Predicting the time-evolution of CO2 saturation through a combination of rock physics and full-waveform inversion

Qi Hu, Dario Grana, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the vertical direction (Figure 1a). The initial water saturation (before injection) is equal to 1 everywhere. The CO2 saturation distribution in Figure 1b...

Spontaneous Potentials in Hydrocarbon Reservoirs during Waterflooding: Application to Waterfront Monitoring, #120066 (2012)

M.D. Jackson, M.Y. Gulamali, E. Leinov, J.H. Saunders, J. Vinogradov

Search and Discovery.com

... steps. A water saturation front moves towards the well. Ahead of the front, oil flows in the presence of irreducible water; behind the front, water...

Bolton Field Hinds County, Mississippi

Xavier M. Frascogna

Mississippi Geological Society

... space): 20% Water saturation (pore space): 30% Mooringsport sands— No data available. High and Low Rodessa— Permeability: 0-1200 Md...

Cranfield Field (Lower Tuscaloosa) Adams and Franklin Counties, Mississippi

Xavier M. Frascogna

Mississippi Geological Society

....   Porosity: 30%   Oil saturation (pore space): 4.2%   Water saturation (pore space): 68% Paluxy gas pool—   Permeability: 16 Md...

Abstract: Mineralogy, Petrology and Hydrocarbon Saturation in the Three Forks Reservoir, North Dakota

David M. Petty

Houston Geological Society Bulletin

... characteristics and water saturation distributions. The best Three Forks hydrocarbon saturations occur in brown to brownish-orange to tan, sandy...

Project 8 - Newport Strawn Field, Newport Strawn Project, Clay County

Frank Parrish Jr., Paul Meadows

Bureau of Mines

... Productive area of field acres . . . • • Average connate water saturation pet . • Reservoir pressure: Initial At start of water injection Gas-oil...

The Sellia Oil and Gas Fields of Dagestan

N. V. Fenev Н. В. Феньев

Petroleum Geology: A Digest of Russian Literature

..., a porosity of 5-13% was established. Study of the saturation of these specimens showed that the coefficient of water saturation is 5% on the average...

Reservoir Geology of the Taylor Sandstone in the Oak Hill Field, Rusk County, Texas: Integration of Petrology, Sedimentology, and Log Analysis for Delineation of Reservoir Quality in a Tight Gas Sand: Reservoir Characterization and Modeling

C. L. Vavra, M. H. Scheihing, J. D. Klein

AAPG Special Volumes

... an iterative solution. Water saturation calculations were carried out using Archie's equation with laboratory-determined coefficients a, m, and n...

Fast, Fully Probabilistic, Nonlinear Inversion of Seismic Attributes for Petrophysical Parameters; #120047 (2012)

Andrew Curtis, Mohammad Shahraeeni, and Gabriel Chao

Search and Discovery.com

... is to estimate the joint probability density function (PDF) of model vectors consisting of porosity, clay content, and water saturation components at each...

Effect of Gas-liquid Anomalous Diffusion on Production Behavior and Pressure and Rate Transient Responses in Unconventional Reservoirs

Gizem Yildirim, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

... volume, B) (rb/stb) is the formation volume factor of oil, µ) (cp) is the oil viscosity, t (days) is the time, S+ (fraction) is the water saturation...

Three Dimensional Reservoir Geomodeling For Reserve Calculation And Prospect Development Using Petrophysical Analysis Integration At DNF Field, South Sumatera Basin

Fitriana Aprilia, M. Zahri Firmansyah

Indonesian Petroleum Association

... the bottom of the lithological units (units 1 to 3) are in the form of carbonate rock with very tight porosity. The water saturation was determined from...

Integration of Time Lapse Seismic and Dynamic Reservoir Model Facilitate EOR Immiscible Water Alternating Gas (IWAG) Programme in Oil Field, Offshore Peninsular Malaysia, #40886 (2012)

Russikin Ismail, Noreehan Shahud, Yeshpal Singh, Ramli Ibrahim

Search and Discovery.com

...Integration of Time Lapse Seismic and Dynamic Reservoir Model Facilitate EOR Immiscible Water Alternating Gas (IWAG) Programme in Oil Field, Offshore...

