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The AAPG/Datapages Combined Publications Database

Showing 33,664 Results. Searched 191,921 documents.

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Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming

John E. Buggenhagen

Montana Geological Society

.... Then a minimum phase correction of the vibroseis wavelet was applied to maintain the assumptions of minimum phase deconvolution...

1997

The Jason Geoscience Workbench: "Teamware" for Finding Oil & Gas - The Smart Way

Paul D. Vrolijk

Petroleum Exploration Society of Australia (PESA)

..., but not to a quant itative reservoir description in terms of rock properties such as porosity. This is t he goal of the j ason Geoscience Workbench, w hich...

1997

Prediction of 3-D Facies and Petrophysical Models using Seismic Inversion and Advanced Statistical Data Analytics in Midland Basin Study Area

V. Pandey, T. Nekrasova, I. Tsybulkina, K. Clemons, D. Li, B. Six

Unconventional Resources Technology Conference (URTEC)

... properties and to define 1D seismic facies in the wells. The input seismic data were pre-conditioned to make the data more suitable for the inversion...

2020

Characterization of Seal Potential and Distribution Using Pre-Stack Seismic Inversion: A Field Case Study of Onshore Abu Dhabi, #20489 (2020).

Anni Xie, Maria Helena Caeiro, Stefan Steiner, Ahmed Taher, Martin Jagger, Kate Al Tameemi, Amogh Chitrao, Fakhera Al Qubaisi, Huda Al-Salmi, Jawaher A. Alshamsi,

Search and Discovery.com

... properties and to reduce the uncertainties of target reservoirs. The P-wave impedance provides the initial basis of acoustic properties from post-stack...

2020

High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

... stacks of near, mid, and far with proper deterministic wavelets, a geostatistical inversion was conducted in an attempt to improve the inversion...

2018

Abstracts: Quantitative Geomodelling with Qualitative Inputs: Optimizing a Waterflood and Reversing Production Decline; #90173 (2015)

D. I. Close, M. Slikas

Search and Discovery.com

... required, although only relatively small changes to the static model were required. To help constrain static model properties amplitude variance...

2015

AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia

C.J. Dueñas, M. G. de Freitas, A. Mantilla

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Deconvolution (Spiking, minimum phase) Velocity analyses Refraction statics Spike & Noise burst Pre-stack Time Migration Figure 3. A flow chart showing...

2006

A Breakthrough in the Seismic Exploration Result on Small Oil Fields

G. Valeev, R. Enikeyev, T. Shestoukh

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... No stable features of dynamic attributes from wavelets of the target reflection Dkn are observed in the area. A 3C CDP survey has been carried out...

2004

Seismic Inversion

Michel Kemper

Petroleum Exploration Society of Australia (PESA)

..., t hough, there may be a phase shift or some residua l NMO/ misalignment in the data to correct for prior t o inversion. Here some recommended seismic data...

2010

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

..., phase point on the downgoing first arrival wavelet is selected as a timing reference. In this example, only a few downgoing wavelets are drawn...

1985

The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion

Scott W. Singleton

GCAGS Transactions

...%. A comparison of wavelets extracted from the angle stacks found amplitude and phase spectra to be much more stabilized, even out to the far...

2008

Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014)

Akhilesh K. Verma, Burns A. Cheadle, William K. Mohanty, Aurobinda Routray, and Lalu Mansinha

Search and Discovery.com

..., Continuous wavelets transform, S-transform. Introduction Petroleum reservoir characterization is a demanding field for geoscientists that includes...

2014

Frequency-dependent seismic-stratigraphic and facies interpretation

Hongliu Zeng

AAPG Bulletin

... thickness, with wavelets varying with the frequency spectrum of similar band ratios and phase character (Figure 1B)frequency tuning (Zeng, 2010). Thickness...

2013

Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study

Hilfan Khairy, Didiek B. Prabowo, Cepi Adam

Indonesian Petroleum Association

... the fluid types, while beyond it only lithology is feasible to be detected from the elastic properties. Pertamina Hulu Mahakam   © IPA, 2018 – 42nd...

2018

Improving curvature analyses of deformed horizons using scale-dependent filtering techniques

Stephan Bergbauer, Tapan Mukerji, Peter Hennings

AAPG Bulletin

..., p. 455468.Chui, C. K., 1992, An introduction to wavelets: Boston, Academic Press, 264 p.Davis, J. C., 1986, Statistics and data analysis in geology...

2003

Abstract: Workflows for Sweet Spots Identification in Shale Plays Using Seismic Inversion and Well Logs; #90187 (2014)

Yexin Liu

Search and Discovery.com

... and hydraulic fracturing. Shale formations act as both the source and the reservoir for the natural gas and usually exhibit anisotropic properties...

2014

Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)

Paul F. Anderson

Search and Discovery.com

...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...

2013

Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)

Paul F. Anderson

Search and Discovery.com

...Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013) Paul F. Anderson Comparing Post...

2013

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

.... Wood (1982) outlined the principles of wavelet processing and the properties of zero-phase wavelets, and Kallweit and Wood (1982) addressed the issues...

2011

Geophysics: Target Shooting for the Drill

A. Easton Wren

CSPG Special Publications

... of a hydrocarbon reservoir and the ability of the seismic method to remote-sense these properties from the surface. Other new developments include...

1980

Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study

Satinder Chopra, Ritesh Kumar Sharma, James Keay

Unconventional Resources Technology Conference (URTEC)

... on this data in three different phases. We discuss phase 1 here, beginning with a brief description of the geology of the area and the stratigraphic column...

2019

Prospect Identification Using AVO Inversion and Lithology Prediction

Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton

Petroleum Exploration Society of Australia (PESA)

... location of the Keystone study area. in a num ber of discoveries in thi s area, and fluid properties (Figure 2). The inversion Keystone 30 multi-client...

2010

Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)

A. EWAN CAMPBELL and JAN STAFLEU

AAPG Bulletin

... units of the model to be resolved. Convolved Sections The spike sections were convolved with zero-phase Ricker wavelets to produce the synthetic...

1992

Reservoirs Come in All Shapes and Sizes, and Some are More Difficult than Others

Stephen Pickering, Steve McHugo

GEO ExPro Magazine

..., the features of which facilitate precision imaging and preservation of stable seismic wavelets. Point-receiver acquisition systems employ accurate cable...

2004

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