Modified Leituoshi stone for drilling liquor and its production mehtod
A production method and rectorite technology, which are applied to drilling materials and drilling fields, can solve the problems of high equipment cost, high energy consumption, unsatisfactory comprehensive performance, etc. wait time effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 2
[0020] Embodiment 2: use the production method of the present invention to produce modified rectorite for drilling fluid. In the mineral structure of calcium-based rectorite clay, the interlayer cations of montmorillonite are mainly calcium ions, accounting for 90.5% of the total amount. The purity is 65%, dried to 9.7% water content, crushed to a particle size below 1.0mm (16 mesh) with a jaw crusher, 600kg of calcium-based rectorite clay ore is placed in a mixing machine, and 24kg of industrial Sodium carbonate was dry-rolled in the mixer for 6 minutes. After mixing, 15kg of water was added in stages from the top of the feed port at the same time in a spray mode, and the mixed material was modified by shearing and extrusion for 45 minutes. After modification, the material is left to age for 7 days, air-dried naturally until the water content is less than 10%, and packed to obtain the modified rectorite for drilling fluid. Carry out batch production with the production method...
PUM
Property | Measurement | Unit |
---|---|---|
filtration | aaaaa | aaaaa |
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