Advanced Pulsed Neutron Multifunction Spectroscopy Logging: A Game Changer in Wells Evaluation and Production Enhancement Projects

Chiara Cavalleri

Indonesian Petroleum Association

... have difficulties in providing a reliable evaluation in presence of complex completions and borehole settings, multiple fluid phases and distributions...

ABSTRACT: 3D Characterisation of Potential CO&sub2; Reservoir and Seal Rocks, by Golab, Alexandra; Romeyn, Rowan; Averdunk, Holger; Knackstedt, Mark; Senden, Tim; #90155 (2012)

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Sparse time-frequency representation based on Unet with domain adaptation

Yuxin Zhang, Naihao Liu, Yang Yang, Zhiguo Wang, Jinghuai Gao, Xiudi Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... discrepancy (MMD) is the main part in domain adaption network (DAN) to judge the discrepancies of source domain and target domain. And, the multiple...

Joint Inversion Vs Independent Inversion of PPPS Seismic Data Stack in Bekapai Field

Wahyu Triyoso, Madaniya Oktariena, Firman Syaifuddin, Jacques Bonnafe, Hilfan Khairy, M. Cepi Adam, Natalia Anggriani

Indonesian Petroleum Association

... of information. The objective is to invert directly from multiple seismic traces to multiple inverted results in a simultaneous process. The process is called...

Land seismic multi-parameter FWI imaging

Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing

International Meeting for Applied Geoscience and Energy (IMAGE)

... wavefield, including multiple reflections. This eliminates the need for complex modeling and adaptive subtraction workflows required to remove...

Unveiling and Imaging Karst Through Refined Wavefield Separation

Riaz Alai, M Afiq B Mokhtar, Yonghe Guo, Pongga Wardaya, Jun Wang , Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... subtraction, SEG, San Antonio Wang, M. and Hung, B., 2014, 3D Inverse Scattering Series Method for Interbed Multiple Attenuation. 76th EAGE Annual...

Numerical Upscaling of Discrete Fracture Networks for Transient Analysis

Vincent Artus

Unconventional Resources Technology Conference (URTEC)

... in the computational domain. The procedure is such that created groups can aggregate cells of the same rank only. This ensures that transient processes...

Reservoirs Come in All Shapes and Sizes, and Some are More Difficult than Others

Stephen Pickering, Steve McHugo

GEO ExPro Magazine

... of the subsurface. Issues relating to wavelet stability and attenuation of multiple reflections were important aspects of the processing sequence. Probability...

On Illogical Interpretation of Geological Structures in the Rocky Mountain Foreland Province: Reply

Donald S. Stone

Rocky Mountain Association of Geologists

... domain. Matthews seems to be implying that the thick-skinned, basement-involved drape-fold model was used by Amoco in their interpretations of thrust-belt...

Geophysical characterization of a leachate plume from a former municipal solid waste disposal site: A case study on Norman landfill

Md. Iftekhar Alam, Andrew Katumwehe, and Estella Atekwana

AAPG Bulletin

.... This study was conducted to locate the extent of the Norman landfill leachate plume, which has been influenced by dispersion and attenuation since its...

Seismic Modeling of Reservoir Heterogeneity Scales: An Application on Gas Hydrate Reservoirs

Search and Discovery.com

..., and their integration play a significant role in seismic wave propagation. Synthetic reflections imply that the strong attenuation observed in the field data...

Abstract: Microseismic Signal Loss from Reservoir to Surface; #90187 (2014)

S. C. Maxwell, D. Raymer, M. Williams, and P. Primiero

Search and Discovery.com

... proven to be the key technology to optimize hydraulic fracture stimulation of unconventional reservoirs. As the industry has moved to multiple...

GEO 2016; - Abstracts, #90254 (2016).

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CSPG/CSEG/CWLS GeoConvention 2012, May 14-18, 2012 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90174 (2014).

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Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... migration workflow that includes designature to zero phase, random and linear noise attenuation, multiple elimination, Kirchhoff prestack depth...

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)

... post-migration processing including noise attenuation, residual multiple suppression, and signal enhancement, the OBN and streamer data RTM were...

Enhancing the Process of Knowledge Discovery from Integrated Geophysical Databases Using Geo-Ontologies

Shastri L. Nimmagadda, Heinz Dreher, Andi Noventiyanto, Aswin Mostafa, Giuseppe Fiume

Indonesian Petroleum Association

..., seismic, electrical and electromagnetic datasets are typical geophysical domains, including their sub-surface geophysical data domain, when integrated...

ABSTRACT:  

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ABSTRACT Using the Virtual Seismic Atlas to Aid Interpretation of Deepwater Fold-Thrust Belts, #90123 (2011)

Taija Torvela, Rob Butler, Bill McCaffrey

Search and Discovery.com

... of the data is often subjective and multiple interpretations of the same data are possible, leading to uncertainties in the final product. This problem...

Abstract: Flow Simulation Models of Fractured Carbonate Reservoirs: Challenges, Current Practices and Future Prospects, by Olivier Gosselin, Luc Pauget, and Ahmad Abushaikha; #120034 (2012)

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Shooting Seismic in Linked Circles

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

...: WesternGeco In Norway, StatoilHydro and WesternGeco conducted an extensive collaborative full-azimuth survey design and modeling project to evaluate multiple...

Towards a New Era

Halfdan Carstens

GEO ExPro Magazine

... to solve several unknowns with a single measurement technique, although until recently explorationists had no choice. In the borehole domain...

Coupling diagenesis and mechanics for more realistic simulation of natural fracture pattern development

Byungtark Lee, Jon E. Olson, Stephen E. Laubach

International Meeting for Applied Geoscience and Energy (IMAGE)

... which surround the target domain and create a semi-finite body condition. Stresses on the fence elements are adjusted as deformation proceeds...

Australian National Ocean Bottom Seismograph Fleet Advances Conventional Exploration

Alexey Goncharov, Michal Malinowski, Dejan Sekulic, Ashby Cooper, Peter Chia, Alexander Gavrilov, Garrick Paskos

Australian Petroleum Production & Exploration Association (APPEA) Journal

...-source signal down to 2 Hz, and usable first arrivals to offsets greater than 100 km. Attenuation of strong residual previous-shot-energy...

Moment tensor inversion of perforation shots using distributed acoustic sensing

Milad Bader, Robert G. Clapp, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

... limit (Gilbert, 1971). Alternatively, when the time function is unknown, the MT is inverted in the frequency domain (Gilbert, 1973). In the case...