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1-20 of 3477
Keywords: log analysis
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Proceedings Papers
An Underground Reservoir Resistivity Monitoring System for CO 2 Reservoir Characterization
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0002
... taken. The experimental results closely aligned with the characteristics predicted by the simulation data. log analysis formation resistivity toroidal coil well logging phase shift coil resistivity climate change annual logging symposium spwla 66th cable frequency current amplitude...
Proceedings Papers
Enhancing Electrofacies Prediction with Fuzzy Logic: A Pathway to Improved Subsurface Characterization
Available to PurchaseLuis Miguel Rojas, Manuella Yebra, Lilian S. Souza, Frederico S. De Miranda, José Roberto Barbosa Corrêa, Vinicius Veríssimo Nobrega de Oliveira
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0003
... geological subdiscipline spwla-2025-0003 electrofacies prediction lithology log analysis machine learning image log prediction membership function mudstone classification variation borehole image log formation reservoir characterization annual logging symposium spwla 66th transition...
Proceedings Papers
A Novel Hierarchical Correction of Array Induction Logging Data for Horizontal Wells in Tight Sandstone Reservoirs
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0004
... can accurately characterize the invasion and extract the electrical parameters of tight sandstone reservoirs, which lays a solid foundation for fluid identification and reservoir evaluation. clastic rock sandstone hz well geology well logging invasion sedimentary rock rock type log...
Proceedings Papers
Quantifying the Impacts of Spatial Distribution and Petrophysical Properties of Clay Minerals on the Multifrequency Complex Dielectric Permittivity of Shaly Sandstones
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0006
... geologist rock type reservoir characterization sandstone sample relative permittivity log analysis concentration cec lamination thickness voxel polarization dielectric permittivity shale sample pure shale sample cec value permittivity clay mineral annual logging symposium clay...
Proceedings Papers
Complex Permittivity of Shale and Brine: Core Analysis Results and Interpretation
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0007
... logging sedimentary rock mudrock geology mudstone frequency conductivity spwla-2025-0007 water saturation dispersion imaginary component log analysis permittivity complex permittivity annual logging symposium geologist rock type reservoir characterization polarization spwla 66th...
Proceedings Papers
Dual Independent Oval Pads (DIOP) Platform for Testing Wide Range of Complex Reservoirs
Available to PurchaseMoutaz Abdein, Gibran Hashmi, Carlos Eduardo, Tony van Zuilekom, Robert Gales, M. S. Iyer, Sarvagya Parashar
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0008
... testing data quality fluid dynamics reservoir formation testing log analysis geological subdiscipline annual logging symposium pressure transient analysis mobility configuration evaluation drawdown pressure flow area pump-out rate reservoir characterization probe spwla 66th pressure...
Proceedings Papers
Petrophysical Characterization of Secondary Organic Matter and Hydrocarbons in the Early Jurassic Formation Using Laboratory NMR Techniques
Available to PurchaseAbdul Mohsen Al Mershed, Asmaa Al Hammadi, Hawraa Baqer, Mihira Narayan Acharya, Z. Harry Xie, Phil Hawley, Christie Woodroof, Seán Dolan, Matthias Appel
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0009
... to equivalent bitumen-free zones. The permeability reduction can be up to two orders of magnitude in the most bitumen-rich intervals. sedimentary rock geologist geology rock type well logging heavy oil play complex reservoir log analysis reservoir characterization spwla-2025-0009 magnitude...
Proceedings Papers
Real Time Data Inversion Uncertainty Estimation of NMR Logs
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0010
... and suitable for real-time processing of NMR log data. activation log analysis geologist artificial intelligence geology well logging nmr activation inversion uncertainty nmr inversion uncertainty nmr spectral uncertainty spwla-2025-0010 micropore th annual logging symposium porosity...
Proceedings Papers
Discrete Inversion Method for Nuclear Magnetic Resonance Data Processing and Its Applications to Fluid Typing and Quantification
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0011
... based on discrete components and continuous distributions from ILT/Anahess. structural geology well logging clastic rock artificial intelligence sedimentary rock mudrock log analysis reservoir characterization application continuous distribution spectral resolution geologist rock type...
Proceedings Papers
Study of Rock Physical Properties Characterization Methods in Porous Media Using Ultra-Short Relaxation MRI
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0012
... assessment of the sample's heterogeneity. geologist mudrock clastic rock rock type log analysis well logging sedimentary rock geology flow in porous media mudstone experiment heterogeneity imaging zte sequence spectrum annual logging symposium fluid dynamics complex reservoir...
