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Showing 29,387 Results. Searched 200,630 documents.
Extended Abstract: The Ceduna Sub-Basin - An Exploration Update
J. Bruins, I. M. Longley, J. P. Fitzpatrick, S. J. King, A. M. Somerville
Petroleum Exploration Society of Australia (PESA)
... - Seismic data coverage prior to the award of EPP28, EPP29 and EPP30 to Woodside, Anadarko and PanCanadian. removal of swell noise, the attenuation...
2001
Will Lebanon be the Next Oil Province?
Øystein Lie, Jörn Fürstenau, John Comstock, Petroleum Geo-Services
GEO ExPro Magazine
.... The seismic acquired includes a dense MC2D grid and multiple overlapping MC3D surveys, providing a consistent dataset for regional interpretation...
2013
Angolan Kwanza Basin Expanding Proven Opportunities
Madhurima Bhattacharya, Harrison Moore
GEO ExPro Magazine
... existing challenges at the source, most notably high-frequency multiple suppression using a targeted de-multiple modelling and subtraction workflow...
2022
Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods
Allan T. Long, R. C. Anderson
AAPG Special Volumes
... in the data. Amplitude corrections must compensate for (1) irregular source strength, (2) source array effects, (3) inelastic attenuation, (4) transmission...
1992
Abstract: Investigating Power Variation in First Breaks, Reflections, and Ground Roll from Different Charge Sizes; #90174 (2014)
Christopher C. Petten and Gary F. Margrave
Search and Discovery.com
..., shot data from multiple charge sizes obtained in the Hussar low frequency experiment, conducted by CREWES, were analyzed using MATLAB. The first breaks...
2014
Essentials of Streamer Marine 3-D Surveys, by Malcolm Lansley, #40140 (2004).
Search and Discovery.com
2004
Integration of Seismic and Log Data of a Deep Borehole in the Basement Rocks of Northeastern Alberta; #41517 (2015)
Judith Chan, Douglas R. Schmitt
Search and Discovery.com
... of the subsurface. The processed data are used to identify the presence of fractures based on the attenuation and interference patterns of the waveforms...
2015
Upscaling of Diffusivity in CO2 Storage Processes in Deep Saline Aquifers
S. Oyagha, J. Benavides, D. M. Paker, B. Dindoruk, S. Gautam, R. R. Ratnakar
Carbon Capture, Utilization and Storage (CCUS)
... to multiple simulators. Furthermore, none used the recommended grid sizes to match the pressure decay data from experiments. In this study, we investigated...
2025
On singularity points in elastic orthorhombic media
Alexey Stovas, Yu Roganov, V. Roganov
International Meeting for Applied Geoscience and Energy (IMAGE)
... the symmetry planes. The image of the singularity point in group domain (group velocity ellipse) is defined. The types of degeneracy are analyzed for all...
2022
Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani
Indonesian Petroleum Association
... update deeper with better convergence and stability. In this study from the South Mahakam area in offshore Indonesia, multiple layers of carbonate...
2021
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
... on the subsequent processing are numerous. For example, better results are expected in velocity study, statics, multiple attenuation, optimum stacking...
1978
Listening from a Distance
Ted Moon
GEO ExPro Magazine
... pays off for shale plays A BuriedArray™ of geophones deployed across a field enables the monitoring of multiple wells simultaneously over the life...
2011
Dynamic Imaging of Fluid Mobility in Low-Permeability Matrices Using
Marko Maučec, Ron Dusterhoft, Richard Rickman, Ron Gibson, Andy Buffler, Maciek Stankiewicz, Michael van Heerden
Unconventional Resources Technology Conference (URTEC)
.... Conventional bi-wing fractures in vertical wells cannot achieve and maintain economic production under these conditions and multiple traverse fractures...
