Unlock instant, AI-driven research and patent intelligence for your innovation.

Pumping unit foundation repairing adhesive

A technology of adhesive and pumping unit, applied in the field of materials, can solve problems such as frame collapse, injury to oil production and production safety, etc., and achieve the effect of ensuring safety

Inactive Publication Date: 2019-09-06
大庆市普庆密封材料配件有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at overcoming the problem in the background technology that the foundation of the existing oil pumping unit is easy to be damaged and weathered seriously, which will cause the collapse of the frame, cause injury accidents and affect the safety of oil production, and provide a repairing adhesive for the foundation of the pumping unit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Proportionally mix 12g of epoxy resin, 10g of curing agent T-31, 8g of xylene, and 70g of cement mortar. After mixing and stirring evenly, pour the parts to be repaired at one time, and cure for 3-5 days to form.

Embodiment 2

[0014] Proportionally mix 10g of epoxy resin, 8g of curing agent T-31, 8g of xylene, and 74g of cement mortar. After mixing and stirring evenly, pour the part to be repaired at one time, and cure for 3-5 days to form.

Embodiment 3

[0016] Proportionally mix 15g of epoxy resin, 12g of curing agent 651, 8g of xylene, and 65g of cement mortar. After mixing and stirring evenly, pour the parts to be repaired at one time, and cure for 3-5 days to form.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a pumping unit foundation repairing adhesive (T202). The pumping unit foundation repairing adhesive mainly solves the problems that existing oilfield pumping unit foundationsare easily damaged, when the foundations are seriously weathered, rack collapse is caused accordingly, injury accidents are triggered, and the oil production safety is influenced. The pumping unit foundation repairing adhesive (T202) is characterized by being prepared from, by weight, 10-15% of epoxy resin, 5-15% of a curing agent, 6-10% of xylene and 65-75% of cement mortar. The preparation method of the adhesive comprises the following steps that the epoxy resin, the curing agent, the xylene and the cement mortar are mixed in proportion, stirred and subjected to one-time casting molding. Thepumping unit foundation repairing adhesive (T202) has the advantages of corrosion resistance, weathering resistance, high and low temperature resistance, vibration resistance and long service life.

Description

technical field [0001] The invention relates to a material in the field of oil pumping unit foundation repair, in particular to a pumping unit foundation repair adhesive. Background technique [0002] The pumping unit foundation in the oil field is the cement basic equipment for installing the pumping unit frame, which plays a role in ensuring the safe and normal operation of the pumping unit frame. The foundation of the existing pumping unit is made of cement and steel bars. It is easy to weather and corrode after a long time. When there is vibration in the oil production operation, the foundation of the pumping unit may have cracks and slag, and the weathered part is prone to fall off, especially the pumping unit head. (Front donkey head) part, the bearing pressure is high, and the foundation is seriously damaged and fallen off. If the damage is serious, the frame will collapse and cause injury accidents, which will directly affect the safety of oil production. Contents ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C04B28/00C04B111/72
CPCC04B28/00C04B2111/00637C04B2111/72C04B24/281C04B24/00C04B2103/0068
Inventor 于世强
Owner 大庆市普庆密封材料配件有限公司