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The AAPG/Datapages Combined Publications Database
Showing 1,708 Results. Searched 200,756 documents.
Geocellular Model for Tertiary Reservoirs in Manhera Tibba Gas Field, Jaisalmer Basin, Rajasthan, India
Search and Discovery.com
N/A
Seismic Geomorphology of Permian Shelf Margin, Slope and Basin in the Northern Delaware Basin
Search and Discovery.com
N/A
ABSTRACT: Capturing Uncertainty in a Carbonate Field with Dense Well Control: Example from Western Offshore Basin India; #90118 (2011)
Sourav Saha, Mohit Khanna, Nazneen Sultana, Tanmoy Roy, and Anurag Grover
Search and Discovery.com
... coinciding with the global sea level fall. Full field geocellular model is built in IRAP RMS (9.0.7) using all available well data (~250 wells) and depth...
2011
Abstract: Multiple Attenuation Using MultiFocusing Technology; #90224 (2015)
Marianne Rauch–Davies, Alex Berkovitch, Kostya Deev, and Evgeny Landa
Search and Discovery.com
... of the RMS velocity and emergence angle panels, which are determined from the pre-stack data during the MF multidimensional analysis. We then calculated...
2015
Abstract: Stratigraphic Trapped Carbonate Reservoirs Gas Detection using Mono Frequency Spectral Decomposition Ratio Approach, Application in Saudi Arabia; #90318 (2018)
Taher M. Sodaga
Search and Discovery.com
.... Horizon maps over the carbonate reservoir intervals of interests were then produced, which included RMS of surface seismic amplitude, acoustic impedance...
2018
Abstract: Deep-water Depositional Architecture to the Late Aptian Shiftfrom Carbonate to Siliciclastic Deposition: Offshore Senegal, NW Africa; #91202 (2022)
Selin Deniz Coskun, Gérôme Calvès, and Jonathan Redfern
Search and Discovery.com
... as late Aptian to late Albian). RMS amplitude maps image the steep platform margin and the change in seismic character associated with the carbonate...
2022
Structural and Stratigraphic 3D Seismic Interpretation of Middle Cretaceous in South East Muglad Basin, South Sudan; #30269 (2013)
Dorar Hamdoba Elshaikh Saror and Zuhar Zahir Bin Tuan Harith
Search and Discovery.com
.... Water 2. Water 3. Water 4. NP. 5. Water 6. Poor Oil 7. Oil 8. NP. 8 7 6 5 4 3 1 2 39 RMS (root mean square) amplitude A post-stack attribute...
2013
The Study of the Influence of Stratigraphic Structure on Seismic Attribute Analysis, #42094 (2017).
Zhou Xuefeng, Ming Jun, Liu Jianhui, Zhou Jianke, He Jing
Search and Discovery.com
... and the thickness is about 16-35m. However the energy intensity of the extracted RMS attribute for the reservoir changes rapidly, and the energy...
2017
Study of Channel Morphology and Infill Lithology in the Wilcox Group in Central Louisiana in using Seismic Attribute Analysis
Feng Chen, Gary L. Kinsland
GCAGS Transactions
... mean square (RMS) amplitude, and curvature. Future drilling plans for oil and gas exploration may benefit from the identification of the channels...
2016
Reservoir Characterization and Uncertainty Assessment Using the Ensemble Kalman Filter: Application to Reservoir Development
Deepak Devegowda, Chao Gao
AAPG Special Volumes
... successive reduction in the mismatches as more data is assimilated.Figure 8. Root-mean-square (RMS) error for the field production data showing a decrease...
2011
PTTC Network News - Vol. 15, No.4 - 2009
Lance Cole, Steve Roth, Jay Portwood
PTTC
... intervention and error. Bob Lee of Emerson says that the three-phase cylindrical cyclone separator and Micro Motion Coriolis flow meter are being implemented...
2009
Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers
Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel, Ersan Turkoglu
International Meeting for Applied Geoscience and Energy (IMAGE)
... DNN inversion in Laplace-Fourier VSG The performance of the model is measured by root mean squared error (RMSE) between the true and the pred...
2022
A Method for Estimating Gross Sand Percentage and Reservoir Thicknesses from Seismic Sections: Example from Segno Field, Polk Co., Texas
Richard E. Bischke and Daniel J. Tearpock
Houston Geological Society Bulletin
... (Fig. 4). The RMS velocities at sp 75 (Fig. 4) are converted to interval velocities and used to depth correct the seismic data. This "crude" depth...
