Abstract: High-resolution Sequence Stratigraphy and Seismic Sedimentologic Characteristics of a Fluvial Depositional System, Guantao Formation of Lower Neogene, Wuqiang Oilfield, Jizhong Depression, Bohai Bay Basin, China, by Jiang, Li; Ji, Youliang; Zhang, Yunlong; Zhou, Yuqi; #90163 (2013)

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Identification of Fluid Flow Features in the Seafloor and Subsurface and their Implications for Prospect and Geohazard Assessment: Examples from the Australian Northwest Shelf

J. K. Dirstein, J. V. Hengesh, A. J. Stanley

Petroleum Exploration Society of Australia (PESA)

...., 1987). The Late Triassic to earliest Cretaceous and Cretaceous sequences of the Northern Carnarvon Basin (Fig. 1) reflect development of the rift system...

Three-Dimensional Characterization of Cave Networks Using Photogrammetry: Example from Longhorn Cavern, Central Texas

Josh Lambert, Robert G. Loucks, Guinevere McDaid

GCAGS Journal

... many opportunities to extract relevant information about the infrastructure of the cave (Fig. 4). A cave system recreated through the use of a digital...

Resource Assessment in the Northern Midland Basin: Detailed Mapping of Late Pennsylvanian, Wolfcampian, and Early Leonardian Margins and Flooding Surfaces Using Well Logs and Seismic Data

Steven W. Sinclair, Luis Crespo, Lowell Waite, Kevin Smith, Caitlin Leslie

Unconventional Resources Technology Conference (URTEC)

... Midland Basin utilizing available digital well logs closely tied to available 2D and 3D seismic data was therefore initiated in order to more accurately...

Broadband Seismic Technology and Beyond: Part IV: PGSs GeoStreamer „ Mission Impossible

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... pressure is multiplied by the geophone ghost. The resulting calculated low-frequency geophone response is then merged with the non-noisy measured geophone...

Integrated Asset Performance Management: A True, Holistic View of Asset Health and Risk

Chris Engdahl, David Hattrick

Australian Petroleum Production & Exploration Association (APPEA) Journal

... strategy reducing the impact of unplanned downtime by 60% (GE Oil & Gas 2016). Today, industrial leadership recognise that engaging in a ‘digital...

Multifrequency Acoustic Profiling for Water Reservoir Sedimentation Studies

John A. Dunbar , Peter M. Allen , Paul D. Higley

Journal of Sedimentary Research (SEPM)

... is to operate a completely separate acoustic subbottom profiling system. These systems use more powerful and still-lower-frequency sound sources (typically 2...

Real Time Emissions Monitoring: The Foundation of a Blockchain Enabled Carbon Economy

Preben Nielsen, Shaun Johnston, Philip Black

Australian Petroleum Production & Exploration Association (APPEA) Journal

... on current performance and strategies to reduce or offset emissions. High frequency, reliable data empowers an organisation to strategically optimise...

Outcrop-based reservoir characterization: A composite phylloid-algal mound, western Orogrande basin (New Mexico)

Patrick D. Doherty, Gerilyn S. Soreghan, John P. Castagna

AAPG Bulletin

... stratigraphic framework for the mound system (Figure 5). Individual depositional cycles (high-frequency sequences) are the basic skeleton for petrophysical...

Evaluation of a Conceptual Model for the Transverse Sediment Transport System of a Coastal Barrier Chain, Middle Atlantic Bight

Gerald L. Shideler

Journal of Sedimentary Research (SEPM)

..., namely, transverse subaerial migration. This was accomplished by evaluating a conceptual process-response model of a transverse transport system...

Chapter 5: Seismic Trace Inversion

Tom Wittick

North Texas Geological Society

... by computing the seismic response from a sonic log in a synthetic seismogram, there also is a technique for estimating the sonic log response from a seismic...

Pre-drill Reservoir Evaluation Using Passive Seismic Imaging

Charles Sicking, Jan Vermilye, Ashley Yaner

Unconventional Resources Technology Conference (URTEC)

... and cannot be easily modeled. These noises are suppressed using the trace filtering workflow that includes cepstral filtering and low cut frequency...

