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Keywords: permeability
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210052-MS
... recovery, which were slightly higher than that in the CG flooding. In linear cores, the gravity segregation effect is limited due to the small diameter of cores; so, the extent of bypassing is small. In heterogeneous cores, there is bypassing in CG floods due to permeability contrast and WAG / PAG floods...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210054-MS
..., and quantifying the level of CO2/gas condensate interactions. A CO2 H-n-P injection core-flood simulation model was developed. H-n-P injection cycles with the incremental injection of CO2 volumes were simulated to replicate experimental procedures performed on a high-permeability Berea sandstone core...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210058-MS
... samples by inhibiting 84% and 85% of iron (III) ions, respectively. The encountered permeability damage in the adsorption tests was between 25% and 32%. Moreover, the presence of the salts considerably decreased the adsorption of EDTA and caused almost 20% more permeability reduction. Unlike...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210059-MS
... offshore depleted reservoir united states environmental protection agency emission permeability knowledge megaton gom amirlatifi enhanced recovery sequestration storage capacity general consideration offshore energy Introduction Despite numerous efforts to combat climate change...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210063-MS
... Abstract It is widely recognized that hydraulic fracturing creates a region of altered permeability near the fracture/matrix interface. Although we have a limited understanding, it is believed this region plays an important role on the production rates. The objective of this study is to model...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210078-MS
... the open hole into the reservoir. Based on the analysis, the most likely cause of the strange packing behavior was the combination of low screen inflow area, relatively low gravel permeability, higher fines content in the natural gravel sand and high gravel carrier fluid viscosity, which resulted in a high...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210082-MS
... for soaring storage capacity goals, the processes in this work demonstrated the workflow to manage a large-scale CO 2 sequestration project in complex geological structured reservoirs. united states government modeling & simulation reservoir characterization permeability upstream oil & gas...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210098-MS
... tends to be characterized as high in-situ stresses, fissile, laminated, with low permeability. It has been observed that wellbore stability problems occur due to lack of appropriate inhibition from drilling fluids. The most important variable in maintaining shale stability is the prevention of pressure...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210104-MS
... Abstract During the reservoir depletion and injection operations, the net effective stress is disrupted due to pore pressure changes. As a result, the reservoir properties, mainly porosity and permeability, are influenced by the change in the stress behavior in the reservoir rock. Understanding...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210117-MS
... Abstract The Sparky/General-Petroleum/Rex/Lloydminster formations are subject to a mature waterflood (1300 + vertical/horizontal wells) in Chauvin, Alberta, where permeabilities and viscosities range from 10 to 200 mD and 40 to 150 cp, respectively, and adverse mobility ratio, injection...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210133-MS
... neural network geo-net histogram variogram geological neural network methodology well oil production rate durlofsky oil production rate simulator geomodel geological plausibility permeability historical well oil production rate INTRODUCTION Reservoir model inversion, also known...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210143-MS
... learning history artificial intelligence prediction ensemble upstream oil & gas complex reservoir simulation fracture permeability quantification architecture dsi-dl procedure posterior prediction model-based history geoscience dsi-dl implementation application history matching...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210153-MS
... and reducing CO 2 emissions. bitumen storage efficiency modeling & simulation efficiency upstream oil & gas co 2 injection experiment solubility flooding displacement efficiency oil recovery permeability complex reservoir oil sand recovery viscosity reduction mpa displacement...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210161-MS
... Abstract The DFIT-flowback test has shown some advantages in terms of running time and accuracy over typical injection tests such as DFITs specially in very low permeability formations. However, the success of the test depends largely on choosing an appropriate flowback rate to achieve...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210162-MS
... structural geology sequence facies djezzar 2021 devonian lower devonian permeability lower devonian reservoir succession gedinnian reservoir sandstone reggane basin deposit siegenian Introduction Reggane is an intracratonic basin located southwest of the Algerian Saharan platform...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210175-MS
... unconventional najmah reservoir formation evaluation evaluation reservoir characterization structural geology log analysis drilling operation core analysis plug saturation petroleum engineer permeability bitumen innovative-integrated approach najmah kerogen kuwait pressurized sidewall west kuwait...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210189-MS
..., (30) Δ p a ( c f 1 , c f 2 ) = 2 R p 0 Δ σ s ( c f 1 , c f 2 ) The rock permeability is related to the porosity through ( Zhang and Mehrabian 2021 ), (31) k ( c f 1 , c f 2...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210210-MS
... networks of induced and natural fractures that can be controlled throughout the field life. united states government multistage fracturing fracture hydraulic fracturing stimulation directional drilling equation multi-stage fracturing permeability upstream oil & gas drilling operation...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210002-MS
... gradient circulation permeability toc liner hydraulic modeling software simulation tol computational fluid dynamic software wellbore geometry Introduction This analysis was performed using information in the Lekwair field oil wells within Northern Oman. Cementing real-time data (RTD...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210013-MS
... catastrophic shear failure. The other method evaluates the sanding potential based on the friability of the formation. The most effective way to manage/mitigate catastrophic/macroscopic shear failure is to observe the dynamic behavior of the reservoir. By plotting the build-up permeability vs. skin-less FBHP...

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