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Rapid oil content tester of flowing field

An oil content and instrument technology, which is applied in the field of rapid oil content measuring instruments on the mobile site, can solve the problems of low extraction efficiency, heavy weight, high labor intensity, etc., and achieves the effect of simple and convenient testing, fast and convenient use, and direct reading of tests.

Inactive Publication Date: 2014-07-02
刘勇
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0021] In order to overcome the above-mentioned problems and defects, the present invention provides a mobile on-site oil content measuring instrument, which completely solves the following technical problems: ① In addition to avoiding the cumbersome method of manual extraction, the extraction efficiency is low, and the labor intensity is also low. In addition to the big problem, for users who have jet extractors, we can miniaturize the jet extractors so that they can be carried to the site; ② design the test host to be portable to meet on-site testing; ③ design the test host to be able to directly measure oil 20 standard curves (referring to equations) can be stored and adjusted; if the standard curve is known, the slope K value of the crude oil standard curve and the curve intercept value B can also be directly input. After storage, it can also be recalled

Method used

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  • Rapid oil content tester of flowing field

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Experimental program
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Effect test

Embodiment Construction

[0055] (1) