EVALUATION OF ICHNODIVERSITY BY IMAGE-RESAMPLING METHOD TO CORRECT OUTCROP EXPOSURE BIAS

KAZUKI KIKUCHI, HAJIME NARUSE, NOBUHIRO KOTAKE

PALAIOS

... Diversity by Image-Resampling Technique (MIDIRT) procedures. The procedures are as follows: (1) outcrop images containing trace fossils are acquired...

Optimised 3D Land Geophysical Survey Design - A Case Study

P. van Baaren

Papua New Guinea (PNG) Petroleum Convention Proceedings

... to the 3D volume. The bin size will have a very large effect on the price of a survey. Reducing the bin size by half will increase the trace density...

Seismic Reservoir Characterization of the Abadi Gas Field, Masela PSC Block, West Arafura Sea, Eastern Indonesia

Shinji Matsuura, Shin Saito, Yoshiro Ishii, Hiromi Honda, Ayato Kato, Takao Yagi

Indonesian Petroleum Association

... in the inversion results; such false high frequency components could be caused not from seismic records themselves but by spatial interpolation...

Improving Microseismic Denoising Using 4D (Temporal) Tensors and High-Order Singular Value Decomposition

Keyla Gonzalez, Eduardo Gildin, Richard L. Gibson Jr.

Unconventional Resources Technology Conference (URTEC)

...mprised into recorded SEGY files. Each file contains 493 traces with 20,000 samples per trace. We tested three tolerance levels (0.01, 0.02, and 0.05) and a...

Abstract: Testing the utility of trace element geochemistry of apatite as a petrogenetic indicator

Matthew MacInnis, John M. Hanchar

Atlantic Geology

...Abstract: Testing the utility of trace element geochemistry of apatite as a petrogenetic indicator Matthew MacInnis, John M. Hanchar atlantic geology...

Synthetic Seismograms: Part 7. Geophysical Methods

Kari Rekoske, David Hicks

AAPG Special Volumes

... from the sonic log (and the density log, if available) are used to create a synthetic seismic trace. This trace closely approximates a trace from...

Fault Representation in Automated Modeling of Geologic Structures and Geologic Units: Chapter 10

Steven Zoraster

AAPG Special Volumes

..., Discrete smooth interpolation: ACM Transactions on Graphics, v. 8, no. 2, p. 121-144. Mallet, J. L., 1989c, Geometric modelling and geostatistics, in M...

Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates

Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch

AAPG Special Volumes

... a final 3-D trace spacing of 25 m with a nominal 96 fold and a cross-line direction along the long axis of the field. Acquisition was complicated...

Southwest Palawan, Philippines: A Case Study in Seismic Imaging and Interpretation of Complex Structures

Philip M. Rimando, Geronimo A. Manuel, Raymundo A. Reyes, Jr.

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... The offset - dependent deconvolution routine, applied pre - stack, involved averaging of trace correlations in near, middle and far offset groupings...

A self-attention enhanced encoder-decoder network for seismic data denoising

Stefan Knispel, Jan Walda, Ruediger Zehn, Alexander Bauer, Dirk Gajewski

International Meeting for Applied Geoscience and Energy (IMAGE)

... for Seismic Data Denoising 0 100 Trace 200 300 0 Trace 200 300 0.4 0.6 0.8 Two-way time [s] 0.2 0.4 Two-way time [s] 0.2 100 0.6 0.8...

The Application of Image Processing Techniques for Complex Structures

V. Sudhakar, I. T. McMahon

Indonesian Petroleum Association

... of the reflection point on the subsurface reflector for increasing offset. The zero offset trace from the midpoint of the shot and receiver pair...

Reservoir Petrophysics of Bima Field, North-West Java Sea

E. Poggiagliolmi, V. R. Checka, R. C. Roe, R. Purantoro

Indonesian Petroleum Association

... penetration is very shallow, hence large errors are introduced by interpolation between and extrapolation from well locations. In contrast, surface seismic...

