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Relative permeability in shale gas

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Proceedings Papers

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...
Proceedings Papers

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...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208361-MS
... production data oil relative permeability curve scenario flowing pressure relative permeability data URTEC-208361-MS Effect of Relative Permeability on Modeling of Shale Oil and Gas Production Hamid Behmanesh, SAGA Wisdom, University of Calgary; Chris R. Clarkson, University of Calgary; S. Hamed...
Journal Articles
Petrophysics 61 (02): 218–229.
Paper Number: SPWLA-2020-v61n2a7
Published: 01 April 2020
.../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, where the driving force is the capillary pressure only, multiple analytical models were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191878-MS
... is not that notable. (4) The real gas effect is beneficial for the gas relative permeability, and the influence is considerable when the pressure is high enough and when the nanopores of bulk shale are mostly with smaller size." Gas transport in shales Modeling flow in unconventional reservoir rocks...
<span class="search-highlight">Relative</span> <span class="search-highlight">permeability</span> curves in the <span class="search-highlight">shale</span> <span class="search-highlight">gas</span> model: (a) matrix water-<span class="search-highlight">gas</span> r...
Published: 21 February 2022
Fig. 10 Relative permeability curves in the shale gas model: (a) matrix water-gas relative permeability, and (b) fracture water-gas relative permeability. More
Tight <span class="search-highlight">gas</span> and <span class="search-highlight">shale</span> formation <span class="search-highlight">gas</span>&#x2F;water <span class="search-highlight">relative</span> <span class="search-highlight">permeability</span> and capillary...
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
Water-<span class="search-highlight">Gas</span> <span class="search-highlight">relative</span> <span class="search-highlight">permeability</span> curves. Left: Marcellus <span class="search-highlight">Shale</span> rock matrix r...
Published: 26 September 2022
Figure 2 Water-Gas relative permeability curves. Left: Marcellus Shale rock matrix relative permeability curves based on ( El sgher et al. , 2018 ; Muther et al. , 2022 ; Seales et al. , 2016 ). Right: solid lines represent the hydraulic fracture (HF) and dashed lines represent the natural fr... More
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198231-MS
... , and Leong , Yee-Kwong . 2017 . A multiscale-multiphase simulation model for the evaluation of shale gas recovery coupled the effect of water flowback . Fuel 199 : 191 – 205 . Ojha , Shiv Prakash , Misra , Siddharth , Tinni , Ali 2017 . Relative permeability estimates...
Proceedings Papers

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...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 18–20, 2022
Paper Number: SPE-211869-MS
... time depends solely on the gas-liquid relative permeability curve. Conclusions This work first gives the geology and petrophysics background of the shale oil reservoir in northeast China. The target reservoir is identified by laminated and layered shale with strong anisotropy. Micropores...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195541-MS
... experiment shale sample Eagle Ford Fluid Dynamics capillary end effect Injection Rate LGR relative permeability data Upstream Oil &amp; Gas net stress saturation capillary pressure relative permeability permeability Introduction Fluid flow in low-permeability unconventional reservoirs...
Proceedings Papers

Paper presented at the North American Unconventional Gas Conference and Exhibition, June 14–16, 2011
Paper Number: SPE-144401-MS
... for the proper description of the relevant phenomena, and predict gas production and water displacement in shale-gas reservoirs. reservoir simulation reservoir simulator saturation complex reservoir shale gas civan relative permeability modeling &amp; simulation upstream oil &amp; gas shale gas...
Proceedings Papers

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 &amp; Gas oil production spe annual technical conference...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201651-MS
... 0 is the initial water content in shale. Gas-water relative permeability in shale at Stage I For gas/water two phase scenario, the Brooks-Corey model provides the relative permeability model as( Leverett, 1941 ; Ma et al., 2017b ): (12) k r g = k r g * ( 1...
Proceedings Papers

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 &amp; Simulation complex reservoir Upstream Oil &amp; Gas relative permeability Eagle Ford shale shale gas...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196741-MS
... grid density. In this paper, we studied the influence of these factors on the shale gas and tight gas production from reservoirs with different permeability. Also, we present the approach to determine the optimal values of wells parameters and the wells grid density shale gas calculation srv...
Proceedings Papers

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...

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