Abstract: Data Mining in Identifying Carbonate Litho-Facies from Well Logs Based from Extreme Learning and Support Vector Machines, by Emad A. El-Sebakhy, Ognian Asparouhov, Abdulazeez Abdulraheem, Abdul-Aziz Al-Majed, Donghui Wu, and Kris Latinski; #90105 (2010)

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Geology of the Wilson Creek Field, Rio Blanco, Colorado

Donald S. Stone

Rocky Mountain Association of Geologists

..., Inc., and the lithologic log of the Unit 20 well by Jerry Blair of American Stratigraphic Company. For their willingness to contribute to the 1986...

Sediment source regions and paleotransport of the Upper Jurassic Norphlet Formation, eastern Gulf of Mexico

Bryan Hunt, Delores M. Robinson, Amy L. Weislogel, and Ryan C. Ewing

AAPG Bulletin

... induction log; m. = medium. Figure 4. Interpretation of the Shell 160-2 Destin Dome well. The log is entirely within the Norphlet Formation; x...

Geophysical characterization of a nonaqueous-phase liquidcontaminated site

Alberto Godio, Alessandro Arato, Stefano Stocco

Environmental Geosciences (DEG)

..., The electrical resistivity log as an aid in determining some reservoir characteristics: Petroleum Transactions of the American Institute of Mining...

Chronostratigraphy of the Expanded Lower Paleogene Wedge in Southern Louisiana: An Identity Crisis for the Wilcox

Richard H. Fillon , Paul N. Lawless , Rome G. Lytton, III

GCAGS Transactions

... well, however, stands apart. Although the final log run was a poor quality gamma-ray/dual-induction log (Fig. 4), it still reveals submarine fan...

Petrology and Hydrocarbon Potential of the Ferry Lake Anhydrite, Caddo-Pine Island Field, Caddo Parish, Louisiana

Colin E. Kimball , E. G. Anderson , Austin A. Sartin , Leonard M. Young

GCAGS Transactions

... deposition in the form of supratidal flats, beaches, tidal channels, and tidal shoals. PETROLOGY Figure 1 is a type log constructed from a dual induction...

Interpreting shoreline sands using borehole images: A case study of the Cretaceous Ferron Sandstone Member in Utah

Chunming Xu

AAPG Bulletin

... responses and BHI log qualities in different rocks and in different drilling environments such as water- and oil-based muds is essential to differentiate...

Tar Mat Formation within the Hitch Oil Field, Seward County, Kansas

Raymond P. Sorenson, Sean P. Kelly, Dane Cantwell

Kansas Geological Society

... of a dual induction log and a neutron-density log. The tar mat would have been barely detectable with this log suite, even with prior knowledge of its...

Recent Discoveries in the Barrow Sub-Basin: Linda, Gipsy, North Gipsy, Rose, Lee, Gibson, Simpson, South Plato, Double Island, Victoria, Little Sandy, Pedirka and Hoover

Apache Energy Ltd

Petroleum Exploration Society of Australia (PESA)

... and on the basis of well log interpretation and Modular Formation Dynamics Tester (MDT) pressure analysis results an oil-water contact (OWC) was determined...

A Delta-Slope-Submarine Fan Model for Maestrichtian Part of Great Valley Sequence, Sacramento and San Joaquin Basins, California

Victor B. Cherven

AAPG Bulletin

... the Campanian and Maestrichtian (Fig. 17). Seismic profiles and induction log cross sections reveal very continuous offlapping beds within fine-grained slope...

Section Four: Geologic Techniques for Operations on Diapiric Structures

New Orleans Geological Society

... log, dipmeter and paleontologic) data on maps and cross sections. As the amount of subsurface data increases with additional wells, there may be less...

Evaluating the Ellenburger Reservoir for Salt Water Disposal in the Midland Basin: An Assessment of Porosity Distribution Beyond the Scale of Karsts

Taylor Sanchez, Donny Loughry, Vince Coringrato

Unconventional Resources Technology Conference (URTEC)

... log data from more than 400 wells in the Midland Basin were used to generate smoothed deep resistivity curves used for correlating internal markers...

Bowdoin Field--U.S.A. Bowdoin Dome, Williston Basin

Dudley D. Rice, Gary L. Nydegger, Charles A. Brown

AAPG Special Volumes

... definition, and the induction log could not detect thin beds. Neutron and density logs showed no gas effects. The gamma ray log was misleading...

