Abstract: Described herein are systems, apparatuses, processes (also referred to as methods), and computer-readable media (collectively referred to as “systems and techniques”) for improving an accuracy of determinations made using data sensed in a wellbore. Such systems and techniques may use a combination of sampled data and simulated data to generate updated datasets that may be used to make evaluations about how well a casing is cemented to subterranean formations where a wellbore is located.

Abstract: In some embodiments, reducing utilization of computational resources associated with segmenting datasets via a cluster-ensemble model may be facilitated. In some embodiments, the system may receive a raw dataset having a first dimension. The system may then embed the raw dataset into an embedded dataset having a second dimension, where the embedded dataset comprises a vector embedding. The system may then provide the embedded dataset to a set of clustering models to generate a set of clusters, where each cluster of the set of clusters corresponds to a respective clustering model of the set of clustering models. The system may provide the set of clusters to a cluster-ensemble model to generate a set of ensemble-clusters. Based on the set of ensemble-clusters, the system may generate a set of data segments corresponding to the set of ensemble-clusters indicating at least one characteristic of a respective ensemble-cluster of the set of ensemble-clusters.

Abstract: Systems and methods for performing an intervention operation in a wellbore using a friction reducer fluid include a coiled tubing insertable into the wellbore, a pump operable to pump the friction reducer fluid through the coiled tubing and into the wellbore, and sensors operable to detect wellbore conditions. A controller including a processor is operable to automatically predict a wellbore depth at which the coiled tubing will incur a lock-up in the future based on the wellbore conditions and control the pump to pump the friction reducer fluid though the coiled tubing and into the wellbore to prevent the future lock-up.

Abstract: A method comprises determining a Nuclear Magnetic Resonance (NMR) response of a subsurface formation that is based on an NMR response signal that traversed through the subsurface formation and that is result of a magnetic field being emitted into the subsurface formation; determining an Archie cementation exponent for an Archie equation based on the NMR response; and determining a property of the subsurface formation based on the Archie cementation exponent.

Abstract: A method of controlling a pumping stage of a fracturing fleet at a wellsite with a set of diesel pumps and at least one electric pump to reduce the total operating cost by decreasing the flowrate to the pump units with the higher operating cost and increasing the flowrate to the pump units with the lower operating costs. An optimization process on a computer system communicatively connected to the plurality of pumping units can communicate a first interim setpoint to each pumping unit. The optimization process can calculate an operating cost for the diesel frac pumps based on sensor measurements of pressure, flowrate, and motor speed. The optimization process can calculate an operating cost for the electric frac pumps based on the measured power usage and cost of the power. The optimization process can lower the operating cost of fracturing fleet below a threshold operating cost value.

Abstract: One or more identifiers are received based on an electronic scan of computer-readable indicia. The computer-readable indicia being coupled to an asset. The asset is associated with one or more shipping operations. Based at least in part on the one or more identifiers, it is determined that the asset is requested for return. Based at least in part on the one or more identifiers, a shipping label corresponding to a destination location for the asset to be returned to is automatically generated or a location for the asset to be delivered to is automatically changed.

Abstract: Aspects described herein may allow for authenticating a user by generating a customized set of authentication questions based on patterns that are automatically detected and extracted from user data. The user data may include transaction data collected over a period of time. By automatically detecting user patterns that correspond to user behavior over a period of time, an authentication system may be able to generate information that is recognizable to an authentic user but difficult to guess or circumvent for any other user.

Abstract: A geosteering subsystem has been designed to detect patterns in measurements that correlate to geological events and use statical analysis to interpret the geological events corresponding to control points and update a geological model based on the statistical analysis-based interpretations. The subsystem evaluates obtained measurements against predetermined patterns that correlate to geological events. If a pattern is detected, the subsystem labels the corresponding wellbore position and/or measurements as a control point and passes on the measurements for interpretation. The subsystem generates interpretations of the control point based on the measurements and historic control points. For each interpretation, the subsystem generates a pseudo log based on offset logs. The subsystem then generates a posterior probability for each interpretation based on evaluating the corresponding pseudo log with respect to the measurements and formation knowledge.

Abstract: A conductive structure for use with a RFID device having a metallic mass that is below a standard detection threshold of a metal detector and a method of manufacturing the same is disclosed herein. The conductive structure preferably comprises a pair of dipole arms extending from a tuning loop, wherein each of the pair of dipole arms terminates in a load end. The conductive structure may be manufactured from a printed metallic ink, or by cutting, lasering, or etching a metal foil. The conductive structure is modified to reduce overall thickness and metallic mass of the device as much as possible, while still maintaining an acceptable level of performance. Portions of the load ends may also be hollowed out to further reduce the conductive structure's metallic mass.

