Stratigraphy, Devonian Swan Hills Reef Complexes of Central Alberta

N. R. Fischbuch

CSPG Bulletin

... a Late Devonian microfaunal assemblage. Lithological and faunal evidence points to a disconformity, marking a considerable time lapse, between...

2000 AAPG Annual Convention, April 16-19, 2000, New Orleans, Louisiana, - Abstracts, #90914 (2000).

Search and Discovery.com

Venezuela Exploration, Then and Now

Richard H. Sams, George Pinkley

Bulletin of South Texas Geological Society

... I had ever imagined. In the time lapse between our respective assignments, transportation in eastern Venezuela was itself is a lesson in contrasts...

Fluvial Morphology and Sediment-Flux Steering of Axial-Transverse Boundaries in an Experimental Basin

Sean D. Connell, Wonsuck Kim, Chris Paola, Gary A. Smith

Journal of Sedimentary Research (SEPM)

... intervals for use in surface mapping and to create time-lapse movies of surface processes. The orthorectified images have a resolution of 1164 × 677 pixels...

Wave-Formed Sedimentary Structures„A Conceptual Model

H. Edward Clifton

Special Publications of SEPM

... Evans in one meter of water at high tide in Willapa Bay do not shift position during the fall of the tide Time lapse photography of symmetric ripples off...

AAPG Annual Convention & Exhibition 2015

Search and Discovery.com

Static connectivity of stacked deep-water channel elements constrained by high-resolution digital outcrop models

Allie Jackson, Lisa Stright, Stephen M. Hubbard, and Brian W. Romans

AAPG Bulletin

..., by Conway et al. (2012) used repeat swath multibeam bathymetric data collected from surveys in 2005, 2008, and 2010 that show similar results via time-lapse...

AAPG 2014 ANNUAL CONFERENCE AND EXHIBITION

Search and Discovery.com

Petrography and Ages of Crystalline Basement Rocks of Florida--Some Extrapolations

Manuel N. Bass

AAPG Special Volumes

... of emplacement and does not require a great time lapse between magmatic crystallization and later cataclasis and hydrothermal alteration. The Sun No. 1...

Annual Meeting in Denver, CO. June 3-6, 2001, - Abstracts, #90906 (2001).

Search and Discovery.com

Development of Seismic Sources for Coastal CCS/CCUS Projects with Considering Underwater Noise Issues

Naoshi Aoki, Fumitoshi Murakami, Eiichi Asakawa, Takeshi Kozawa, Susumu Abe, Takuya Miura, Takao Nibe, Katsuhei Yoshioka, Takeshi Tsuji

Carbon Capture, Utilization and Storage (CCUS)

...]; Tsuji et al., 2023[7]; Tsuji et al., 2023[8]) for use in CO2 injection control systems; the second is a marine seismic vibrator, intended for time-lapse...

Regulatory Considerations for Mineralization Storage

Stephanie DiRaddo, Matthew Villante, Seunghwan Baek, Todd Schaef, Casie Davidson

Carbon Capture, Utilization and Storage (CCUS)

... 2016/11/01, 77. DOI: 10.1016/j.marpetgeo.2016.08.010. (18) Khatiwada, M.; Adam, L.; Morrison, M.; Wijk, K. v. A feasibility study of time-lapse seismic...

Demonstrating the Potential for Geological Storage of CO2: The Sleipner and GESTCO Projects

JOHN GALE, NIELS PETER CHRISTENSEN, ANNETTE CUTLER, TORE A. TORP

Environmental Geosciences (DEG)

... seismic time lapse surveying, a conventional oil industry technique (Brevik et al., 2000). The seismic image taken both before and after 2 years...

Illuminating Resolution

Paul Wood

GEO ExPro Magazine

... also allow the desired coverage to be obtained more accurately, important for time-lapse of 4D surveys that repeat the geometries of previous...

