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Keywords: fiber
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214809-MS
... v − 0.348 Table 2 Operational parameters for the fracture injection experiment. Design Variable Suggested Specification Notes Gage Pitch 0.65 mm Used to capture the high changes in strain along fiber Measurement Rate Per Channel 6.25 Hz Depends on sensor length...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214993-MS
... concentrations. In this paper, we summarize a case study where enhancement of foam stability utilizing degradable fiber showed some improvement in proppant placement performance. Degradable polymer fiber with novel polymer rearrangement was utilized to enhance the performance stability and used with the base...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215096-MS
... Abstract Fiber optics has been an emerging technology in the oil industry as it provides critical downhole data from the well. However, running fiber in the well has been mainly limited to new constructions or through costly coiled tubing operation. This paper describes a novel method to deploy...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214861-MS
... Abstract To combat the problem of lost circulation during drilling, lost circulation materials (LCM) have most commonly been added to the drilling fluid to seal the fractures and recover the rate of penetration (ROP). In recent years, fibers have become an attractive addition to many lost...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210347-MS
... of 1.2 mm) in the test section. High-viscosity and low-viscosity polymer-based suspensions with and without fibers were used. Drill pipe rotation speed was varied from 0 to 150 rpm. In each experiment, the flow rate was increased from 35 to 195 gpm stepwise. The equilibrium bed perimeter was measured...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210376-MS
... fracturing operations. hydraulic fracturing sodium chloride brine fiber fixture upstream oil & gas multi-stage fracturing operation degrade degradation slurry degradable thermoset composite frac ball differential offshore well stimulation multistage fracturing mpa stimulation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205873-MS
... to the original shape after exposure to high temperatures. The LCMs form different structures such as flatted pellet, disc-shaped, spider-shaped, and spindled, which, respectively, presents grains, 1-D fibers, 2-D stars, and 2-D lattices after recovery. A combination of the above categories attempt to build three...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205946-MS
... Abstract Fiber-optic transmission has been applied in oil and gas industry over the years. Compared with other methods applied in the industry, fiber-optic transmission has the advantages of low loss, long-distance, high-capacity and robust to the electromagnetic interference. The ability...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205986-MS
... and subsequent processing of a zero-offset VSP in an ultra-long step-out context. We simulated a subsea well with 69km worth of lead-in fiber to the wellhead, including attenuation at the wellhead mimicking the connectors. The attenuation was tackled by using an active, subsea amplifier (that would normally sit...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201643-MS
... DAS performance is largely governed by how much light can be usefully collected from the optical fiber. In general, we require low loss fiber for long range sensing, but higher scattering fiber to generate more light. These two apparently contradictory requirements can be balanced by engineering...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201308-MS
...-in time, which may cause issues with well cleanout, and RCP is relatively expensive. Another innovative solution that can be used for flowback control in certain conditions is a new flowback technology with nondegradable fiber proppant, designed specifically for low-temperature applications...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201349-MS
... Abstract In July and again in September 2019, six-fiber downhole fiber optic wet-mate connections were successfully landed on fiber enabled lower completions, "lighting up" the completion from the wellhead to the reservoir. The tools that enable this technology must simultaneously align six...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195808-MS
... fracturing and the importance of the proppant placement, the proppant transport is still not fully understood and the efficiency of the proppant placement is mostly bound to the changes to proppant properties, friction reducers, and guar technology. Although the degradable fiber is currently used in some...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195869-MS
... fields, including pilot wells at the production company's SAGD facility, which were logged with fiber-optic technology. Fiber-optic-based instrumentation was deployed within FCD-equipped wells using permanently installed coiled tubing. Well architecture design changes to a typical completion were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196209-MS
...Application of DSS to Monitor Deformation A series of validation tests were done to evaluate the fiber optic cable design at a test facility to simulate the proposed well design. Over the last two years, 16 observation wells were drilled at a cyclic steam operated field that is impacted...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191718-MS
.... Artificial Intelligence Work Order smart oilfield safety net query information asset integrity management similarity Upstream Oil & Gas similarity score representation asqfor fiber kaufmann ontology integration data source domain expert semantic model relevant data application graph...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187415-MS
... neural networks to analyze DAS data in real time and calculate the flow rate and flow patterns in the wellbore. data quality production monitoring neural network fiber production control Artificial Intelligence flow pattern coefficient wavelet coefficient physical relationship production...

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