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Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 5–7, 2024
Paper Number: SPE-217962-MS
... probability algorithm well decommissioning machine learning interpretation data mining dataset specialist supervised machine learning applied application vdl 0 operation prediction software metric cement integrity assessment aibk 0 node Introduction The Oil and Gas industry (OGI...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 7–9, 2023
Paper Number: SPE-212500-MS
... exhibition node mitigation Introduction HFTO refers to the lower part of the drill string developing a torsional resonance. It is typically observed with frequencies in the range of 50 to 400 Hz, amplitude up to +/- 200 rpm or the mean drilling torque and a wavelength between 20 and 180 ft...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 7–9, 2023
Paper Number: SPE-212473-MS
... are discussed in addition to recommendations to prevent fatigue failures. 2nd mode shape torsional vibration is a standing wave with two nodes created along the drill string, with the first one being the top drive and 2nd located along the drill string. The drill pipe experiences the highest torque...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 7–9, 2023
Paper Number: SPE-212453-MS
... drilling equipment vibration node drillstring dynamics drillstring design torque engineering wellbore drilling operation real time system displacement whirl upstream oil & gas chaotic whirl drilling conference trajectory configuration stabilizer eccentricity modeling & simulation...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 8–10, 2022
Paper Number: SPE-208714-MS
... specific depth is not affected by the radial displacement upstream or downstream the string. This simplification is the main weakness of using a soft-string model to estimate pipe standoff. drillstring design upstream oil & gas information well planning node pdl tool joint drill pipe...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 8–10, 2022
Paper Number: SPE-208754-MS
... information fusion use case drilling real-time signal user story data lake workflow graph natural language well planning influence graph data model primary data data uncertainty drilling data acquisition artificial intelligence trajectory design node semantic network knowledge propagation...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204125-MS
..., these features account for a wide range of aspects that affect hole cleanliness. By considering all of these aspects simultaneously, the network is able to estimate hole condition at any given time. Machine Learning Model In practice, the belief scores corresponding with the hole cleaning efficiency node...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204060-MS
... of utilizing drill-bit seismic data recorded by the PRM array, we selected time periods capturing the drilling of some sections of an example well in the fall of 2018. We selected a subset of the array consisting of ca. 650 nodes centered over the well path ( Figure 1 ) for which we analyzed continuous passive...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194110-MS
... together with its implementation in the OPC-UA real-time data exchange standard and will be made available to the drilling community for free usage. Upstream Oil & Gas class hierarchy information fusion semantic network application relation detection Artificial Intelligence node subclass...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189700-MS
..., as well as trips and fishing jobs due to washed out pipe. Bayesian Inference standpipe pressure machine learning Upstream Oil & Gas drilling operation Bayesian network pump failure belief pump failure incident information Pump Rate Artificial Intelligence node detection probability...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 15–18, 1987
Paper Number: SPE-16109-MS
..., and discusses the sometimes real limitations of BHA vibration models. stabilizer excitation frequency rotary speed wellbore wall rpm matrix upstream oil & gas frequency transverse vibration drillstring design vibration well planning amplitude resonant frequency bha spe iadc 16109 node...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 5–8, 1985
Paper Number: SPE-13497-MS
... communication united states government oilfield application installation contractor node data communication system wellsite consideration configuration rig spe 13497 satellite information INTRODUCTION There is an increasing need to move this data more comprehensively and in a more timely...

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