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The AAPG/Datapages Combined Publications Database

Showing 14,396 Results. Searched 197,349 documents.

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Higher Trace Density Recording for Foothills 3D Surveys

R. Malcolm Lansley

Search and Discovery.com

... reflection energy or noise; and second, enhanced statistics improves many processing steps including, but not limited to, deconvolution, statics, velocity...

Unknown

The Use of Coherence Cube Visualization in Picking Seismic Processing Parameters and Post Processing Hybrid Visualization Products

Otto J. Welper

GCAGS Transactions

... improvements or see depositional environments. Migrating and producing a coherence cube on each step within the processing sequence has given us a way...

2000

Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming

John E. Buggenhagen

Montana Geological Society

...., 1995; Inks, 1997). The following discussion is an overview of the most recent processing sequence. Note that each processing step...

1997

What is Horizontal Resolution?

L. R. Denham, R. E. Sheriff

Indonesian Petroleum Association

... removed by the statics and amplitude correction programs. However, a successful well was drilled on this anomaly, with the site picked from this section...

1981

Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

... PSTM cube. The processing sequence was an innovative one, aimed at taking maximum advantage from the multi-azimuth acquisition technique: a full 3D...

2011

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... of the processed seismic data to below 40hz, reducing the reliability of amplitude mapping in defining these reservoirs. There are several processing...

2013

Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)

Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar

Search and Discovery.com

... in such an area. A first step was the refinement of the existing refraction statics solution. It was found that the existing first breaks could be improved using...

2015

The Seismic Exploration of the Mahakam Delta, or "Nine Years Shooting in Rivers, Swamps and Very Shallow Offshore"

Guy Roux

Indonesian Petroleum Association

... Residual Static" program in the processing sequence. Plate F. Mahakam Delta. Locations of presented examples. Plate 4. Problem: River crossing (Line...

1977

Preprocessing of Logging Data: Part 4. Wireline Methods

J. G. Patchett

AAPG Special Volumes

.... The order recommended here is as follows: 1. Move digital log data from logging field tapes or digitized logs to the log processing environment...

1992

Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)

David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton

Search and Discovery.com

... With the increasing popularity of the use of seismic azimuthal attributes in fracture detection, the time has come to reexamine the processing sequence...

2013

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

..., especially for shear wave data when the receiver-array statics are large. Polarization filtering is one of the processing techniques that utilize...

2015

A Comprehensive Approach to Depth Imaging in Thrust Belt Environments

Ron Schmid, Brian Link, Patrick Butler

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... imaging in thrust belt environments Ron Schmid*, Brian Link, Patrick Butler; Kelman Seismic Processing SUMMARY A novel, migration velocity analysis...

1997

Geophysical Evidence for Thin-Skinned Structural Deformation in the Norman Range, Northwest Territories

DON C. Lawton, J. Helen Isaac

CSPG Bulletin

... Petroleum Geology, v. 26, no. 1, p. 105-122. Hammer, S. 1939. Terrain corrections for gravimeter stations. Geophysics, v. 4, p. 1412-1426. MacLean, B...

2005

Crooks Gap Field: Problems with 3-D Interpretation (Extended Abstract)

Robert E. Wellborn, Mike Peffer

Wyoming Geological Association

... Gap 3-D data was processed by Vector Seismic Data Processing in Denver, Colorado. Processing Sequence Demutiplex/format conversion Geometry...

2000

Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History

M. D. Burnaman, R. B. Helm, C. R. Beeman

Indonesian Petroleum Association

... seismic processing sequence is shown on Figure 17. The primary goal of seismic processing, to this date had been seismic reflection continuity...

1985

Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing

Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani

Indonesian Petroleum Association

... to apply Dip Move Out (DMO) and interpolation in the processing sequence. Extensive testing of processing tools and interpolation techniques...

1995

Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia

Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham

Indonesian Petroleum Association

.... To enhance the data quality, the following signal processing sequence was followed on the gathers after extraction from the production processing flow...

1994

Near-Surface Characterization for Seismic Exploration Based on Gravity and Resistivity Data; #41892 (2016)

Jan Mrlina

Search and Discovery.com

... and resistivity data with seismic processing. Substantial improvement of static corrections and consequently the clear shape of horizons in seismic...

2016

Automated Data Processing for the Geological Atlas of the Western Canada Sedimentary Basin [Abstract]

Shetsen, I., Mossop, G.D.

CSPG Bulletin

.... Feedback to the system (geologists' corrections) is assessed in the same way. Analysis and hierarchical classification of sequence types within...

1990

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... for the study area, a methodology is developed that improves the tractability of waveform tomography processing of land vibroseis data recorded on crooked roads...

2015

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