LH-REY热解综合评价仪( Pyrolysis Evaluation Instrument )

1、Pyrolysis Evaluation Instrument(LH-REY IV、LH-REY V (smaller)) 

LH-REY pyrolysis evaluation instrument

Pyrolysis evaluation instrument is a specialized instrument used to log while drilling for the oil system in exploration drilling．By pyrolysis analysis of cuttings and core．the instrumenl can calculate oil content、gas content and pyrolysis hydrocarbon contenl of kerogen so as to evaluate it qualitatively and quantitatively．

The instrument's analysis principle is to temperature-programmed heat samples of hydrocarbon Source and reservoir rocks in lhe pyrolysis furnace．The hydrocarbon and kerogen in rocks volatilize and pyrolysis at differenl temperatures So as to make them have a qualitative physical separation with the rock sample and directly enter lhe FID to be detected by lhe carrier gas's carrving．Enlarge changes of lhe concentration to the corresponding currenl signal by amplifier．Data is processed by computer．Record the contenl of each.

Component and the peak temperature in order to evaluate the pros and cons of the hydrocarbon source rock and reservoir rock．

Main technical parameters:

◎Tmax deviation《土2℃；S2 devialion≤2％

◎Baseline noise：《60μV/30min

◎Baseline drift：≤20μV

◎Temperature control range：room temperature~600℃

◎Temperature programming:0.1~50℃/min

◎Temperature control accuracy：O.1℃

◎Display accuracy：1℃

Advantages and characteristics:

★User-friendly structure design is easv and simple in installalion and maintenance

★Mass flow meter is precise to conlrol gas flow．

★Highly integrated circuil design

★Imported pneumatic components and quick patch are for the purpose of safety and reliability.

★Good repeatability

★Operation is lntelligent and host computer issues commands．

★It has I cycte、llcycle、automatic analysis cycle and thermaI simulalion analysis．

★The host computer precisely monitors the gas flow rate of each gas path.

★Has perfect data processing function and intorprelation software.

★All data generates form and archives automatically and it also has network function．