Porosity Characterization of Carbonate Reservoir from Linear Programming Sparse Spike Acoustic Impedance Inversion Result Using Single Attribute (Case Study Field XŽ North East Java Basin)

Alhada Farduwin

Indonesian Petroleum Association

... between inversion results with initial model (Fig. 5). Up to this point, the interpolation was accomplished without applying a filter. This is because...

Time Slicing the Cooper Basin

Witold Seweryn, Dave Cockshell, Peter Hough, Steve Fabjancic

Petroleum Exploration Society of Australia (PESA)

... trace in the seg-y volume was found and then a median value of all these RMS values was chosen as a scaling factor. This process was repeated for every...

Prediction and attenuation method of surface-related multiple based on characteristic reflector

Jian Xiang, Huazhong Wang, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... model information, it demands that there is a source at each receiver point, which is difficult to meet in offshore exploration, data interpolation...

Mineralization signatures of the magnetite-dominant Acropolis prospect, Olympic Dam IOCG district, South Australia

Marija Dmitrijeva, Cristiana L. Ciobanu, Kathy J. Ehrig, Andrew V. Metcalfe, Max R. Verdugo-Ihl, Jocelyn McPhie, Nigel J. Cook

Petroleum Exploration Society of Australia (PESA)

... throughout the prospect independently from the Fe-rich veins. The interpolation of Fe 25 wt% and Cu 200 ppm provides additional comparison...

Automated velocity modeling with domain transformations

Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... a machine learning model that effectively learns to predict a velocity model of the subsurface directly from trace data. We do this by first transforming...

Reservoir Properties Inferred from Seismic Response in Areas with Minimal Log Control: Fractured Reservoirs: Origin, Description, Evaluation

J. D. Loren, J. T. Kulha, K. S. Renbarger, R. M. Sneider

AAPG Special Volumes

... curve. The sand fraction is generated by linear interpolation between sand and shale baselines unique to each segment. Provision is made for selecting...

ABSTRACT: Hierarchicl, Self-A fine Fluial Sand Body Shaps from Ancient and Modern Settings; #90013 (2003)

Paul A. Dunn, J. C. Van Wagoner, M. Defenbaugh

Search and Discovery.com

.... equipment and processed with Win Ekko software. Processing steps included: removal of low frequencies (dewow), trace decimation or interpolation...

Seismic Inversion and Self-Organizing Maps (SOM) for Facies Characterization in Faulted Clastic Reservoirs: A Case Study from the Poseidon Field, Western Australia; #42614 (2026)

Elena Veliz, Elise Masse, Romain Baillet, Arnaud Fournillon, Cristian Zura

Search and Discovery.com

... the well database, the wavelets have been extracted statistically and optimized in phase and energy using a multi-trace, multi-well approach. The well tie...

Hierarchical, Self-Affine Fluvial Sand Body Shapes from Ancient and Modern Settings*, by Paul A. Dunn, J.C. Van Wagoner, and M. Deffenbaugh, #40083 (2003).

Search and Discovery.com

Abstract: Trace Fossils of Chagrin Formation (Upper Devonian, Northeast Ohio), by R. G. Osgood, Jr.; #90972 (1976).

Search and Discovery.com

Abstract: Three-dimensional morphological characterization and petrography of the trace fossil Rosselia

Michelle Thoms

Atlantic Geology

...Abstract: Three-dimensional morphological characterization and petrography of the trace fossil Rosselia Michelle Thoms atlantic geology . volume 47...

Trace Elements as Possible Environmental Indicators in Carbonate Rocks: ABSTRACT

Gerald M. Friedman

AAPG Bulletin

...Trace Elements as Possible Environmental Indicators in Carbonate Rocks: ABSTRACT Gerald M. Friedman 1967 464 464 51 3. (March) Carbonate sediments...

Paleoecologic Aspects of Trace Fossils: ABSTRACT

John O. Maberry

AAPG Bulletin

...Paleoecologic Aspects of Trace Fossils: ABSTRACT John O. Maberry 1969 730 730 53 3. (March) Many physical aspects of the depositional environment...