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The AAPG/Datapages Combined Publications Database

Showing 29 Results. Searched 195,364 documents.

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Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)

Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere

Search and Discovery.com

... locations, but by “Common Conversion Point” (CCP) locations. The true CCP locations are a function of offset, depth and the Vp/Vs ratio, with further...

2014

Converted-Wave Prestack Time Imaging without using P-Wave

Search and Discovery.com

... conversion point) binning depend on each other due to time varying nature of conversion-points. In pre-processing, velocity analysis usually is done...

2013

Converted Waves Seismic Imaging : Importance of Gamma Estimation (Paper P4)

A. G. Mohd Adnan, A. R. Ghazali

Geological Society of Malaysia (GSM)

... in the asymptotic common conversion point (ACCP) binning. By selecting the best stack bin associated with specific gamma values, we then build the time and space...

2012

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... statics correction, common conversion point (CCP) binning, converted wave velocity Vc and gamma (velocity ratio) analysis, and PS-wave migration...

2014

Abstract: Shear Wave Splitting Parameter Estimation Using a Regular Distribution of Azimuths; #90187 (2014)

A. Stanton and M. D. Sacchi

Search and Discovery.com

... directions. A typical first step in the inversion of splitting parameters involves organizing data into Asymptotic Conversion Point (ACP), Common Conversion...

2014

Abstract: Challenges of 4C Seismic Acquisition and Processing Offshore Sarawak (Paper 21)

Cyril Wong

Geological Society of Malaysia (GSM)

... path ofPS data are asymmetric special tools are required to properly image the common conversion point in contrast to common mid point for PP data...

2000

Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics Poster 6)

Ang Chin Tee, M Hafizal Mad Zahir

Geological Society of Malaysia (GSM)

...). The estimation of Vp/Vs is crucial in order to predict the Common Conversion Point (CCP) of the P-S waves. This information can be used to QC the P-S data...

2011

Marine Multicomponent Seismic – The New Issues in the Developing Revolution

Jason Robinson

Indonesian Petroleum Association

... is not at the mid point location. It is instead at the Common Conversion Point (CCP), which is displaced from the source-receiver mid point towards...

2002

Abstract: Converted-Wave Statics Estimation from a PS-Receiver-Stack Image; #91204 (2023)

Yimin Sun, Mohammed Mubarak, Victor Dolgov

Search and Discovery.com

... and the common-conversion-point normalmoveout (CCP-NMO) correction are applied. The corresponding PP dataset, which is NMO corrected and with both source-side...

2023

A Seismic Method for Estimating Subsurface Vp/Vs Ratio Based on Converted Waves: A Case Study From Arabian Gulf, #42077 (2017).

Haoran Guo, Yuefeng Sun, Zhifeng Wan

Search and Discovery.com

.... For the deep part of the image space, Common Conversion Point (CCP) image trace is almost vertical, but the upper part is father away from the vertical trace...

2017

Simultaneous 3D 4C - OBC & VSP Walkaway Survey in the Attaka Field, East Kalimantan, Indonesia

Bill Borland, Phil Johnston, Mike Reblin, Suta Vijaya, Omar Kulbrandstad, Muhammad Idrees, Scott Leaney, Jan van de Mortel

Indonesian Petroleum Association

... to the well control, and provides needed input for 4C data processing algorithms, including common conversion point (CCP) mapping, CCP moveout corrections...

2000

Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source VSV / VSH Ratio in Identification of Fracture Sweet Spots in Densely Fractured Reservoirs

John M. Robinson, Bob Van Nieuwenhuise

GCAGS Transactions

..., positive source S-wave velocity in the common midpoint (CMP) domain and the P–SV velocity in the common conversion point (CCP) domain utilizing Vp/Vs...

2014

Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)

Dumitru Ion and Mike Galbraith

Search and Discovery.com

... are shown in the time variant spectral balancing section comparison (Figure 5). The Common Conversion Point (“CCP”) stack is estimated based an improved C...

2015

Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source, #41377 (2014)

John M. Robinson

Search and Discovery.com

... are processed with common-midpoint (CMP) methods, and P-SV data are processed with common-conversion-point (CCP) methods. Velocity analyses are also different...

2014

A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE

Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld

International Meeting for Applied Geoscience and Energy (IMAGE)

... that this method produces fewer artifacts when compared to the receiver function method using common conversion point (CCP) stacking, especially when...

2023

The Use of 3-component Seismic Data to Identify Sweet Spots in Fractured Bakken Reservoirs, #40693 (2011)

Scott L. Stockton,

Search and Discovery.com

... at the dry Behm Energy well and the producing wells in Parshall Field. However, converted wave processing and the subsequent common conversion point...

2011

Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)

Xinxiang Li, Peter Cary, and Rodney Couzens

Search and Discovery.com

..., limited frequency bandwidth, and common conversion point imaging. For many reasons, shear wave energy often ‘leaks’ onto the transverse component...

2015

Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)

John C. Bancroft and Thais Guirigay

Search and Discovery.com

... from P mode to S mode, is referred to as a conversion point. Converted wave data may also be collected in a similar manner to form common conversion...

2015

Abstract: Converted-Wave Prestack Time Migration with a New Approximate Migration Weight; #90224 (2015)

Chuck Ursenbach and Peter Cary

Search and Discovery.com

... to receiver, it assumes that the total traveltime is partitioned in a way consistent with common-conversion point reflection. The described...

2015

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