Mud logging system

Details Mud logging system Mud logging system

1980-02-27

1981-11-03

Serwin, Ronald

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

23230EP, 73153, 346 33WL, 422 81, G01N 3324, G01N 714

Patent

active

042985722

ABSTRACT:
A system (10) for continuously analyzing drilling mud circulating through a borehole comprises a sampling chamber (12) through which flows the return mud, a sensor (16) mounted in the sampling chamber for detecting hydrogen gas percolating out of the drilling mud and for producing a signal representative of the concentration of hydrogen, and a recorder (34) for recording the signal from the sensor over a period of time. Appropriate circuitry within a control panel (20) is connected between the sensor (16) and recorder (34). In the preferred embodiment of the invention, the recorder (34) comprises a clock driven disk recorder.

REFERENCES:
patent: 2714308 (1955-08-01), Heck
patent: 2749748 (1956-06-01), Slobod et al.
patent: 2883856 (1959-04-01), Youngman

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