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Keywords: classification
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Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204093-MS
..., although difficult to interpret accurately. This paper presents a novel deep learning methodology using mechanical drilling parameters for lithology classification. A cascade of multilayered perceptrons (MLPs) are trained on historical data from wells on a field operated by Equinor. Rather than an end...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204098-MS
.... 2012 applied several classification and texture analysis techniques to music genre classification using this method. Nani et al 2017 shows how a spectrogram can be used for classification using dissimilarity space. Chen et al 2019 uses a deep neural netwok architecture to detect simulated drilling...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204078-MS
... classification cement lightweight cement acoustic impedance ufav upstream oil & gas attenuation aiav casing and cementing attenuation value flexural attenuation aibk signature correction scheme interpretation flexural attenuation value data behavior heavyweight cement correction formation...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199593-MS
... consuming and inefficient process to arrive at training sets. The paper aims to arrive at a classification model without the need for this manual process of labeling subcodes and reclassifying the training dataset. The work by Ma et al. was primarily aimed at post well analysis. If a workflow could...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194084-MS
... the volume of cuttings from a shaker on an offshore drilling rig. The model is able to extract features and perform real-time classification in relatively good accuracy compared to the traditional video analytics method, which consumes enormous time on the feature extraction. Our approach mainly consists...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2015
Paper Number: SPE-173148-MS
... are based on valid measures. Upstream Oil & Gas top-down model Artificial Intelligence classification cost estimate machine learning Enterprise Performance Management Exhibition expenditure class 2 cost management cost estimating well cost management well cost estimate contingency...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 4–6, 2014
Paper Number: SPE-168014-MS
.... formation hardness directional responsiveness requirement Upstream Oil & Gas contribution application drilling system performance drilling classification consideration RSS tool interpretation drilling operation Drilling iadc spe 168014 Efficiency evaluation execution drive system bit...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, February 2–4, 2010
Paper Number: SPE-128916-MS
... integrated with other data to improve the efficiency of drilling problems detection. neural network international conference machine learning upstream oil & gas opf classifier image analysis algorithm proceedings information drilling process prototype classification classifier iadc spe...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2009
Paper Number: SPE-118769-MS
... to infer the remaining life of a cathodic protection system of an offshore rig in the North Sea. drillstring design classification Pattern Recognition Upstream Oil & Gas spe iadc 118769 machine learning BHA design bha reliability Maintenance Decision similarity RUL stress path...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 19–21, 2003
Paper Number: SPE-79795-MS
... classification bit design steerability passive gage pdc bit inner cone upstream oil & gas bit steerability drilling operation bit selection back rake angle bit profile gage cutter gage pad Copyright 2003, SPE/IADC Drilling Conference This paper was prepared for presentation at the SPE/IADC...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 15–18, 1994
Paper Number: SPE-27441-MS
... ABSTRACT Converting semi-submersible drilling units to long term site specific Floating Production Service is becoming more frequent. This paper will present the latest classification and other regulatory requirements for this type of service. The paper concentrates on Gulf of Mexico service...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 15–18, 1994
Paper Number: SPE-27528-MS
... formulation classification drilling fluid property wellbore integrity gulf pipe probability machine learning upstream oil & gas pipe predictive plot IADC/SPE 27528 Tracking Stuck Pipe Probability While Drilling J.A. Howard, Enertech Engineering & Research Co., and S.B. Glover, Enertech Europe...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 28–March 2, 1988
Paper Number: SPE-17250-MS
...IADC/SPE IADC/SPE 17250 Hazardous Area Classifications and Definitions ·by J.J. Hinds, Martin-Decker, Div. of Cooper Industries SPE Member Copyright 1988, IADC/SPE Drilling Conference This paper was prepared for presentation at the 1988 IADC/SPE Drilling Conference held in Dallas, Texas, February...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 28–March 2, 1988
Paper Number: SPE-17247-MS
... Gordon Jr., T.G., Martin-Decker, Div. of Cooper Industries Abstract Various Groups such as Certifying Agencies, Classification and Surveying Societies, Governmental and Regulatory Agencies, as well as Standards Writers all play roles in the sequence of events which are required in order...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 28–March 2, 1988
Paper Number: SPE-17251-MS
... classification drill ship certification drilling equipment upstream oil & gas procedure compliance investigation jurisdiction requirement us government specification testing laboratory information drilling rig installation hazardous location electrical instrumentation inspection IADC/SPE...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 5–8, 1985
Paper Number: SPE-13481-MS
... equipment), and the mud pump area. The pipe storage area may also be classified as well. Classified or hazardous locations on North American drilling units are typically Class I, Division 1 or Class I, Division 2. The Gas Group always includes Group D gas classification, although it is common to find both...

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