Abstract: The pure mechanical well deviation wireless measure-while-drilling and mud pulse generation device includes an outer cylinder and an inner cylinder coaxially arranged inside the outer cylinder; an inner flow channel is formed inside the inner cylinder, and an outer flow channel is formed between the inner cylinder and the outer cylinder; a flow control valve and a hydraulic turbine are arranged in the inner flow channel, and the flow control valve is located at an upstream section of the hydraulic turbine. The device further includes a signal generation base and a rotary stopper. An overflow hole is formed on the signal generation base and arranged in the annular outer flow channel, and the rotary stopper can periodically shield the overflow hole. The inclinometer includes the pure mechanical well deviation wireless measure-while-drilling and mud pulse generation device, an inclinometer outer cylinder and an eccentric rotary column.

Abstract: The pure mechanical well deviation wireless measure-while-drilling and mud pulse generation device includes an outer cylinder and an inner cylinder coaxially arranged inside the outer cylinder; an inner flow channel is formed inside the inner cylinder, and an outer flow channel is formed between the inner cylinder and the outer cylinder; a flow control valve and a hydraulic turbine are arranged in the inner flow channel, and the flow control valve is located at an upstream section of the hydraulic turbine. The device further includes a signal generation base and a rotary stopper. An overflow hole is formed on the signal generation base and arranged in the annular outer flow channel, and the rotary stopper can periodically shield the overflow hole. The inclinometer includes the pure mechanical well deviation wireless measure-while-drilling and mud pulse generation device, an inclinometer outer cylinder and an eccentric rotary column.

Abstract: Embodiments of the present application provide a method and system for task processing. During operation, the system may receive a task event generated by a task sending device with an initial state of the task event being a to-be-accepted state. The system may perform a first reminding operation associated with the task event for a user. Upon receiving a predetermined user response, the system may change the state of the task event from the to-be-accepted state to an activated state, wherein the predetermined user response is responsive to the first reminding operation associated with the task event.

Abstract: Embodiments of the present application provide a method and system for task processing. During operation, the system may receive a task event generated by a task sending device with an initial state of the task event being a to-be-accepted state. The system may perform a first reminding operation associated with the task event for a user. Upon receiving a predetermined user response, the system may change the state of the task event from the to-be-accepted state to an activated state, wherein the predetermined user response is responsive to the first reminding operation associated with the task event.