The Mismatch Between Outcrop Unconformity and Seismic Unconformity

Wolfgang Schlager

Indonesian Petroleum Association

..., no. 27, p.168-173. Erlich, R.N., Barrett, S.F. & Guo, B.J., 1990, Seismic and geologic characteristics of drowning events on carbonate platforms...

Advances in Vibroseis Technology Enhance Low-Frequency Recording and Provide Significant Operational Benefits, #41736 (2015).

Charles J. Criss

Search and Discovery.com

... on low-frequency data. Substantial improvements have been made by modifying the Vibroseis with the goal of eliminating generated noise and enhancing...

Semi-supervised ground-roll wave segmentation with noise label via neural network evolution

Yinshuo Li, Wenkai Lu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Semi-supervised ground-roll wave segmentation with noise label via neural network evolution Yinshuo Li, Wenkai Lu Semi-supervised ground-roll wave...

Petrographic Examination of Sedimentary Rocks in the Sem Using Backscattered Electron Detectors

Kenneth Pye, David H. Krinsley

Journal of Sedimentary Research (SEPM)

... in different directions and, after a series of such scattering events, some are reflected back out of the specimen as backscattered electrons. The number...

Abstract: Crack-tip Stress Field, Coulomb Failure, and the Spectral Characteristics of Tensile Rupture; #90174 (2014)

David W. Eaton and Chad M. Hogan

Search and Discovery.com

... that pure tensile events may be distinguished from shear slip events based on low S/P amplitude ratios. For both types of events, velocity spectra, i.e....

Grain-Size Trends Used to Assess the Effective Discharge for Floodplain Sedimentation, River Waal, The Netherlands

Nathalie E.M. Asselman

Journal of Sedimentary Research (SEPM)

... from which some insight into the importance of events of different magnitude can be gained (Gomez et al. 1995; Asselman and Middelkoop 1998). The results...

Controls on fracture network characteristics of the middle member of the Bakken Formation, Elm Coulee field, Williston Basin, United States

S. Khatri, and C. M. Burberry

AAPG Bulletin

...Controls on fracture network characteristics of the middle member of the Bakken Formation, Elm Coulee field, Williston Basin, United States S. Khatri...

Multiscale fault and fracture characterization methods

QiQi Ma, Taizhong Duan

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Method The seismic reflection of different scale faults is not unique. The observed seismic data is a comprehensive response of multiple types information...

Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia

Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure

International Meeting for Applied Geoscience and Energy (IMAGE)

... several types of seismic anisotropy attributes were estimated, and subsequently evaluated by comparing with fracture information at several well...

Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors

T. David McGlone

Environmental Geosciences (DEG)

... provide. It is not unusual to find that several surveys of different types are necessary to provide an appropriate answer. Consider an exploration...

An Effective Physics-Based Deep Learning Model for Enhancing Production Surveillance and Analysis in Unconventional Reservoirs

Yuewei Pan, Ran Bi, Peng Zhou, Lichi Deng, John Lee

Unconventional Resources Technology Conference (URTEC)

... the effects of outliers, aberrant segments, and noise, and preserves the intrinsic characteristics during the pressure-rate-reconstruction procedure; (2...

A shallow velocity model building using full-waveform inversion on 3D onshore dataset

Young Seo Kim, Jewoo Yoo, Tong Fei, Ali Almomin

International Meeting for Applied Geoscience and Energy (IMAGE)

... to update the model by minimizing phase differences of diving and refracted events between field and modeled data. We verified the proposed workflow...

Statistical Analysis of Bed-Thickness Patterns in a Turbidite Section from the Great Valley Sequence, Cache Creek, Northern California

Christopher J. Murray , Donald R. Lowe, Stephan A. Graham, Paul A. Martinez , Jianjun Zeng, Alan R. Carroll , Ronadh Cox , Marc Hendrix , Christoph Heubeck , Donald Miller, Ian W. Moxon , Edward Sobel , Johannes Wendebourg , Thomas Williams

Journal of Sedimentary Research (SEPM)

... stratigraphic section from the sites, formation at Cache Creek. Of the 237 m of section, only one 7.7 m interval was discovered Three different types...

