 7) versus RMS velocity (L2) for a stack of horizontal/ayers, each with a thickness of and a velocity of z, Figure 2 outlines t he...
2012
Abstracts: Converted Wave Processing in the EOM Domain; #90173 (2015)
Thais A. Guirigay and John B. Bancroft
Search and Discovery.com
... wave CSP (LCCSP) gather. This Vc is valid only for zero offset data, however we can extend its application when there is an acceptable small error...
2015
Pilot Phase of the Aguada Federal Block, Black-Oil Window
Osvaldo Nielsen, David Curia, Pablo Pateti, Javier Caniggia, Alexis Ortega, Morten Slinde
AAPG Special Volumes
... that provides the best possible combination with the lowest prediction error (Figure 17). Seismic TOC prediction solely on density and compressional...
2020
The Use of Geoelectrical Imaging to Study Groundwater Pollution at Gemenceh Waste Disposal Site, Negeri Sembilan
Abdul Rahim Samsudin, C. A. Tan, Bashilah Baharudin, Mohd Tadza Abdul Rahman
Geological Society of Malaysia (GSM)
... 32.0 64.0 96.0 128 m. r-~rnrniIT2mrn2ii_mme_iiii_~~~ 1.0 5.1 9.2 13.3 Measured Apparent Resistivity Pseudosection Depth Iteration 5 RMS error...
2000
Abstract: Seismic Processing of Ocean Bottom Cable and Streamer Data over Seligi Field
Lye Yue Choong, Abdul Razak Mohd Nurin
Geological Society of Malaysia (GSM)
... to velocities. A velocity error of 2% or more will produce scalloped reflections on the crosslines. Considerable time and effort was spent...
1999
Deep Dix: Enhancing interval velocity model estimation through adversarial regularization
Joseph Stitt, Robert Clapp, Biondo Biondi
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion with synthetic and field RMS velocity data. This approach confines the model possibilities to only plausible geological scenarios and helps...
2023
Abstract: IRAP RMS 7.0 - The New Release from Roxar Delivers Enhanced Ease of Use and Accuracy to 3D Modelling
PESA Staff
Petroleum Exploration Society of Australia (PESA)
...Abstract: IRAP RMS 7.0 - The New Release from Roxar Delivers Enhanced Ease of Use and Accuracy to 3D Modelling PESA Staff PRooucT Focus I IRAP RMS...
2002
Hyperspectral imaging for the determination of bitumen content in Athabasca oil sands core samples
Michelle Speta, Benoit Rivard, Jilu Feng, Michael Lipsett, and Murray Gingras
AAPG Bulletin
... correlation between spectral TBC and Dean-Stark TBC. The accuracy of the results was evaluated by calculating the root-mean-square (RMS) error, defined...
2015
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
... sand. The standard error estimations based on the regression functions for reflection strength, RMS amplitude and total absolute amplitude are small...
2010