AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

...AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction David W. Bell 2001 177 215 AAPG Memoir 76: Pressure Regimes...

Processing of seismic data from overthrust areas in Latin America: some success stories

Tilander, N.G. and Mitchel, R G.

Geological Society of Trinidad & Tobago

... and residual statics programs, new methodologies for floating datum correction, first break noise suppression and velocity picking, improved post stack...

Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience

N. J. Fisher, F. R. Nicholson

Papua New Guinea (PNG) Petroleum Convention Proceedings

... complex and the common midpoint assumption breaks down to a large degree. Standard land processing procedures, notably residual statics and dip move...

Application of Interferometric MASW to a 3D-3C Seismic Survey

Shaun Strong, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... (Figure 7d). (This is similar, for example, to combining uphole-surveys and residual statics in conventional processing.) The PPS refraction and combined...

Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance

Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... numerous papers on the topic of VTI and estimation of its effects from the non-hyperbolic moveout apparent on seismic gathers (Tsvankin and Thomsen, 1994...

CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).

Search and Discovery.com

Application of distributed fiber optic and borehole-surface jointly acquired seismic data in high-resolution processing of conventional seismic

Zhanqing Yu, Cheng Wang, Miao Kun

International Meeting for Applied Geoscience and Energy (IMAGE)

... used in geological horizon calibration, velocity estimation, seismic wave absorption attenuation factor determination and well controlled surface...

A Comprehensive Approach to Depth Imaging in Thrust Belt Environments

Ron Schmid, Brian Link, Patrick Butler

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... are interpolated to produce a 3D velocity model. 5) If the revised velocity model is deemed to have substantial changes, then new residual statics...

A new perspective of surface consistent deconvolution

Dongliang Zhang, Mohammed Almubarak, Constantinos Tsingas

International Meeting for Applied Geoscience and Energy (IMAGE)

...) for residual statics estimation. Subsequently, Taner and Koehler (1981) expanded this concept to deconvolution, and Morley and Claerbout (1983) further...

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

... deconvolution, post-DGF coherent noise attenuation, several iterations of velocity analysis with residual reflection statics, multiples attenuation, CMP...

Nonparametric Bayesian approach for robust depth uncertainty estimation from seismic velocity and anisotropy tradeoffs

Jinsong Chen, Sizhuang Deng, Min Yang, Andrey Shabelansky, Cory Hoelting, Huafeng Liu, Maisha Amaru

International Meeting for Applied Geoscience and Energy (IMAGE)

...Nonparametric Bayesian approach for robust depth uncertainty estimation from seismic velocity and anisotropy tradeoffs Jinsong Chen, Sizhuang Deng...

A Novel Method of Deriving Weathering Statics from First Arrival Refractions

G. W. Hollingshead, R. R. Slater

Pacific Section of AAPG

... on the data quality of the reflected events as are automatic residual statics methods which rely on the cross-correlation of coherent reflected events...

Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)

Sergey Fomel

Search and Discovery.com

...Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014) Sergey Fomel AAPG Search...

An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... the error in traveltime within each layer. For example, in Figure 12, the residual time delay observed at point A is an accumulation of velocity and depth...

The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and Discovery.com

... in conventional seismic survey. The subsequent steps of velocity picking and residual statics will be effectively applied in aligned events resulting...

Water column corrections: Joint water velocity inversion for 4D marine surveys

Didier Lecerf, Mathieu Lange, Andrew Oates, Jyoti Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... correction by substituting the water layer velocity in the NMO/NMO-1 process (Lacombe et al., 2006) or applying residual wavefield propagation (Guerra et al...

Fractured Reservoir Prediction … A Case Study in the Sichuan Basin; #10512 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He

Search and Discovery.com

... QC 3.HTI parameter QC 1) ZVSP-driven stacking velocity picking 2) WVSP-driven VTI stacking velocity picking 1) Residual statics correction...

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

...(*) and where xline 40 intersects inline 140(□). Figure 12b. Timeslice at 300ms Two passes of residual statics were required on the elevation statics...

ABSTRACT: THE XYZ'S OF 3-D SEISMIC SURVEY DESIGN

R. Daniel Wisecup, Western Geophysical Company, Houston, TX

Ohio Geological Society

... to do 3-D? Should a survey geometry provide coupling for the residual statics solution? What survey property is much...

Abstract: Transit time in sand dunes: empirical to polynomial model; #90254 (2016)

Ralph M. Bridle

Search and Discovery.com

..., including surface consistent residual statics have adequately resolved the remaining near-surface static anomalies. A theoretical analysis gives...

Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)

Scott Leaney, Chris Chapman, and Tadeusz Ulrych

Search and Discovery.com

... function estimation and deconvolution yield the moment tensor. A new decomposition is then applied to the moment tensor, removing the effect...

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... of the 3D velocity model and 3D residual statics, to be applied in land seismics, Pre-migration processing. including final 3D stacking, derivation...

A statistical method-based approach for frequency-varying residual phase detection and correction

Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... residual statics estimation by stack-power maximization: Geophysics, 50, 2759–2767, doi: https://doi.org/10.1190/1.1441896. Fourth International...

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

..., t is the two-way traveltime, z is the depth to the apex of the hyperbola and p is defined as 1 v x and  is the lag time to be solved. Numerical...

Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia

Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo

Indonesian Petroleum Association

..., the short wavelength component of statics/SCAC (surface-consistent residual staticsamplitude term) was kept. Next, data were interpolated and regularized...