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Technology of detecting deep underground metal pipeline by magnetic gradient method
Technology of detecting deep underground metal pipeline by magnetic gradient method
- Source :
- IOP Conference Series: Earth and Environmental Science. 660:012074
- Publication Year :
- 2021
- Publisher :
- IOP Publishing, 2021.
-
Abstract
- The application of trenchless technology, such as pipe pulling, pipe jacking, directional drilling and so on, makes the deep buried underground pipeline more and more in the project, and most of the geophysical exploration technology has poor detection effect, which makes it become the difficulty in the underground pipeline detection. This paper mainly expounds and analyzes the principle and construction method of magnetic gradient method for detecting deep underground pipelines, and introduces the application of magnetic gradient method in the detection of deep underground pipelines with two natural gas pipelines in Shijiazhuang road project.
- Subjects :
- Petroleum engineering
Pipeline (computing)
Magnetic gradient
Geology
Subjects
Details
- ISSN :
- 17551315 and 17551307
- Volume :
- 660
- Database :
- OpenAIRE
- Journal :
- IOP Conference Series: Earth and Environmental Science
- Accession number :
- edsair.doi...........10bc099b4c20d0f1d98a2b44248e05d0
- Full Text :
- https://doi.org/10.1088/1755-1315/660/1/012074