Milestones in Angolas Oil History

Tako Koning

GEO ExPro Magazine

... ENHANCED 4D REPEATABILITY   Frequent time-lapse seismic acquisitions Nantes, France [email protected] Houston, USA...

Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling

Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the deep reservoirs whether this would be for oil and gas exploration, CO2 sequestration or for time-lapse monitoring purposes. The seismic...

Puzzling Salt Structures

Thomas Smith

GEO ExPro Magazine

... to monitor the effects of oblique sub-salt highs and lows on the deformation we saw in the overburdens overlying the salt.” At the time, Tim was using...

High-resolution FWI of converted-wave data A case study from the Edvard Grieg field

Per Eivind Dhelie, Vidar Danielsen, Jon Andre Haugen, Emilie Davenne, Knut Richard Straith, Alireza Roodaki, Manuel Peiro, Alexis Fotsoh, Wenlei Gao, Nabil Masmoudi, Andrew Ratcliffe

International Meeting for Applied Geoscience and Energy (IMAGE)

...- and Vs- velocity models using full waveform inversion (FWI). Since the start of production from the field in November 2015, three vintages of time...

Subsalt image optimization in the Gulf of Mexico combining sparse OBN and legacy streamer data

Hongyan Li, Ruoyu Gu, Jarrod Hutson, Di Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...., and L. Sonneland, 1999, Non-rigid matching of migrated time-lapse seismic: 69th Annual International Meeting, SEG, Expanded Abstracts, 872–875, doi...

One more stride forward in Thunder Horse subsalt imaging with elastic FWI

Bunmi Elebiju, Qingsong Li, Ken Hartman, Francis Rollins, Ye Feng, Karl Kaiser, Werner Schinagl, Chi Chen, Alex Yanjun Hao, Zhiyuan Wei, Jiawei Mei

International Meeting for Applied Geoscience and Energy (IMAGE)

... Modular Dynamic Tester (MDT) data and time-lapse 4D signal. We can now better place wells in THN using amplitude from the FWI Images as an additional...

On-demand ocean-bottom nodes (OD OBN) for low-cost reservoir monitoring

Jorge L. Lopez, Samantha Grandi, Diego Juliano, Alexandre da Silva, Reinaldo Carvalho, Valter Beal, Thaires Miranda, Franklin Santos, Shaun Dunn, Nick Street, Chloe Kennard, Jeroen Rietjens, Erick Alexandre, Cristian Nevoso

International Meeting for Applied Geoscience and Energy (IMAGE)

... autonomous marine 4D (RAM4D): Unmanned time-lapse seismic acquisition: 87th Annual International Meeting, SEG, Expanded Abstracts, 5968–5973, doi: https...

Detecting Subsurface Voids Using the Microgravity Method … A Case Study from Kuala Lipis, Pahang

Ahmad Tajuddin Hj. Ibrahim, Che Noorliza Lat

Geological Society of Malaysia (GSM)

... according to the time lapse between readings. After correction, the first and last base readings should be equal. Regional Data Reduction The readings were...

Laboratory Experiments and Numerical Simulation on Bitumen Saturated Carbonates: A Rock Physics Study for 4D Seismology

Arif Rabbani, Jason Nycz, Zizhen Wong, Doug Schmitt, Ken Gray

Petroleum Exploration Society of Australia (PESA)

.... These physical property changes can be observed with time lapse seismic monitoring e.g. 4D seismology. The proper interpretation of geophysical...

Mapping of Rock Property Changes in Space and Time Using Microseismic Data through Full-Waveform Inversion

Jyoti Behura

Unconventional Resources Technology Conference (URTEC)

... a practical solution for hypocenter inversion through FWI. FWI of data from different stages of hydraulic fracturing can yield a time-lapse picture of changes...

Multiple Zone Coal Degasification Potential in the Warrior Coal Field of Alabama

Stanley L. Graves , Abner F. Patton , Wendell M. Beavers

GCAGS Transactions

... in maintaining zone isolation during stimulation. Also, required time lapse between treatment of zones to allow the well to depressurize involves costly...