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Keywords: frequency
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Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 25–26, 2025
Paper Number: SPE-224101-MS
... these objectives. Unconventional operations involve horizontal wells that are then hydraulically fractured to produce oil and gas in basins that were considered previously uneconomical. The shale revolution utilizing horizontal wells and hydraulic fracturing increased in frequency in the late 2000s (2007-2008...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 25–26, 2025
Paper Number: SPE-224064-MS
... and limits the length of the cable electric-line conveyance and limits the mechanical intervention solutions that can be deployed. Third, conventional mono-conductor telemetry systems use a narrow frequency band for transmission and have limited flexibility to accommodate higher signal attenuation from long...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 19–20, 2024
Paper Number: SPE-218314-MS
... subsurface corrosion well logging well integrity casing design log analysis production control reentry in-depth investigation noise pipeline corrosion flowline corrosion transducer frequency abandonment materials and corrosion liner leak external casing corrosion oxygen resolution...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 19–20, 2024
Paper Number: SPE-218359-MS
... on a multi-frequency multi-spacing electromagnetic tool is used to estimate the individual wall thicknesses of up to seven barriers. A full-scale fixture comprising seven pipes with outer diameters ranging from 2-7/8″ to 24″ was built. The pipes have non-uniform machined defects to mimic realistic metal loss...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 19–20, 2024
Paper Number: SPE-218310-MS
... visualization perforation erosion operator assessment visualization frequency stimulation magnitude Acoustic Imaging Technology Overview High-resolution acoustic imaging was first introduced by Robinson et al. (2020) , as a novel technology for measuring and visualizing perforation erosion...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 21–22, 2023
Paper Number: SPE-212904-MS
... that the surface equipment also has natural frequencies of vibration. When these natural frequencies are multiples of the ERT frequency, the ERT stimulates the surface equipment vibration modes. directional drilling variation upstream oil & gas hydraulic fracturing amplitude pooh drilling operation...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 21–22, 2023
Paper Number: SPE-212889-MS
.... casing and cementing europe government log analysis united states government norway government production monitoring well decommissioning reservoir surveillance production control flowrate sensitivity frequency hydrocarbon variation noise permanent plug micro-annulus detection threshold...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204412-MS
... Abstract While assessing post-hydraulic-fracture perforation growth using solid-state, high-resolution acoustic imaging tools, it was noted that plug failures were occurring at a high frequency. Though plug failures can be observed from hydraulic fracture surface pressure and flowrate data...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204433-MS
... & exhibition performance metric frequency tubing & well intervention conference plug drilling operation year period pipe pattern recognition statistics drill time average number operator completion installation and operations well intervention conference algorithm incident short trip...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204431-MS
..., multitransmitter electromagnetic (EM) metal thickness tool operating at multiple simultaneous frequencies. It is used to measure the individual wall thickness across multiple strings (up to five) and operates continuously, making measurements in the frequency domain. This tool was combined with a multifinger...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 22–25, 2021
Paper Number: SPE-204430-MS
... is analyzing the dynamic response of the CT to axial vibrations induced by a downhole extended reach tool [1], and the resulting tubing material response leading to failure. coiled tubing operations drilling operation injector vibrate displacement amplitude natural frequency coiled tubing...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 24–25, 2020
Paper Number: SPE-199815-MS
..., these amplified vibrations have damaged surface equipment. Directional Drilling case 2 Force Amplitude surface equipment drilling operation vertical section weight amplitude coiled tubing waveform frequency horizontal section amplitude resonance length resonance society of petroleum engineers...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194254-MS
... string system resonance, we tried to find which gives the system a period excitation and how the system resonates. First a mechanical model of CT-gripper-chain is build, and excitation frequency is found to be related with the velocity of CT string running and length of gripper block. After idealization...
Proceedings Papers

Paper presented at the SPE/ICoTA Well Intervention Conference and Exhibition, March 26–27, 2019
Paper Number: SPE-194285-MS
... cable telemetry downhole intervention frequency resistance intervention service electronics wireline tractor telemetry signal Introduction Traditional wireline operation relies on gravity to deliver tools down into the vertical oil/gas well. Nowadays, an increasing number of multilateral...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 27–28, 2018
Paper Number: SPE-189914-MS
... Upstream Oil & Gas Well Intervention Conference Pipeline Corrosion riser corrosion bias weld Completion Installation and Operations frequency Exhibition corrosion failure Manufacturing Flaw corrosion inhibition production chemistry CT failure mechanical damage corrosion management...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 21–22, 2017
Paper Number: SPE-184771-MS
..., the industrialization of fracturing has increased the volume and speed of the operations, and it is now common to have new hazards, such as multiple radio frequency (RF) sources and electric fracturing equipment. This work attempts to clarify wellsite safety requirements and proposes new solutions. RF radiation can...

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