CASE STUDIES
ADVANCED PRODUCTION LOGGING AND WELL-RESERVOIR PERFORMANCE EVALUATION
CASE STUDIES
ADVANCED PRODUCTION LOGGING AND WELL-RESERVOIR PERFORMANCE EVALUATION
CASE STUDIES
ADVANCED PRODUCTION LOGGING AND WELL-RESERVOIR PERFORMANCE EVALUATION
Production profile evaluation of horizontal gas-lift oil producer by Thermal Flow, Capacitance & High-Resolution Temperature Array tools for further optimization opportunities.
Well-reservoir performance evaluation by STREAM™️ technology (TFT&T-FLOW) in horizontal high water cut oil producer. The Thermal Flow Tool (TFT) was employed as a substitute for the spinner to evaluate the well-bore profile, followed by a comparison with the numerical temperature-modeled profile (T-FLOW).
Evaluation of ICD completion performance by Capacitance & High-resolution temperature Array tools & STREAM for further optimization opportunities.
Assessing injection distribution using STREAM™️ technology in a horizontal water injector enabled the operator to evaluate the effectiveness of the O-CARB treatment.
Application of Spectral Noise Logging technology (FIND) in conjunction with spinnerless numerical temperature modeling (T-FLOW) and HPT logging tool facilitated the determination of formation fracture and the establishment of an injection profile in a horizontal water injection well.
This case study highlights the effectiveness of the STREAM™️ product by North Side, comprising a Split-Channel Spectral Noise Logging tool (FIND) in combination with T-FLOW technology, to evaluate flow behind casing (a prime source of formation flow) in a flow-restricted oil producer and unleash its maximum potential. The case study demonstrates a comparison between standard PLT (spinner-based) logging, and the comprehensive suite of technologies offered by STREAM™️.
The utilization of FlowJet®️, STREAM™️, FIND™️, and corrosion logging (MBTT™️) technologies enabled the identification and quantification of flow behind casing between the primary perforation intervals, as well as the detection of corroded casing above the upper perforation interval for further remedial workover.
Detecting leaks in a vertical water injector was achieved through the use of split-channel Spectral Noise Technology (FIND) and the High-Resolution temperature tool (HPT). This case study vividly demonstrates the effectiveness of North Side’s SNL tool split-channel architecture. Two distinct channels were capable of precisely identifying the high-frequency signal from the primary leak in the tubing, while simultaneously detecting a low-frequency signal indicating a leak in the casing behind the tubing, all without requiring artificial processing of the SNL data.
The presence of injection flow behind the 7” liner into an unconformity formation in a horizontal water injector was accurately identified using Spectral Noise Logging technology (FIND™️), complemented by the assessment of the amount of water going into the unconformity zone through numerical temperature modeling technology (T-FLOW™️).
Detection of the leak by FIND and localization of through-wall corrosion defect by MBTT tools in 9-5/8 casing of high-rate oil producer.