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The AAPG/Datapages Combined Publications Database

Showing 541 Results. Searched 195,689 documents.

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Ascending

Fullband imaging

Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai

Petroleum Exploration Society of Australia (PESA)

.... (a) Common channel before deghosting; (b) after bootstrap deghosting, and (c) after 3D deghosting; (d) NMO-corrected CMP gathers before deghosting...

2016

Two-Dimensional Geophysical Workstation Interpretation: Generic Problems and Solutions: Part 8. Integrated Computer Methods

Joe D. Stevens, Carl A. Marrullier

AAPG Special Volumes

..., seismic annotation is tailored to show as much or as little information as desired. Options include the following: (1) shot point, CMP, or trace...

1992

Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).

Samuel Gray

Search and Discovery.com

... and rock properties. On common-midpoint (CMP) gathers of unmigrated data, this information has come from moveout and amplitudes. Moveout, the behavior...

2015

Geophysical Characterization of Carbonate Reservoirs Using Advanced Interpretation Techniques: Applications to Abenaki Formation, Penobscot Block, Nova Scotia; #42083 (2017)

D. Coronel, E. Villamizar, E. Illidge, S. Khurama

Search and Discovery.com

..., a PSTM volume was used as well as the CMP gathers to get the PSTM model. The well dataset consists of two wells L-30 and B-41, but only the first one...

2017

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... affect on the seismic data. Correcting for the HTI effects prior to stacking the data resulted in an improved seismic image. WAVE EQUATION SHOT...

2008

Cascaded Sweeps- A Method to Improve Vibroseis Acquisition Efficiency: A Field Test

M. Benabentos, F. Ortigosa, N. Moldoveanu, P. Munoz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... compensation were applied to the datasets and these were derived from the conventional data. The analysis of the datasets was done on shot gathers, CMP...

2006

Extended Abstract: A Mapping Accord Project: Sedimentary Basins of Eastern Australia, with Comments on 1989 Bowen Basin Deep Seismic Profiles

R. J. Korsch, K. D. Wake-Dyster, D. W. Johnstone

Petroleum Exploration Society of Australia (PESA)

... of Blackwater during the latter half of 1989. Reflection data (220 s TWT; 8-fold CMP; explosive source) were recorded along three lines totalling 254 km...

1990

Lithologically Controlled Pore Pressure Prediction and Geomechanical Modeling Using Probabilistic Multivariate Clustering Analysis and an Expert System

Alan A. Curtis, Eric Eslinger, Randy Nickerson, Siva Nookala, Francis Boyle

Unconventional Resources Technology Conference (URTEC)

... into a Cumulative Mode Probability (CMP) plot are at right for the 1st BSp Sand formation and part of the 2nd BSp Sand. See text for further discussion. URTeC...

2019

Q-land Enters Australia: Overview of a Seismic Survey Pilot Study in the Cooper Basin

Tim Bunting

Petroleum Exploration Society of Australia (PESA)

... to correctly sample interval, Digitally Group Formed (DGF) dataset. Figure 6 shows a comparison of ti me-slices. The denser spatia l sa mpling, in the CMP...

2009

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 4: 3-D Seismic Interpretation of an Upper Permian Gas Field in Northwest Germany

H. E. C. Swanenberg, F. X. Fuehrer

AAPG Special Volumes

... carbonate depth values at every CMP. In this way, it has proved possible to restore an uninterrupted horizon in depth, otherwise distorted in time...

2011

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

.... The distance between source and receiver is referred to as the offset and the common mid-point (CMP) is where the data is posted. The source signal...

Unknown

Higher Trace Density Recording for Foothills 3D Surveys

R. Malcolm Lansley

Search and Discovery.com

... from the Wichita Mountain Front, th Oklahoma: The RMAG and DGS 12 Annual 3-D Seismic Symposium, Abstracts Lansley, R.M., 2004, CMP Fold...

Unknown

ABSTRACT: Imaging Through Gas Clouds: Case Histories from the Gulf of Mexico; #90007 (2002)

Knapp, Steve, Nigel Payne, Tony Johns

Search and Discovery.com

... CMP kilometers and 930 square kilometers of full fold coverage. The area included numerous platforms and subsurface obstructions requiring extensive...

Unknown

Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)

Folke Engelmark

Search and Discovery.com

.... The distance between source and receiver is referred to as the offset and the common mid-point (CMP) is where the data is posted. The source signal...

Unknown

Higher Trace Density Recording for Foothills 3D Surveys

R. Malcolm Lansley

Search and Discovery.com

... from the Wichita Mountain Front, th Oklahoma: The RMAG and DGS 12 Annual 3-D Seismic Symposium, Abstracts Lansley, R.M., 2004, CMP Fold...

Unknown

Seismic Modelling in 3D for Migration Testing

Search and Discovery.com

... of a source record in which the source was located in the center of the model. The red box shows the extent of the CMP coverage for this source...

2013

Abstract: Improving the Image: 5D Interpolation and COV Gathering of a MegaBin’ Survey; #90171 (2013)

Darren P. Schmidt, David Gray, Xinxiang Li, Daniel Trad, and Jon Downton

Search and Discovery.com

...) decimated and c) 5D interpolated. Figure 2 shows the difference in a pre-stack CMP gather before migration between the original data and the gather...

2013

Abstract: Imaging Oblique Reflectors with Prestack Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

... offset, and x the distance from the common midpoint (CMP) to the location of the migrated trace. Both equations were implemented in MATLAB code...

2014

Abstract: Application of Target-oriented VVAZ on Relatively thin Fracture Reservoir; #90174 (2014)

Stephen K. Chiu, Jack Howell, Jason A Stein, Samik Sil, and Jeff Malloy

Search and Discovery.com

... from all azimuths and offsets within a CMP gather. Zheng (2008) further demonstrated the pitfalls and tips for this method in analyzing fracture...

2014

Abstracts: Evaluation of a New 5D Seismic Volume Reconstruction Method: Tensor Completion versus Fourier Reconstruction; #90173 (2015)

Nadia Kreimer and Mauricio D. Sacchi

Search and Discovery.com

... are used to indicate x and y CMP positions and offsets in the x and y directions, respectively. It is clear that the tensor contains many missing entries...

2015

Crustal and Petroleum Framework of the U.S. Chukchi Shelf as Interpreted from 9-km Long-Offset ArcticSPANTM 2-D Seismic Data, #40410 (2009)

Menno G. Dinkelman, James W. Granath, Naresh Kumar, Peter A. Emmet

Search and Discovery.com

... interval 9,000 meter cable length Record Length: 18.0 sec Sampling Interval 2 ms Tape O/P – 3590 - SEGD CMP spacing 12.5 meters 90 Full fold Sampling...

2009

Seismic Meta-Attributes and the Illumination of the Internal Reservoir Architecture of a Deepwater Synthetic Channel Model, #41267 (2014)

Staffan Van Dyke, Renjun Wen

Search and Discovery.com

.../amplitude • Attributes can be analyzed either post‐stack or pre‐stack (CMP  gathers). gathers) • Instantaneous attributes are typically extracted from...

2014

Neotectonics of North Sumatra Forearc

Nugroho D. Hananto, Satish C. Singh, M. Maruf Mukti, Ian Deighton

Indonesian Petroleum Association

... anticline with normal faults and 2) seafloor ridge associated with mud volcano (Figure 5). The summit of the large anticline is located between CMP...

2012

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