Winch panel system
A panel and winch technology, which is used in surveying, wellbore/well components, earth-moving drilling, etc., can solve the problems of long distance, unsightly, and inconvenient operation of the drawworks panel, and achieve the effect of avoiding interference.
Inactive Publication Date: 2011-06-15
XIAN WELL LOGGING ENERGY TECH
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[0003] The present invention aims to solve the problem that the tension line in the domestic winch panel system is far away from the wellhead to the winch panel in the middle cabin of the instrument vehicle, and the display part has buttons, which are not beautiful, have few functions, and are inconvenient to operate. A new winch panel system
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[0024] see figure 1 :
[0025] The signal from the depth system is converted into a pulse signal by the photoelectric encoder, and then transformed into a depth pulse by the signal shaping circuit, and two interrupt pulses are sent to the controller C8051F340 to record the depth; the wellhead wireless receiving system receives data parameters such as tension transmitted from the wellhead, After being demodulated by FSK, it becomes a digital signal, which is sent to the controller C8051F340 by the wellhead wireless receiving interface. The controller C8051F340 calculates the real depth, speed, tension and other signal data according to the sent depth signal, tension and other signals, and displays it on the LCD screen through the LCD display port. And according to the preset threshold parameters such as depth, speed, tension, etc., start the sound alarm device, light alarm device, electric alarm and the hydraulic control system that controls the winch through the control relay...
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The invention relates to a winch panel system. In the traditional domestic winch panel system, a tension line is pulled from a well head to a winch panel in a middle cabin of an instrument car by multiple steps, and the distance is long, thus certain trouble is caused to construction; and a display part is provided with buttons, thus the display part is not attractive, has less functions, is inconvenient to operate and lacks an ornamental effect. The winch panel system comprises a controller C8051F340 and is connected with a touch screen, a wellhead wireless receiving interface, a 232 port and a light alarm device respectively; a host is connected with the 232 port; the controller C8051F340 comprises two UART (Universal Asynchronous Receiver Transmitter) ports, an I2C (Inter-Integrated Circuit) bus interface, two timing counters, two relays and four ports. The panel system of the winch integrates the functions of the liquid crystal display, the touch screen technology and the wellhead wireless data receiving system and the serial ports into a whole; the sound, light and electricity all-round alarming method enables the well logging process to be safer; and a new world is opened up for the winch panel system.
Description
technical field [0001] The present invention relates to a winch panel system. Background technique [0002] Accurate acquisition and real-time monitoring of depth, velocity, and tension in the logging process is an important guarantee for safe production, and it is also an important basis for us to detect whether the formation characteristics can obtain real data, and it is also a comparison and scientific analysis with other scientific formation data. In the current domestic winch panel system, the tension line has to go through several links from the wellhead to the winch panel in the middle cabin of the instrument vehicle, and the distance is tens of meters or even hundreds of meters, which brings certain troubles to the construction Some of the display parts still use digital tubes to display data parameters, which is not beautiful, has few functions, and is inconvenient to operate. Although some use liquid crystal displays instead of digital tube displays, they still ha...
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IPC IPC(8): E21B49/00E21B47/00B66D1/40
Inventor 许鹏李智明肖江涛熊志华赵宏斌左三林张旻高怡虎俊
Owner XIAN WELL LOGGING ENERGY TECH