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Keywords: tracer
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Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211403-MS
... completion equipment inflow performance drilling operation upstream oil & gas directional drilling well performance contribution interpretation production logging production monitoring inflow tracer compartment presented concentration tracer test analysis reservoir...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211438-MS
... of the field. Multiple surveillance techniques were implemented to ensure continuous monitoring of this. Chemical tracer sampling was done in all injectors. Memory production Logging Tool were run in 2 injectors. The AOCD technology in the middle injector showed good result where multiple Distributed...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211220-MS
... Abstract The use of tracers as a diagnostic tool, represent a valid method, widely applied during waterflooding operations in the oil and gas industry, to gather information on the reservoir salient features. The main purpose of this work is the investigation of novel molecules, potentially...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207963-MS
... Abstract The scope of this paper is to share a field experience with permanent inflow tracer deployment and monitoring of an intelligent multi-lateral well, completed with Smart-Liner (Limited Entry Liner). It will describe what ADNOC Offshore has learnt through inflow tracing clean up...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207431-MS
... Abstract Over the last few decades, tracers have provided crucial insights on fluid flow behavior assessing reservoir connectivity. For years, they had been viewed as mostly passive molecules that go with the flow of the injected fluid and uncover pathways between injectors and producers...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207591-MS
... and increase oil output whilst reducing water flow. To investigate the breakthrough occurrences and mitigate the challenge, chemical water tracers were introduced in the reservoir as a part of Integrated Reservoir Management framework to identify flow directions and offending injectors. The Phase-1 of the two...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207314-MS
... for SP flooding a complex and multi-stage process. The selected SP compositions were tested at Kholmogorskoye oilfield in September-December 2020. Two single well tests with partitioning chemical tracers (SWCTT) and the injectivity test were performed. The surfactant and the polymer for chemical EOR...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-208076-MS
... in the produced gas. Online CO2 analyzer is fitted on the surface flow line connecting pilot wells to the RDS to provide continuous measurement of CO2 in the produced fluid. Produced water is also sampled for detailed compositional analysis. Different gas and water tracers have been injected through the pilot...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202782-MS
...Modifications of the Initial Prototype The 1 st prototype tool, made with simpler slots, was installed inside a side pocket mandrel of a 3.5″ tubing, as exhibited in Figure 7 . The objective was to carry out a flow test across the device to measure the amount of tracer release as a function...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202809-MS
... retention studies. The dynamic retention experiments made use of water-soluble tracers as comparison for the polymer transport in porous medium. The synthetic formation water had ultra-high salinity, i.e. 180 000 mg/L TDS with a hardness of 19 %. In addition to experiments performed on single phase water...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203164-MS
...), and geology quality (GQ) were considered to optimize the completion staging strategy and fracturing plans. Besides the pressure response during fracturing, two additional monitoring and evaluation systems were deployed during the completion phase: microseismic interpretation and chemical tracers. Observations...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203060-MS
... Today, several conventional production logging methods are used: Field and geophysical research with PLT; Using ICD, ICV couplings (smart well completions ICD, ICV); Using fiber optic sensors and additional software; Tracer-based studies (marker technology). Conventional PLT...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203126-MS
... components, 1) a transport model that takes input parameters to model the migration of tracers in each procedure, which yields simulated breakthrough curves; and 2) an optimization routine that finds the best values of input parameters to match simulated and actual breakthrough curves (i.e., history matching...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203170-MS
... drill pipe drilling fluids and materials drilling fluid formulation transient thermal model reservoir characterization drilling fluid selection and formulation production logging drilling operation fluid velocity drilling microchip arrival time wellbore rheological property tracer data...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197691-MS
... Well shut-in to build up tracer concentration for zonal productivity assessment Manual sampling and the associated drawbacks such as human interaction, low frequency of sampling, lead time from taking the sample to analysis, etc. Installing inflow tracer technology in new wells...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197490-MS
..., hydrocarbon and water sensitive tracers were pumped, allowing an allocation of flow per cycle. After shutting in the well to allow the resin coated proppant to cure, the well was cleaned out with energized fluid and returned to production Within four hydraulic re-stimulation cycles, a total of 300 tons...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197364-MS
... Abstract Using a tracer as a monitoring technique to measure the migration of the injected fluid in the reservoir is relatively inexpensive method, and it applied in numerous fields throughout the world. The application of tracer can assess the volumetric sweep to quantify the amount of fluid...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197967-MS
... Table 1 Tracers injected in the test area Well Tracer Injection date Mass (kg) Boiling point [°C] Vapor pressure [mbar] Vapor density @25 C [kg/l] E-1 PMCP 2017.02.01 0.85 48 451 0.0135 E-2 PMCH 2017.03.13 0.90 76 141 0.0125 E-3 PECH 2017.02.01...

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