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The AAPG/Datapages Combined Publications Database

Showing 1,717 Results. Searched 201,044 documents.

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Stratigraphic Traps as Exploration Targets: Examples from Petrotrins Soldado Acreage, Gulf of Paria, Trinidad, #20233 (2014)

Curtis Archie, Nancy Gallai

Search and Discovery.com

..., and the 10.5 Ma unconformity. Interval RMS amplitude maps for the Forest interval reveal meanders, channels, point bars never before interpreted in the area...

2014

Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions

Wenlong Wang, Yulang Wu, Yanfei Wang, George A. McMechan

International Meeting for Applied Geoscience and Energy (IMAGE)

... models. 2.1 RMSE = 0.96% 1.9 3.2 P-wave velocity (km/s) RMSE = 1.25% 1 2 S-wave velocity (km/s) RMSE = 0.37% 2 2.35 Density (g/cc) Depth (km) RMS...

2024

A new method in predicting sandstone thickness using seismic amplitude ratio attribute

Bin Li, Jiawei Li, Hao Yan, Pengzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., we built a new composite attribute from RMS amplitude and the sum of positive (negative) amplitudes to predict the sandstone thickness. The method...

2024

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

... the background lithology. A new attribute of VVO or VVA method is Root Mean Square (RMS) velocity gradient which provides a tool to distinguish...

2012

Delaware Basin Horizontal Wolfcamp Case History: HTI Fracture Analysis to Avoid H2S and Extraneous Water Linked to Graben Features

Scott Cook, Mike McKee, Sid Bjorlie

Unconventional Resources Technology Conference (URTEC)

... is prohibited. Abstract Pre-stack HTI Velocity Variation with Azimuth (VVAZ) and Amplitude Variation with Azimuth (AVAZ) are employed to locate open...

2019

The Utilization of Seismic Geomorphology in Identifying the Architecture and Evolution of Fluvio-Deltaic Environmental Systems in the F3 North Sea Field, Netherlands

Putri Mulya Azkia, Alifya Awalia Dhiva, Jihan Nurul Pasha

Indonesian Petroleum Association

... Decomposition, and seismic attribute analysis such as Instantaneous Phase and Root Mean Square (RMS). The F3 field was chosen as the research area, located...

2024

Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data

Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto

Indonesian Petroleum Association

... is picking speed to get the RMS velocity model that will be used as input to the migration stage. Picking is done using the picking method in semblance...

2019

Abstract: Kirchhoff Prestack Time Migration with Angle Domain Common Image Gathers; #90174 (2014)

Jianhua Pan, Robert Tilson, Gerry Schlosser, and Elvis Floreani

Search and Discovery.com

... velocity migration procedure, and the image at any subsurface location is related only to the RMS velocity value at this location, the ray is actually...

2014

A smart merge workflow for dual-azimuth images

Xu Li, Diwi Snyder, Dez Chu, Inmaculada Dura-Gomez

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic datasets for migration and model building. A more natural factor is that velocity model(s) can never be perfect, and residual model errors along...

2022

Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field

Khaled Al Dulaijan, Gary Margrave

Unconventional Resources Technology Conference (URTEC)

...raveltime residuals mostly indicate a fast velocity direction in the northwest direction around 220o. Those residuals used to calculate traveltimes in equ...

2016

Abstract: Application of Seismic Attribute for Channel Imaging in the Malay Basin (Geophysics Poster 10)

Nor Azhar Ibrahim, M Raisuddin Tajuddin, M Rapi M Som, M Fauzi A Kadir, Wan M Khairul W Sulaiman, Putri Yunalis M Yunos, Siti Syareena M Ali, Nora Aida Ramly

Geological Society of Malaysia (GSM)

... imaging. The result shows that Root Mean Square (RMS) attributes reveals the anomalous amplitudes which represent channels outline (Figure 2) while...

2011

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

... building with sonic and RMS, FWI, and high density hybrid grid tomography are necessary to improve image quality. The more precision of velocity model...

2023

Abstracts: Bringing Seismic Ideas to Acoustic Logging; #120181 (2015)

Partha Biswas & Shreya B. Ley

Search and Discovery.com

... publications, GeoBiz has found that RMS normalization is not only essential in processing sectored compressional waveforms, but in shear wave anisotropy...

2015

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

Paleozoic Systems of the Rocky Mountain Region; Frontmatter

Mark W. Longman, Mark D. Sonnenfeld

Rocky Mountain Section (SEPM)

... Section SEPM (Society for Sedimentary Geology) Denver, Colorado 1996 1995-1996 RMS-SEPM Board Members President: Donna Anderson President...

1996

Analysis of Total Organic Carbon (TOC), Brittleness Index (BI), Maturity and Seismic Attributes for Characteristics identification of Potential Shale Oil: A Case Study of Talang Akar Formation, Central Ardjuna Basin

Gilang Hamzah Fansury, Abdul Basyir, Abdul Haris, Bayu Seno Adi, Andang Bachtiar, Karnadi Syachrul, Husein Agil Almunawwar, Aldo Hutagalung

Indonesian Petroleum Association

... that is linked with the RMS value from amplitude extraction, with a result of a zone with 20 ms window in the interest zone (TOC 4.1523 %, BI 0.3869 v/v...

2016

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