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The AAPG/Datapages Combined Publications Database
Showing 229 Results. Searched 196,371 documents.
Economics of the Indonesian PSC
Guy Allinson, Geodi Naim
Indonesian Petroleum Association
... of the components of State Contractor Take in Figure 1 is given in at the bottom of 1. This is a simplified illustration for which we assume that DMO...
2008
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
... usually benefit from D M O as a means of correcting non-zero offset data from dipping beds to be consistent with zero-offset processing. If DMO...
1995
Redevelopment of the Deep Tuscaloosa Gas Trend: A 3-D Seismic Case History of Judge Digby Field; Pointe Coupee Parish, Louisiana
Frank C. Sheppard, III, David N. Wright, Patrick L. McGrievy
GCAGS Transactions
...) velocity analysis, DMO stack, FX decon and coherency weighted stacking, and 3-D migration with proprietary Amoco algorithms. Processing began in March 1995...
1997
3D Seismic Facies Analysis of a Reefal Buildup: NSO 'A' Field, Offshore North Sumatra
Wayne L. Alexander, Maria R. Nellia
Indonesian Petroleum Association
... in Figure 6. Highlights of the processing scheme, namely deconvolution, dip moveout (DMO) and migration, are briefly summarized. Wavelet processing...
1993
Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach
Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha
Indonesian Petroleum Association
.... and Marchetti, P., 2001, 3D Zero-Offset Common Reflection Surface Stack for Land Data, SEG Workshop "Velocity Model Independent Imaging in Complex Media...
2008
Abstract: Seismic Imaging of Imbricate Structures in Mountainous Area: Case Studies; #90211 (2015)
Nanxun Dai, Oz Yilmaz, Weizhong Wang, and Jie Zhang
Search and Discovery.com
.... The demigrated section is a representation of a zero-offset wavefield; as such, it is the appropriate input to poststack depth migration compared...
2015
S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY
Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO
Ohio Geological Society
.... This noise can vary in strength and composition along a seismic line as the very near surface material changes. COMMON DEPTH POINT...
1999
Crooks Gap Field: Problems with 3-D Interpretation (Extended Abstract)
Robert E. Wellborn, Mike Peffer
Wyoming Geological Association
... statics reapplied 3D DMO DMO velocity analysis CDP statics Stack 1 pass 3D migration (Phase Shift) using 100% velocities Time domain...
2000
Conventional Velocity Model Seems to Be the Best!
Hijreen Binti Ismail, M. Izham Kassim, Khairul Hamidi Khalid, Safitri Nurida, Wahyudin Bahri Nasifi, Hendra Iriansyah Darmawan, Rizki Krishna Pratama, M. Anuar Ismail, Noor Azmah Abdullah, Indah Edria Amorita
Indonesian Petroleum Association
... reservoirs. The 3D method utilized a 3D grid as a platform to incorporate all two-way-time (TWT) surfaces, well and dip-moveout DMO velocities...
2011
2D Pre-Stack Depth Migration : Application to Inverted Grabens
C. Bunks, P. L. Pichon, L. Ben Brahim, Sekar Sakti
Indonesian Petroleum Association
... shown that pre-stack finite-difference migration is greatly superior to other common imaging techniques such as F-K and Kirchhoff migration...
1993
Deepwater West Coast India
Glyn Roberts, Spectrum, DGH
GEO ExPro Magazine
... reprocessing of a W-E Line in the Deep Offshore Mumbai area. Original third party processing (FK Demultiple, DMO, Stack, Post-Stack Migration). Image...
2008
Reducing Reservoir Characterization Uncertainties and Improving Field Recovery through Four-Dimensional Seismic Technology: An Integrated Four-Dimensional Seismic Interpretation Workflow
Jie Zhang, Dez Chu, Ganglin Chen, Kelly Wrobel, William L. Soroka
AAPG Special Volumes
... surface-consistent noise editing, residual statics corrections, and offset-domain dip moveout (DMO) applied by the contractor. For land seismic data...
