Integrated Fluid Analysis Technique to Improve Evaluation on Fluid Potential in Downthrown Structure Prospect (Paper P32)

T. A. Tiur Aldha, G. T. Gunawan Taslim

Geological Society of Malaysia (GSM)

...Integrated Fluid Analysis Technique to Improve Evaluation on Fluid Potential in Downthrown Structure Prospect (Paper P32) T. A. Tiur Aldha, G...

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)

... the early velocity measurement and horizon calibration to the extraction of attenuation coefficient and anisotropic parameters and high-precision imaging...

Abstract: Methods of Reservoir Identification for Iso-Velocity Sand-Mud Strata, by Pu, Renhai; #90163 (2013)

Search and Discovery.com

AVA on communication cables: Principles and Examples from the North Sea

Ran Bachrach, Ali Sayed, Andrea Murineddu, Pilar Di Martino

International Meeting for Applied Geoscience and Energy (IMAGE)

... with angle (AVA) analysis by comparing it with traditional towed streamer (TS) data in the North Sea. Employing well log data, synthetic AVA responses...

Identifying Fracture Zones in the Austin Chalk

D. J. Bafia, T. W. Spencer

Bulletin of South Texas Geological Society

... was aimed at investigating the low amplitude anomaly method, which assumes that the seismic velocity of the Austin Chalk will decrease in fracture zones...

Santos Vision: Innovative Seismic Data Processing in a Super Giant Oil Basin

Hermann Lebit, Sriram Arasanipalai, Jeff Tilton, Pascal Ollagnon, PGS

GEO ExPro Magazine

... horizon-based velocity boundary at the base of the salt. The resulting seismic image allows for a high resolution base of salt interpretation, as shown...

Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

... empirical relationships between median grain size and density and velocity to calculate proxy values for density and velocity, avoids many...

ABSTRACT: Seismic-Based Geomechaical Modeling Provides Attributes for Directional Well Planning; #90013 (2003)

EVGENII KOZLOV, IGOR GARAGASH, ALLEN LOWRIE

Search and Discovery.com

... azimuthal velocity and AVO analysis revealed no essential anisotropy above the horizon B, while the rockmass below B proved to be distinctly anisotropic...

Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin

Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan

West Texas Geological Society

... steps, including ground-roll suppression, deconvolution, statics correction, and velocity analysis can have a first-order effect on such seismic...

FWI uncertainty analysis with Stein variational gradient descent

Haoyang Cen, Kaihang Guo, Diancheng Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... horizon, which agrees with the velocity uncertainty map in Figure 3b. 30 particles up to 50 iterations. Figure 4b shows the ℎ-curve QC, from which we...

Seismic Technology Evolution to Support Prospect Evaluation, Exploration Well, and Geological Appraisal

Frederic J. Billette, Yan Quist

GCAGS Transactions

... caused by complexities in the overburden velocity model, as well as phase shifts and other distortions to the image of the target horizon caused...

Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin

Y. Zhan

Australian Petroleum Production & Exploration Association (APPEA) Journal

...-drilling analysis of the velocity used ground level and MSL separately as datums to calculate the velocity range of the offset wells (Fig. 6a, b). The MSL...

A 3D Seismic Exploration Method for Fractured Gas Reservoirs

James J. Reeves, W. Hoxie Smith

West Texas Geological Society

... is based on four principal seismic attributes. Seismic lineament analysis is used to map lineaments through the Lower Dakota zone using horizon slices...

Velocity Modeling with Complex Tectonics; Example from the San Joaquin Forearc Basin, California; #41950 (2016)

Lisa Alpert, Josué Rosas

Search and Discovery.com

... fault affecting a horizon we have two new horizons, the upper and lower blocks in our model, and the velocity functions will be truncated against each...

Chart Migrations

Frank A. Roberts

Oklahoma City Geological Society

... is the average velocity to the reflecting horizon, x is the unit length and t is the reflection time difference corresponding to the unit length...

Sediment Thickness and Depth to Basement in Western North Atlantic Ocean Basin

Brian E. Tucholke , Robert E. Houtz , William J. Ludwig

AAPG Bulletin

... strictly apply only to the sediments above Horizon ß. The velocity lines in Figure 3 and Table 1 are terminated at the maximum one-way time to which...

Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra

Mark Crawley, David Ginger

Indonesian Petroleum Association

... the deepest well to have been drilled in the South Palembang Sub-basin. Analysis of the seismic stacking velocities indicated the presence of a velocity...

Use of Seismic Refraction Techniques for Investigating Recent Landslides in a Tropical Rain Forest in Puerto Rico

Matthew C. Larsen

Circum Pacific Council Publications

... of their failure planes. Field observations and drill hole data were used to verify the accuracy of refraction data. The seismic velocity measured...

Amplitude Versus Offset Gradient Modeling Over a Minnelusa Field

W.E. Johnson

Rocky Mountain Association of Geologists

.... The results of the modeling and observations show that amplitude versus offset analysis can be a helpful tool in distinguishing low-velocity Opeche...

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...) discussed their advantages in velocity analysis of isotropic media. Ma and Alkhalifah (2013) derived the isotropic and anisotropic wave equations...

Physical Properties Analysis of Limestone Reservoir Salawati Basin Using Seismic Acoustic Impedance Inversion (AI) Modelbased

Ahmad Musto'in, Mohammad Qodirin, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

...Physical Properties Analysis of Limestone Reservoir Salawati Basin Using Seismic Acoustic Impedance Inversion (AI) Modelbased Ahmad Musto'in...

Application of Seismic Data to Lithology and Hydrocarbon Identification in East China

Qian Shao-Xin, Liu Wen-Lin

Circum Pacific Council Publications

... of information concern the amplitude of the seismic reflection curve, the frequency of the wave, the velocity of the lithologic medium, the wave form...

Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin

Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer

Unconventional Resources Technology Conference (URTEC)

.... The data for this analysis comprised of a series of direct pressure measurements during drilling and measured compressional velocity logs from within...

Results of Drilling Koren’kov Parametric Well 1 (Kerchen Peninsula)

B. M. Polukhtovich, A. D. Samarskiy, I. V. Popadyuk

Petroleum Geology: A Digest of Russian Literature

...). 1-Structure contours on base of Maykop; 2-fault at base of Maykop; 3-structure contours on reflecting horizon 1a (upper part of Maykop); 4-zone of absence...

Abstract: Nuclear Well-Logging in Permafrost

John K. Petersen, Koji Kawasake, T. E. Osterkamp, James H. Scott

Pacific Section SEPM

... lithology. Detailed examination of the neutron porosity and sonic velocity responses within one hydrate horizon in six wells in Kuparuk field indicates...