Plant debris accumulations in the Preto River Subbasin, Itanhaém, São Paulo, Brazil: Insights from geotechnology

Fresia Ricardi-Branco, Marco Ianniruberto, Adalene Moreira Silva, Fabio Branco

PALAIOS

...). The digital output was in NMEA 183 format to interface with the data from the acquisition system of side-scan sonar and the sub-bottom profiler. Portable...

Mechanical Stratigraphy and Deformation of the Gobbler Anticline, Sacramento Mountains, New Mexico, USA

Joseph C. Syzdek, Christopher K. Zahm, Charles Kerans, David H. Malone

Rocky Mountain Association of Geologists

... into a hierarchy based on the high-frequency sequence system tracts (i.e., transgressive system tracts) vs. regressive system tracts; Kerans, 1995...

A "Limited" 3-D Experience in the D-J Basin, Weld County, Colorado

Cliff Clark, Tom Birmingham, Kevin Revels

Rocky Mountain Association of Geologists

... economical approach to remove the residual noise. 10. Digital Frequency Filtering. Final filter was 10-100 Hz. 11. Two passes of velocity analysis were...

ABSTRACT: Sequence Stratigraphy of the Permian Delaware Mountain Group, Basin Floor Setting, Delaware Basin, West Texas and Southeastern New Mexico: Application of Stacking Pattern Analysis, by Wade D. Hutchings; #90906(2001)

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Petrophysical Characterization of 3D Printed Rock and Its Substitution in the Validation Experiment, #42303 (2018).

Lingyun Kong, Mehdi Ostadhassan, Chunxiao Li, Lei Gong,

Search and Discovery.com

... conclusion, providing porous media for upscaling, etc. Choose material/printing system Digital Rock • Kong, L., Ostadhassan, M., Li, C., Tamimi, N., 2018...

Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014)

Akhilesh K. Verma, Burns A. Cheadle, William K. Mohanty, Aurobinda Routray, and Lalu Mansinha

Search and Discovery.com

...) is a hybrid form of short-time Fourier transform and wavelet transform that provides a measure of the local Fourier frequency spectrum of the time...

Chapter 11: Earth, Mind, and Paper: Field Sketches as Expert Representations of the Hat Creek Fault Zone

Heather L. Petcovic, Carol J. Ormand, Bob Krantz

AAPG Special Volumes

... in academia (n=16), and non-geoscientist software developers and cognitive scientists (n=6). A total of 361 sketches of the normal fault system were collected...

Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods

Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera

Unconventional Resources Technology Conference (URTEC)

... of the frequency 𝜔, the azimuth 𝜓, the azimuth of the fracture system 𝜓! , the phase velocity 𝑣, the incident angle 𝜃 and the fracture index...

"Ruasa": An Automated Rapid Sediment Analyser: METHOD PAPER

John B. Anderson, Dennis D. Kurtz

Journal of Sedimentary Research (SEPM)

... Automated Sediment Analyser (RUASA) is a totally automated settling tube system which enables fast, reliable determination of size frequency () or settling...

Analysis of High Resolution Seismic Data: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Herman C. Sieck, George W. Self

AAPG Special Volumes

... of the frequency of the sparker system and the natural frequency of the earth, no matter how much energy is discharged, there is a maximum penetration due...

Marine Seismic Sources: Part VIII: Fish Hear a Great Deal

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... and a broadened frequency response range. The lateral line consists of a series of receptors along the body of the fish enabling detection of hydrodynamic signals...

Seismic and Well Interpretation of Fluvial Clastic and Coal Packages for Stratigraphic Traps within the Patchawarra Formation, Cooper Basin

Christopher Webb

Petroleum Exploration Society of Australia (PESA)

... markers. In this study area the focus was on combined with the seismic frequency, tuning and coal related the large seismic response at the coal...

Marine Vibrators: Part II: PGS's Technology Developments

Martin Landrø, Lasse Amundsen, Rune Tenghamn

GEO ExPro Magazine

... PGS PGS Two years after Petroleum GeoServices (PGS) was founded Improving Low Frequency Response in 1991, the company started to look...