... Analysts (SPWLA) and the submitting authors. This paper was prepared for presentation at the SPWLA 65th Annual Logging Symposium held in Rio de Janeiro, Brazil, May 18-22, 2024. fundamental in challenging environments where standard production logging interpretations are not consistent or not exhaustive...

..., structural evaluation, and production logs helped to evaluate the zonal contribution and possible factors driving early water breakthrough as an immediate service application. The production sustainability has been marked in the initial production logging and surface test results of both horizontal drains...

... impedance th annual logging symposium well logging subsurface storage production logging cement formulation reservoir characterization cement property impedance microannulus thickness placement evaluation equation thickness aperture annual logging symposium scenario leakage perforation...

... reservoirs’ behavior. A great challenge to overcome since complex carbonate reservoir rocks are very unpredictable. fluid dynamics sedimentary rock permeability complex reservoir production logging well logging production control th annual logging symposium equation carbonate rock rock type...

... permanently installed or temporarily deployed fiber-optic, oxygen activation logs, production logs, and the old-fashioned mechanical integrity test. We discuss the applicability of each class of measurement to the various phases of CCS projects, illustrated by North American examples. We examine the impact...

... sedimentary rock geologist reservoir geology complex reservoir clastic rock hydraulic fracturing well logging production logging log analysis production control reservoir characterization spwla-2024-0005 operation unconventional reservoir th annual logging symposium spwla 65...

... fluid dynamics geology geologist united states government drillstem/well testing pressure transient testing upstream oil & gas drilling operation africa government drilling fluids and materials formation testing production logging europe government production monitoring...

... well integrity upstream oil & gas geology th annual logging symposium geologist reservoir surveillance asia government europe government production logging log analysis geological subdiscipline interpretation noise operator production control spwla-2023-0077 production...

... upstream oil & gas geologist fracture drilling operation hydraulic fracturing well logging production logging log analysis geology directional drilling europe government enhanced recovery united states government complex reservoir production control spwla-2023-0029 moscow...

...-lapse saturation monitoring are also presented. clastic rock sedimentary rock geology production logging rock type geologist united states government europe government well logging production control log analysis saturation annual logging symposium detector upstream oil & gas...

... simulation drilling operation equation of state production logging drilling fluids and materials reservoir surveillance flow in porous media co 2 drillstem/well testing chemical flooding methods drillstem testing production control drilling fluid chemistry permeability subsurface storage...

... that extend into the formation and can form a pressure communication channel when the well is put into injection. These observations were consistent with field pressure communication and substantiated with production logging measurements. This spatially resolved fracture network is essential for subsurface...

... production logging completion installation and operations log analysis colombia government production control annulus interpretation multifrequency electromagnetic tool th annual logging symposium leak spwla 64th well integrity reservoir surveillance uae government spwla-2023-0074 spwla 64...

... government production monitoring reservoir surveillance frequency production logging uae government annual logging symposium sensing panhuis cut-off frequency noise doi amplitude van der horst spwla-2023-0065 geometry correlation fiber das restriction spe annual technical conference...

... on core observations and production logging. In this paper, we make an integrated analysis of oil production from apparent tight zones with irregular fractures. A rich suite of borehole measurements was acquired across the field. Mud logs, wireline triple combo, formation pressure and fluid samples, core...

... control well logging component depth production logging log analysis upstream oil & gas downhole sensor reservoir surveillance data acquired shut-in condition silixa ltd run 2 well schematic data acquisition spwla-2022-0013 dts trace operation well deviation rd annual logging...

... Abstract Downhole fluid profiling is generally achieved by means of standard Production Logging (PL) strings, including pressure, temperature, holdup and spinner probes. This is no longer a viable option in case of asphaltenes, waxes and/or solids depositions during production that prevent any...

... downhole sensor production monitoring production logging upstream oil & gas time slice fracture heat transfer coefficient production control reservoir surveillance hydraulic fracturing stage 18 spwla 63 technology conference secondary fracture enhanced recovery flow in porous media...

.... reservoir characterization production control log analysis well logging drilling operation reservoir surveillance upstream oil & gas completion installation and operations production monitoring production logging instrument spwla-2022-0020 gas saturation detector new technology...

... and other well completion failures. However, while DFOS can uniquely yield time-dependent spatially distributed measurements, these are yet to be routinely used in formation evaluation and production logging workflows. The large volumes and complexity of time- and depth-dependent data produced by DFOS often...