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The AAPG/Datapages Combined Publications Database

Showing 32,116 Results. Searched 196,360 documents.

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ABSTRACT: METHODOLOGY OF PP/PS EVENT MATCHING IN 4C DATA INTERPRETATION

Keshan Zou, Jianchun Dai, Andy Hannan

Geological Society of Trinidad & Tobago

...ABSTRACT: METHODOLOGY OF PP/PS EVENT MATCHING IN 4C DATA INTERPRETATION Keshan Zou, Jianchun Dai, Andy Hannan THE 4TH GEOLOGICAL CONFERENCE...

2007

PP-PS depth-domain AVA inversion

Maud Cavalca, Robin P. Fletcher

International Meeting for Applied Geoscience and Energy (IMAGE)

... depth-migrated data and design a joint PP-PS AVA inversion scheme accounting for both PP and PS illumination. Method Least-squares migration...

2023

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... inversion of joint PP and PS data conducted recently provided an effective technique for solving the problem and successfully delineating...

2014

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

Search and Discovery.com

... in PS time (Right). Conclusions Pre-stack time migration (PSTM) for converted-wave (PS) is very favorable for imaging PS data with moderate lateral...

2014

Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)

David C. Henley

Search and Discovery.com

... 2: CDP stack of synthetic PS data after application of hybrid raypath interferometry to correct PS receiver statics (left) vs. CDP stack...

2014

S-wave velocity model building using PP-PS tomography with dynamic warping

Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... in reservoir monitoring. Shear-wave velocity (Vs) model building from PS data involves challenges of event registration of both the compressional wave...

2023

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

... converted-wave data only to update vc and e the prestack time migration was carried out to get a better solution. The final PS converted wave migration...

2014

A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation

Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang

Indonesian Petroleum Association

... such as converted S-wave (PS) Depth Migration is one of the techniques being used. Building an accurate depth model is the key for PS depth migration...

2015

Abstract: Optimizing Channel Sand Delineation using Full-Wave Seismic Interpretation; #90211 (2015)

Ron Larson and Murray Roth

Search and Discovery.com

.... Traditional PP and “mode-converted” PS seismic data were obtained and processed with considerable care, with emphasis on high-resolution velocity...

2015

ABSTRACT: Joint Analysis of PP and PS Data from a 3D-4C OBC Seismic Survey over a Clastic Reservoir in the Arabian Gulf; #90051 (2006)

Costas G. Macrides, Fernando A. Neves, John Scott Eberle

Search and Discovery.com

...ABSTRACT: Joint Analysis of PP and PS Data from a 3D-4C OBC Seismic Survey over a Clastic Reservoir in the Arabian Gulf; #90051 (2006) Costas G...

Unknown

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

Cyril Wong

Geological Society of Malaysia (GSM)

... component processing. In particular the Hydrophone-geophone combination processing and combined PSDM solution for pp and ps data. P and Z component...

2000

Seismic Angle Migration

Search and Discovery.com

N/A

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... and PP volumes from a land 3C/3D seismic survey with poststack and prestack migration of the PS data compared to prestack time migration of the PP...

2015

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

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

Search and Discovery.com

... data, the COV domain is very natural for azimuth preserving prestack migration of PS data, obviating the need for unnatural fold equalization prior...

2014

Vietnam: Improved Images of Fractured Basement

Jim Keggin, Wathik Alaaraji, Joe Zhou

GEO ExPro Magazine

... basement reflection of 14% orientation of the faulting. Azimuthal anisotropy occurs on for PP data and 28% for PS data. These predictions are for 30 both...

2017

Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin

Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

... changes in signal from near to far offsets in all azimuths. Primary Objectives • PP and PS data geometry differences • PP and PS data registration • PP...

2023

Two Inversion Case Studies from the SCOOP and STACK Area of Oklahoma

Satinder Chopra, Ritesh Kumar Sharma, James Keay

Unconventional Resources Technology Conference (URTEC)

... interpolation made available for impedance inversion exercise. As this was 3C data, we received the access to both the prestack as well as stacked PP and PS...

2019

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

Chuck Ursenbach and Peter Cary

Search and Discovery.com

... Summary A new approximate migration weight is described for Kirchhoff migration of converted-wave data. As with previous approximations it is based...

2015

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

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

Geological Society of Malaysia (GSM)

...: Result of the 2D processing of PP & PS multicomponent data set. a) 2D PP Pre-Stack Time Migration and b) 2D PS Pre Stack Time Migration. 178 Warta...

2012

THE STRATIGRAPHY AND HYDROCARBON POTENTIAL OF THE LOWER; #90024 (2004)

A. Javadova, M. Hauck

Search and Discovery.com

... with two oil and gas fields producing from over 20 horizons within the Pliocene “Productive Series” (PS). The studied sections within the depression...

2004

Inversion and Interpretation of Multicomponent Seismic Data: Willesden Green Field, Alberta; #20293 (2015)

Roxana M. Varga, John C. Bancroft, Robert R. Stewart

Search and Discovery.com

... and PS synthetic seismograms generated from well logs correlate reasonably with the surface seismic data. PP and PS inversion was applied to the vertical...

2015

Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)

James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm

Search and Discovery.com

... dependent NMO velocities of the pure shear modes with PS-waves and to find the anisotropic parameters that cannot be determined from P-wave data alone...

2015

Abstract: Delineating Sand Channels using 3D-3C Seismic Data: Manitou Lake Heavy Oilfield, Saskatchewan; #90171 (2013)

Roxana M. Varga and Robert R. Stewart

Search and Discovery.com

... seismic data in discriminating sand versus shale and finding hydrocarbon-filled porosity. Detailed registration of PP and PS sections followed by joint...

2013

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