Bin pan shale wettability
WebAug 29, 2013 · Hydraulically fractured shale formations are being developed widely for oil and gas production. They could also represent an attractive repository for permanent geologic carbon sequestration. Shales have a low permeability, but they can adsorb an appreciable amount of CO2 on fracture surfaces. Here, a computational method is … WebAug 20, 2012 · Organic shales are exposed to treatment fluids during and after hydraulic fracturing operations. The fluid–shale interaction influences the petrophysical alteration of the fractured shale and the fate of the fracturing fluid. We systematically measured the spontaneous water and oil intake of five shale samples collected from the cores of two …
Bin pan shale wettability
Did you know?
WebNov 15, 2011 · NMR, a non-destructive technique, has been applied to study wettability in other lithologies; we have applied it to study shale formations. A total of 50 samples were analyzed; 21 core plugs from the Eagle Ford shale, 12 from the Barnett, 11 from the Floyd shale, and 10 from the Woodford shale. Berea sandstone, known to be water-wet was ... WebOct 30, 2012 · Abstract. Traditional methods of determining wettability such as the Amott and the U.S. Bureau of Mines (USBM) test for an oil/brine/rock system are difficult to apply to shales due to their extremely low permeability, usually in the nanodarcy range. Earlier Nuclear Magnetic Resonance (NMR) studies on Berea sandstone showed consistency …
WebMethane (CH 4 ) wettability of shale is a key parameter which determines pore and reservoir-scale fluid distributions, CH 4 reserves estimation, and ultimate recovery efficiency from shale gas reservoirs. Clay minerals usually fill the pore spaces or are adsorbed on the surface of shale rock, thus influencing CH 4 wettability. However, a systematic … WebFeb 2, 2024 · Shale wettability characterization has direct implications for several key upstream applications including enhanced oil recovery from shale oil rocks and enhanced gas recovery from shale gas formations, …
WebBin Pan (Pan et al., 2024), with coauthors, quite categorically states that increasing TOC content leads to the evolution of oil-wet behavior of shale samples when increasing temper-ature causes water-wet, but increasing TOC content reduces the influence of temperature on shales. Salinity is a differ-
WebFeb 15, 2024 · Shale interfacial properties are important for CO 2 geo-sequestration and CH 4 recovery in shale formation. In this work we use a newly-developed and well-defined shale model (i.e. a clay-coated quartz) to systematically evaluate the influence of kaolinite and montmorillonite, as primary constituents of shales, on CO 2 shale-wettability, and …
WebIn this work, this process and its controlling factors are investigated through a comparative study of three shale samples that have different types of pore systems and wettability. Here, an integrated method of imbibition and multiscale imaging was applied, and a modified oleic tracer that can better represent oil flow was used in imbibition ... can a 11 year old date a 13WebThe Defining Series: Wettability. Understanding formation wettability is essential for optimizing oil recovery. The oil-versus-water wetting preference influences many aspects of reservoir performance, particularly its effects on waterflooding and enhanced oil recovery techniques. Developing an oil-wet reservoir as if it is water-wet can lead ... fish and wildlife technician 3WebUniversity of Calgary in Alberta fish and wildlife technician iWebMar 30, 2024 · Shale samples with carbonate interlayers have attracted more and more attention in shale oil exploration of lacustrine shale in China, and the characterization of … can a 11 year old date a 9 year oldWebIn the shale wettability experiment, the core of ChangNing Block is used to measure the wetting angle and analyze the changing rule of wettability at different soaking times. ... Wang, F., Pan, Z., and Zhang, S. (2016). Modeling Fracturing-Fluid Flowback Behavior in Hydraulically Fractured Shale Gas under Chemical Potential Dominated Conditions ... fish and wildlife training centerWebNov 1, 2024 · Low-permeability/shale rock sample wettability (characterized by contact angle, θ) is a key factor influencing hydrocarbon recovery efficiency, CO 2 geo … fish and wildlife warden cadetWebMar 30, 2024 · Shale samples with carbonate interlayers have attracted more and more attention in shale oil exploration of lacustrine shale in China, and the characterization of pore structure and wettability of these shales are significant to the study of shale-oil enrichment and effective exploitation. In this work, by examining six shale samples with … can a 11 year old date a 16 year old