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Keywords: capillary pressure
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21494-MS
.... Integrating the results from these three aspects, the sealing capacity can be evaluated by capillary pressure sealing, pore pressure sealing and the effects on the sealing efficiency for CO 2 . There are two gas migration mechanisms in the area: gas diffusion and gas advection. The gas in the caprock of...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20287-MS
... saturated cores. First, relative permeability curves are calculated using the Johnson–Bossler–Naumann (JBN) method ( Johnson et al. 1959 ). Then, modified JBN model is defined to account for capillary pressure. Lastly, numerical simulator is used to generate relative permeability curves based on history...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19854-MS
... Capillary pressure and relative permeability are essential measurements that are directly affecting multi-phase fluid flow in porous media. The difficulty of calculating them rises being constrained to core analysis in the laboratory with many challenges of mimicking reservoir conditions. This...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20035-ABSTRACT
... segmented image black pore permeability plug region 1 voxel subsample international petroleum technology conference porosity calcite capillary pressure Khalili , A. D. , Arns , C. H. , Arns , J. . 2012 . Permeability Upscaling for Carbonates from the Pore-Scale Using Multi...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20096-MS
... Aiming to improve the characterization of Carbonate Reservoirs from resource assessment to optimization of the static and dynamic modeling, we describe a holistic flowchart for an integrated approach by using the capillary pressure measurements. Its most innovative steps from pore scale to...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19507-MS
... hydrocarbon recovery. At the same time building and initializing a model based on different free water level positions across the field, zero capillary pressure, is challenging. Perched water contacts are the result of water entrapment during the hydrocarbon migration that could lead to variability in free...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19514-MS
... Abstract Capillary pressure is a crucial step in reservoir properties definition and distribution during static and dynamic modelling. It is a key input into saturation height modelling (SHM) process, understanding the fluid distribution and into reservoir rock typing process. Capillary...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19068-MS
... Abstract Capillary pressure and relative permeability are the two main factors determining the multiphase flow in oil and gas reservoirs. Dynamic capillarity, which includes the dynamic capillary pressure and the dynamic relative permeability, should be considered when performing waterflooding...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18643-MS
... chemical flooding methods Upstream Oil & Gas polymer flooding capillary pressure Oil Recovery gas wetness reservoir permeability water flooding oil-ga relative permeability gas flooding Aluhwal , H. and Kalifa , O. Simulation study of improving oil recovery by polymer...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18815-MS
... multiple wells. The analytical derivation assumes vertical equilibrium, in that any perturbation in the vertical direction is instantaneously equilibrated. Such an assumption gives maximum crossflow and therefore maximum upward and downward coning of the phases. The solution allows for capillary pressure...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18865-MS
... Abstract Spontaneous imbibition is an important process to increase oil recovery in fractured carbonate reservoirs. Due to the nano-scale pores and throats distributed in tight oil reservoirs, capillary pressure became much larger, which may result in a much stronger imbibition. An...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 6–9, 2015
Paper Number: IPTC-18331-MS
... salinity. We report results of an investigation into the impact of reservoir conditions on capillarity and multiphase flow through effects of wetting. The semi-dynamic capillary pressure core flooding technique was used with in situ saturation monitoring. The observations were made using a reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18132-MS
... data quality reservoir simulation displacement residual oil saturation oil saturation straight line end effect displacement experiment capillary pressure permeability procedure relative permeability curve saturation relative permeability data IPTC-18132-MS Oil -Water Relative...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18211-MS
... Physics) has contributed reliably to reservoir core characterization through the application of Dual Energy X-ray CT Scanning (Walls and Armbruster, 2012 and Al-Owihan et al., 2014) and to the prediction of reservoir engineering quantities like capillary pressure and relative permeability through direct...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17820-MS
... measurements. Relative permeability can also be derived from other parameters such as capillary pressure data. Mahmoud et al. (2013) predicted the capillary pressure from well logging data in carbonate reservoir and sandstone reservoir. Purcell (1949) reported a mathematical model to calculate the relative...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17799-MS
...: porosity, permeability, relative permeability, cementation, saturation exponent, rock types, fluid types/contacts, interfacial tension, wettability and capillary pressure. Inaccurate to characterize and model of these reservoir properties and fluid will lead to give high uncertainty of reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17920-MS
... WAG parameters must be measured and fixed prior to FAWAG experiment and simulation. Capillary end effect, formation water salinity effect on contact angle and capillary pressure impact on coreflood results needs to be carefully considered in both laboratory and modeling stages. Different...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17253-MS
... must be accurately characterized to reduce major uncertainties for CO2 storage and EOR in carbonate rocks. Observations of reservoir condition multiphase flow and reactive transport properties for the CO2-brine-carbonate rock system are provided including wetting properties, capillary pressure...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17288-MS
... as the special core analysis (SCAL) properties relative permeability and capillary pressure. While measurement of these reservoir properties can certainly be challenging to execute, there is a long history of successful, high-quality laboratory SCAL measurements. Before adoption of a DRP approach to...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17489-MS
... performance prediction production forecast iptc 17489 workflow international petroleum technology conference capillary pressure information porosity base case permeability IPTC 17489 Maximizing the Benefits of Real-Time LWD Data for Production Performance Prediction Rita E. Okoroafor, Shahid Haq...

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