Automatic sampling system for logging rock waste
An automatic sampling and cuttings technology, applied in wellbore/well components, earthwork drilling, construction, etc., can solve problems such as difficult to meet drilling and logging process requirements, continuous sampling during labor time, omission of formation information, etc., to achieve Reduce labor risk and labor intensity, improve operation efficiency and accuracy, and reduce the effect of operation intensity
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[0031] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] see figure 1 , the present invention comprises a mud inlet device 1, a vibrator 2, a vibrating screen group 3, a recovery pump outlet pipe 4, a cuttings collection box 5, a cuttings cleaning device 6, a water pump outlet pipe 7, a water tank 8, a water pump 9, and a water pump suction Pipe 10, control system 11, steel frame 12, mud collection box 13, sampling pump outlet pipe 14, recovery pump suction pipe 15, recovery pump 16, sampling pump 17, sampling pump suction pipe 18, mud filter 20, mud pool 21 and vibration Spring 22. Among them, the sampling pump 17 is used to extract drilling mud containing formation cuttings. The sampling pump 17 is connected with a power unit for separating cuttings and mud. The box 13, the sampling pump 17, the power unit and the cuttings cleaning device 6 are all connected to the control system 11.
[0033] The power unit inc...
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