Hydrocarbon Prosepecting Using "Quick Look" Bulk Volume Water

Mark H. Franklin

Rocky Mountain Association of Geologists

... (QLBVW) technique is introduced. Previous BVW analysis required the generation of cross-plots of porosity and water saturation. Its usefulness...

Hydrocarbon trapping in hydrodynamic salinity gradients: Williston Basin case studies

David M. Petty

AAPG Bulletin

..., as reflected in the water saturation contours (Figure 6B) that define a single, continuous accumulation, rather than local compartmentalized accumulations...

Quantitative Assessment of Shale Gas Potential Based on Its Special Generation and Accumulation Processes, , #40819 (2011)

Yongchun Tang, Daniel (Xinyu) Xia,

Search and Discovery.com

... + water  Late gas potential  Oil expulsion efficiency Oil cracking gas  Water saturation  Sweet spot screening considering Gas from reforming...

Kinetic Control of Morphology, Composition, and Mineralogy of Abiotic Sedimentary Carbonates: REPLY

R. Kevin Given, Bruce H. Wilkinson

Journal of Sedimentary Research (SEPM)

... marine water than by conditions in localized microenvironments, that marine fluid saturation state exerts a considerable influence on calcite magnesium...

Worldwide Examples of Low Resistivity Pay

Robert M. Sneider

Houston Geological Society Bulletin

... high irreducible water saturation. The Archie lithology exponent (m) and saturation exponent (n) for many LRLC reservoirs range from 1.4 to 1.85 and from...

Petrophysical Assessment for Early Water Production in the Ujung Pangkah Field, East Java, Indonesia

Shofiyuddin, Sigit Sutiyono

Indonesian Petroleum Association

... to understand interaction between fluid and rock surface but also to help in the water saturation modeling. Phase-I development was carried out based...

Seismic Rock-Property Transforms for Estimating Lithology and Pore-Fluid Content, by Haitao Ren, Fred J. Hilterman, Zhengyun Zhou, and Mritunjay Kumar, #40224 (2006).

Search and Discovery.com

Gas Hydrate Mapping using 3D CSEM; #80676 (2019)

Raghava Tharimela, Allan Filipov

Search and Discovery.com

... interface usually caused by high/low saturated 100 10 Water Saturation (%) 0 100 Correlation between water saturation and hydrates (Spangenberg...

The Commercial Convergence of CO2 EOR, Residual Oil Zones and Aquifer Dynamics

L. Stephen Melzer

West Texas Geological Society

... present in all reservoirs create transitions of oil and water saturation within a depth interval that is somewhat uncertain but usually quite thin...

Development of a Novel Compositional Simulation Approach to Model Recovery from Volatile Oil Reservoirs

E. Syahrial, T. S. Daltaban

Indonesian Petroleum Association

... and water saturation, a linearised explicit equation for the hydrocarbon saturation, and explicit equation for the overall explicit composition for each...

Mineralogical Model: The Basis for the Estimation of Accurate Cased Hole Petrophysical Properties in a Complex Environment. Case of Bajo Barreal Formation, Golfo San Jorge Basin, Argentina; #51620 (2019)

Rafael Zambrano, Alejandro D'odorico, Pablo Saldungaray, Guillermo Pedersen, Agustin Arguello, Daniel Astesiano

Search and Discovery.com

... properties such as clay volume, porosity, water saturation, and permeability through evaluation techniques not previously available due to the lack...

Customized Formation Evaluation Workflow and Production Prediction of a Shale Gas Reservoir: A Case Study in Huangjinba Block, China

Xing Liang, Gao Cheng Wang, Li Wei Jiang, Yun Rui, Zhao Zhang, Jue Mei, Yue Wang, Kai Xuan Li, Xian Ran Zhao, Hai Peng Zhao, Feng Pan

Unconventional Resources Technology Conference (URTEC)

... is successfully utilized to calibrate the porosity, permeability, and water saturation derived from a wireline petrophysical calculation. Ion-milled backscatter...

Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin

Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi

Indonesian Petroleum Association

... inversion, the water saturation volume is obtained to see the hydrocarbon distribution in the study area. The results show that the two inversions...