Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 8,869 Results. Searched 195,354 documents.

< Previous   6   7   8   9   10   Next >

Ascending

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

... at 10 ms below McMurray. Semblance is an attribute calculated from the prestack time migrated stack and is a good indicator of structural features. Top...

2013

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

... at 10 ms below McMurray. Semblance is an attribute calculated from the prestack time migrated stack and is a good indicator of structural features. Top...

2013

ABSTRACT: Midrikah Field: An Example of a Combined Structural and Stratigraphic Trap in Saudi Arabia; #90061 (2006)

Peter D. Rafferty

Search and Discovery.com

... was mapped using 3-D seismic data that were both prestack time migrated and pre-stack depth migrated to improve image quality and to increase the accuracy...

2006

Abstract: Getting the Most Out of Difficult Data; #90286 (2017)

Philippe Steeghs

Search and Discovery.com

.... We will discuss new approaches that aid in the delineation and characterization of deep prospects, but also examples of state-of-the-art prestack...

2017

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

Robert E. Wellborn, Mike Peffer

Wyoming Geological Association

.... Prestack depth migration would be the next logical step but was not conducted at the time because of the difficulty associated with building...

2000

AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods

Alan R. Huffman

AAPG Special Volumes

... for velocity analysis. Prestack time migration, demultiple, and other techniques are commonly required to clean up the seismic data so that it is suitable...

2001

Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir

Carmen C. Dumitrescu, Larry Lines

AAPG Special Volumes

... are presented at these well locations.Figure 4. Two time surfaces: McMurray (left) and Devonian (right) on the prestack time migration (PSTM) seismic data...

2013

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field

John A. Dangerfield

AAPG Special Volumes

..., accomplishing both NMO and 3-D migration. Unfortunately, the deepest 15 levels were so severely distorted by the gas that it was not useful to migrate...

2011

Three-Dimensional Seismic-Reflection Techniques

Hermann Buchholtz

Circum Pacific Council Publications

... points are statics, velocities, stacking and migration, all to be handled in the special 3-D mode. Binning and interpolation are also tasks in 3-D...

1989

Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM

Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga

Indonesian Petroleum Association

... is also a problem. In order to ameliorate some of these issues, prestack depth migration was performed. A detailed velocity model for the near...

2008

A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia

Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of image of the Pre Stack Time Migration, as these algorithms assume an evenly sampled wavefield. Hence a merge of datasets that were acquired...

2009

3D Seismic Visualization Using Multiple Volume Data Sets

Antony J. Marsh, Andy Furniss, Gerald Kidd

Indonesian Petroleum Association

... for the prestack depth migration (Figure 7). Figure 7. Velocity model used to scale prestack depth migration back to the time domain. The box corresponds...

2000

McAllen Ranch Field: Successes in the 3-D-Based Redevelopment Program, Hidalgo County, Texas

Marilyn Taggi Cisar and R. Michael Stovall

GCAGS Transactions

.... The prestack data has been merged to form a 90 square mile blanket of 3-D coverage. Thirty-nine wells have been drilled based on these surveys. Thirty...

1998

Salt Related Volume Interpretation: An Example of Utilizing Volume Interpretation Software with Challenging Data Quality

Adam M. Seitchik

GCAGS Transactions

... interpreters are unable to leverage all the benefits of volume interpretation software, this is not a time to shy away from the software, rather it needs...

2006

Abstract: Wide Azimuth Interpolation; #90211 (2015)

Daniel Trad, Jeff Deere, and Scott Cheadle

Search and Discovery.com

... acquired data, and then the stack was interpolated, as shown in figure 1a. In Figure 1b, the data were interpolated before migration. The prestack...

2015

PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang

Search and Discovery.com

... began with an interval velocity derived from prestack time migration (PSTM). We utilized a WEM algorithm with incidence angle gathers (Macesanu et al...

2014

PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study

Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang

Unconventional Resources Technology Conference (URTEC)

... to the success of depth migration. We began with an interval velocity derived from prestack time migration (PSTM). We utilized a WEM algorithm...

2013

Critical Aspects of 3-D Seismic Surveys for Field Development in Central Sumatra

Kent M. Mangold, Erlina, Eddy B. Hamzah

Indonesian Petroleum Association

... for 3-D is due to the increased analysis time and computer power required for processes such as 3-D residual statics and migration. Figure 4. 3-D...

1992

Abstract: Analysis of Allochthonous Salt and Salt Welds in the Northern Gulf of Mexico Utilizing 3-D Seismic

John A. Pritchett and William M. House

Houston Geological Society Bulletin

... such as subsalt exploration. Time and depth migrations of these 3-D data allow interpreters to develop a detailed understanding ad the geological processes...

1996

< Previous   6   7   8   9   10   Next >