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The AAPG/Datapages Combined Publications Database

Showing 29,138 Results. Searched 195,502 documents.

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Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia

Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton

Indonesian Petroleum Association

... of structural and seismic velocity model complexity. INTRODUCTION The survey is located offshore Indonesia in very shallow water (10-30m).The section...

2012

Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin

Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer

Unconventional Resources Technology Conference (URTEC)

.... The data for this analysis comprised of a series of direct pressure measurements during drilling and measured compressional velocity logs from within...

2018

Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia

Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... the distorted structural dips from different offset stacks beneath the overburden anomaly to generate accurate velocity in the “blank” zones. INTRODUCTION FWI...

2018

Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)

Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang

Geological Society of Malaysia (GSM)

... sweep method for updating velocity inside the basement. Introduction The current study area is in the Cuu Long Basin, offshore Vietnam. In this area...

2008

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

...Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol 2005 359 381 89 3...

2005

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

... eliminated by these hybrid de-noise processes. Second De-noise in the offset domain were performed after defining velocity and residual statics. It consists...

2017

Reservoir Characterisatioin of Mishrif Formation of Garraf Field, Iraq, Using 3D Seismic and AI Inversion (Paper P35)

M. Embong, M. Higashi, H. H. Abu Bakar, K. A. Zamri, F. H. M Ali, S. Moriya, S. B. M Said, A. T. Patrick Panting

Geological Society of Malaysia (GSM)

... Migration) in 2010. In processing flow, relative amplitude was preserved for quantitative attribute analysis and careful statics correction...

2012

Rapid Multiple-Scenario Depth Structure Risk Analysis Case Study in Cuulong Basin, Vietnam

Nguyen Nam, Hong Shien Lee

Indonesian Petroleum Association

... then used to generate maps in velocity and depth domain. Eight depth structure maps were compared for uncertainty analysis and then for choosing the base...

2008

Early 3-D Seismic Exploration for Winnipegosis Pinnacle Reefs in the US, Williston Basin

Donald A. Greenwood, James A. Carroll, Donald W. Howard

Rocky Mountain Association of Geologists

... a conventional sequence of statics, spectral whitening, velocity analysis, migration, time-variant filtering (TVF), and automatic gain control (AGC). Processing...

1995

Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)

Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman

Geological Society of Malaysia (GSM)

... was necessary to get a better solution to this problem. A sub-volume was, therefore, selected for detailed hi-resolution velocity analysis followed...

2003

Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)

Bill Goodway

Search and Discovery.com

... statistical and aliasing limitations for key processing and inversion steps such as surface consistent statics, pre-stack migration (PSTM) and even...

2014

Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani

Indonesian Petroleum Association

... velocity and refraction energy penetration analysis (depth domain). © IPA, 2021 – 45th Annual Convention Proceedings, 2021 Figure 3 - (a) 3.5 Hz low...

2021

A Regional Velocity Cube for Depth Conversion on the Northwest Shelf

Maighréad Ní Dheasúna, Mark Ballesteros, James Leven

Petroleum Exploration Society of Australia (PESA)

.... Introduction and wells with in t hi s region. Data used for the construction of th is velocity model comprised Accurate knowledge of the speed at which seismic...

2012

Estimation of Hydraulic Fracture Height and Pressure Deflation Using a Pulsed Vertical Seismic Profile and a DAS Fiber in the Midland Basin

Robert Meek, Robert Hull, Kevin Woller, Brian Wright, Mike Martin, Hector Bello, James Bailey

Unconventional Resources Technology Conference (URTEC)

... of any information herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies...

2019

Abstract: Local Stretch Zeroing NMO Correction; #90174 (2014)

N. Kazemi and H. R. Siahkoohi

Search and Discovery.com

... the same RMS velocity model, as shown in Fig. (2a), to perform NMO corrections. All the processing steps but the NMO correction method were kept same...

2014

Abstract: Resolution and Location Uncertainties in Surface Microseismic Monitoring; #90174 (2014)

Michael Thornton

Search and Discovery.com

... to the model is likely due to the real-world need to estimate both velocity and static corrections and the presence of coherent noise in real data...

2014

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

.... To this end, a Bayesian inversion framework for velocity model calibration and uncertainty analysis was developed. The achieved result shows much better...

2015

Seismic Acquisition and Processing

Bruce S. Hart

Special Publications of SEPM

... need to be accounted for during processing . These processing steps are called static corrections or "statics" . Co posite (Field) Trace Individual...

2000

Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)

Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh

Search and Discovery.com

... becomes challenging in a complex geological environment. This study investigates plausible models between depth and interval velocity in a high...

2016

The Geophysicists' Bane: Multiple Suppression on the North West Shelf

C. R. T. Ramsden, M. R. Hobson, R. Cooper

Petroleum Exploration Society of Australia (PESA)

... multiple attenuator. Normal moveout corrections orientate primary reflectors horizontally on the common mid• point gather. Slower velocity multiple...

1988

Converted-Wave Prestack Time Imaging without using P-Wave

Search and Discovery.com

..., Calgary, AB [email protected] and Lei Wei CGGVeritas, Calgary, AB, Canada Summary In converted-wave processing, velocity analysis and CCP (common...

2013

Abstract: Investigation of the Relationship between Seismic Velocity Dispersion Principles and the Permeability of Subsurface Porous Materials; #90174 (2014)

Adrienne Campbell, Winnie Pun, and Bernd Milkereit

Search and Discovery.com

..., mining and environmental remediation. Introduction The relationship between compressional wave (P wave) velocity as a function of frequency...

2014

The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity

Oleg V. Poliannikov, Michael Fehler, Alison Malcolm

Unconventional Resources Technology Conference (URTEC)

...The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity Oleg V. Poliannikov, Michael Fehler, Alison Malcolm URTeC...

2015

Exploring the Sub-Salt Play in the Frontier Amadeus Basin„Insights from Regional 2D Seismic and Potential Field Data

Emma Hissey, Jennifer Clifford, Tim Debacker

Petroleum Exploration Society of Australia (PESA)

... for future exploration in the region. Key words: Amadeus Basin, Neoproterozoic, seismic, potential fields, halotectonics INTRODUCTION...

2016

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