Inspection of oil and gas wells casing by the method of electromagnetic flaw detection
Authors:
About authors
- 1 — Ph.D. associate professor National Mineral Resources University (Mining University)
- 2 — Ph.D. OJSC NPP «VNIIGIS»
- 3 — leading engineer OJSC NPP «VNIIGIS»
- 4 — leading engineer OJSC NPP «VNIIGIS»
- 5 — leading design engineer OJSC NPP «VNIIGIS»
- 6 — senior research assistant OJSC NPP «VNIIGIS»
Abstract
Logging tools for electromagnetic flaw detection, developed in VNIIGIS, provide inspecting well conditions with and without (EMDS-TM-42 tools) lifting of compressor tubing. In case of inspecting with lifting of tubing (EMDS-S tool) we can observe holes, made by drilling perforation tool. Examples of logging investigations in Russia, Oman and China are presented.
Область исследования:
(Archived) Application of the modern electric exploratory technologies in prospecting of mineral deposits
Keywords:
oil and gas bore hole
electromagnetic flaw detection
drilling perforation
EMDS-TM-42
EMDS-S
References
- RF Patent 2330276, G01N 27/82. Mean of electromagnetic search of flaw in borehole casing and electromagnetic logging tool for it / A.A.Miller, V.K.Teplukhin, A.V.Miller, E.M.Murzakov, S.V.Stepanov, V.G.Sudnichnikov, A.V.Sudnichnikov. Publ. 27.07.2007. Bul. No 21 .
- Teplukhin V.K., Miller A.V., Miller A.A., Sudnichnikov A.V., Sudnichnikov V.G., Stepanov S.V. Test of electromagnetic flaw search logging tool EMDS-TM -42TS for casing and tubing research on China oil fields // NTV «Karotazhnik». Tver: AIS publishing house. 2010. Iss.4 (193). P.13-23.
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