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The AAPG/Datapages Combined Publications Database

Showing 138 Results. Searched 195,354 documents.

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First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source

Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara

Indonesian Petroleum Association

... and outside of these linear noise trends. Some reflections are indicated by blue arrow in Figure 5. Figure 6 shows the Brute Stack section without noise...

2017

North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia

Andreas T. Waluyo, Michael I. Challis

Indonesian Petroleum Association

... Balancing Median Gain, SEG-Y Figure 1 – Brute stack before any demultiple work from the 2005 heritage data reprocessing (L) and the QMarine data (R). Inside...

2008

Abstract: A deep structural cross-section of the Appalachian Orogen in Newfoundland: Lithoprobe east seismic reflection profiling, 1990

Lithoprobe East transect group

Atlantic Geology

.... Their final sections are likely to be available to us by mid-year. Processing is in iterative process and so we already have some 'brute' stacks which...

1990

Abstract: A Comparison of Trenched Distributed Acoustic Sensing (DAS) to Trenched and Surface 3C Geophones … Daly, Manitoba, Canada; #90224 (2015)

Rob Kendall

Search and Discovery.com

... data. The same was done with the statics.PS processing was only taken to the brute stack stage as there was insufficient PS signal to do effective...

2015

Shipboard Processing and Interpretation

D.M. Angstadt

Geological Society of Malaysia (GSM)

... divergence correction, muting, predictive deconvolution, bandpass filtering, CMP gather, velocity analysis, NMO correction and muting. The brute stack...

1992

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

... divergence correction using the time scaling to the power of 1.6, and a simple brute velocity Exponential gain of 4 dB/s Surface consistent spiking...

1995

Bottom Cable 3-D Seismic Operations in the Transition Zone

Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser

Indonesian Petroleum Association

... about the S/N ratio, fold, and offset coverage. Figure 11 shows a field-processed brute stack, oriented perpendicular to the shoreline...

1995

The TsunamiŽ Survey Offshore Sumatra, a Cooperative Geo-Technical Project for Deep Crustal Study WesternGeco/Schlumberger/CNRS-IPG Paris/BPPT

Soelistijani M, Martin Bayly, Tim Bunting, Satish C. Singh

Indonesian Petroleum Association

... was acquired using the M/V Geco Searcher’s Q-Marine technology. The data was initially processed onboard in “near real time” to provide a QC Brute stack. All...

2008

Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section

Deddy F. Djanawir, Frans Langitan

Indonesian Petroleum Association

.... The processing flows are limited to brute stack. The parameters used for deconvolution are commonly used in the study area. For inverse Q filtering...

2004

Look Before You Leap: ABSTRACT

G. R. Schoonmaker

AAPG Bulletin

... to the discovery of profitable reserves. To avoid the costly financial burden and stupefying mental load of seeking new reserves by "brute science," i.e....

1967

Two Frontier Basins Come to Light

Ian Davison, Menno G. Dinkelman, Wouter Kool, GEO International Ltd., ION’s G

GEO ExPro Magazine

... was shot and processed by GXT in 2007 and 2008. The seismic line acquisition and Pre-Stack Depth Migration (PSDM) processing are all designed to provide...

2010

Hybrid streamer/sparse OBN imaging offshore Norway

Chris Walker, Zhengzheng Zhou, Xi Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... converted from the brute stack velocities picked on the streamer data. This ability can lead to a substantial simplification of the conventional model...

2023

Multichannel Profiles Collected in 1982 in the Tonga Region of the South Pacific

Dennis M. Mann

Circum Pacific Council Publications

... to common-depth-point (CDP) gathers to be used for velocity analyses. The data are also stacked using a "brute velocity" model, and the resulting...

1985

Securing Government Data Assets in Oil and Gas

Sukma Saleh Hasibuan, Saleh Abdurrahman

Indonesian Petroleum Association

... Model Analysis Exploration Montage Interpretation Reports Brute Stack Pre Stack Pre-Stack Migration (if exists) Stack Post Stack Unfiltered Migrated...

2007

Circular Shooting Survey on the Tulip Discovery: Full Azimuth Streamer Acquisition and Real Time Illumination QC

Michele Buia, Mikael Garden, Emanuele Tozzi, Riccardo Vercesi

Indonesian Petroleum Association

... be effective in obtaining the maximum advantage from the circular survey. Preliminary comparison between the brute stack of 3D circular data...

2009

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... stacking velocities. 46 WOLFGANG HOUBA Horizontal Section of Brute Stack Data Horizontal Section of Final Stack Data Fig. II. Brute Stack- Fina l...

1985

New Insights on the Alaskan Chukchi Sea

Brad Torry, Thane Strandberg, Abu Chowdhury, Jason Kegel, James Keay

GEO ExPro Magazine

... and exploration potential remain to be determined. GEO ExPro MARCH 2014 31 TGS E XPLOR AT ION Brute stack of 2013 Chukchi seismic – significant...

2014

Brazil Regional Prospectivity: Highlights for Future Rounds

Karyna Rodriguez, Neil Hodgson, Richie Miller, Spectrum

GEO ExPro Magazine

..., base of slope fans and onlap against guyots, many with amplitude anomalies showing brightening in the far angle stack. Recent seismic in East Potiguar...

2018

Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform

Jeffrey E. Cole, Dennis M. Mann

Circum Pacific Council Publications

... and subsequent sorting into CDP gathers. An initial, or brute, stack was created for each line by applying an assumed subsurface velocity function...

1985

Meeting the Onshore Seismic Acquisition Challenge

Richard Barnwell

Petroleum Exploration Society of Australia (PESA)

... for a fast-turnarou nd assessment of t he data quality t hrough t he generation of various QC products and prel iminary data processing to brute stack. Th...

2011

High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints

Juefu Wang

Search and Discovery.com

... with adaptive FX filtering implementation Field data Example We applied the algorithm to some 3D field data. Figure 2 compares the input data (a brute stack...

Unknown

High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints

Juefu Wang

Search and Discovery.com

... with adaptive FX filtering implementation Field data Example We applied the algorithm to some 3D field data. Figure 2 compares the input data (a brute stack...

Unknown

Abstracts: Cable Free Seismic Acquisition in the South of México; #90173 (2015)

R. Malcolm Lansley, Gilbran Armenta, and Lenin Espinosa

Search and Discovery.com

... confirmed the data was accessible for field QC data processing and for downloading to SEG-D for submission to the client and data processing centre. Brute...

2015

SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS

TED COUGHRAN

Fort Worth Geological Society

... the demultiplexed records is the brute stack, the output of step 5 of the processing sequence. The final stack of Figure 11 shows considerable improvement...

1989

Australian Insights into Streamer Technology Innovations

Andrew Long

Petroleum Exploration Society of Australia (PESA)

...-resolution Figure 5) shows that brute stack frequencies a depth of 6 m for both surveys, with a shot radon demu lt iple. Pre-stack Kirchhoff time...

2009

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