Abstract: A method and/or system comprising: disposing a bottom hole assembly into a wellbore, wherein the bottom hole assembly comprises: a transmitter sub comprising a transmitter coil; a first receiver sub comprising a first receiver coil; transmitting an electromagnetic wave into a subterranean formation with the transmitter coil; receiving a plurality of response signals with the first receiver coil, wherein the plurality of response signals are from two or more depths and are formed from the electromagnetic wave interacting with the subterranean formation. Additionally, the method and/or system may be configured to analyze a gradient of the response signals to determine if the gradient exceeds a threshold, wherein the threshold indicates a presence of a fracture or fault.

Abstract: A non-transitory machine-readable medium having data stored therein representing a software executable by a computer. The software executable comprising instructions configured to receive a first data set of one or more electromagnetic measurements at a first location in a borehole from a logging tool, receive a second data set of one or more electromagnetic measurements at a second location in the borehole from the logging tool, and perform a first inversion on the first data set of one or more electromagnetic measurements to form a first inverted data set.

Abstract: Provided in the disclosure a method, apparatus, device, storage medium and program product for data processing. A method includes: storing target data into a target area in response to determining the target data, data stored in the target area having a corresponding identification, and the target data determined based on a received user input; performing data analysis on the target data based on a target identification corresponding to the target data; and presenting a reply to the user input based on a result of the data analysis. In this way, after the data is queried, the data is not directly exposed to the subsequent data analysis stage, but instead provided to the subsequent data analysis stage in the form of identification. On one hand, the amount of data communication between different stages can be reduced, on the other hand, the data remains isolated between different stages, enhancing security.

Abstract: The embodiments of the disclosure provides a method, apparatus, device and storage medium for application creation. The method includes: selecting, for a model invoking node in a plurality of processing nodes of a target application to be created, a model invocation function block for invoking a first model by the model invoking node from a plurality of function blocks; presenting a configuration interface for the model invocation function block, in response to a configuration request for the model invocation function block; receiving configuration information for the model invocation function block via the configuration interface; and creating the target application based on the configuration information and a workflow composed of the plurality of processing nodes. By the configurability and visualization of the model invocation, the development difficulty of the application with the model invocation capability may be reduced, and the stability of model outputs may be improved.

Abstract: A method and system for identifying anisotropy properties in a formation. The method may include disposing a logging tool into a formation, wherein the logging tool may include an electromagnetic transmitter antenna and an electromagnetic receiver antenna. The method may further include transmitting an electric field signal into the formation from the electromagnetic transmitter antenna, receiving a reflected electric field signal or a magnetic field signal from the formation with the electromagnetic receiver antenna, measuring the reflected electric field signal or the magnetic field signal from the formation with the electromagnetic receiver antenna, and identifying one or more anisotropy properties of adjacent layers in the formation from the reflected electric field signal or the magnetic field signal.

Abstract: A text processing method includes obtaining a query text, invoking a search engine interface based on the query text to obtain a plurality of text search results corresponding to the query text, obtaining, from the plurality of text search results, a plurality of answer text segments matching the query text, determining a relevance between the query text and each of the plurality of answer text segments, determining one of the plurality of answer text segments that corresponds to a maximum relevance as a reference text of the query text, and invoking a language model based on the query text and the reference text to obtain a reply text of the query text.

Abstract: A method for recall model training includes: obtaining first text pairs with a first text pair including a first question text, generated based on description information of multimedia and using a resource identifier of the multimedia as a question target, and a first answer text, being a resource identifier targeted by a question of the first question text; pre-training a recall model; obtaining second text pairs with a second text pair including a second question text that uses a resource identifier of related multimedia as a question target, and a second answer text being a resource identifier of the related multimedia targeted by a question of the second question text, and the related multimedia involved in the second text pair corresponding to the multimedia involved in the first text pair; and performing fine tune training on the pre-trained recall model based on second question texts and second answer texts.

Abstract: Systems and methods for smoothing a resistivity log are disclosed. An azimuthal resistivity tool measures azimuthal impedances at multiple azimuthal angles around a wellbore axis at each depth. It is determined whether the drill string was in a drilling mode or a sliding mode at the depth. If the drill string was in the drilling mode, a co-axial component and a lateral component are determined based in part on the azimuthal impedances associated with the depth and the lateral component is stored. If the drill string was in the sliding mode, a second co-axial component is determined based in part on at least one of the plurality of azimuthal impedances and a previously stored lateral component. The resistivity log is plotted from resistivities determined from the first and second co-axial components at each depth.

Abstract: A method for identifying resistivity variations in a formation. The method may include inserting an electromagnetic tool into a wellbore. The method may further include transmitting an electromagnetic wave into the subterranean formation with the transmitter coil at a first depth and receiving a first collection of one or more response signals with the first receiver coil at the first depth. The method may further include moving the electromagnetic tool to a second depth within the wellbore and repeating the process, forming a plurality of geological models based at least in part on the first and second collection of one or more responses signals, inverting each of the plurality of geological models to form a solution for each of the plurality of geological models, and comparing each of the solutions for the first depth and the second depth to identify one or more resistivity variations within the subterranean formation.

Abstract: A multifunctional central suction system capable of remote monitoring includes a flow measurement device and a controller, wherein a negative pressure port of the flow measurement device is connected to a negative pressure air nozzle of the controller via a gas pipe; the flow measurement device includes a measurement mechanism and a liquid bottle; the negative pressure port is arranged on the liquid bottle; a first BLUETOOTH® communication module is provided on the measurement mechanism; a communication module is provided in the controller; the communication module includes a second BLUETOOTH® communication module and a Wi-Fi® communication module; and the first BLUETOOTH® communication module on the measurement mechanism is in communication connection with the second BLUETOOTH® communication module in the controller.

