Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays

Greg M. Johnson, Paul Miller, David Phillips

Unconventional Resources Technology Conference (URTEC)

... during the process. This inversion is very sensitive to the small phase and amplitude distortions associated with the land acquisition footprint. After...

GEOCHEMICAL RECONNAISSANCE FOR URANIUM UTILIZING LAKES OF THE CANADIAN SHIELD

E.H.W. Hornbrook

Saskatchewan Geological Society

... be obtained on white copy maps (Hornbrook et al., 1975) or on microfiche (Hornbrook and Garrett, 1976). Regional uranium anomalies, defined by the 10 ppm...

Towards a Balance of Pore Size Distribution of Non-Conventional Hydrocarbon Reservoirs: a Combination of Bulk Techniques Applied to Comparable Sub-Samples Localized by 3D X-ray µ-Tomography

Natalia Matskova, Dimitri Pret, Stéphane Gaboreau, Philippe Cosenza, R. Brechon, I. Gener, Claire Fialips, G. Dubes, François Gelin

Unconventional Resources Technology Conference (URTEC)

... presenting (i) similar non-clay grain amounts, (ii) similar X-ray linear attenuation coefficients, and (iii) no cracks or macro-heterogeneities...

Asphaltic Substances in Southeastern Turkey

Richard F. Lebkuchner , Ferda Orhun , Monika Wolf

AAPG Bulletin

... measurements could be made which gave a reflection power of 0.40 percent Rm (FOOTNOTE 7). Another small sample used for an infrared spectrogram...

Abstract: High-Resolution Reflection-Seismic Exploration for Coal Mining Industry, by Richard F. Hagemann, David George Peace; #90968 (1977).

Search and Discovery.com

ABSTRACT: Seismic Reflection Images of the Accretionary Wedge off Costa Rica, by Thomas H. Shipley, Kirk McIntosh, Paul L. Stoffa, Eli A. Silver; #91003 (1990).

Search and Discovery.com

Chapter 11: Geophysical Reservoir Characterization of Pickerill Field, North Sea, Using 3-D Seismic and Well Data

Goeffrey A. Dorn, Kenneth M. Tubman, Dennis Cooke, and Rob O'Connor

AAPG Special Volumes

... and reflection amplitude, were generated at the Top Rotliegend. Reservoir faults with throws as small as 15 ft (5 m) were interpreted and mapped. Since many...

A Principal Component Analysis Approach to Understanding Relationships Between Elemental Geochemistry Data and Deposition, Niobrara Formation, Denver Basin, CO

Rana Elghonimy, Steve Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... and frequent changes from chalks to marls over small intervals. Within the chalk members there are marly (i.e. more clay rich) intervals and within...

Late opening-mode fractures in karst-brecciated dolostones of the Lower Ordovician Ellenburger Group, west Texas: Recognition, characterization, and implications for fluid flow

Julia F. W. Gale, Leonel A. Gomez

AAPG Bulletin

... was developed by Laubach and Doherty (1999) in the absence of an orienting device on the sidewall-core drill. This technique, along with evidence that small...

Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... and is concentrated in a small group of coefficients. The wavelet transform is a method that adapts the short Fourier transform method in performing spectrum...

Distribution of Hydrocarbons Between Oils and Associated Fine-Grained Sedimentary Rocks--Physical Chemistry Applied to Petroleum Geochemistry, II

Allen Young, Richard D. McIver

AAPG Bulletin

...., and J. L. White, 1964, Review of absorption and desorption of organic pesticides by soil colloids, with implications concerning pesticide bioactivity...

Movements of Ground Water

O. E. Meinzer

AAPG Bulletin

... laminar and obeys Darcy's law, at least down to very low gradients. About 1,000 samples tested in the Geological Survey laboratory have coefficients...

Selective Grain Entrainment by a Current from a Bed of Mixed Sizes: A Reanalysis

Paul D. Komar

Journal of Sedimentary Research (SEPM)

.... 91, HY4, p. 225-247. FAHNESTOCK, R. K., 1963, Morphology and hydrology of a glacial stream--White River, Mount Rainier, Washington: U.S. Geol...

Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset

Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset Jianming Zhang, Liangguo...

Abstract: Using Seismic Inversion and Seismic Stratigraphy as a Combined Tool for Understanding a Small Scale Turbidite System: Gola Field, Pannonian Basin, Croatia; #90310 (2017)

Domagoj Vukadin, Kristina Čikeš

Search and Discovery.com

... of seismic-reflection correlations, and allow a more detailed study of stratigraphic traps and small scale turbidites...

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

... substitution scenarios than P-wave and S-wave. Amplitude Versus Offset (AVO) The basic assumption about the relationship between reflection coefficients...

What do acoustic FWI derived amplitudes mean in terms of elastic properties?

Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul

International Meeting for Applied Geoscience and Energy (IMAGE)

... models and well logs across various wells. Figure 10 presents correlation coefficients between FWI models and wells logs for the entire well at two...

Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO

Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

... deconvolution then converts the seismic trace into reflection coefficients. Even this relatively simple inversion process highly depends on the regularisation...

Experience in the Use of ASCINT for the Eastern Part of the Surgut Arch

V. S. Slavkin, V. K. Burakov, V. Ye. Zin’kovskiy

Petroleum Geology: A Digest of Russian Literature

... in the Tyumen Region can be accomplished by increasing greatly the volume of seismic surveys, particularly reflection and common depth point surveys. Efficient...

Reservoir Modelling and Amplitude Analysis, South Lho Sukon, N. Aceh

J. C. den Boer, R. O. Ugland, W. Soeria Atmaja

Indonesian Petroleum Association

... is small compared to unity, which is generally the case for reflection coefficients less than 0.2. The resulting curves are shown in Figure 9...

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

..., and insensitivity in NMO corrected amplitudes at small apertures. Various methods have been developed to improve the resolution of the velocity spectra...

Offshore Structure and Stratigraphy of New Ireland Basin in Northern Papua New Guinea

M. S. Marlow, N. F. Exon, H. F. Ryan, S. V. Dadisman

Circum Pacific Council Publications

... and about 150 km wide. Multichannel seismic-reflection and refraction data show that much of the basin is a simple structural downwarp, which formed...

Subtle Discontinuity Detection and Mapping for Carbon Sequestration Assessment in the Illinois Basin

J. H. McBride, R. W. Keach II, H. E. Leetaru, W. J. Nelson

AAPG Special Volumes

... of the relatively small offsets of faults and low amplitude of folded strata. Conventionally processed seismic reflection profiles may be only able...

Similarity Curves as Indicators of Stratigraphic Discontinuities

Hilary Clement Olson, Anthony Gary, Garry D. Jones

Special Publications of SEPM

... Abstract: An unconventional application of traditional similarity coefficients, the similarity curve, is presented to assist in the identification...

Revealing the discontinuities by 3D prestack diffraction separation and imaging

Chuangjian Li, Suping Peng, Xiaoqin Cui, Peng Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

... the homeomorphic imaging common shot point approximation, Khaidukov et al. (2004) estimated the reflection traveltime and focused reflections on the imaginary...