1993
Assessing off-structure potential of Marrat reservoir of Jurassic age
Mohammed Al-Mershed, Anand Prakash, Deddy Djanawir, Al-Rukaibi Anas Mansor, Vishnu Chilumuri, Al-Saeedi Adel Nemer, Talal Al-Adwani, Nada Al-Amar
International Meeting for Applied Geoscience and Energy (IMAGE)
... units of Middle Marrat and provided immediate calibration. Figure 4: RMS amplitude showing low amplitude areas and an arbitrary NE-SW line showing...
2023
Optimal survey design for full-waveform inversion via bi-level optimization
H. S. Aghamiry, S. Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
... (2) with (1), i it can be seen that the cost($$) is ignored, and the benefit is defined as the reciprocal of the error between the reconstructed model...
2024
Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta
Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
...ately to accommodate differences due to repeatability between the two source deployments. However, the RMS error between the average source statics of the two dat...
2024
Lithology Discrimination and Pore-Fluid Detection Using 3D Pre-Stack Simultaneous Inversion: A Case Study at Gumai Formation, Jambi Sub-Basin, South Sumatra
Widia Anggraeni, Mawar Indah Nursina, Andri Syafriya, Bagus Sapto Mulyatno, Muh Sarkowi
Indonesian Petroleum Association
.... Then, initial model was built using low-frequency model, constrained by the horizon, seismic RMS velocity, and partial angle wavelets as the input...
2018
Practical Application of Adaptive Least-Squares Reverse Time Migration (LSRTM) to Advance Field Development and Uncover New Reserves in the Subsalt Provinces
Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang
GCAGS Transactions
... significantly improved after a few iterations regardless of the practical limitations such as velocity error and weak illumination near and below the salt body...
2016
Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)
Roohollah Askari, Robert J. Ferguson, and Helen Isaac
Search and Discovery.com
... al., 2000). For each bin, we select the Poisson ratio which gives the best fit (less RMS error) and assign it to that bin. Figure 6 shows...
2014
Application of Capacitance-Resistive Model With Global Optimizer
Aulia Ahmad Naufal, Sabrina Metra, Deva Tasia Ulitha, Julfree Sianturi, Edy Suwito
Indonesian Petroleum Association
... CRM, Differential Evolution was chosen. • Objective Function: Usually CRM will be solved to reduce average RMS error between predicted and observed...
2021
Discriminating Quaternary Depositional Units on the Texas Coastal Plain Using Airborne Lidar and Near-Surface Geophysics
Jeffrey G. Paine, Edward W. Collins, Lucie Costard
GCAGS Transactions
... ms after turnoff and yielded a four-layer model with a low fitting error of 1.6 percent root mean square (rms). At this site, a low-conductivity (79...
2015
Identifying Fracture Zones in the Austin Chalk
D. J. Bafia, T. W. Spencer
Bulletin of South Texas Geological Society
... where RMS amplitudes and average reflection strengths were calculated over various time windows for the the base of the Austin Chalk. These time windows...
1999
Quantitative analysis of DAS recorded P-wave generated by perforation shots
Peiyao Li, Ge Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Figure 4 shows the in-well gamma-ray reading co-plotted with the surface RMS amplitude of the Codell formation interval as interpreted from the 3D seismic...
2022
Reservoir Prospectivity of Synrift Lacustrine Systemin Central Sumatra Basin
Nadya Oetary, Reybi Waren, Endo Finaldhi, M. Irfan Saputra Haris, Dwiharso Nugroho
Indonesian Petroleum Association
... of seismic facies interpretation, seismic attributes (RMS amplitude), electro-facies, and core analyses. The interpretation focuses on determining...
2016
A MIDDLE PERMIAN (ROADIAN) LUNGFISH AESTIVATION BURROW FROM THE RIO DO RASTO FORMATION (PARANÁ BASIN, BRAZIL) AND ASSOCIATED U-Pb DATING
HEITOR FRANCISCHINI, PAULA DENTZIEN-DIAS, MARGOT GUERRA-SOMMER, RUALDO MENEGAT, JOÃO ORESTES SCHNEIDER SANTOS, JOSELINE MANFROI, CESAR LEANDRO SCHULTZ
PALAIOS
...%), followed by montmorillonite (31.9%), orthoclase (16.8%), and calcite (7.4%) (Table 1). The EDS analysis confirms the XRD results, indicating...
2018