Casing leakage point depth detecting method and device for oil extraction well
A technology for oil production wells and casings, which is applied in the field of casing leakage depth detection of oil production wells, and can solve the problems of high imaging resolution requirements, inability to achieve fast detection, and slow detection efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0059] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0060] figure 1 It is a method for detecting the leakage point depth of casing of an oil production well provided by an embodiment of the present invention, see figure 1 , the method may include the following steps:
[0061] Step 101: shutting down the production well.
[0062] Specifically, the production well is closed through the Christmas tree at the wellhead of the production well, that is, the oil production of the production well is stopped by closing the valve on the production tree, and the fluid in the production well is kept stable.
[0063] Step 102: After the oil production well is shut down for a predetermined length of time, add tracer particles into the wellbore of the oil production well through the wellhead of the o...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com