Jinyi Li, Lianhui Li, Shuo Zhao, Peng Ren, Shanjun Tian, Hongli Jin. Application Research of Tunable Diode Laser Absorption Spectroscopy in Petroleum Industry[J]. Laser & Optoelectronics Progress, 2022, 59(13): 1300006
- Laser & Optoelectronics Progress
- Vol. 59, Issue 13, 1300006 (2022)
Fig. 1. Structure diagram of the gas cell sampling system
Fig. 2. Cooperative target telemetry system based on WMS
Fig. 3. Layout of a fenced TDLAS system
Fig. 4. Handheld TDLAS system with non-cooperative targets for remote sensing
Fig. 5. Intelligent robot equipped with RMLD[44]
Fig. 6. Realization of the leak localization[44]
Fig. 7. UAV carrying a small methane laser sensor[45]
Fig. 8. Structure of the ICL non-cooperative target telemetry experiment system[46]
Fig. 9. Leak plume image[46]
Fig. 10. A set of methane and ethane detector system deployed on the vehicle[62]
Fig. 11. Field test results of dual-gas (methane / ethane) sensor system. (a) Methane; (b) ethane[62]
Fig. 12. A new type of compact dense mode multi-channel gas cell[92]
Fig. 13. A portable hydrogen sulfide detection sensor[93]
Fig. 14. A mid-infrared hydrogen sulfide gas detection system[97]
Fig. 15. TDLAS system for oxygendetection in the remaining empty layer at the top of oil tank[114]
Fig. 16. Structure of the detector gun in the TDLAS system[114]
Fig. 17. A handheld remote methane leak detector[125]
Fig. 18. RMLD deployed on UAV[126]
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Table 1. Performance index of methane detector
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Table 2. Summary of TDLAS applications in petroleum industry
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