Identification Method and Effect of Dongjiagang's Alluvial Fan; #50787 (2013)

Laisheng Cao, Yingxin Xu, Lizhi Sun, Lihong Pei, Lin Yu, Liang Xie, and Hong Zhu

Search and Discovery.com

...Identification Method and Effect of Dongjiagang's Alluvial Fan; #50787 (2013) Laisheng Cao, Yingxin Xu, Lizhi Sun, Lihong Pei, Lin Yu, Liang Xie...

Formation and Early Diagenesis of Varved Evaporite Sediments in a Coastal Hypersaline Pool

Jacob Kushnir

Journal of Sedimentary Research (SEPM)

... layer, which was ultimately erased. The diagenetic growth of gypsum is reflected also in the concentrations of cations coprecipitated with gypsum...

Seismic Refraction and Reflection Studies in the Timor-Aru Trough System and Australian Continental Shelf: Convergent Margins

R. S. Jacobson , G. G. Shor Jr. , R. M. Kieckhefer , G. M. Purdy

AAPG Special Volumes

... was not observed, a calculation was made of the shallowest depth to a masked layer of this velocity. The effect of such an undetected masked layer would...

Pore-scale study of fluids flow and fluid-fluid interactions during near-miscible CO2 EOR and storage in oil reservoirs

Mojtaba Seyyedi, Mehran Sohrabi

Petroleum Exploration Society of Australia (PESA)

... by water layers and were initially inaccessible to the CO2 stream. This phenomenon is well-known and is called water-shielding effect which can negatively...

Deep learning based wavefield separation method for VSP data

Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... this effect, it is necessary to normalize the features to the same scale, and in this study, Equation 1 is employed to normalize the features, and the data...

Improved approach for the suppression of interbed multiples related with coal strata in the Junggar Basin

Yang Huidong, Li Daoshan, Gong Ting, Lv Yongchang, Miao Yanshu, Zhang Boen

International Meeting for Applied Geoscience and Energy (IMAGE)

... as the generator instead of picking several horizons can simplify the multiple models and improve the effect and efficiency. The applications of the new...

Abstract: The Effects of Fluid Viscosity on Seismic Response: A Model Study; #90171 (2013)

Fereidoon Vasheghani, Larry Lines, and Joan Embleton

Search and Discovery.com

..., and explains the effect of reservoir parameters on P-wave attributes. These influences are all frequency dependent. Characteristic frequency...

Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation in VSP data; #90187 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

... of Saskatchewan, Saskatoon, Saskatchewan, Canada [email protected] Summary A model of fine-layer seismic scattering is derived from a well log...

Using Basin Modeling for Geothermal Energy Exploration in The Netherlands; #120134 (2013)

S. Nelskamp and J. M. Verweij

Search and Discovery.com

... modeling using PetroMod from Schlumberger to include the effect of present and past burial. Within this study (Figure 1) a burial anomaly map was created...

The Three Elements of Structural Geology Part 6, #41849 (2016).

Terry Engelder,

Search and Discovery.com

... us now consider the effect of a weak basal layer upon the mechanics of fold-and-thrust belts. The overall mechanics of thin-skinned fold-and-thrust...

Introduction

AAPG Special Volumes

... are process-oriented, enable us to begin to conceive major processes or cause-and-effect relationships such as energy flows within the reef ecosystem, pathways...

Sheltered Gregarious Behavior of Middle Ordovician Harpetid Trilobites

Oldrich Fatka, Peter Budil

PALAIOS

... of monotaxic and diverse polytaxic trilobite rows. Two other effects should be mentioned: predator avoidance and the dilution effect (Foster and Treherne...

The plug drum effect, or why your microseismic events may not be where you think they are

Guillaume Bergery, Zhishuai Zhang, Jing Du, D. Diller, T. Shuck, B. Fish

Unconventional Resources Technology Conference (URTEC)

...The plug drum effect, or why your microseismic events may not be where you think they are Guillaume Bergery, Zhishuai Zhang, Jing Du, D. Diller...

