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Keywords: porosity
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Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3854315-MS
... with the two acquisition modes. The first run was with a mode typically used for porosity and permeability analysis in conventional formations, and the second run was logged with the newly designed unconventional mode, which was recorded at a much faster rate than the conventional mode. The field engineer...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3852292-MS
... clastic rock pressure transient testing drillstem testing artificial intelligence reservoir simulation pressure transient analysis hydraulic fracture rock type hydraulic fracturing stimulation complex reservoir reservoir characterization reservoir geomechanics porosity permeability fracture...
Proceedings Papers
Mohammad Al-Bahar, Talal Al-Adwani, Vandana Suresh, Nejoud Al-Ostad, Anas Al-Rukaibi, Abrar Al-Najjar, Vladimir Caicedo, Gary Robinson, Ting He, Robert Johnston, Nima Hosseinpour-Zonoozi
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3855259-MS
... interpretation workflow reservoir geomechanics complex reservoir energy economics porosity log analysis thermal maturity knowledge management najmah shale slowness collaborative approach availability URTeC: 3855259 Evaluating the Potential of the World-Class Najmah Unconventional Reservoir...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3856929-MS
... resolution typical of dipole sonic logs; calibration of PVC-driven porosity reduction to equivalent steady-state PDP core measurements using nuclear magnetic resonance (NMR-based) theoretical permeability models. Assuming "uniaxial strain" boundary conditions, poroelastic theory relates pore volume change...
Proceedings Papers
Amena Alharthi, Muhammad Baig, Pierre Van Laer, Hassan Al Marzooqi, Abdulla Al Hashmi, Trevor Brooks, Aamer Al Bannay, Abdullah Al Blooshi, Mohammed Al Braiki
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3857395-MS
... formation shilaif formation log analysis reservoir characterization presented adipec core-log integration information well logging reservoir geomechanics abu dhabi porosity rock eval characterization basin compressional tectonics uae government economic geology van laer urtec...
Proceedings Papers
Mohamed Lamine Malki, Vamegh Rasouli, Mohamed Mehana, Ilyas Mellal, Mohammad Reza Saberi, Billel Sennaoui, Hichem A. K. Chellal
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3860082-MS
... Abstract Organic-rich shale characterization in Bakken shales is complex due to the heterogeneity and ambiguity of rock properties, including mineral composition and petrophysical properties such as porosities and fluid saturations. In addition, the dependence of the reservoir properties...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3868150-MS
... Abstract Natural fractures are important for oil and gas production in tight reservoirs that are usually characterized by ultralow matrix porosity and permeability. Natural fractures can be characterized by core sample analysis, image logs, production data, and other data sets; however, some...
Proceedings Papers
A. Katende, G. Awejori, M. Benge, S. Nakagawa, Y. Wang, F. Xiong, J. Puckette, M. Grammer, J. Rutqvist, C. Doughty, A. Bunger, T. Paronish, D. Crandall, J. Renk, M. Radonjic
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3869822-MS
... neutron porosity oil shale rock type mudstone fracture conductivity mineral fluid dynamics unconventional resource economics united states government mudrock flow in porous media proppant embedment concentration urtec 3869822 complex reservoir shale oil permeability porosity oklahoma...
Proceedings Papers
Roberto Suarez-Rivera, Evan Kias, John Degenhardt, Angelica Rios Alvarez, Rabah Mesdour, Shannon Eichmann, Anuj Gupta
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864914-MS
... selected to represent varying bulk density (ρ b ), total porosity (ϕ), and total organic carbon (TOC). Tests were conducted at confining stresses representative of the effective mean in-situ stress. We observed three distinct stress-strain behaviors that correlate with changing ϕ, ρ b , and TOC. Type-1...
Proceedings Papers
Elie Bechara, Talal Gamadi, Sugan Raj Thiyagarajan, Athar Hussain, Hossein Emadi, Ion Ispas, Cecil Millikan
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3866789-MS
... evaluating hydrogen storage. The initial study explored changes in wettability, interfacial tension between oil and water, viscosity and density, whereas this work focuses on exploring changes with these same properties, along with permeability, porosity, ultrasonic velocity, and elastic properties, under...
Proceedings Papers
Federico Gonzalez Tomassini, Juan Jose Fernandez, Marcelo Frydman, Victoria Lazzari, Juan Pablo Palacio, Martín Vítolo, Alfredo Moler, Ivan Lanusse Noguera
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3866768-MS
... fold and thrust belt depositional environment geochemical characterization interference gonzalez tomassini vaca muerta formation mudstone energy economics information porosity hydrocarbon mendoza unconventional resource technology conference exploration URTeC: 3866768 Assessing...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864823-MS
... in larger pores (20-200 nm), with the precipitation being more dominant, leading to a decrease in total porosity by up to 10%. The alteration of the cement plugs lead to an increase in matrix tortuosity by 6 and 3 times after 2 and 5 weeks of exposure respectively. Although dissolution and precipitation...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3866741-MS
... are intended for CO2 sequestration, and the Belloy formation is utilized for water disposal. Amplitude versus Offset (AVO) seismic inversion methods are used to determine the formations’ elastic properties. Rock physics analysis is conducted to estimate porosity and mineralogy variations allowing for a better...
Proceedings Papers
Son T. Dang, Elizabeth G. Krukowski, Michael J. Dick, Dragan Veselinovic, Rafael A. Mendoza, Rayvan Watson, Chandra Rai, Carl Sondergeld
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3863533-MS
... to better quantify fluid fractions. This workflow provides a multiple porosity-fluid saturation dataset to minimize the uncertainty in petrophysical measurements. For clay minerals, significant difference in relaxation time or total signal amplitude as a function of frequency is not observed. However...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3862247-MS
.... Density, P-wave and S-wave impedance are estimated, from which Young’s Modulus and Brittleness Index are calculated. The second CNN simultaneously estimates the effective porosity, clay, kerogen, and quartz volumes. A Bayesian lithofacies method was used to perform facies classification and generate...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3861336-MS
... stimulation program requires a detailed rock elastic, porosity, permeability, brittleness, TOC evaluation, sealing/fault proximity evaluation, natural fracture characterization (Salazar et al, 2022; Salazar et al., 2021; Rabe et al., 2021; Salazar et al., 2017). To achieve this goal, the reservoir...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3871063-MS
... ltf information midland basin recovery prediction porosity male dataset dommisse probability geomodel regime completion regressor urtec URTeC: 3871063 Survival Analysis Predicts Flow Regime Changes for Permian Basin Tight Oil Wells Frank Male*1, Robin Dommisse2 1. Pennsylvania State...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3702980-MS
... (as measured in mean absolute error) on a set of randomly selected test wells withheld from the data set used for model training are 3.4-3.7% for clay volume, 0.1-0.2 wt.% for total organic carbon, 0.025-0.033 g/cc for grain density, 0.7-1.1% for total porosity, and 5.4-7.4% for water saturation. These results...
Proceedings Papers
Bilu Cherian, Habib Guerrero, Richard Pratt, Tracy Lombardi, Zach Swanson, Olubiyi Olaoye, Santhosh Narasimhan, Yulia Faulkner
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3718453-MS
... produced), offset spacing, geomechanical units, petrophysical properties (effective porosities and saturation) and the size/type of fracture treatments pumped (cluster level). Analysis of feedback data and modeling results from multi-domain models will also shed light on uncertainties, characterization...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3721250-MS
... is comprised of two parts: (A) a scalable multi-well calibration step in which the well-log end-members are predicted for individual logs using core mineral volumes and porosity data across multiple wells and intervals; and (B) an interpretation step in which the calibrated end-members (part A) are used...
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