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

Qian Shao-Xin, Liu Wen-Lin

Circum Pacific Council Publications

... of 10 m, or about 0.5 % of the drilling depth to the exploration target. Figure 9 shows a seismic section and corresponding synthetic sonic-log...

Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia

William T. Valenta

Indonesian Petroleum Association

... of velocity and density, experiments with density logs showed that in this area, at these badwidths, identical synthetic traces resulted...

Machine learnings and lessons learned on improvements to Castagnas mudrock, Gardners density, and Fausts velocity estimation

David J. Emery, Marcelo Guarido, Brian Russell, Daniel Trad

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/1.2357833. Lindseth, R. O., 1976, Synthetic sonic logs-a process for stratigraphic interpretation: Geophysics, 44, 3–26, doi...

Porosity prediction from seismic attributes of the Ordovician Trenton-Black River groups, Rochester field, southern Ontario

O. C. Ogiesoba

AAPG Bulletin

..., and Paragon 8-6-1 Rochester), synthetic-sonic logs were generated for the other three wells using a neural-network-based approach described by Sagan...

Abstract: Reservoir-Scale Seismic Stratigraphy in Prograding Systems: Time or Rock?, by Scott W. Tinker; #90914(2000)

Search and Discovery.com

Reservoir characterization using multi-seed stochastic inversion

Vincent Thomas, Nicolas Desgoutte, Nathalie Lucet

International Meeting for Applied Geoscience and Energy (IMAGE)

... number synthetic seismic volumes are derived by (1) computing the corresponding reflection coefficients using Fatti’s equation based on Aki-Richard...

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

... of geophysical well logs from exploration wells in the area of the Mallik 3D suggest the base of ice-bonded permafrost is 600 to 650 m from surface...

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

... of geophysical well logs from exploration wells in the area of the Mallik 3D suggest the base of ice-bonded permafrost is 600 to 650 m from surface...

Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)

Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan

Search and Discovery.com

... of Industrial and Applied Mathematics, Expanded Abstracts, 206-220. Lindseth, R. O., 1979, Synthetic sonic logs - a process for stratigraphic interpretation...

3-D Seismic Prediction of Reservoir Properties, West Moose Field, Ector County, Texas

George P. Watts, Timothy D. Lyons, Archie R. Taylor

Rocky Mountain Association of Geologists

... microlog, gamma ray log, or sonic log. Porosity zones and porosity values were computed from sonic and density logs. Water saturationswere calculated...

Seismic Expression of the Boundaries of a Miocene Carbonate Platform, Sarawak, Malaysia

Guido L. Bracco Gartner, Wolfgang Schlager, Erwin W. Adams

AAPG Special Volumes

..., sonic-velocity, density, neutron-porosity, and caliper logs to predict zones of platform-derived debris in intervals without core control. Based...

Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)

Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones

Search and Discovery.com

... generates pseudo sonic, shear, and density logs for zone of interest Initial models used (1) interest. seismic velocity for Vp (2) Castagna’s (1985) type Vp...

Abstract: A 12-Step Program to Reduce Uncertainty in Kerogen-Rich Reservoirs; #90224 (2015)

E. R. (Ross) Crain and Dorian Holgate

Search and Discovery.com

...: Reconstruct the Log Curves Reconstructed or synthetic logs have become an important part of a competent petrophysical workflow. We go to some pains to use...

Shallow High-Resolution Seismic Reflection to Delineate Upper 400 m around a Collapse Feature in Central Kansas

Richard D. Miller, Ana Villella, Jianghai Xia

Environmental Geosciences (DEG)

... reflecting events with the appropriate geologic units, a synthetic seismic trace was produced from a sonic log acquired in a well a few kilometers away...

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

... as a function of angle of incidence created by a reflectivity series provided by well logs. Typically, P-wave and S-wave sonic logs and density logs...

Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History

M. D. Burnaman, R. B. Helm, C. R. Beeman

Indonesian Petroleum Association

...-Section Minimum phase synthetic seismograms displayed in Figure 13 were made from edited sonic logs for the key wells shown in Figure 12. Interval...

Single Well to Field Scale Secondary Porosity Characterization in Carbonate Reservoir of Tuban Formation

Merza Media Adeyosfi, M. Wahdanadi, Muhajir, Anugrah Pradana, Agus Heru Purwanto, Dedi Juandi

Indonesian Petroleum Association

... and predict secondary porosity based on wells with FMI data into wells without FMI data. Later, the synthetic secondary porosity will be checked...

Synthetic Stratigraphy with a Stochastic Diffusion Model of Fluvial Sedimentation

Jon D. Pelletier, Donald L. Turcotte

Journal of Sedimentary Research (SEPM)

.... HOLLIGER, K., 1996, Upper-crustal seismic velocity heterogeneity as derived from a variety of P-wave sonic logs: Geophysical Journal International, v. 125...

DAS Recorded Body and Tube Wave Generated by Perforation Shots: Analysis and Numerical Modeling for Completion Monitoring and Reservoir Characterization

Shuang Zhang, Aleksei Titov, Vikram Jayaram, Hector Bello, Robert Hurt, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... P-wave velocity is comparable with the sonic log with a slight discrepancy in values. Two factors may cause the observable discrepancy. First...

Major structural elements of the Miocene section, Burgos Basin, northeastern Mexico

J. Javier Hernandez-Mendoza, Michael V. DeAngelo, Tim F. Wawrzyniec, Tucker F. Hentz

AAPG Bulletin

... with sonic logs. As a first-pass approximation, synthetic seismograms were generated from available sonic and density logs and matched visually...

AAPG Archie Series, No. 1, Chapter 2: A Roadmap for Evaluating Thin-bedded Clastic Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

... to the values obtained by conventional log analysis (Table 2.1). Figure 2.4. Synthetic logs for a thin-bedded formation. A comparison...

Extended Abstract: Exploring the Missing Blind Zone in the Gulf of Mexico Shelf

Selim Simon Shaker, Dave Reynolds, Walter W. Wornardt

GCAGS Transactions

... (1987) discussed in his special topic’s chapter the close relationship between the synthetic sonic logs and the common mid-depth (CMD) stacked seismic...

New Interpretation of Clark's Fork Field, Northern Bighorn Basin, Montana

Jeffrey S. Johnson, Nancy Lindsley-Griffen

Wyoming Geological Association

... at a subsurface depth of −3389 feet (−1023 m). Subsurface Structure Electric logs, seismic profiles and a two-dimensional synthetic seismogram were used by Johnson...

Abstract: Garden Banks 625 - A Deepwater Gulf of Mexico Post-Drill Review

Mark Sunwall and Robert Alexander

Houston Geological Society Bulletin

... as predicted. Post-drill log analysis, well-tie synthetic seismogram and mud log data showed that the sands had low gas saturations of 10-20%. Wellcuttings...

Impact of sequence stratigraphy on static and dynamic reservoir models: examples from the Precipice-Evergreen succession, Surat Basin, Queensland

Andrew D. La Croix, Vahab Honari, Sebastian Gonzalez, Jim Underschultz, Andrew Garnett

Petroleum Exploration Society of Australia (PESA)

... seismic data was also used. Seismic data was tied to wireline logs using synthetic seismograms created with the sonic and density logs. Sedimentary...