Day 2 Mon, October 16, 2017 2017
DOI: 10.2118/187612-ms
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Using E-Coiled Tubing for Production Logging While N2 Lifting in Horizontal/Deviated Exploratory Well

Abstract: Objectives/Scope Objective of this paper is to describe a methodology applied to overcome production logging challenges in a horizontal / deviated, low pressure and high water cut well in order to determine flow profile and zonal phase contribution. Method, Procedures, Process Conventional production logging with Electric wireline in the deviated / horizontal and low pressure wells is becoming a challenge. Measuring an inflow… Show more

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Cited by 2 publications
(3 citation statements)
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“…During reciprocal logging tasks, the FSI instrumentation showcased inconsistencies in the quality and repeatability of rotor-derived information throughout sections 3-8 (down to 4600 m) alongside suboptimal data collection from probes 1, 3, and 4, affecting the veracity of the waterholding probes' output. However, FAST instruments registered standard rotatory data within the uppermost sections (3-7 (extending beyond 4700 m)), indicating environmental resilience, as well as superior-quality data collected across the subsequent segments (8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21).…”
Section: Data Quality Analysismentioning
confidence: 98%
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“…During reciprocal logging tasks, the FSI instrumentation showcased inconsistencies in the quality and repeatability of rotor-derived information throughout sections 3-8 (down to 4600 m) alongside suboptimal data collection from probes 1, 3, and 4, affecting the veracity of the waterholding probes' output. However, FAST instruments registered standard rotatory data within the uppermost sections (3-7 (extending beyond 4700 m)), indicating environmental resilience, as well as superior-quality data collected across the subsequent segments (8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21).…”
Section: Data Quality Analysismentioning
confidence: 98%
“…This method enhances the range of water level estimation while improving accuracy and reliability. To address dynamic monitoring of oil fields during periods of high water content, an array probe output profile recorder was developed to improve logging success and minimize measurement errors [21]. Furthermore, the principles of the MAPS array imaging instrument were expanded upon [16], along with the mechanisms involved in deploying production logging in horizontal wells, including the Capacitor Array Tool (CAT), Resistive Array Tool (RAT), and Spinner Array Tool (SAT) components, as shown in Figure 1.…”
Section: Introductionmentioning
confidence: 99%
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