An oilfield integrated cycle regeneration device and method
A recycling and oilfield technology, applied in chemical instruments and methods, mining wastewater treatment, water/sludge/sewage treatment, etc., can solve problems such as unreasonable process design, low degree of automation, and heavy labor input
Active Publication Date: 2021-07-06
CHINA PETROLEUM & CHEM CORP +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] a. The process design is unreasonable;
[0007] b. The function is not perfect, and the workload of manual input is large;
[0008] c. The independent process is complex and cumbersome;
[0009] d. High operation and maintenance management costs;
[0010] e. Low degree of automation
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0034] Specifically, such as Figure 1-3 As shown, the oil field integrated recycling device of the embodiment of the present invention includes an integrated and separated sewage area 200 and a brine area 100, and also includes a salt replenishing circulation mechanism and a sewage cleaning mechanism;
[0035] The salt replenishment circulation mechanism includes: a salt inlet valve 1, a circulation valve 2, a suction valve 3, and a salt pump 10; and a salt inlet pipeline and a circulation pipeline connected in parallel, wherein the circulation valve 2 is arranged on the salt inlet pipeline , the suction valve 3 and the salt pump 10 are arranged on the circulation pipeline, and the circulation pipeline and the salt inlet pipeline are connected in parall...
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
Login to View More Abstract
The present invention provides an oil field integrated cycle regeneration device and method, which includes a salt replenishment cycle mechanism and a sewage cleaning mechanism; the salt replenishment cycle mechanism includes: a salt inlet valve, a circulation valve, a suction valve, and a salt pump; The pipeline and the circulation pipeline, the circulation valve is arranged on the salt inlet pipeline, the suction valve and the salt pump are arranged on the circulation pipeline, the circulation pipeline and the salt inlet pipeline are connected in parallel and then the salt inlet valve is connected in series; the salt pump is arranged between the suction valve and the salt inlet valve The sewage cleaning mechanism includes: a first sewage suction valve, a sewage valve, a cleaning valve, a second sewage suction valve, and a sewage pump; it also includes a sewage pipeline and a cleaning pipeline connected in parallel, and the sewage pipeline includes the second sewage suction valve, the first sewage Suction valve, sewage pump, the pipeline with the second sewage suction valve is connected in parallel with the pipeline with the first sewage suction valve and then the sewage pump is connected in series; the cleaning pipeline is provided with a cleaning valve; and the sewage pipeline and the cleaning pipeline are connected in parallel and then the sewage valve is connected in series ; Both the sewage pipe and the cleaning pipe are connected to the salt water area.
Description
technical field [0001] The invention relates to the technical field of oilfield equipment, in particular to an oilfield integrated cycle regeneration device and method. Background technique [0002] Petroleum is an indispensable energy source for human society, and the improvement of oil extraction efficiency and the reduction of other resource consumption during extraction are also the main directions of oil extraction equipment research. Many existing oilfields need to use the water treatment equipment of steam injection station for oilfield activities, and the water treatment equipment of steam injection station for oilfield activities mainly includes brine system and sewage system; brine system and sewage system are two auxiliary supporting equipment that exist independently of each other , is a key node in the water treatment process. [0003] The brine system is the main device that produces qualified brine. The main purpose is to use the chloride ions in the brine t...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/42C02F103/10
CPCC02F1/42C02F2001/425C02F2103/10
Inventor 田波张学超梁福元赵学展武八锁赵云献张玥逄显辉王洪玉刘珊珊
Owner CHINA PETROLEUM & CHEM CORP