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Equipment for safely processing oilfield water

A safe treatment and oilfield technology, which is applied in the field of oilfield drilling, can solve the problems that affect the service life of drilling equipment, the effect and efficiency of oilfield production, and the easily damaged water supply equipment and pipelines, so as to achieve convenient and full mixing, improve work efficiency and effect, and ensure safety effect

Inactive Publication Date: 2020-05-15
王猛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Oilfield water is mainly used for oilfield operations after crude oil dehydration. The existing crude oil dehydration water contains a large amount of impurities, floating objects, etc., which are easy to damage the water supply equipment and pipelines of oilfield drilling work, and affect the service life of drilling equipment. and the effectiveness and efficiency of oil field extraction

Method used

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  • Equipment for safely processing oilfield water
  • Equipment for safely processing oilfield water
  • Equipment for safely processing oilfield water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Please refer to Figure 1-3 , an oilfield water safety treatment equipment, comprising a treatment box 4 and a filter tank 15, the top of the treatment box 4 is provided with a water inlet pipe 1, the inside of the water inlet pipe 1 is inclined to be provided with a grille 2, and the lowest end of the grille 2 is provided with a garbage Discharge pipe 3, the water after dehydration of crude oil enters the treatment tank 4 through the water inlet pipe 1 for processing, blocks the large pieces of garbage in it through the grille 2, and discharges it from the garbage discharge pipe 3 to avoid affecting the subsequent water flow Processing, improve work efficiency and effect, easy to use.

[0021] Stirring motor 5 is installed on the treatment box 4, and the output shaft of the stirring motor 5 is connected with the rotating shaft 6, and the stirring blade 7 is installed on the rotating shaft 6, and the stirring blade 7 is arranged in the treatment box 4, and th...

Embodiment 2

[0027] Embodiment 2: On the basis of Embodiment 1, the medicament addition pipe 8 is provided with a scale, through which it is convenient to add an appropriate amount of additives, accelerate the coagulation of suspended solids in water, etc., facilitate water treatment, and facilitate subsequent use.

[0028] The filter screen 22 is detachably installed on the water delivery pipe 14, and the filter screen 22 preliminarily filters to prevent impurities in the water from entering the filter tank 15, facilitates water treatment, improves the effect and efficiency of treatment, and is convenient to use.

[0029] Water filter plate 16 and filter tank 15 plug-in settings, water filter plate 16 and filter tank 15 joints are provided with sealing ring 18, and water filter plate 16 outer end is provided with handle 21, by handle 21 conveniently water filter plate 16 is extracted out and Installation is convenient for cleaning and replacement, and is beneficial to water filtration, and...

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Abstract

The invention discloses equipment for safely processing oilfield water, and belongs to the field of oilfield drilling. The equipment comprises a treatment box and a filtering tank, a water inlet pipeis arranged at the top end of the treatment box; a grid is obliquely arranged in the water inlet pipe; a stirring motor is mounted on the treatment box; the output shaft of the stirring motors is connected with a rotating shaft; a stirring blade is mounted on the rotating shaft, a medicament feeding pipe is arranged on the treatment box; a floating object discharging pipe is arranged on the upperside wall of the treatment box; a rotary cylinder is arranged in the treatment box; multiple sets of cleaning rakes are uniformly arranged on the outer wall of the rotary cylinder; a water guide plateis obliquely arranged on the bottom end of the treatment box, the lowest end of the water guide plate is provided with a precipitate discharge pipe; the side wall of the treatment box is connected tothe side wall of the bottom end of a filter tank through a water pipe, multiple sets of water filtering plates are arranged in the filtering tank, and a water outlet pipe is arranged at the top end of the filtering tank. Impurities in water after crude oil dehydration are conveniently removed, thus the water quality and pipelines will not influenced by the impurities; the service life of instruments for petroleum operations is prolonged, and the working safety is guaranteed.

Description

technical field [0001] The invention relates to the field of oilfield drilling, in particular to equipment for safe treatment of oilfield water. Background technique [0002] Petroleum is one of the main objects of geological exploration. It is a viscous, dark brown liquid, and there are petroleum reserves in some areas of the upper crust. The main component is a mixture of various alkanes, naphthenes and aromatic hydrocarbons. Petroleum is the blood of modern industrial development and the most important raw material in modern industrial society. Petroleum is not only a non-renewable commodity, but also an indispensable strategic resource for the survival and development of a country. Security plays an inestimable role. Petroleum drives the vast majority of transportation, is used to generate electricity, and is an important raw material for the chemical industry. Therefore it is also called "black gold". Gasoline, diesel, kerosene and heavy oil extracted from petroleum...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F103/10
CPCC02F1/001C02F1/5281C02F2103/10
Inventor 王猛
Owner 王猛
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