2013
Coal Fracture (Cleat) Patterns in Upper Cretaceous Fruitland Formation, San Juan Basin, Colorado and New Mexico - Implications for Coalbed Methane Exploration and Development
Carol M. Tremain, Stephen E. Laubach, Neil H. Whitehead III
Rocky Mountain Association of Geologists
... cleat direction. In the domain boundary region, the prevalence of two directions of strongly developed fractures and resulting increased coal friability...
1991
Noise analysis and ML denoising of DAS VSP data acquired from ESP lifted wells
Ge Zhan, Yao Zhao, Cheng Cheng, Josef Heim, Weihong Fei, Mike Craven, Scott Baker, Gilles Hennenfent
International Meeting for Applied Geoscience and Energy (IMAGE)
... quality that first breaks, multiple arrivals, and converted waves are clearly seen on a raw shot located 2.5 km away from the wellhead. However, after...
2022
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... location (red). The north-western part of the survey has multiple extensional faults starting from 250 m down to 5000 m in depth. These faults result...
2019
Some Applications of CT-Scanner in Petroleum Engineering
Septi Anggraeni, Indra Jaya, Bambang Widarsono, Hari Hardiman, Pamuji, Alit Gurmilang
Indonesian Petroleum Association
... quality by the use of multiple detectors in a translate/rotate configuration. A large improvement then occurred, in which rotating-only, fan beam geometry...
2002
Phase-encoded waveform inversion for multiples
Yike Liu, Bin He, Xiao-Bi Xie, Yingcai Zheng
International Meeting for Applied Geoscience and Energy (IMAGE)
..., University of Houston Summary Full-waveform inversion (FWI) can inherently handle all wave types, including turning waves, and primary and multiple...
2022
Probabilistic Facies Assignments in the La Luna Formation, Middle Magdalena Basin, Colombia, from Standard Well Logs Using Whole Core CT Scan Data as Initialization Input
Eric Eslinger, Maria Cantisano, Nelbett Marfisi, Roger M. Slatt, Zarith Pachon
Unconventional Resources Technology Conference (URTEC)
...: Initialization and one iteration using the core description facies after simplifying into three facies. Tracks 7 and 8: CMP plots for unsupervised clustering...
2014
Fault Interpretation Problems in the Southeast Barrow Sub-Basin
R. K. Whyte
Petroleum Exploration Society of Australia (PESA)
..., southeast Barrow Sub-basin NORMAL INCIDENCE RAYTRACING MODEL4 CMP NO. 51 0 101 151 l~ n 500 0 w l (/) 6 w 1000 :::2: Iii i= m...
1994
Seismic prediction technology for shale gas double sweet spots: A case study of the Ordovician Ulalik Formation in the western margin of the Ordos Basin, China
Yutan Dou, Fei Li, Guanghong Du, Mengbo Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and the complex pore The post-stack seismic data is decomposed in multiple directions in the discrete frequency domain, and the types in rocks are described...
2022
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... conversion is the process by which interpreted seismic horizons (and time domain seismic itself) are converted from the travel time domain to the depth...
2018
Gaining Insight into Formation Anisotropy Using Full Azimuth Imaging and Analysis Tools
Duane Dopkin, Anat Canning, Philip Neri
Indonesian Petroleum Association
... dataset is picked independently from the other sectors. Consequently, velocity picking must be performed multiple times, and there is no consistency...
2012
Quantitative Characterization of Hydraulic Fracture Geometry Based on Distributed Strain Sensing Data from True Tri-Axial Experiments
Jin Tang, Haifeng Fu, Nailing Xiu, Ming Chen, Shuai Li, Yang Shi, Bo Cai, Dingwei Weng
Unconventional Resources Technology Conference (URTEC)
... with multiple layered principal stress loading using OFDR-based fiber-optic sensors with a concrete specimen of 30in×30in×36in dimension. The fiber-optic...
2024
Application of Sequential Offset Technique in Full Waveform Inversion; #42598 (2025)
Binggang Wang
Search and Discovery.com
.... Full waveform inversion modeling is typically an ill-posed problem with multiple solutions (Tarantola A, 1984). During the data modeling process, the low...
2025