2011
Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand
Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher
AAPG Special Volumes
... of the geometry, correction for spherical divergence, normal-moveout correction, stacking, poststack deconvolution, time-domain migration, and time-domain...
2009
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
..., and F. Rocca, 1982, Offset continuation of seismic sections: Geophysical Prospecting, v. 30, p. 813-828. Collins, B. P., and J. S. Watkins, 1985...
1991
Victorian Supplement: 2001 Rediscovering the Otway Basin
Horacio Haag, Geoff Collins, Maher Megallaa, Mike Woollands, Andrew Constantine, David Wong, David H. Moore, Tom Bernecker, Kourosh Mehin, Bob Harms, Eagle Bay Resources NL, Origin Energy Resources Ltd, Woodside Energy Ltd, Strike Oil NL, Santos Ltd, Bass Strait Oil Company, Esso Australia Ltd.
Petroleum Exploration Society of Australia (PESA)
... is not severe enough to warrant its use; • Use of DMO and/or pre-stack time migration (PSTM) on high fold data helped in attenuating remaining random...
2001
Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition
David C. Carter
Indonesian Petroleum Association
... and DMO correction prior to stacking the seismic data, and secondly, the degree of relative amplitude preservation in the final stacked seismic data...
1996
What lies beneath? Prospecting for Hydrocarbons under a metamorphic allochthon, Timor-Leste
M. Bucknill, Brendan Duffy, Jason Noble, Alex Berkovitch
Petroleum Exploration Society of Australia (PESA)
... move-out (DMO) which was disappointing, and subsequently using common-offset multi-focusing (COMF) technique (see Noble et.al, this volume). CO-MF...
2019
Abnormal Pressure Evaluation of the Recent Pliocene and Miocene Gas Discoveries from the Eastern Nile Delta, Egypt, Using 2D and 3D Seismic Data
Philip D. Heppard and Martin L. Albertin
Houston Geological Society Bulletin
.... Both stacking velocities supplied by contractors from regional 2D lines, a 3D survey, and interval velocities derived from depth migration before stack...
1998
Application of interpolation to regional 2D data to produce 500,000 km2 of 3D data to visualise exploration plays along the east coast of India
Daniel Milo David Davies, Andrew M. King, Subodh Notiyal, Asit Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Equally varied was the processing sequence, some data were DMO with post stack time migration, most were pre-stack time Given the differences...
2023
New Insights into the North Makassar Basin: Revitalizing the Data Brings New Prospectivity
Marcin Przywara, Jo McArdle, Adriana Sola
Indonesian Petroleum Association
... to be of biogenic origin. REPROCESSING AND INVERSION The dataset was originally processed in 2002 with the use of Dip-Moveout (DMO) migration. The processing...
2016
Abstract: Quick Look Prospect Sizing -- Mississippi Canyon
Eric C. Zimmermann, Michael F. Liebelt
GCAGS Transactions
..., 50 meter line spacing, 25 meter group intervals, and an eight second record length. The basic processing steps included spiking deconvolution, NMO, DMO...
2001
SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS
TED COUGHRAN
Fort Worth Geological Society
... filtering, spectral balancing, migration before stack (MBS), and dip moveout (DMO). Sophisticated programs that glean information from waveform...
1989
Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary
Bruce Hart
PTTC
... and the source on the arrival time of reflections and dip moveout (DMO), which corrects the difference in the arrival times or travel times of reflected waves...
2003
Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks
Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat
Indonesian Petroleum Association
.... The data was processed using a two pass DMO pre-stack time migration. The challenge was to find an efficient means to maximize use of these data to better...
2014
Optimizing Late-Life Hydrocarbon Extraction in Indonesias Central Sumatra Basin: Fiscal Incentives and Contractor Strategies
Faizal Ardi W, Akbar Kurniawan, Aries Agung Setiawan
Indonesian Petroleum Association
... challenges, potentially hastening production decline faster than cost reductions can offset. To address this challenge, one potential solution lies...
2024