... well flowing regime, the nitrogen lift was continuous while performing dynamic passes. Nitrogen interaction with the measurements was not negligible, however it did not compromise PLT interpretation and the identification of the water producing intervals. The technology was employed in an oil well...

... hydrocarbon saturation with limited uncertainty despite complex logging environment. A tailored approach was defined to interpret the gas and oil volumes from different log measurements using a dynamic oil holdup input to carbon/oxygen analysis and total organic carbon correction and enhanced oil computation...

... efficiency, and reservoir heterogeneity has been achieved, offering valuable insights for improved reservoir management and increased oil recovery. The study proves the value of integrated interpretation coupled with real-time logging optimization. The dual WFL signature was successfully described beyond...

... logs, borehole images, formation pressure, pressuremeter tests, fluid samples, stress tests and better recovery coring technologies. For better development of the CO storage site, these log acquisitions and the advanced interpretations of such measurements represent the pillars of the workflow...

...). Traditionally, EMW determination relies on manual data analysis, which is time-consuming, prone to human error, and limited by data sampling constraints. This paper introduces an automated workflow for real-time LOT data collection and interpretation. The system processes pressure, volume, and rate timestamps...

... and temperature during a well test that is interpreted using Pressure Transient Analysis (PTA). Here we investigate if the same techniques could be applied to CO 2 injection, considering the complex interaction between CO 2 , rock, and reservoir fluids. The study was performed running a simplified full-scale...

..., and dielectric dispersion measurements to generate a locally calibrated multi-mineral model. The petrophysical evaluation is integrated with the structural interpretation from high-definition borehole images to contextualize the rock properties and its behavior. A novel solution for gas identification at high...

... fields, extending reservoir exploitation life by minimizing exploration uncertainties in gas reservoirs. sedimentary rock structural geology geologist reservoir rock type complex reservoir clastic rock algeria government log analysis reservoir geomechanics interpretation operation well...

... to a better geophysical and geological interpretation of the seismic data. Also, the attributes can be derived or measured from typical post-stack of seismic data volumes, and these are the most common types. On the other hand, in an angle-stacks or pre-stack analysis, additional significant pieces...

... Cretaceous reservoirs; one the important reservoir and the main producer reservoir is Abu Roash (G) Member at surrounding oil fields. Seismic interpretation was conducted on the available seismic data concerned with the study area to provide a detailed structural interpretation to determine the structure...

... the presence of un-explored potential in the hangingwall side of the main bounding faults in the investigated interval. Despite the potentiality of Pliocene sedimentary package in this area is proved, the interpretation of the recently acquired seismic data suggests that its potentiality might...

... with wireline imagers. Logging while drilling (LWD) imagers often provided lower resolution data compared to Wireline, that too in recorded mode whilst the real-time data often lacked the quality to pick the subtle features with confidence to subject the data for further interpretation. Borehole geology has...

... methane, whether primary or secondary, mixes with thermogenic petroleum fluids and biases their molecular and isotopic interpretation, by changing fluid properties and geochemical ratios indicative of fluid typing, maturity and alterations. Additional benefits of using combined advanced molecular...

... bahrah field kuwait interpretation upstream oil & gas exhibition spe annual technical conference saturation INTEGRATED RESERVOIR CHARACTERIZATION USING GAS DATA AND CONVENTIONAL FORMATION EVALUATION FOR BAHRAH FIELD, KUWAIT Jalal Dashti, Hamid Sabri Hassan Kuwait Oil Company Ibrahim Nasr...

... is mainly associated with oil-based mud (OBM), enhanced use of drill bits containing diamonds and turbodrilling, deeper wells, and harder rocks. Intense DBM biases mud gas data interpretation while drilling and in extreme cases, it can generate so-called ghost reservoirs, for example in tight hydrocarbon...

... Abstract The analysis of well image logs plays a strategic role in the petrophysical and geological characterization of wells and reservoirs, and their interpretation requires specific skills and experience. Despite their importance, the manual interpretation of image logs is, in general...

.... These include different neutron interactions with matter (e.g. scattering and capture) together with their dependence on pressure and temperature. The outcomes of the first step lay the groundwork for the definition of the most effective PNL interpretation approach, as appropriate. Next, a real case study has...

... measurements. Extraction efficiency computed using synthetic hydrocarbon mixtures prior to drilling help to deliver reliable composition of the hydrocarbon column in real-time. In this paper, a new digital workflow developed to interpret the mud gas data and to characterize reservoir fluid properties while...

.... The Petrophysical evaluation is gained through the computer processed interpretation that passes through the quantitative interpretation technique. This study is carried out by using the computer software programs, such as Petrel 2015 software and Interactive Petrophysics Version 3.6. 3 GENERAL GEOLOGICAL SETTING...

... positions due to the poor resolution of seismic images, structural interpretations or migration results themselves are not unique and often rely on the subjective decision of an expert. The placing of horizontal wells presented significant challenge, as the objective was to maximize reservoir exposure...