Abstract: Techniques to partition a neural network model for serial execution on multiple processing integrated circuit devices are described. An initial partitioning of the model into multiple partitions each corresponding to a processing integrated circuit device is performed. For each partition, an execution latency is calculated by aggregating compute clock cycles to perform computations in the partition, and weight loading clock cycles determined based on a number of weights used in the partition. The amount of data being outputted from the partition is also determined. The partitions can be adjusted by moving computations from a source partition to a target partition to change execution latencies of the partitions and the amount of data being transferred between partitions.

Abstract: A method includes receiving a first time-dependent data characterizing measurement by a first sensor operatively coupled to an oil and gas industrial machine; determining a first anomaly score associated with a first portion of the first time-dependent data over a time period, the determination is based on a first value of an operating characteristic over the time period and a second value of the operating characteristic over the time period, wherein the first value of the operating characteristic is calculated from the first time-dependent data and the second value of the operating characteristic is detected at the oil and gas industrial machine; and rendering, in a graphical user interface display space, a visual representation indicative of the first anomaly score. Related apparatus, systems, articles, and techniques are also described.

Abstract: In one implementation, a method includes generating a manifold predictive model configured to calculate an initial virtual measurement associated with an oil field comprising a plurality of oil wells. The manifold predictive model can be based on one or more predictive models associated with one or more components of the oil field. The method also includes receiving data characterizing one or more pressure measurements and flow measurements obtained in the oil field. The method further includes determining a prospective sensor location of a first prospective sensor in the oil field. The first prospective sensor can be configured to detect an oil field parameter. The manifold predictive model can be configured to receive data characterizing the detected oil field parameter and generate an updated virtual measurement. The method also includes providing the prospective sensor location and the identity of the first prospective sensor.

Abstract: A bearing includes an inner ring having an outer surface and a cage having both an inner surface and an outer surface. The cage inner surface is positioned to be in opposition to the inner ring outer surface. The bearing further includes an outer ring having both an inner surface and an outer surface. The outer ring inner surface is positioned to be in opposition to the cage outer surface. One or more of the inner ring outer surface, the cage inner surface, the cage outer surface, and the outer ring inner surface defines a non-circular circumferential profile.

Abstract: A method for augmenting low frequency rate data includes obtaining mechanical system operational data at a first and a second frequency rate, the first rate larger than the second rate, computing time intervals contained in the data, extracting respective samples of first and second frequency data, calculating individual cumulative values, resampling the first frequency rate data to simulate data at the second frequency rate, computing a multiplication factor, applying probabilistic model to the resampled first frequency data using the multiplication factor and rules, algorithms, and/or formulations, combining the resampled first frequency rate data with the second frequency rate data, analyzing the synthesized data set to determine if the mechanical system is viable to operate, and if the determination indicates an approaching end to the operational viability providing an indication to a control processor of the mechanical system. A system and non-transitory computer-readable medium are disclosed.

Abstract: A system for estimating data in large datasets for an equipment system is provided. The system includes a data estimation and forecasting (DEF) computing device. The DEF computing device arranges a dataset in a primary matrix and parses rows of the primary matrix and generates a sample matrix by selecting primary matrix rows having non-null values for each variable. The DEF computing device adds to the sample matrix rows that include non-null values for each variable except one. The DEF computing device generates normalized values for this augmented matrix, applies several techniques including probabilistic principal component analysis (PPCA) and Markov processes, and scales the augmented matrix to normalized values. The DEF computing device generates non-null values for the variable, scales the augmented matrix back to the sample matrix, and generates a forecast for the equipment system, directing a user to update logistics processes for the equipment system.

Abstract: Systems, methods, and a computer readable medium are provided for generating natural language recommendations based on an industrial language model. Operational data associated with an operating condition of a pump is received and provided as inputs to a predictive model used to determine diagnostic and prognostic data associated with the pump. The diagnostic and prognostic data can include a plurality of metrics associated with the pump that are predicted in relation to the operational data. The predicted diagnostic and prognostic data can be transmitted by and/or to one or more computing systems.

Abstract: A method includes receiving a first time-dependent data characterizing measurement by a first sensor operatively coupled to an oil and gas industrial machine; determining a first anomaly score associated with a first portion of the first time-dependent data over a time period, the determination is based on a first value of an operating characteristic over the time period and a second value of the operating characteristic over the time period, wherein the first value of the operating characteristic is calculated from the first time-dependent data and the second value of the operating characteristic is detected at the oil and gas industrial machine; and rendering, in a graphical user interface display space, a visual representation indicative of the first anomaly score. Related apparatus, systems, articles, and techniques are also described.

Abstract: A method includes receiving sensor data characterizing one or more properties of a first formation undergoing drilling; determining, based on the received sensor data and a plurality of clustered historical data, an identity of the first formation; determining, based on one or more of the identity of the first formation and a target rate of penetration, a target operating parameter of a drill configured to penetrate the first formation, the target operating parameter configured to achieve the target rate of penetration of the drill through the first formation; and varying the operation of the drill based on the target operating parameter. Related apparatus, systems, articles, and techniques are also described.