Abstract: Systems and methods for smoothing a resistivity log are disclosed. An azimuthal resistivity tool measures azimuthal impedances at multiple azimuthal angles around a wellbore axis at each depth. It is determined whether the drill string was in a drilling mode or a sliding mode at the depth. If the drill string was in the drilling mode, a co-axial component and a lateral component are determined based in part on the azimuthal impedances associated with the depth and the lateral component is stored. If the drill string was in the sliding mode, a second co-axial component is determined based in part on at least one of the plurality of azimuthal impedances and a previously stored lateral component. The resistivity log is plotted from resistivities determined from the first and second co-axial components at each depth.

Abstract: A formulation, comprising erythropoietin, a buffer ingredient, a surfactant and an osmotic pressure regulator. The present invention also relates to a method for preparing the formulation and the use of the formulation. The formulation is safe and stable and has a long validity period, and the preparation method is simple and easy to implement.

Abstract: A multi-target kinase inhibitor is shown in formula (I), in which R is selected from formula (a), formula (b), formula (c), formula (d), formula (e) and formula (f). The multi-target kinase inhibitor can effectively inhibit the enzymatic activities of RET, VEGFR3 and PDGFRA, and can effectively treat diseases that are regulated and controlled by multi-target kinases and are related to abnormal signal transduction pathways of the multi-target kinases, including cancers of breast, respiratory tract, brain, reproductive organ, digestive tract, urinary tract, eye, liver, skin, head and/or neck and distant metastatic cancers thereof, and lymphoma, sarcoma, leukemia and the like. The active ingredients of the pharmaceutical composition of the present invention comprise a multi-target kinase inhibitor, which accounts for 1-50 wt % of the composition.

Abstract: A system can calibrate inconsistencies in a wellbore tool. The system can receive a first set of measurements and a second set of measurements with respect to different electromagnetic antennas. The system can decouple a first multi-components tensor corresponding to the first set of measurements and a second multi-components tensor corresponding to the second set of measurements. The system can determine, using the decoupled first and second multi-components tensors, a scaling factor. The system can apply the scaling factor to a raw measurement received with respect to an electromagnetic antenna of the wellbore tool positioned in a wellbore to decouple a third multi-components tensor or to decoupled components of a fourth multi-components tensor for controlling a wellbore operation.

Abstract: A system can calibrate inconsistencies in a wellbore tool. The system can receive a first set of measurements and a second set of measurements with respect to different electromagnetic antennas. The system can decouple a first multi-components tensor corresponding to the first set of measurements and a second multi-components tensor corresponding to the second set of measurements. The system can determine, using the decoupled first and second multi-components tensors, a scaling factor. The system can apply the scaling factor to a raw measurement received with respect to an electromagnetic antenna of the wellbore tool positioned in a wellbore to decouple a third multi-components tensor or to decoupled components of a fourth multi-components tensor for controlling a wellbore operation.

Abstract: A system and a method for evaluating a subterranean earth formation include a logging tool locatable in a wellbore dispose in the formation. The logging tool may include a transmitter antenna and a single receiver antenna. The transmitter antenna is configured to transmit a first electromagnetic signal into the subterranean earth formation. The system further includes a processor and a non-transitory memory device. The memory device includes instructions that cause the processor to control a current and a voltage sourced to the transmitter antenna, receive, via the single receiver antenna, a second electromagnetic signal emitted by the subterranean earth formation in response to receiving the first electromagnetic signal, and determine a resistivity of the subterranean earth formation based on the second electromagnetic signal.

Abstract: A method and/or system comprising: disposing a bottom hole assembly into a wellbore, wherein the bottom hole assembly comprises: a transmitter sub comprising a transmitter coil; a first receiver sub comprising a first receiver coil; transmitting an electromagnetic wave into a subterranean formation with the transmitter coil; receiving a plurality of response signals with the first receiver coil, wherein the plurality of response signals are from two or more depths and are formed from the electromagnetic wave interacting with the subterranean formation. Additionally, the method and/or system may be configured to analyze a gradient of the response signals to determine if the gradient exceeds a threshold, wherein the threshold indicates a presence of a fracture or fault.

Abstract: Some aspects relate to techniques for calibrating a logging tool. In some implementations, the logging tool may estimate certain unknown properties of a signal based on distances between transmitters and receivers of the logging tool and based on frequencies used by the transmitters and receivers. The logging tool may estimate the unknown properties by interpolating values into a mathematical function related to the above-noted distances and frequencies. After estimating the unknown properties, the logging tool may be deployed into the wellbore, where it may use the estimated properties to process signals received through a subsurface formation.

Abstract: Systems and methods of the present disclosure relate to calibration of resistivity logging tool. A method to calibrate a resistivity logging tool comprises disposing the resistivity logging tool into a formation; acquiring a signal at each logging point with the resistivity logging tool; assuming a formation model for a first set of continuous logging points in the formation; inverting all of the signals for unknown model parameters of the formation model, wherein the formation model is the same for all of the continuous logging points in the first set; assigning at least one calibration coefficient to each type of signal, wherein the calibration coefficients are the same for the first set; and building an unknown vector that includes the unknown model parameters and the calibration coefficients, to calibrate the resistivity logging tool.