... Abstract Monitoring CO 2 pressure buildup and saturation plume movement throughout the operation of Geological Carbon Sequestration (GCS) projects is crucial for ensuring environmental safety. While the movement of CO 2 plumes can be predicted with high-fidelity numerical simulations...

... a novel technology for coinjecting pulses of produced gas and freshwater with surfactant, significantly improving both pressure buildup and conformance control. The first pilot at the East Nesson site was deemed effective, resulting in incremental oil production ( Pospisil et al., 2022 ; Schechter et al...

... across various sized fractures. drilling fluid management & disposal concentration fiber lattice drilling fluids and materials star shape presentation well control upstream oil & gas diameter disc-shaped lcm ppa test annular pressure drilling pressure buildup lcm granular...

... pressure buildup (APB) as a result of these effects may be modeled by combining these two effects. The models also need to accommodate for the mechanical equilibrium of multiple strings in the well and fluid leak-off situations. The literature on APB estimation methods involves theoretical...

... buildup, which is often very conservative for HIPPS and predicts fortified sections lengths that are longer than necessary. To simulate appropriate pressure buildup from the reservoir, a multiphase transient package is coupled with a reservoir simulation software that accounts for reservoir response...

... fracturing concentration particle Upstream Oil & Gas Simulation flow in porous media Fluid Dynamics Efficiency operation fluid diversion differential pressure particle size jammed structure particulate diverter jamming pressure buildup probability re-fracturing friction factor society...

... at a predetermined depth for 10 to 15 minutes. Following the last production logging run, the tool was parked between the two pay zones, and the well was shut in for a pressure buildup until radial flow was fully established. After that, the tool performed the final routine production logging passes while the well...

... the fluid pumpout and sampling operation. Repetitive analyses of these microbuildups along with other pressure buildup periods in one pumpout location can help reduce uncertainty with respect to the estimation of formation properties. This paper presents three examples, including both oil- and gas-bearing...

.... For both case histories the data collected has proved very useful in reducing uncertainty during the early stages of field development. new wireless reservoir drillstem/well testing Case History reservoir uncertainty debris cap Upstream Oil & Gas communication application pressure buildup...

... Fluid Dynamics Pulse Technique plug pressure buildup core plug determination pulse-decay method fracture permeability test dependence permeability Introduction Accurate determination of organic-rich shale permeability is of fundamental importance for reservoir characterization...

... permeability values, and the nature of vertical permeability arrangement. The same variables, along with a modified gravity number, can be used to develop a correlation for the total storage efficiency within the CO 2 plume footprint. Furthermore, the dimensionless average pressure buildup after the onset...

... procedure. It is shown that the operational parameters have significant effect on well response and may cause misinterpretation of test results. Early closure the bleed valve prior to gas flow stabilization would not indicate the true bleed-down pressure and produce pressure buildup that misrepresents...

... or natural gas. upstream oil & gas cement leakage path buildup flow in porous media flow rate leaky wellbore flux fluid dynamics co 2 pathway effective permeability storage reservoir leakage rate leakage pathway frequency distribution mud column pressure buildup scvf well...

... pressure transient analysis drillstem/well testing ewt drillstem testing igip east structure pressure transient testing spe 159275 gauge 13312 gauge metrol 13312 connectivity pressure buildup history plot analytical model upstream oil & gas depletion gauge 33208 buildup gauge depth...

... fluids and materials circulation drilling fluid management & disposal casing and cementing wojtanowicz drilling fluid selection and formulation drilling fluid formulation spe 155516 formation pressure wellhead pressure buildup caspian sea placement drill string cement slurry critical...

... permeability fractured gas shale sample bottom pressure water invasion drilling fluid chemistry drilling fluid formulation shale pressure buildup nanoparticle permeability gas shale sample Introduction Depletion of many conventional oil and gas reserves and increasing demand for energy has...

... gauges. Pressure transient analysis from permanent downhole pressure data is an example of such an application. By analyzing pressure buildup behavior observed during unintentional shut-ins of wells, engineers can frequently develop insight into reservoirs without conducting scheduled buildup tests...

... enhanced recovery injector buildup water management Upstream Oil & Gas Simulation pressure buildup reservoir pressure buildup Injection Rate stress change reservoir fracture height growth injection better reservoir management hydraulic fracturing fracture penetration incident stress...

... from a single PBU test does not have enough information to identify reservoir boundaries and heterogeneities 1 and cannot be used for evaluation of reservoir volume. Even in the trivial case when the pressure buildup data exhibit so-called infinite homogeneous reservoir behavior manifested...

... which is assumed to hold in a domain Ω. A no-flow Neumann boundary condition given by: (2) K μ · ∇ Φ · n = 0 Abstract This paper describes a new method for estimating average reservoir pressure from long pressure buildup data based on the classical Muskat plot...