1- Carlson B. N., 1993, “Selection and use of pipelineleak detection methods for liability management into the 21st century”, Pipeline Infrastructure II, Proceedings of the International Conference of theAmerican Society of
Chemical Engineers, ASCE.
2- Scott, S. L., and Barrufet, M. A., 2003, “Worldwide Assessment of IndustryLeak Detection Capabilities for Single& Multiphase Pipelines,” Project Report Preparedfor the Minerals Management Service, OTRC Library
Number: 8/03A120, Universityof Texas, Austin.
3- Hough J.E., 1988, “Leak testingof pipelines uses pressure and acoustic velocity”, Oil and GasJournal, vol. 86, pp. 35-41.
4- Klein W. R, 1993,. “Acoustic leak detection”, American Society of Mechanical Engineers, PetroleumDivision, 1993, vol.55, pp. 57-61.
5- Sperl J. L, 1991, “System pinpoints leaks on Point Arguello offshore line”, Oiland Gas Journal, September Issue, pp. 47-52.
6-Tracer Research Corporation, 2003, Patent Product described in the Website of Tracer Research Corporation, www.tracerresearch.com.
7-Turner N. C,, 1991, “Hardware and software techniques for pipeline integrity and leak detection monitoring”, Proceedings of Offshore Europe 91, Aberdeen, Scotland.
8- Bose J. R., and Olson M. K., 1993, “TAPS’s leak detection seeks greater precision”, Oil and Gas Journal, April Issue, pp. 43-47.
9- Griebenow G., and Mears M, 1988, , “Leak detection implementation: modelling and tuning methods”, American Society of Mechanical Engineers, Petroleum Division, vol. 19, pp. 9-18.
10- Liou J. C. P., and Tian J., 1994, “Leak detection: a transient flow simulation approach”, American Society of Mechanical Engineers, Petroleum Division, vol.60, pp. 51-58.
11- Natural Gas Leak Detection in Pipelines, Yudaya Sivathanu, U.S. Department of Energy.
13- Iseki T, Tai H and Kimura K 2000 A portable remote methane sensor using a tunable diode laser Meas. Sci. Technol. 11 594-602 .
14- Airborne Natural Gas Emission LIDAR (ANGEL) Service,Jeff Wible,
Image Scientist, ITT Space Systems Division.
15- Airborne Leak Detection, Comparing Technologies.
16- ANGEL Service Airborne Natural Gas Emission LIDAR , Dan Brake, EPA Natural Gas STAR Program, Annual Implementation Workshop, Houston, Texas, 24 October 2006
17- Optical gas sensing: a review,Jane Hodgkinson and Ralph P Tatam 2013 Meas. Sci. Technol. 24 012004
18- Radar Detection and Monitoring of Gas Pipeline Leaks, Sami Gopalsami, Anuj Dron, Tom Elmer, and Paul Raptis, Energy Technology Division, Argonne National Laboratory, Argonne, IL, USA, September 16 - 17, 2002.
19- Thermal imaging cameras for optical gas imaging (OGI) and furnace inspections.
20- http://en.wikipedia.org/wiki/Thermographic_camera.
21- Study on oil-gas reservoir detecting methods using hyperspectral remote sensing. Qingjiu Tian, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B7, 2012 XXII ISPRS Congress, 25 August01.
September 2012, Melbourne, Australia
22- Heather Freeman. Evaluation of the use of hyperspectral imagery for identification of microseeps near Santa Barbara, California[R/OL].California,Sep.26, 2003.