Quantitative Interpretation: A Novel Approach using Spectral Trend Attribute Analysis and Iterative Wiener Filter in Characterizing Carbonate Reservoir on West Java Basin

Mohammad Hasyim Taufik, Adisa Putri Utami, Bagas Arya Wichaksana, Fitriah Nuraeni, Muhammad Reza

Indonesian Petroleum Association

... analysis. The wireline logs consist of gamma ray log, density log, neutron log, shear sonic log, compressional sonic log, photoelectric log and resistivity...

4-D Multi-component Seismic Modeling of CO2 Fluid Substitution in the Redwater Devonian Reef, Alberta, Canada; #110162 (2011)

Taher M. Sodagar and Don C. Lawton

Search and Discovery.com

... seismic survey in Redwater reef 10-02 10-27 01-25 16-08 16-25 11-08 11-24 06-05 16-01 Redwater Map with all wells, those with sonic logs, and reef...

Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand

S. Thanatit, S. Ronghe

Indonesian Petroleum Association

... Velocities in Sandstones. Geophysics, v. 51, p. 2093-2107. Lindseth, R.O., 1979, Synthetic sonic logs - a process for stratigraphic interpretation...

Abstract: Application of Multi-Objective Genetic Algorithm for Improving Automated Geosteering Performance; #91204 (2023)

Kenneth McCarthy, Timothy Gee, Alexander Mitkus, Andrew Pare, Paul Reynerson, Marc Willerth, Tannor Ziehm

Search and Discovery.com

... subjectivity in assessing geosteering solutions, we created 1440 synthetic geosteering trials with geologically realistic LWD logs and a known true solution...

The Depositional Environment of the Eocene Singer Sand in Southwestern Beauregard Parish, Louisiana

Samantha Leone, Timothy J. Bennett

GCAGS Transactions

... of the porosity and lithology of the formation. The sonic log was used in this study to create the synthetic seismogram. This study used a total of 98 well...

EXTENDED ABSTRACT: Seismic and Sequence Stratigraphy of Upper Cretaceous Strata, Offshore Alabama and Mississippi Area

Liu, Kaiyu

GCAGS Transactions

... and to define lithostratigraphic units in the subsurface. Where sonic logs were available, they were used to construct synthetic seismograms...

3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing

Kevin B. Hill

GCAGS Transactions

... seismograms were generated from the sonic and density logs of every well. Figure 2 shows the synthetic seismogram of the #1 Kitty Jean well...

Joint velocity and event location inversion workflow in microseismic reservoir monitoring

Takashi Mizuno, Joel Le Calvez, Manish Lal Khaitan, Giulia Barisione, Irina-Tulia Stoia, Prakash Ranjan, Stefano Clerico, Xinyuan Li, Zheyuan Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-based method (e.g., Drew et al., 2004) with the initial velocity model, created using upscaled sonic logs acquired in the zone of interest. We selected...

I. Relating Seismic Data to Stratigraphy

Norman S. Neidell

AAPG Special Volumes

... logs were used to form reflection coefficients and the waveform taken in developing the synthetic seismic data matches the propagating waveform...

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

... Sea Jurassic sandstone, and also shows a definitive synthetic-seismogram correlation. In this instance, both velocity and density logs were used...

The Integration of Geophysical, Geological and Petrophysical Data: A Case Study in North West Java, Indonesia

M. Koswara, J. Negre, L. Hendrata

Southeast Asia Petroleum Exploration Society (SEAPEX)

... petrophysical data represent the traditional open hole logs such as resistivity, porosity, density and sonic logs. Processing and interpretation of these data...

BEEKMANTOWN EXPLORATION IN RUSH CREEK, PLEASANT AND BERNE TOWNSHIPS, FAIRFIELD COUNTY, OHIO

Robin H. Lemberger, Geophysical Consulting, Wabash, INPaul L. Archer, Geopetro, Inc., Worthington, OH

Ohio Geological Society

... thins to a normal stratigraphic thickness. Composite Synthetic Seismogram A sonic log in a given area...