Sedimentological and geochemical characterization of microbial mats from Lagoa Vermelha (Rio de Janeiro, Brazil)

Caio Bittencourt Guedes, Michele Correia Arena, Hélisson Nascimento dos Santos, Bruno Valle, Jeferson de Andrade Santos, Julia Favoreto, Leonardo Borghi

Journal of Sedimentary Research (SEPM)

..., offshore Brazil: Facies, v. 66, p. 7. Xu, H., Zhou, M., Fang, Y., and Teng, H.H., 2018, Effect of mica and hematite (001) surfaces...

Structural and Tectonic Evolution of Oceanic Crust within the Jurassic Quiet Zone, Offshore Morocco: Chapter 14: African and Mediterranean Margins

James S. Holik, Philip D. Rabinowitz

AAPG Special Volumes

... velocity spectra analysis define a velocity inversion between the UCF (4.7 km/sec) and the underlying sediments (3.1 km/sec). A deep crustal layer...

Recent Sediments of the St. Lawrence Middle Estuary

B. d'Anglejan, M. Brisebois

Journal of Sedimentary Research (SEPM)

.... Numerous sand dunes and ripples develop there. Over the central regions, a thin layer of inhomogeneous sandy sediments unconformably covers a deposit...

General Structural Features and Structure of Oil Fields: Part IV

John M. Muir

AAPG Special Volumes

... and in the Sierra Tamaulipas, is deepseated in origin and vertical in effect (Fig. 11). Baker (5, p. 424) considers thrusting to have played a part...

South Craig Area Townships 1 to 6 North, Ranges 86 to 94 West, Routt, Moffat, Garfield and Rio Blanco Counties, Colorado

K.F. Cummings, R.L. Pott

Rocky Mountain Association of Geologists

... and a rather complex couple was set up, The resultant effect of these two opposing elements formed the zone of weakness as shown on Figure (1). Within this zone...

Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field

Abdul Haris, Ahsanul Khair

Indonesian Petroleum Association

... in low response of L(f), which is the contradictive with hydrocarbon anomaly, i.e., the hydrocarbon should contain strong response of L(f). The effect...

Abstract: Quantifying Total Organic Carbon (TOC) from Well Logs Using Support Vector Regression; #90187 (2014)

Yexin Liu, Zhuoheng Chen, Kezhen Hu, and Chris Liu

Search and Discovery.com

... porosity logs. If multi porosity log curves are used in ΔlogR technique, estimated TOC values might be different. In order to minimize the effect of baseline...

Extensional Tectonics and Salt Structures, Marib-Shabwa Basin, Yemen, by Istvan Csato, #30030 (2005).

Search and Discovery.com

Semi-Quantitative Clay Mineralogy in Subsurface Studies

Richard M. Procter

CSPG Bulletin

... of Mixed Layer Clay Mineral Structures," Anal. Chem., Vol. 25, pp. 727-730. Grim, R. E., 1958, "Concept of Diagenesis in Argillaceous Sediments," Amer...

Discrete Fracture Network Simulation: Application of Tectonic Simulation and Conditional Global Optimization Technique, #40861 (2012)

Nima Gholizadeh Doonechaly, Sheik Rahman

Search and Discovery.com

... to construct a 3D map of fracture probability in the reservoir layer. Then an object based conditional global optimization technique is used to integrate...

Spectacularly Preserved, Mollusc-Dominated Fauna from a Cavity Layer in the Lower Cretaceous Edwards Formation, Central Texas

Linda McCall, James Sprinkle, and Ann Molineux

GCAGS Transactions

...Spectacularly Preserved, Mollusc-Dominated Fauna from a Cavity Layer in the Lower Cretaceous Edwards Formation, Central Texas Linda McCall, James...

Crustal Structure Study on Gulf Coast of Texas

A. L. Hales , C. E. Helsley , J. B. Nation

AAPG Bulletin

... interface. At station L2 the small-shot profile was not long enough to permit the identification of the 5.75-km/sec layer from the small shots...