Subseismic Fault Identification Using the Fault Likelihood Attribute: Application to Geosteering in the DJ Basin

Ron Harris, Kyle Bracken, Bill Miller, Steve Angelovich, Thomas O'Toole

Unconventional Resources Technology Conference (URTEC)

..., as URTeC 602 9 Figure 8 shows, their direct applicability to automated fault interpretation is limited because of sensitivity to localized noise...

Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM

Folke Engelmark

Indonesian Petroleum Association

.... The result is a dispersed velocity field that is difficult to focus into coherent images. In addition, the absorption of seismic energy is very high...

Growth Faults and Salt Tectonics in the Houston Diapir Province-- Relative Timing and Exploration Significance

Thomas E. Ewing

GCAGS Transactions

... delta system created a linear growth-fault trend above and seaward of the pillows. Salt stocks were injected upward from the pillows in Claiborne time...

Mineral-Chemistry Quantification and Petrophysical Calibration for Multi-Mineral Evaluations; #41754 (2015)

Paul N. Theologou, Douglas McCarty, Timothy Fischer, Arkadiusz Derkowski, Rebecca Stokes, Ann Ollila

Search and Discovery.com

... a non-linear approach to optimize whole rock chemistry with mineralogy to calculate individual mineral structural formulae and trace element...

Seismic Attribute Mapping for Identification of Cypress Sands, Illinois Basin, Indiana, USA, #40808 (2011)

Malleswar R. Yenugu, Kurt J. Marfurt, Charles Wickstrom, Shane Matson

Search and Discovery.com

... Cypress lenticular sand bodies?) Coherent energy co-rendered with k2 along the dashed surface C Coherent Energy High Low Curv vature +ve -ve...

The Neogene Succession of the Albertine Graben, Uganda: Recent Efforts to Set up a Coherent Stratigraphic Scheme, #50538 (2012)

Joshua M. Lukaye, David Worsley, Lyoidah Kincoco

Search and Discovery.com

...The Neogene Succession of the Albertine Graben, Uganda: Recent Efforts to Set up a Coherent Stratigraphic Scheme, #50538 (2012) Joshua M. Lukaye...

Biogeography of Permian Corals and the Determination of Longitude in Tectonic Reconstructions of the Paleopacific Region

Paul Belasky

CSPG Special Publications

... ranges of coral genera is, as expected, about 70° (Fig. 6A), the limit of their east-west ranges can be best expressed as a linear relationship: North...

Extraction and Interpretation of the Complex Seismic Trace

R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye

Indonesian Petroleum Association

... of three factors: better recording techniques, which distort the data less, and better processing techniques, which remove many types of noise...

Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area

Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., which improves the resolution without increasing the noise level, and improves the fidelity of the formation reflection coefficient, providing reliable...

Offshore Data Acquisition in Shallow Water: Challenges and Opportunities

Simon J. Molyneux, Samantha Jarvis, James K. Dirstein

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of the azimuth, less affected by noise. surveys, but the receiving nodes survey. Seismic Nodes can be left in place for longare on the seabed. sources towed...

Efficient physics-informed Bayesian inversion of VSP and hydrofrac data

Tian Qiao, George Turkiyah, Gerard T. Schuster

International Meeting for Applied Geoscience and Energy (IMAGE)

...., W. Dai, M. Zhou, Y. Luo, and G. T. Schuster, 2014, Generalized diffraction-stack migration and filtering of coherent noise: Geophysical Prospecting...

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

... and basalt where there is a lack of signal and coherent events. An example is given in Figure 1 where two different model building and imaging...

A Method for Estimating Gross Sand Percentage and Reservoir Thicknesses from Seismic Sections: Example from Segno Field, Polk Co., Texas

Richard E. Bischke and Daniel J. Tearpock

Houston Geological Society Bulletin

... to clearly observe changes in fault dip. This vintage 1976, maximum 25-fold section contains coherent diagonal noise (published by permission of Arco Oil...

Making Waves with Big Seismic Computing

Bill Shea

GEO ExPro Magazine

... signal by more aggressively attacking random and coherent noise on each vintage, using exactly the same processing parameters on each survey...

Practical solutions for reflection-driven FWI and application to Gulf of Mexico datasets

Max Liu, Ren-douard Plessix, Yi Yang, Jeffrey Vander Hurst, Na Shan, Rob Schelstrate, Colin Perkins, Vanessa Goh

International Meeting for Applied Geoscience and Energy (IMAGE)

...-to-noise ratio at low frequencies as well as the maximum offset available for FWI, hence increasing the penetration depth of diving waves. These are two...

Shear-wave value for seismic imaging: Lupin 9C Seismic 3D Survey, Midland Basin, West Texas

Hermes Malcotti, Ranjan Dash, James Davenport, Gary Murphy, James DiSiena, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... parameters for well completion, and 3D/4D fluid-pressure characterization. Coherent converted P- to S-wave (PS-wave) depth imaging, a comprehensive joint...

Reflection waveform inversion regularized with structural constraints and scattered data interpolation

Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... artifacts and local coherent noise on dip calculation is effectively mitigated by extracting the fundamental reflection structure from the migration...

Microseismic Quality Control Using Synthetic Seismograms

M. C. Smith, S. D. Goodfellow, J. Huang, S. C. Maxwell, J. Teff, B. Kennedy, B. Bayliss

Unconventional Resources Technology Conference (URTEC)

... signal-to-noise ratio) and the velocity model. In certain configurations, however, complex microseismic signals can be recorded when significant...

Shallow Seismic Survey on Weeks Island, Louisiana ... an Attempt to Define "Top of Salt"

G. L. Kinsland , A. W. Rutter III

GCAGS Transactions

... the anomalous topography had prohibited our receiving coherent reflection returns from the salt, we shot line B in the area of primary Figure 2. Weeks...

Practical Application of Adaptive Least-Squares Reverse Time Migration (LSRTM) to Advance Field Development and Uncover New Reserves in the Subsalt Provinces

Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang

GCAGS Transactions

..., Generalized diffraction-stack migration and filtering of coherent noise: Geophysical Prospecting, v. 62, p. 427–442. Zhang, Y., L. Duan, and Y. Xie, 2013...

Passive Margins: Eroded Carbonate Platform Margin--The Blake Escarpment off Southeastern United States

William P. Dillon, Anne M. Trehu, Page C. Valentine, and Mahlon M. Ball

AAPG Special Volumes

... in the interpretation (Figure 8) is a region of suppressed reflections and lack of coherent continuous reflections. We correlate this reef structure to reefs...

III. Evidence of Faulting

Robert E. Sheriff

AAPG Special Volumes

... in the other. (5) Cutout of coherent events beneath the fault plane. We normally recognize reflections by seeing the same phase on adjacent seismic traces...

Azimuth and Offset in Design of Successful 3-D Survey, by Stuart Wright, #40121 (2004).

Search and Discovery.com

NAPE and AAPG West Africa Deepwater Regional Conference, November 14-18, 2004; #90037 (2005)

Search and Discovery.com

Diagenesis and Migration of Hydrocarbons in the Monterey Formation, Pismo Syncline, California

Ronald C. Surdam, K. O. Stanley

Pacific Section SEPM

... in figure 1 the Pismo Basin is contained in a fault bounded, but reasonably coherent tectonic b l o c k . In a larger geographic context this tectonic...