... possible application space keeps growing day by day. real time system production monitoring production logging the overburden downhole sensor reservoir surveillance johan sverdrup production control well logging brine completion monitoring systems/intelligent wells sensing gas fraction...

... Oil & Gas waterflooding surface area Hopkin enhanced recovery Brine Austad chalk crude oil chalk surface strand mineral surface chalk core society of petroleum engineers polar component Aalborg chalk wettability stevn klint chalk chromatographic wettability test Puntervold...

.... hydraulic fracturing concentration completion gravel pack treatment drilling operation Simulation open hole Upstream Oil & Gas carrier fluid gravel pack complexity sand control bottomhole pressure friction pressure cleanup treatment gravel pack completion Brine viscosity packing shale...

... volume reductions and cost reductions. Furthermore, these ultra-high density fluids can enable kill operations that would otherwise require changes to the original well design. Some ultra-high density kill fluids have been formulated based on high density cesium brines. A clear brine with a density...

.... Introduction Whereas conventional waterflooding uses formation brine or seawater to maintain reservoir pressure, there is a growing interest in applying low salinity waterflooding (LSW) as a tertiary oil recovery method to improve sweep efficiency by injecting water with diluted salt concentration...

... Abstract We used Broad Ion Beam slope-cutting in combination with Scanning Electron Microscopy undertaken under cryogenic conditions (Cryo-BIB-SEM) to study mineral-oil-brine contacts in reservoir carbonates. This direct imaging method allows pore scale investigation of in-situ fluids...

... cement formulation cement property Upstream Oil & Gas cement chemistry exposure test autoclave silica Brine month exposure crude oil calcium casing and cementing long-term integrity exposure tensile strength downhole condition permeability well cement compressive strength...

... In the experiment, 14.7 ppg calcium bromide and 17.1ppg zinc bromide iron contaminated brines were subjected to a reclamation process. To the above brine solutions hydrogen peroxide (three concentrations i.e. 0.6, 1.5 and 3.0 wt. %) was added and the brine was stirred on magnetic stirrer bar...