Discussion on Well Logging Response Diversity Mechanism of the Low Permeability and Ultra-Low Permeability Reservoirs in Yanchang Formation, East-central of Ordos Basin

Xiaoli Zhang, Dongen Tian, Zhen Yang, Junhui Lu, Xueyao Shi, Tiande Xi

International Meeting for Applied Geoscience and Energy (IMAGE)

... and professional well log analysts. Due to the complex geological genesis of low and ultra-low permeability reservoirs, it involves not only basic geological...

Niobrara Biogenic Natural Gas in the Eastern DJ Basin, Colorado, Kansas, and Nebraska

Bruce S. Kelso, Joseph D. Stewart, Kori K. Norberg, Thomas A. Hewett

Rocky Mountain Association of Geologists

..., porosities average about 32 to 35% at an average burial depth of about 2800 ft. Typically, neutron/density and dual induction logs are run in each...

Travis Strawn Field Throckmorton County, Texas

L. T. Teir

North Texas Geological Society

..., is recommended as a type log in this area. It is also the deepest well within the productive portion of the field. All depth references in the following...

Chapter 17: Niobrara Biogenic Natural Gas in the Eastern DJ Basin, Colorado, Kansas, and Nebraska

Bruce S. Kelso, Joseph D. Stewart, Kori K. Norberg, Thomas A. Hewett

Rocky Mountain Association of Geologists

... about 32 to 35% at an average burial depth of about 2800 ft. Typically, neutron/density and dual induction logs are run in each Niobrara well. A gas...

Black Creek Field, Grant Parish, Louisiana

Richard Keller

GCAGS Transactions

... lower Wilcox channel. The well was logged using an induction-sonic-neutron log suite and an ample supply of sidewall core guns. Several days later...

Application of Multi-Scale Fracture Detection from Borehole Microresistivity Image and Dipole Shear Wave Reflection Imaging in Shale Gas Horizontal Wells: A Case Study in Changning Gas Field

DE Heng, He Fa Yao, Ran Wen, Bin Lin, Qi Cheng Fan, Yan Hui Fu,

Unconventional Resources Technology Conference (URTEC)

..., it attenuates and generates a reflected wave (Figure 1). The attenuation of the wave can be noticed on the variable density log (VDL) as smearing of the waveform...

Finding Bypassed Oil in a Mature Field -- Casabe Field, Middle Magdalena Valley Basin, Colombia.

J. Peralta-Vargas, G. Cortes, W. Gambaretto, L. Martinez Uribe, F. Escobar, M. Markley, A. Mesa Cardenas, A. Suter, L. Marquez, M. Dederle, E. Lozano G.

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... understanding. Finding Bypassed Oil in a Mature Field -- Casabe Field, Middle Magdalena Valley Basin, Colombia. 3 The log in Figure No.9 is an example...

Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction

Feisal Dirgantara

Indonesian Petroleum Association

... amounts of data. It is necessary to separate the electromagnetic induction spectrum from the SIP to calculate apparent polarization. A new approach...

Subsurface Aspects of the Fall River Sandstone, Northern Black Hills

D. N. Miller Jr.

Wyoming Geological Association

... Formation are well represented on conventional electric or induction logs. As shown on Figure 1 and Plate 1, the formation consists of three...

Petrophysical characterization of Lower Cretaceous marly chalk through 1H-NMR and complex conductivity

Ermis Proestakis, Leonardo Teixeira Pinto Meireles, Ida Lykke Fabricius

International Meeting for Applied Geoscience and Energy (IMAGE)

... the electrical path (Weller et al., 2010). Well-logging tools, such as the laterolog, induction, and propagation tool, record formation conductivity...

Numerical and physical simulations of borehole resistivity logging in high-resistance formation

Yizhi Wu, Zhentao Sun, Yiren Fan

International Meeting for Applied Geoscience and Energy (IMAGE)

..., which poses a significant challenge for log interpretation. In order to analyze and validate the lowresistance anomalies, the three-dimensional finite...

3D GPR data mel-frequency cepstral coefficients features for effective CNN classification of urban utilities

Jide Nosakare Ogunbo, Sang Hun Baek, Sang-Wook Kim

International Meeting for Applied Geoscience and Energy (IMAGE)

... and cavities in the near surface of the earth. Based on the familiar principle of electromagnetic induction, high frequency radar is transmitted...