Water-based drilling soft solid waste recycling treatment and utilization technology
A recycling and drilling technology, which is applied in the field of oil and gas exploration and drilling water-based solid waste classified disposal and utilization process, can solve the problems of large environmental pollution pollution, solid waste without intensity, low solid waste pollutant content, etc., to achieve reduction The effects of safety and environmental protection risks, saving disposal costs, and benefiting growth and proliferation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0023] The present invention disposes and recycles soft solid wastes such as slag, waste mud, and slag generated from drilling waste water produced by water-based drilling operations in ceramic mud tanks and square wells. Due to the content of organic and other pollutants in this part of solid waste Higher, especially when various sulfonated mud systems are used for drilling, and these soft solid wastes have no strength, and the solid particle size is very small, which is not suitable for making fired bricks or unburned bricks, especially in the middle and later stages. The use of soft solid waste to make sintered bricks when drilling in chemical mud system is likely to bring more environmental problems. However, although most of these solid wastes have high pollutant content, they are mainly organic pollutants, with very little harmful heavy metal content and some organic humus, which is beneficial to biodegradation treatment and resource utilization as greening soil, and to a...
Embodiment 2
[0033] A water-based drilling soft solid waste resource disposal and utilization process includes: firstly, drying the natural soil used for treatment to adjust its water content and particle size. Fully mix the solid waste, and then add microbial strains to the drilling solid waste at a ratio of 0.5%-1% (weight ratio), and then add microbial nutrients at 0.5-2% of the solid waste, and fully mix After uniformity, add 0.5-3 times the amount of solid waste into the soil and mix evenly, pile up the treatment mixture to form a treatment object, cover the treatment object with 5-10cm of cultivated soil, and plant some common local ornamental firewood plants or sowing grass Seeds are used as the treatment layer to prevent rainwater from directly scouring the treated matter, and form a combined natural degradation system of solid waste-microbes-soil-plants.
[0034] The present invention is described in further detail below:
[0035] Inoculate special microbial strains with degradat...
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