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Evaluation of fracturing fluid imbibition and water blocking behavior in unconventional reservoir
Energy Reports, 2022 Imbibition is believed to be beneficial to the production. However, the load recovery is low, and water blocking can have a marked impact on the production This study aims to evaluate imbibition and water blocking behavior in tight reservoir, and reveal ...
Fengpeng Lai +3 more
doaj +4 more sources
Capillary Imbibition of Binary Fluid Mixtures in Nanochannels [PDF]
Langmuir, 2020 Many-body Dissipative Particle Dynamics (MDPD) simulations of binary fluid mixtures imbibing cylindrical nanochannels reveal a strong segregation of fluids differing in their affinities to the pore walls. Surprisingly, the imbibition front furthest into the channel is highly enriched in the fluid with the lower affinity for the walls, i.e., the fluid ...
Thejas Hulikal Chakrapani +1 more
openaire +6 more sources
Fracturing fluid imbibition impact on gas-water two phase flow in shale fracture-matrix system
Natural Gas Industry B, 2023 A large amount of fracturing fluid in hydraulic fracturing is imbibed into the shale fracture/matrix, which leads to significant uncertainty in gas recovery evaluation. The mechanism of imbibition impact on the gas–water flow is not well understood.
Wendong Wang +4 more
doaj +2 more sources
A Critical Review of Osmosis-Associated Imbibition in Unconventional Formations
Energies, 2021 In petroleum engineering, imbibition is one of the most important elements for the hydraulic fracturing and water flooding processes, when extraneous fluids are introduced to the reservoir.
Zhou Zhou +2 more
doaj +2 more sources
Imbibition and Oil Drainage Mechanisms of Nanoparticle Compound Polymer Fracturing Fluids. [PDF]
GelsUnconventional low-permeability reservoirs present significant production challenges due to the poor imbibition and displacement efficiency of conventional polymer fracturing fluids. The injection of nanoparticle (NP) compounds into polymer fracturing fluid base systems, such as linear gels or slickwater, has garnered significant research interest due ...
Fan H +7 more
europepmc +3 more sources
Programmable Inter‐Droplet Communication by Polymer‐Gated Ion Transport Through Nanopore Lattices [PDF]
Small ScienceOwing to their hydrophilicity and pronounced capillary pressures, mesoporous platforms enable isotropic or multidirectional fluid transport. Based on aqueous salt solution droplets, we investigate nanopore‐driven ion transport control for tailorable ...
Marius Kirsch +4 more
doaj +2 more sources
Characterizing Dissipation in Fluid-Fluid Displacement Using Constant-Rate Spontaneous Imbibition [PDF]
Physical Review Letters, 2020 When one fluid displaces another in a confined environment, some energy is dissipated in the fluid bulk and the rest is dissipated near the contact line. Here we study the relative strengths of these two sources of dissipation with a novel experimental setup: constant-rate spontaneous imbibition experiments, achieved by introducing a viscous oil slug ...
B. K. Primkulov +4 more
openaire +3 more sources
Geofluids, 2022 “Fracturing network+imbibition oil production” is a new attempt to effectively develop low-permeability tight reservoirs. Fracturing fluid is not only a carrier for sand carrying but also a tool in the process of imbibition.
Xiong Liu +6 more
doaj +1 more source
Frontiers in Earth Science, 2023 Imbibition and flowback of fracturing fluid usually occur in the shale matrix after hydraulic fracturing, which significantly impacts shale gas production and environmental protection. The rocks of deep shale gas reservoirs are under high-temperature and
Shuai Wu +14 more
doaj +1 more source
Anomalous Roughening of Viscous Fluid Fronts in Spontaneous Imbibition [PDF]
Physical Review Letters, 2005 4 pages, 5 ...
Soriano i Fradera, Jordi +5 more
openaire +5 more sources