... methods, such as running modular dynamics formation tester (MDT), nuclear magnetic resonance (NMR) logs, and production logging tools (PLT), are used to determine the oil viscosity (API) and identify contribution zones from the entire hydrocarbon interval. However, using these methods results in increased...

... of gas across the zone and appearance of condensate. The results were compared to production logging (PLT) to clarify the unusual multi-phase changes in phase behavior. well integrity pvt measurement asia government upstream oil & gas complex reservoir europe government log analysis...

.... upstream oil & gas eritrea government reservoir surveillance united states government production logging yemen government production control application sensing deformation africa government saudi arabia government production monitoring resolution das presented figure asia government...

... intelligence production logging asia government hydraulic fracturing machine learning operation production control contribution fracture geometry hydraulic fracture geometry embedment production profiling simulator hydraulic fracturing design geology production monitoring fracture port 1...

... geometry. The evaluation was conducted with a nonradioactive traceable proppant that was pumped in the second proppant ramp to assess the proppant placement using a neutron log. Consequently, a production log was conducted followed by pressure diagnostics. Since the diagnostic results indicated some...

... the economic bottom-line for the field operator. fluid dynamics production logging production control hydraulic diameter gas well deliquification production monitoring void fraction asia government reservoir surveillance thickness inclination orientation perimeter experimental data...

... oil & gas production logging production control barnea discrepancy thickness flow pattern reynolds number entrainment fraction correlation empirical correlation interfacial friction factor film thickness wallis dataset closure relationship annular flow multiphase flow mpa...

... intervals. The secondary objective was to determine the water producing zones. Wireline production log were combined with this new technology in all the wells to obtain the fluid production intervals along with the sand producing zones at the same conditions in the same run. Along with the spinner, water...

... Abstract Production logging is very essential to understand the flow profile of the formation that is being produced from. It helps to identify the contribution of the oil, water, and gas to the total fluid. To add, it is done on a usual basis to monitor the reservoir performance. Organic...

.... This was followed by a novel fracturing approach with slickwater hybrid, low-polymer, and CO 2 foamed treatments to study the effectiveness of treatments. Post-fracturing diagnostics including a production log and spectral noise log (SNL) were performed to assess production by stage. Three more wells were drilled...

... oil & gas production logging europe government asia government fluid dynamics multiphase flow production control correlation table 1 conference university slug length production monitoring two-phase flow slug flow prediction sarica closure relationship reservoir surveillance...

... & gas production chemistry h2s management asia government corrosion management united states government production logging production monitoring scav 1 scav 4 reservoir surveillance application field trial corrosion inhibition triazine scavenger oilfield chemistry production control...

... horizontal section with complex trajectory, where the presence of stagnant water sumps and oil humps is common and can lead to in-accurate determination of water and oil entry zones. Production logging tools typically deployed in such environments will require to have their data quality checked, as the well...

... oil & gas production monitoring configuration crescent cylinder reservoir surveillance circular cylinder vortice production logging production control frequency asia government cylinder vortex numerical simulation mathematics of computing computational time mechanism figure 4...

... surveillance drillstem/well testing hydraulic fracturing modeling & simulation asia government production logging well performance milling operation thru plug production control well-y uae government production analysis restriction society flow-thru plug complexity flow thru plug hpct...

... on the producing reservoir performance and the composition of fluid flowing across the reservoir through target intervals. However, in the course of time, the industry tends to seek advanced technologies and alternative production logging techniques for well performance diagnostics. Marker-based production logging...

... attempted with memory coiled tubing-assisted production logging to record production log data and identify the root cause behind poor performance. Apart from the horizontal trajectory, major challenges associated with this approach included the low flow rate (150-200bbl) and expectation of frac fluid inside...

... laser box production chemistry h2s management spicerack drilling fluid management & disposal oilfield chemistry upstream oil & gas gooneratne reservoir characterization log analysis production logging drilling operation platform deffenbaugh internet sensor ball sensing retrieved...

... production logging job, it was concluded that three middle segments of equalizer screens were contributing 85% of total water cut and thus impacting the customer's production targets. Shifting the sleeve to close three middle segment of screen, thus realizing the water management strategy. Fig. 4 showed...

... and meeting bottom-line targets in brownfield assets. production monitoring reservoir surveillance enhanced recovery production logging log analysis completion installation and operations production control well logging upstream oil & gas oil hold-up complex completion annual logging...