Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding

Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... that the processing results exhibit a deconvolution effect that conforms to the characteristics of the stratigraphic reflection structure. In response...

Adaptive UMAP based multiple-frequency attribute blending and its application on hydrocarbon reservoir characterization

Zezhou Zhang, Naihao Liu, Yang Yang, Zhiguo Wang, Rongchang Liu, Jinghuai Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

... the correlation coefficients between the frequency components obtained using GST. Then, we use the threshold to select the multi-frequency components...

Effect of Pressure on the Reservoir Properties of Sandstones

V. M. Dobrynin

Petroleum Geology: A Digest of Russian Literature

... listed above find reflection. Method of experimental investigations. For determination of the coefficients of pore compressibility and of changes...

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)

...). The stacked correlation coefficients are 0.25 for the original processing and 0.68 for the corrected location, confirming the waveform consistency...

Assessing mineral composition and permeability of a shale seal

Roman Beloborodov, Marina Pervukhina, Maxim Lebedev, Juerg Hauser

Petroleum Exploration Society of Australia (PESA)

...71, Mechanisms Controlling the Permeability of Clays. Clays and Clay Minerals 19. Rüger, A., 1997, P-Wave Reflection Coefficients for Transversely Isotrop...

Size and Shape of Rock-fragments in Tuscarora Scree, Fishing Creek, Lamar, Central Pennsylvania

J. C. Griffiths

Journal of Sedimentary Research (SEPM)

..., X2, X3 and their degree of association as measured by the relevant correlation coefficients of zero order (rij). The relationships are displayed...

The Influence of Disaggregation Methods on X-ray Diffraction of Clay Minerals

Scott L. Huang

Journal of Sedimentary Research (SEPM)

.... The total count of the (001) reflection peak was also recorded during each scan for the comparison of the accuracy of peak area measurement...

Seismic Interpretation of the Wyoming Overthrust Belt

W.D. Williams, J.S. Dixon

Rocky Mountain Association of Geologists

... difficulty: the collision and resultant piston-like “overthrust” geometries are impossible because the distance of force transmission far 1A wholly owned...

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

Y. Zhan

Australian Petroleum Production & Exploration Association (APPEA) Journal

... Petrophysics 2020). These two curves were used to compute acoustic impedance, which can convert to a series of reflection coefficients at each interface...

Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

.... Ostrander, W.J. 1984. Plane-wave Reflection Coefficients of Gas Sands at Nonnormal Angles of Incidence. Geophysics 49., 1637-1648. Shuey, R.T., 1985...

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)

... to correct the sonic log for cycle skipping, and remove poor quality data at washed-out depths. Then we calculated the reflection coefficients from edited...

Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation

Sergio Cuervo, Ezequiel Lombardo

Unconventional Resources Technology Conference (URTEC)

..., and A and B are the Bower’s coefficients for the virgin curve. Normalizing for matrix and fluid components Sayers et al (2003) show that in the analysis...

THE IMPACT OF DATA INTEGRATION ON GEOSTATISTICAL POROSITY MODELLING: A CASE STUDY FROM THE BERRI FIELD, SAUDI ARABIA

M. Al-Khalifah and M. Makkawi

Journal of Petroleum Geology

.... Average correlation coefficients between true porosity traces and simulated porosity traces derived from different modelling methods were computed...

Nonempirical Apparent Permeability of Shale

Harpreet Singh, Farsam Javadpour

Unconventional Resources Technology Conference (URTEC)

... empirical coefficients, and has been derived without invoking the assumption of slip flow at the pore wall. Our model of apparent permeability...

Mapping Thin Sand Reservoirs in Eastern India

U. K. Guru, M. Krishnamurty, V. C. Ramalah, E. W. Wiltse, Robin Westerman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... with the template surface seismic. The original seismic interpretation can then be reviewed, with the benefit of hindsight. A VSP also measures the transmission...

Application of Fullwaveform Tomography to VSP Walkaway Data

Eric Takam Takougang, Youcef Bouzidi

Petroleum Exploration Society of Australia (PESA)

...–1204. Mao W., and Stuart, G.W., 1997, Transmission-reflection tomography: Application to reverse VSP: Geophysics, 62, 884-894. Pratt, R.G., 1999...

Oil and Gas Developments in New York in 1981:

Arthur M. Van Tyne

AAPG Bulletin

... accomplished 49 crew-weeks of reflection seismic work in New York. A portion of a state park was leased by competitive bidding. Leasing continued...

Abstract: Lamb Waves Recorded in Microseismic Monitoring Wellbores; #90174 (2014)

Andy St-Onge

Search and Discovery.com

... centralizer at this location. Finally, a poorly cemented casing may initiate the reflection (Leary, et. al., 1990). The Lamb waves have characteristic...

Challenges in Mapping Seismically Invisible Red Fork Channels, Anadarko Basin, Oklahoma

Rachel Barber, Kurt Marfurt

Oklahoma City Geological Society

... as the acoustic impedances of the layers and the boundary reflection coefficients (Tables 1 and 2). Table 1. P-wave velocity, S-wave velocity, bulk density...

The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

.... The Perth Basin case history shows how a model was used to simulate and understand the reason for poor seismic transmission conditions caused by shallow...

Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China

L. William Edwards

Circum Pacific Council Publications

... to pseudo-velocity, frequency, and phase. The transformation from trace amplitude to acoustic impedance requires an estimate of the reflection coefficients...

Investigation into the Fabric and Textural Controls over Effective Grain Stiffness for Accurate Biot Coefficient and Pore Compressibility Prediction

Laurent Louis, Gregory Boitnott, Erek Hutto, Gustavo Carpio, Michael Foster

Unconventional Resources Technology Conference (URTEC)

...) measurements. For FTIR, basic composition is inferred though a threecomponents regression using reference spectra obtained in reflection mode...

Constraining uncertainty in interpretation of seismically imaged clinoforms in deltaic reservoirs, Troll field, Norwegian North Sea: Insights from forward seismic models of outcrop analogs

Nicholas E. Holgate, Gary J. Hampson, Christopher A.-L. Jackson, and Steen A. Petersen

AAPG Bulletin

... models for comparison with real seismic reflection data from the Troll field. Clinoforms were imaged in the forward seismic models in which they were (1...

Abstract: Reflection Configuration and Paleotopography of Rose Run Sandstone Remnants in Ohio, by B. L. Roth; #90939 (1997)

Search and Discovery.com

Application of High-Resolution Seismic Reflection to Groundwater Resource

Search and Discovery.com