Proceedings Papers
Tortuosity Assessment for Reliable Permeability Quantification Using Integration of Hydraulic and Electric Current Flow in Complex Carbonates
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0013
... reservoir simulation geologist mineral rock type well logging permeability electrical tortuosity rock class university tortuosity reservoir characterization integration porosity workflow solid line flow in porous media log analysis hydraulic tortuosity annual logging symposium artificial...
Proceedings Papers
Synergy of Intelligent Wireline Formation Testing Platform Together with Drill Stem Testing to Unlock Hydrocarbon Potential in Asia Greenfield
Available to PurchaseD. Ling, S. Daungkaew, M. Kristensen, C. Cavalleri, H. Espinosa, A. Gisolf, A. Thorat, M. Sarili, S. N. Cheng, C. L. Chua, A. N. Azwa, M. A. Abu Talib, E. Motaei
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0014
... annual logging symposium reservoir dtt build-up drillstem testing flow in porous media depositional environment dst onepetro numerical model pressure transient formation testing log analysis spwla 66th simulation modeling stabilization SPWLA 66th Annual Logging Symposium, May 17-21...
Proceedings Papers
New Insights into the Understanding of Sand Injectite Complexes, Using Advanced Log Data, Ultra-Deep Resistivity Inversions and Outcrop Field Observations
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0016
... drilling operation log analysis structural geology well logging geobody inversion image log th annual logging symposium spwla 66 discontinuity breccia geological subdiscipline spwla-2025-0016 discordant contact sill interpretation udar inversion injectite complex sand injectite high...
Proceedings Papers
Assessment of Textural Heterogeneity Tensor Using 3D Micro-CT-Scan Images
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0017
... features, reducing the uncertainty in heterogeneity assessment, and enabling in making decisions on optimizing drilling and production operations. geologist structural geology artificial intelligence log analysis reservoir characterization sedimentary rock rock type heterogeneity carbonate...
Proceedings Papers
Data-Driven Methodologies for Enhancing Efficiency and Accuracy in Wireline Formation Testing
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0018
... their diagnostic capabilities. geology geologist fluid dynamics flow in porous media well logging artificial intelligence formation testing log analysis model machine learning stabilization spwla 66 efficiency decision-making real time system spwla-2025-0018 buildup stabilization time...
Proceedings Papers
A Method on Perforation Depth Investigation Using Borehole Acoustic Logging
Available to PurchaseLi Zhang, Wen Chen, Yue Liu, Chao Zhang, Xuekai Sun, Kun Shao, Xiqiang Li, Siyi Li, Hao Sun, Ran Zhang, Qi Zhang
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0019
... perforation cluster spwla-2025-0019 perforation stoneley wave source and receiver stc relationship diagram stc map direct stoneley wave perforation tunnel logging corporation simulation geology log analysis time delay corporation perforation penetration depth waveform technology SPWLA 66th...
Proceedings Papers
A Missing Well-Logs Generation Method Based on Generative Adversarial Networks Models
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0020
.... This research highlights the potential of deep generative models in petroleum engineering applications. sedimentary rock geologist neural network log analysis spwla-2025-0020 experiment well-log data c-gru deep learning well logging machine learning g-gan prediction accuracy zhang geology...
Proceedings Papers
Impact of CO 2 Cooling on Fluid Mobility in Shale: A T 2 Tomography Study
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0022
... in porous media fluid dynamics doi enhanced recovery log analysis annual logging symposium engineering liu mechanism artificial intelligence mudstone spwla 66th spwla-2025-0022 geologist mudrock well logging reservoir characterization sequence mobilization efficiency acquisition...
Proceedings Papers
Measuring Ultrasonic Velocities and Attenuation of H 2 and CO 2 -Saturated Sands for Deep Saline Reservoirs
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0023
... in porous media geologist enhanced recovery rock type log analysis reservoir characterization geological subdiscipline attenuation spwla-2025-0023 sandstone spwla 66th subsurface storage co 2 reservoir geomechanics effective stress annual logging symposium sedimentary rock geology well...
Proceedings Papers
Impact of CO 2 Storage Time on the Physicochemical and Mechanical Properties of Sandstone Formations: Insights for Long-Term CCS Applications
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Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0025
... mineral sandstone log analysis machine learning exposure reservoir characterization annual logging symposium brine interaction dindoruk well logging core analysis climate change dissolution spwla 66th engineering berea sandstone spwla-2025-0025 co -saturated brine porosity logarithmic...
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