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Search Results for Relative permeability in shale gas
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Relative permeability in shale gas
Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180201-MS
... Abstract In the literature, both huff-n-puff gas injection and chemical injection to modify relative permeabilities have been proposed to mitigate condensate blocking near the wellbore; and huff-n-puff gas injection has been proposed to improve liquid oil production in shale gas condensate...
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2670123-MS
..., reservoir simulation is very sensitive to relative permeability. Oil and gas relative permeability curves are very difficult to determine for shale reservoirs because of the very low permeability and time required for measurement. One approach to this issue is the use of predictive modeling from first...
Petrophysics 61 (02): 218–229.
Paper Number: SPWLA-2020-v61n2a7
Published: 01 April 2020
... PETROPHYSICS, VOL. 61, NO. 2 (APRIL 2020); PAGES 218 229; 12 FIGURES; 2 TABLES. DOI: 10.30632/PJV61N2-2020a7 Effect of Injection Pressure on the Imbibition Relative Permeability and Capillary Pressure Curves of Shale Gas Matrix Aymen Al-Ameri1 and Muhammed Abed Mazeel2 ABSTRACT For the spontaneous imbibition...
Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191878-MS
... model for estimating TMAC from Knudsen number K n . However, such a relationship returns negative TMAC values for K n > 23.1. Consequently, for the sake of simplicity, we approximately set TMAC = 0.8 ( Javadpour, 2009 ). Abstract Modeling shale gas relative permeability, k rg , has...
in An Automatic History-Matching Workflow for Unconventional Reservoirs Coupling MCMC and Non-Intrusive EDFM Methods
Published: 24 September 2018
Figure 3 Relative permeability curve for modeling gas and water flow in shale gas reservoirs. More
Published: 13 August 2020
Fig. 5 Tight gas and shale formation gas/water relative permeability and capillary pressure used in the simulation study. The drainage curve is used during the production period; the imbibition curve is used during the shut‐in period. More
Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198231-MS
... in estimating hydraulic fracturing effect and development of shale gas. In this study, an upscaling method is proposed to derive core-scale gas-water two-phase relative permeability from the perspective of multiphase pore-scale simulation results and experimental data. First, inorganic matter (IOM)/organic...
Paper presented at the International Oil and Gas Conference and Exhibition in China, June 8–10, 2010
Paper Number: SPE-131583-MS
... introduces issues of relative permeability and wettability, as well as gas solution and phase change. These features cover several of the production and storage mechanisms which are currently believed to be relevant in tight/shale gas systems. We employ the numerical simulator to examine various tight/shale...
Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144401-MS
... saturation complex reservoir shale gas civan relative permeability modeling & simulation upstream oil & gas shale gas reservoir numerical simulator simulator redistribution time simulation package fracture porous media permeability apparent permeability dynamic distribution...
Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195541-MS
.... Reservoir Characterization absolute permeability CEE nazari moghaddam flow in porous media flow rate experiment shale sample Eagle Ford Fluid Dynamics capillary end effect Injection Rate LGR relative permeability data Upstream Oil & Gas net stress saturation capillary pressure relative...
Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201651-MS
... Abstract This study provides a systematic method to study the gas/water transport behavior and water retention behavior in gas shale reservoir using analytical and numerical modelling approaches. The critical water saturation determined from the relative permeability curve is regarded...
Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196741-MS
... and carbonate rocks with tenths and hundredths of mD (i.e., one or two orders of magnitude higher permeability than shale rocks) are classified as tight rocks, and, accordingly, gas deposits confined to such rocks are classified as a tight gas. The most famous global shale gas formations are: Barnett...
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2148314-MS
...-178507-m urtec shale gas pore structure Reservoir Characterization relative permeability pore size distribution permeability PSD relative permeability model unconventional reservoir Exhibition proceedings capillarity Upstream Oil & Gas oil production spe annual technical conference...
Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200788-MS
.... Figure 10 Base water, oil-in-water, gas, and oil-in-gas relative permeability curves for the TOC-rich matrix in the Eagle Ford shale Figure 11 Base water, oil-in-water, gas, and oil-in-gas relative permeability curves for the fractures in the Eagle Ford shale At any specific saturation...
Shreerang Chhatre, Amy Chen, Muhammed Al-Rukabi, Daniel Berry, Robert Longoria, Kyle Guice, Daniel Maloney
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-313-MS
... matching parameter for tight/shale rock formations. To date, reliable laboratory measurements of gas-oil relative permeability have been limited to rocks with permeability on the order of hundreds of microDarcies or greater. This work describes laboratory measurements on rock with permeability of hundreds...
Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202337-MS
... introduces non-standard flow and storage mechanisms. This work develops a mathematical model that accounts for apparent permeability, compressibility of gas and shale, gas adsorption, Forchheimer gas flow, and multiphase flow parameters like relative permeability and capillary pressure, which depend...
Paper presented at the SPE Liquids-Rich Basins Conference - North America, September 21–22, 2016
Paper Number: SPE-181775-MS
.... Concepts and models developed in this study may assist operators in making critical Eagle Ford Shale development decisions, including optimizing individual well performance. Modeling & Simulation complex reservoir Upstream Oil & Gas relative permeability Eagle Ford shale shale gas...
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1023-MS
... water, oil-in-water, gas, and oil-in-gas relative permeability curves for the TOC-rich matrix in the Eagle Ford shale Figure 11: Base water, oil-in-water, gas, and oil-in-gas relative permeability curves for the fractures in the Eagle Ford shale At any specific saturation, oil, gas, and water relative...
Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200342-MS
... compositional simulator to forecast gas injection improved oil recovery (IOR) in shale. We also use the updated gas saturations in the multi-scale PVT model to modify the relative permeability tables used in the compositional simulation. We predict significantly higher gas production and lower oil production...
Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187398-MS
... in nano to pico Darcy range. Once trapped gas is present in the shale matrix, extreme relative permeability hysteresis effects were observed on subsequent imbibition of brine. Daigle et al. (2015) proposed a method for estimation of relative permeability in shales. The method interprets low-pressure...
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