Subsurface Facies of the Cutbank Sandstone, Mannville Group, Southern Alberta: Abstract

I. Banerjee

CSPG Special Publications

... by distinctive gamma ray log signature and characteristic sedimentary sequences exhibited in cores. Facies 1 (channel) is characterized by a ‘blocky’, ‘fining...

Gamma-Ray Spectral Logging Data Assist in Geologic Studies: ABSTRACT

Walter H. Fertl

AAPG Bulletin

...Gamma-Ray Spectral Logging Data Assist in Geologic Studies: ABSTRACT Walter H. Fertl 1979 449 449 63 3. (March) Natural gamma-ray spectral logging...

Cycles in Lake Beds of the Triassic Sanford Sub-Basin of North Carolina

Lisa N. HU, Daniel A. Textoris

Special Publications of SEPM

... as indicated by time series analyses using a modified Cooley-Tukey Fast Fourier Transform of gamma-ray logs from the three wells. The Butler well has strong...

Abstract: The Joggins Fossil Cliffs World Heritage Site: Coal Age Galápagos; #90172 (2014)

John H. Calder

Search and Discovery.com

.... The fossil record of Joggins was cited less charitably by Bishop Samuel Wilberforce in the first debate of Darwin‟s threatening theory, during which...

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 local slope throng the normal moveout velocity and ray parameter, which can enhance the stability and accuracy of local slopes. In this way...

High Resolution Petrophysics and Geomechanics Workflow - One Key to Optimal Development of Unconventional Reservoirs

Philippe Gaillot

Unconventional Resources Technology Conference (URTEC)

... planar 3D or full 3D models (e.g. Dontsov and Peirce, 2015) accounting for changing layer properties can, in theory, improve predictions of HF height...

Rapid Grain-size Analyses of Clay and Silt Fraction by Sedigraph 5000d: Comparison with Coulter Counter and Atterberg Methods: RESEARCH METHOD PAPER

Rudiger Stein

Journal of Sedimentary Research (SEPM)

... distribution of particles dispersed in a liquid assuming Stokes's settling of particles. It measures the attenuation of a finely collimated X-ray beam...

Abstract: Deterministic Marine Deghosting: Tutorial and Recent Advances; #90224 (2015)

Mike J. Perz and Hassan Masoomzadeh

Search and Discovery.com

... marine processing flows in favour of deterministic techniques. The present paper discusses a new deterministic method for deghosting. Theory and/or Method...

Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach

Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha

Indonesian Petroleum Association

... automatic procedure, not requiring the exact knowledge of a velocity model. The ZO CRS stacking operator is derived from paraxial ray theory...

The CTBE on steroids: Documentation of a thick succession of the CTBE (OAE2) in a research borehole near Dallas, Texas Insights into hiatal breaks, cycle correlations, and calculated sedimentation rates within mudstone-prone successions

Anthony D. Donovan, Raquel Bryant, Michael C. Pope, Molly McCreary, Sidney Dangtran, Leah Nicole Evans, Aris Pramudito

International Meeting for Applied Geoscience and Energy (IMAGE)

... carbonate mudstones (below) to organicpoor interbedded limestones and mudstones (above). Thus on gamma ray profiles, the CTBE is also characterized...

An Explanation for "4-Way Closure" of Thrust-Fold Structures in the Rocky Mountains, and Implications for Similar Structures Elsewhere

S. Parker Gay Jr.

Rocky Mountain Association of Geologists

...-fold structure in the Wind River Basin of Wyoming, the prolific Madden anticline, as imaged by a proprietary seismic line (Ray and Keefer,1985...

Electromagnetics Help Lower Drilling Risk, by Terry W. Donze, #40116 (2004).

Search and Discovery.com

Using High Resolution Chemostratigraphy to Determine Well-Bore Pathways in Multilateral Drilling Campaigns: an Example from the Horn River Formation, British Columbia, Canada; #80362 (2014)

Gemma V. Hildred and Craig Rice

Search and Discovery.com

... and relative to one another. Theory and/or Method For several decades chemostratigraphy has been used to establish basin-wide or field-wide stratigraphic...

Graphical Techniques for the Analysis and Display of Logging Information: Chapter 2

John H. Doveton

AAPG Special Volumes

..., 1988, Application of color information theory to the display of lithologic images from wireline logs: Transactions of the SPWLA 29th Annual Logging...

Effect of the Initial Water Saturation on the Elastic Properties of

Marisa Rydzy, Michael Batzle, Keith Hester, Jim Stevens, James Howard

Unconventional Resources Technology Conference (URTEC)

... properties of the hydrated sample. The theory was based on a series of experiments conducted on laboratory-formed gas hydrate-bearing sediments. Ultrasonic...

Abstract: A High-Resolution, Multi-Sensor Gamma-Ray Tool, by C. Pirmez, D. Goldberg, and A. Meltser; #90933 (1998).

Search and Discovery.com

Abstract: Detailed Outcrop Gamma-Ray Characterization of the Woodford Shale, South-central Oklahoma, by Alischa M. Krystyniak, Stanley T. Paxton, and William S. Coffey; #90039 (2005)

Search and Discovery.com

ABSTRACT: Correlation of outcrop and subsurface strata (Wichita Albany Group, Leonardian/Artinskian) in Central Texas using gamma-ray log data; #90111 (2010)

Tim R. Walsh and George B. Asquith

Search and Discovery.com

...ABSTRACT: Correlation of outcrop and subsurface strata (Wichita Albany Group, Leonardian/Artinskian) in Central Texas using gamma-ray log data...

Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes

Victor Goldsmith

Special Publications of SEPM

... 000 km2 of continental shelf out to depths of 300 m and 160 km of shoreline are incorporated into one wave ray diagram 2 voluminous depths are p chosen...

Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools

Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak

Indonesian Petroleum Association

... existence, fracture networks, fracture aperture and fracture permeability profile. In addition, Gamma Ray, Resistivity, Neutron and Density logging...

V. Contributions of GeoSeismic Modeling

Norman S. Neidell

AAPG Special Volumes

... using ray trace approaches and wave theory. These portrayed modeling as a tool for overcoming geometric effects on the seismic section which might...

Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin

Alvin K. Benson

Utah Geological Association

... 219 226 Seismic reflection data can be modeled using the wave equation (or ray tracing) to help “unravel” complex geology. This approach is needed...

Predicting Formation Target Depth Ahead of the Bit with High Accuracy: A Case Study from the Arun Field for a Deviated Well

William L. Soroka

Indonesian Petroleum Association

... methods, is highly dependent upon the quality of the input data. Aki, K., and Richards, P.G., 1980, Quantitative Seismology, Theory and Methods, W.H....

Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations

Feiyue Xia, Carlos Torres-Verdín

International Meeting for Applied Geoscience and Energy (IMAGE)

... 408 © 2024 Society of Exploration Geophysicists and the American Association of Petroleum Geologists REFERENCES Červený, V., 2001, Seismic ray theory...

Geochemistry and Crystal Morphology of Aragonite Cements of Mixing-zone Origin, Barbados, West Indies

Tod N. Kimbell and John D. Humphrey

Journal of Sedimentary Research (SEPM)

.... 64A No. 3. (July), Isopachous aragonite ray cement (ARC) lines large rugs (> 5 cm) through a 4 m interval recovered in core samples from a borehole...