Seismic Facies Study of 3D Seismic Data, Northern Louisiana, Wilcox Formation

Kaare Egedahl, Gary L. Kinsland, Dan Han

GCAGS Transactions

... raster images of wells were loaded into the project with 3 of the logs including sonic curves and 12 wells with GR curves. The wells with raster images...

Validating machine learning-based seismic property prediction through self-supervised seismic reconstruction

Tao Zhao, Haibin Di, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... impedance prediction from the Groningen Field as an example. Within the seismic survey, there are 334 wells with density and sonic logs. During...

Automatic, Geological Layer-Constrained Seismic-Well Tie Through Blocked Dynamic Warping

Search and Discovery.com

Seismic reservoir characterization of the Strawn Group, northern part of the Eastern Shelf, King County, North-Central Texas: Case study

Osareni C. Ogiesoba

International Meeting for Applied Geoscience and Energy (IMAGE)

..., sonic, and check-shot data as well as interpreted lithology logs used in lithology identification. Methods—Model-based seismic inversion The goal...

Along-Axis Segmentation and Growth History of the Rome Trough in the Central Appalachian Basin1

Dengliang Gao, Robert C. Shumaker, and Thomas H. Wilson

AAPG Bulletin

... West Virginia segment (Figure 4). Sonic and density logs of three deep wells (Figure 4) were digitized. Impedance, reflection coefficients...

Spectral Decomposition of the Heterogeneous Springbok Sandstone and Walloon Coal Measures in the Surat Basin, Australia

Zsolt Hamerli, Mark Reilly, Suzanne Hurter

Unconventional Resources Technology Conference (URTEC)

... sets to enable seismic attributes to be correlated with lithology. The wells selected for synthetic seismograms had to have at least either sonic...

Mapping with Two-Dimensional Seismic Data: Part 7. Geophysical Methods

I. R. Gordon

AAPG Special Volumes

.... Synthetics are made from sonic logs and show the cumulative travel time through the rocks where a sonic log was run. Knowing the cumulative travel time...

Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)

Amna Feroz and Mirko van der Baan

Search and Discovery.com

... to velocity model will be reduced by updating the velocity model with time using the perforation shots and sonic logs. This integrated approach in locating...

High Resolution Characterization of Reservoir Heterogeneity with Cross-well Seismic Data … A Feasibility Study, #41591 (2015).

Brad Bonnell, Chuck Hurich, Rudi Meyer

Search and Discovery.com

... be used in reservoir simulation. Two synthetic cross-well seismic datasets are created using velocity models derived from an offshore petroleum reservoir...

Vp/Vs Ratio from Three Component Zero Offset: An Additional Tool for Pressure Prediction Ahead of the Bit

Carlos Planchart, Carlos Vargas, Raul Cova, Alexander Palacios

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... with Vp/Vs measurements obtained from well logs. INTRODUCTION Zero Offset VSPs are acquired using a source located at some distance from the well...

Advances in Spectral Decomposition and Reflectivity Modeling in the Frio Formation of the Gulf Coast, by Michael D. Burnett and John P. Castagna, #40113 (2004).

Search and Discovery.com

Extended Abstract: Can Amplitude Versus Offset Detect Gas in the Shipwreck Trough?

M. Lennane, R. Weeden, J. Cant

Petroleum Exploration Society of Australia (PESA)

... in Waarre Formation reservoir FIG 4 - Minerva-2A wireline logs and synthetic gathers. SP: Conan-1 OE80A-1 005R, 5262.!0E80A-1 001 R, 2787.782(()H91-1 14R...

Predicting Reservoir Property Uncertainty Through AVA Monte Carlo Modeling at Kerisi and Hiu Fields, Natuna Sea

Riki Tasrianto, Yasril Kahar, John Hughes

Indonesian Petroleum Association

... response. Compressional, shear sonic and density well log data were used to perform rock physics analysis. The rock physics analysis involved 4 steps: 1...