Geo-Chemical Logging Instrument(LH-DHLY)
LH-DHLY Geo-chemieal Logging lnstrument
The gee-chemical logging instrument is an analytical instrument used to log while drilling for the oil system in exploration drilling. The instrument can detect the information of hydrocarbon (such as; the hydrocarbon content, composition, the distribution characteristics of hydrocarbon and so on)closely related to oil and gas in the formation by analysis of cuttings and core, It's an integrated instrument that sets the interpretation of produced fluid from the reservoir rock, evaluation of the flooded layer of the water injecting development zone. discovery of the remaining oil and evaluation of the source rocks in one.
The instrument is designed as whole cabinet type, The three analysis methods of pyrolysis evaluation analysis, pyrolysis chromatography analysis and residual carbon analysis, host computer and gas source are integratedin a cabinet, which reduces the instrument's size and saves space. Among them, type | uses the unibody design, which makes the structure more compact; type I! adopts the separation design (The instrument and the air source are Pided into two parts), which makes the instrument easy to carry.
The instrument can be fixed in the instrument room through mounting holes.
which facilitates well-bit relocation. Therefore. it's more suitable for using in the logging site.
"This instrument has been applied for a national invention patent
(Patent No.ZL201120254233,6 ZL201130230102.X) "
Main technieal parameters:
Temperature control:
◎Temperature control accuracy:0.1 ℃;
◎The column:8~400℃ above the room temperature;
◎The column:temperature programming: 8 ranks, rate0.1~30/min:
◎Repeatability of the column temperature programming: ≤1% (50~250℃,10℃/min ) ;
◎The cooling speed of the cotumn: ≤6 minutes(ambient temperature≤27℃);
Detection sensitivity:
◎FID deteclion limit Mt≤5 x 10-12 9/S
◎Accuracy of the inrared detector ±2%F.S.;
◎Baseline stability of FID:
◎Baseline noise <10 x 10-21 A
◎Baseline drift ＜6 x 10-13 A/min;
◎Ambient temperature: 5-40℃;
◎Relative humidity: ≤85%;
◎Supply voltage:AC220V ±10%,50 ℃1Hz
◎Rated power: 3000W
Advantages and characteristics:
★The integration is high and an instrument can complete three kinds of analysis process. ~ Pull-out electronic conlroI unit is easy to maintenance.
★Automatic ignition and ignition state detection,
★Peripherals are integrated into the cabinet and the instrument's occupied space is small. ~ The caster and adjusted teet at the bottom of the cabinet facilitate mobile and tixed.