Abstract: A method can include generating a first predictive model associated with a first well of a plurality of wells in a cluster, the first well configured to produce a first fluid output and a second well of the plurality of wells configured to produce a second fluid output, the first and the second fluid outputs flow to a cluster manifold via a system of pipelines in the cluster. The method includes receiving data characterizing one or more pressure measurements in the cluster and indicative of one or more pressure values associated with the first fluid output, and the second fluid output. The method can further include recalibrating the first predictive model based on the one or more of the pressure measurements and historical data associated with the first well. Related apparatus, systems, articles, and techniques are also described.

Abstract: In some embodiments, a selection of one or more data tags of a dataset can be received via a graphical user interface (GUI). The data tags can correspond to data in the dataset, and the data can include training data and testing data. A selection of one or more analytics model building techniques can also be received via the GUI. Then, a data processor can build plurality of analytics models using the training data. Each of the one or more selected analytics model building techniques can be used to build at least one analytics model. After building the plurality of analytics models, the data processor can calculate a performance of each of the plurality of analytics models using the testing data. Based on the calculated performance of each of the plurality of analytics models, the GUI can display a comparison of each of the plurality of analytics models.

Abstract: A roller bearing cage that includes a cylindrical body including a plurality of pocket holes defined within and positioned circumferentially about the cylindrical body. Each pocket hole includes a pair of side portions and a pair of end portions meeting with the pair of side portions at a corner portion. The corner portion is contoured with a compound radius.

Abstract: A bearing includes an inner raceway and an outer raceway extending about a rotational axis. The outer raceway is spaced radially from the inner raceway such that an annular cavity is defined between the inner raceway and the outer raceway. The bearing also includes a plurality of first rollers disposed in the annular cavity. Each first roller of the plurality of first rollers includes a first end, a second end spaced axially from the first end, and a first surface extending between the first end and the second end. A first profile drop extends between the first end and the first surface. A second profile drop extends between the second end and the first surface. The second profile drop differs from the first profile drop. The bearing further includes a plurality of second rollers disposed in the annular cavity and spaced axially from the plurality of first rollers.

Abstract: A roller bearing cage includes a cylindrical body including a plurality of pocket holes defined within and positioned circumferentially about the cylindrical body. At least a portion of the cylindrical body is hollow. The roller bearing cage further includes a reinforcement structure extending within the portion of the cylindrical body. The reinforcement structure is configured to provide a stiffening force to the cylindrical body.

Abstract: A method for augmenting low frequency rate data includes obtaining mechanical system operational data at a first and a second frequency rate, the first rate larger than the second rate, computing time intervals contained in the data, extracting respective samples of first and second frequency data, calculating individual cumulative values, resampling the first frequency rate data to simulate data at the second frequency rate, computing a multiplication factor, applying probabilistic model to the resampled first frequency data using the multiplication factor and rules, algorithms, and/or formulations, combining the resampled first frequency rate data with the second frequency rate data, analyzing the synthesized data set to determine if the mechanical system is viable to operate, and if the determination indicates an approaching end to the operational viability providing an indication to a control processor of the mechanical system. A system and non-transitory computer-readable medium are disclosed.

Abstract: A bearing includes an inner ring having an outer surface and a cage having both an inner surface and an outer surface. The cage inner surface is positioned to be in opposition to the inner ring outer surface. The bearing further includes an outer ring having both an inner surface and an outer surface. The outer ring inner surface is positioned to be in opposition to the cage outer surface. One or more of the inner ring outer surface, the cage inner surface, the cage outer surface, and the outer ring inner surface defines a non-circular circumferential profile.

Abstract: Embodiments of bearings for turbine engines are provided herein. In some embodiments, a fan shaft assembly for a turbine engine may include a fan shaft; a stationary support; and at least one bearing disposed between the stationary support and fan shaft, the at least one bearing comprising: an inner raceway; an outer raceway; a row of a plurality of spherical roller bearings disposed between the inner raceway and outer raceway; and a cage disposed between the inner raceway and outer raceway.

Abstract: A roller bearing cage that includes a cylindrical body including a plurality of pocket holes defined within and positioned circumferentially about the cylindrical body. Each pocket hole includes a pair of side portions and a pair of end portions meeting with the pair of side portions at a corner portion. The corner portion is contoured with a compound radius.

Abstract: A bearing includes an inner raceway and an outer raceway extending about a rotational axis. The outer raceway is spaced radially from the inner raceway such that an annular cavity is defined between the inner raceway and the outer raceway. The bearing also includes a plurality of first rollers disposed in the annular cavity. Each first roller of the plurality of first rollers includes a first end, a second end spaced axially from the first end, and a first surface extending between the first end and the second end. A first profile drop extends between the first end and the first surface. A second profile drop extends between the second end and the first surface. The second profile drop differs from the first profile drop. The bearing further includes a plurality of second rollers disposed in the annular cavity and spaced axially from the plurality of first rollers.

Abstract: A roller bearing cage includes a cylindrical body including a plurality of pocket holes defined within and positioned circumferentially about the cylindrical body. At least a portion of the cylindrical body is hollow. The roller bearing cage further includes a reinforcement structure extending within the portion of the cylindrical body. The reinforcement structure is configured to provide a stiffening force to the cylindrical body.