Abstract: Disclosed herein are systems and methods for graph-based dynamic information retrieval and synthesis, particularly for enhancing the response generation of chatbot applications using large language models (LLMs). The methods involve receiving a user query, generating a query embedding, and accessing a knowledge graph comprising nodes representing documents with associated document embeddings. A set of documents is retrieved based on similarity scores, and a distance matrix is constructed to calculate shortest-path distances between nodes. Documents are clustered to identify a largest cluster from which content is retrieved to formulate a response. The disclosed embodiments improve upon retrieval augmented generation (RAG) by leveraging the hierarchical relationships of a knowledge graph and node interconnectedness to provide contextually coherent information and mitigate the inclusion of information from irrelevant or superficially related documents in LLM responses.

Abstract: A micropattern detection-based method and system of performing an authentication of video of a person in order to authorize access to a secured resource is provided. The user provides image data in which they present a secondary computing device with a specially fabricated screen cover. The screen cover includes a plurality of micro-holes that collectively provide a unique micropattern. When the user adjusts a display setting, the micropattern, previously cloaked, becomes apparent as an arrangement of pinpoints of light. The system and method are configured to evaluate the image data to determine whether the micropattern is present. If a micropattern is present, the system determines the image is authentic and can verify an identity of the person. In some cases, the system can further be configured to automatically grant the person access to one or more services for which they are authorized.

Abstract: Embodiments disclosed herein generally related to a system and method for authenticating a transfer request. A computing system receives a transfer request from a client device. The computing system determines that the monetary amount specified in the transfer request exceeds a threshold. The computing system identifies an automated teller machine (ATM) based on at least location information associated with a user of the client device. The computing system prompts the user to authenticate the transfer request at the identified ATM by transferring a message to the client device to be displayed thereon. The computing system receives an authentication attempt of the user from the ATM. The computing system compares authentication information in the authentication attempt to personal identification information associated with the user. The computing system determines that the authentication information at least partially matches personal identification information associated with the user.

Abstract: Ways of protecting personally identifiable information stored in an onboard computing system of a vehicle allow improved data security of drivers. The system and method is configured to automatically trigger a deletion or encryption of personal data stored in the motor vehicle in response to an event or other information indicating that the vehicle is outside of the custody of the owner or some other loss of control event.

Abstract: A device for applying a cosmetic product includes a cup, a guide, and a sheath. The cup includes at least one lug. The guide includes a slot passed through by an associated lug of the cup, the slot comprising an upper edge. The sheath includes internally a helical groove for receiving the lug of the cup. The lug can have an upper flattened area, where the upper edge of the slot is inclined with respect to a radial plane.

Abstract: An autonomous mobile robot (AMR) for a plurality of outdoor applications is provided. The AMR includes a base frame configured to obtain the configurable base frame based on one or more parameters; a first drive wheel sub assembly, and a second drive wheel assembly is additionally re-oriented oppositely to the first drive wheel assembly to form a drive wheel assembly; a plurality of suspension units is configured by the one or more side plates of the configurable base frame and a plurality of gearboxes; and the plurality of gearboxes is configured to as a plurality of configurable gearboxes for obtaining different drive power of the drive wheel assembly by at least changing one of one or more dimensions of a plurality of gearbox plates, one or more ratio of a wheel shaft gear and a motor gear shaft, and one or more specification associated with a plurality of drive motors.

Abstract: Systems, methods, articles of manufacture for authentication of payment cards. A server may assign, in a database, an expected card identifier to a contactless card, the contactless card associated with an account. The server may receive, from a client device, a request comprising a uniform resource locator (URL), a parameter of the URL comprising a card identifier, wherein the URL is transmitted by the contactless card to the client device. The server may extract the card identifier from the URL and compare the extracted card identifier to the expected card identifier in the database. The server may determine, based on the comparison, that the extracted card identifier matches the expected card identifier. The server may authenticate the request based on the extracted card identifier matching the expected card identifier, and transmit, to the client device, an indication specifying that the request was authenticated.

Abstract: In some implementations, a data processing device may receive, from a data source, a set of delimiter-separated values and may divide the set of delimiter-separated values into a plurality of subsets. Each subset may correspond to at least a portion of a column or correspond to at least a portion of a row. The data processing device may generate a plurality of vectors, corresponding to the plurality of subsets, according to an embedding space. The data processing device may compare the plurality of vectors to each other and may select a row or a column of the set of delimiter-separated values as one or more headers based on comparing the plurality of vectors to each other. Accordingly, the data processing device may output a tabular data structure including the one or more headers distinguished from a remainder of the set of delimiter-separated values.

Abstract: A gear system is provided for a wheel of a tractor. The gear system includes a plurality of planet gears and a plurality of rollers. The planet gears are operable to rotate to provide tractive force to the wheel. The rollers are operable to abut against an inner ring of the wheel to reduce a contact force from the wheel contacting a channel on the plurality of planet gears.

Abstract: A method of obtaining position of a downhole tool with respect to a wellbore includes logging well data via the tool over a period of time and measuring a lateral acceleration of the tool over the period of time with one or more accelerometers embedded in the tool. The method further includes performing double integration on an acceleration of the tool over a period of time. The method also includes obtaining a displacement of the tool over the period of time from the double integration. The method also includes fitting the displacement of the tool over the period of time to a best fit curve. The method also includes subtracting the best fit curve from the displacement of the tool over the period of time.