Abstract
Drip irrigation is a new type of anode ground bed, which combines drip irrigation with cathodic protection. Drip irrigation can increase soil water content and reduce resistance of shallow anode ground bed in arid and high soil resistivity area, which is conducive to the transmission of current through the soil to the cathode and the establishment of current circuit to realize cathodic protection. In Jiyuan low permeability oilfield of Changqing, we have carried out the industrial test of drip irrigation to reduce resistance and shallow buried metal oxide anode ground bed. Taking Sha a well site as an example, the paper introduces that the anode ground bed composed of drip irrigation and resistance reducing agent can provide stable cathodic protection current for the casing of 4 oil wells and meet the design protection potential requirements. Compared with the traditional deep well anode ground bed, the construction cost of the anode ground bed with this structure is reduced by more than 60%, the construction safety and environmental protection risk and mud treatment cost are reduced, the mud pollution to the environment is avoided, the development efficiency and development level of low permeability oilfield are improved, and a selection method is provided for the establishment of shallow anode ground bed for casing cathodic protection in arid and high soil resistivity oilfield.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Wang, J.: Discussion on the application of shallow burying drip irrigation technology in alfalfa planting in pastoral areas of Northern **njiang. Inner Mongolia Water Conserv. 09, 53–54 (2016)
Zheng, M.: Shallow burying drip irrigation technology of sudangrass in arid areas. Jilin Agric. 05, 112 (2016)
Lei, X.: Application of underground high efficiency water saving drip irrigation technology in sugarcane whole mechanization production. Guangxi Agric. Mech. (01), 17–19 + 21 (2015)
Shen, G., et al.: Analysis on construction technology status of replaceable deep well anode ground bed. Compr. Corrosion Control 32(01), 24–27 + 31 (2018)
Hu, Y., Tian, H., Wang, Y., Zhou, T., Zhang, H., Wang, H.: Design and application of deep well anode ground bed in Northwest China. Petrochem. Corrosion Prot. 34(06), 35–37 (2017)
Hao, Y., Zhang, F., Cheng, Y., et al.: Experimental study on water movement of subsurface drip irrigation in sandy land. South to North Water Divers. Water Conserv. Sci. Technol. (4), 117–119 (2011)
Zheng, D., Jiang, Y., Zhu, Y., Lin, S.: Study on the law of soil water and salt movement under subsurface drip irrigation in **njiang cotton field. J. Tarim Univ. 04, 1–5 (2007)
Wang, Z., Lv, D., Wen, X., Kong, F., Hu, T., Liu, W.: A preliminary study on soil water and salt movement under subsurface drip irrigation in cotton fields of **njiang. J. Irrig. Drain. (05), 22–24 + 28 (2005)
Hu, X., Kang, S., Ma, X., Li, Z., Li, J.: Experimental study on infiltration characteristics of sandy soil under subsurface drip irrigation. J. Irrig. Drain. (05), 75–77 + 52 (2004)
Zuo, J.: Corrosion Data Manual. Chemical Industry Press, Bei**g (1982)
Wang, T.Y., Xu, L.K., Chen, G.Z.: Electrochemical performance of mixed metal oxide anode in seawater. Electrochemistry 02, 172–176 (2002)
Cai, T., Chen, H., Ju, H., Lu, L.: High performance coated titanium anode for cathodic protection of reinforced concrete. Corros. Prot. 10, 522–525 (2006)
Zhao, Y.: Design and Construction Manual of Anticorrosion, Thermal Insulation and Cold Insulation Engineering. Petroleum University Press, December 2004
Li, G.: Application of lx-200 long acting anti corrosion grounding resistance reducer. Electr. World (09), 32–33 (2001)
Jiang, C., Zhang, X.: Rational design of anode ground bed in forced current cathodic protection. **njiang Pet. Nat. Gas (04), 76–79 + 107–108 (2007)
Yan, J., Ding, Y., Zhang, C., Xu, N., Zhang, Z.: Application of shallow buried high silicon cast iron anode ground bed resistance reduction technology in cathodic protection engineering of Ku Shan oil pipeline. Corros. Prot. 4(04), 169–170 + 187 (1999)
Tian, H.: Corrosion protection of substation grounding grid. Dalian Jiaotong University (2008)
**, X., Zhu, H.: Common resistance reduction methods in high resistance areas. Friends Farm. Getting Rich (20), 296 + 255 (2015)
Huang, J.: Performance and application of common resistance reducing agents. Commun. Power Technol. 28(05), 74–75 (2011)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Lu, Ys. (2022). Application of Drip Irrigation Resistance Reduction Shallow Buried Anode Ground Bed Technology in Casing Cathodic Protection of Changqing Jiyuan Oilfield. In: Lin, J. (eds) Proceedings of the International Field Exploration and Development Conference 2021. IFEDC 2021. Springer Series in Geomechanics and Geoengineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-2149-0_289
Download citation
DOI: https://doi.org/10.1007/978-981-19-2149-0_289
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-19-2148-3
Online ISBN: 978-981-19-2149-0
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)