Abstract: Geostatistical Simulation of Petrophysical Rock Types, by C. J. Murray; #91012 (1992).

Search and Discovery.com

A Comprehensive Review of Fracture-Driven Interaction in Unconventional Oil and Gas Plays: Characterization, Real-Time Diagnosis, and Impact on Production

Harpreet Singh, Peng Cheng, Yuewei Pan, Chengxi Li, Yu Liu, Xi Wu, Mary Van Domelen, Samuel Rogers, Arash Dahi Taleghani, Meng Cao

Unconventional Resources Technology Conference (URTEC)

... on the characterization of FDI in terms of its controlling factors, types of FDI, and FDIs measured in different plays. Real-time diagnosis of FDI is explored...

Wave Power Gradient: An Approach to Holocene Depositional History

R. S. Murali

GCAGS Transactions

... of water about 17 km. long and 6 km. wide opening to the north. The study area may be divided into five major types physiographically: spit, shoal, open...

Integrated Shale Gas Reservoir Modeling

C. Mike Du, Xu Zhang, Y. Zee Ma, Peter Kaufman, Brad Melton, Sherif Gowelly

AAPG Special Volumes

... different from that of conventional or other types of unconventional reservoirs. It is commonly difficult to obtain a clear understanding...

The Role of Positive Feedback in the Development of Internal Oscillations for a Simple, Tightly Coupled, Nearshore Depositional Model

Brian S. Penn, John W. Harbaugh

Special Publications of SEPM

... of dynamical characteristics in geologic data sets Attempts to use dynamical system concepts to clarify the limitations of sedimen tary modeling...

Application of transient electromagnetic method (TEM) technique in South-East Asia: Case studies from onshore Sarawak and North Sumatra

Yuri Agafonov, Igor Buddo, Olga Tokareva, M. Shukur M. Ali, Mustapha M. Salleh

Geological Society of Malaysia (GSM)

... of signal originating from the subsurface and free from all types of noise. The records measured by recorder stations are processed by specialized TEM...

The Array Sonic .... A New Technique for Acoustic Measurements

A. James

Indonesian Petroleum Association

... of noise corruption on the data. Figure 10 shows the same data bandpassed 1-5 KHz and shifted in time to highlight the Stoneley events. The zone 11120-11140...

Resolving Multiphase Fractions in Horizontal Wells Using Speed of Sound Measured with Distributed Acoustic Sensors and a PVT Database

Peyman Moradi, Brian Seabrook, Neal Adair, Ricardo Garza

Unconventional Resources Technology Conference (URTEC)

... signal characteristics, such as amplitude, standard deviation, energy, RMS, intensity of different wavelet levels, dominant frequency, and peak intensity...

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

... Waves to increase lateral resolution. Our approach is fast and we believe it is more robust in the presence of variable source wavelet and noise. We...

ABSTRACT: The Nature and Distribution of Fluid Inclusions in the Monterey Formation in the Vicinity of the Santa Maria Basin, Califormia: Implications for Petroleum Migration, by R. J. Bodnar, C. L. Knight, R. C. Burruss; #91003 (1990).

Search and Discovery.com

Multicomponent seismic data vector reconstruction via quaternionic matrix factorization

Yonghai Fu, Jianjun Gao, Wenbo Sun, Yandong Wang, Fan Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... multicomponent data as independent components and recover each component separately. These component-wise approaches may destroy the polarization characteristics...

Abstract: Magnitude, Scaling, and Spectral Signature of Tensile Microseisms; #90224 (2015)

David W. Eaton

Search and Discovery.com

... and rupture characteristics of microseismic events are encoded in the spectra of radiated seismic waves. Compared with the determination of seismic moment...