1-20 of 965
Keywords: viscosity
Close
Sort by
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214864-MS
... states government proppant hydraulic fracturing modeling & simulation geological subdiscipline burgos basin silva-escalante climate change viscosity shale reservoir permeability unconventional reservoir slickwater scenario simulator slickwater fracturing mudstone fracture geometry...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214894-MS
... sedimentary rock geologist united states government sedimentology drilling operation rock type clastic rock gas injection method upstream oil & gas sedimentary geology continental environment depositional environment chemical flooding methods gor brine injection viscosity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214949-MS
... in the drilling fluid and initiating additional tests and treatments. Funnel viscosity, while limited in utility for detailed analysis, is an important trending tool. A funnel viscosity is performed every 15-30 minutes, depending on the activity. Changes in the reading from typical trends serve as a call...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214927-MS
... by the binary image, the invasion front is described, and the swept volume of the invasion fluid is calculated. Summary Viscous fingering of the injected fluid will significantly reduce the swept volume. Increasing the injected fluid viscosity can impress viscous fingering, but the reservoir and economy...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214951-MS
... reservoir miscible method rock type climate change enhanced recovery nanoparticle foam saturation nonionic surfactant viscosity foam stability unstable precipitation 1 4 Introduction Abstract Oil and gas reservoirs are being considered for CO 2 storage for reducing greenhouse gas...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214972-MS
... engineer slug journal hydrodynamic force oklahoma holdup viscosity calculation where ρ S is the density of the fluid body, v S is the structure velocity, and A is the cross-sectional area of the pipe. Assuming that the ρ S hitting the elbow is similar for either slug or pseudo-slug...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214973-MS
... rheology at both temperatures with a more rapid reduction in apparent viscosity with increasing injection velocity at 60°C. Unsteady-state single-cycle surfactant-alternating-gas (SAG) corefloods using different surfactant types (anionic and nonionic) at variable concentrations (0.35 wt.% and 0.50 wt...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215013-MS
... The corresponding CSMHyK models for an oil-dominated system during steady-state operations comprises four parts: droplet size calculation, kinetics hydrate growth model, hydrate agglomeration model, and hydrate slurry viscosity model. High shear forces are one of the necessary elements to form...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214979-MS
... and viscosity, therefore changing the dynamic gradient. Salinity in injected water is commonly measured by sampling analysis, thus providing data with a much lower frequency than RT gauges. As a result, it is not usually possible to integrate salinity variation into the standard RTVFM workflow, leading...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214993-MS
... Abstract Low-pH fracturing fluid systems face a challenge to maintain rheological stability at elevated temperatures beyond 300°F. The objective is to have a reliable fluid system with high foam quality and viscosity demonstrating required proppant transport and retained permeability at the end...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215041-MS
... and producing from the Lloydminster sandstone. Initially, the field was produced under a line drive waterflood with horizontal wells. The reservoir has a live oil viscosity of about 2,600 cP at downhole temperature of 21.5°C and the average clean-sand permeability of 1,500 mD. In April 2018, a polymer flood...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215024-MS
... over WAG and continuous CO 2 injection. Continuous injection of CO 2 led to the recovery factor (RF) of only 39.0 ± 0.5% of the original oil in place (OOIP). In-situ visualization of CO 2 displacement showed strong gravity segregation and viscous fingering because of the contrast in the viscosities...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214976-MS
... method injection air emission sustainability steam-assisted gravity drainage petroleum play type oman government flowmeter valve countermeasure kaizen aquathermolysis process control investigation discrepancy reservoir viscosity separator maintenance information efficiency Field...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215059-MS
... Likewise, in this study, we intended to capture the associated physics of the LSP injection process and its implications on polymer rheology (i.e., viscosity). Therefore, to achieve this, the inaccessible pore volume (IPV), polymer adsorption, Todd-Longstaff mixing model parameters, permeability...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215069-MS
... through the Peng-Robinson equation of state (PR-EOS) and 10-4 Lennard-Jones fluid-wall potentials to calculate density profiles in slit nanopores. Viscosity and diffusivity profiles are calculated based on the density profile. We solve a multicomponent momentum balance equation combined with the Maxwell...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215060-MS
... of the polymer to stretch and thicken (i.e., show an increase in viscosity with respect to strain rate). If the thickening is observed in a pure-extensional field, it is called strain hardening because the extensional field is a shear-free field and the polymer chain undergoes straining deformation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215083-MS
... methods drilling fluid chemistry viscosity presented fracture extension permeability rheology injectivity polymer shear wellbore design flow in porous media enhanced recovery geological subdiscipline saturation polymer viscosity injection conference polymer viscoelasticity polymer...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215153-MS
... government europe government co 2 climate change viscosity permeability reservoir completion scenario reservoir simulator Introduction Power production and other use of fossil energy is the largest source of greenhouse gas emissions leading to global warming ( Halland et al., 2012 ). Carbon...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215108-MS
... to be strongly oil-wet even at S wi . Alkali was effective in making the intermediate-wet sand more water-wet, but has a limited effect on the oil-wet carbonate. Coreflood results show that in water-wet sand packs, the AP flood with a viscosity ratio of 10 results in a stable displacement with an incremental oil...

Product(s) added to cart

Close Modal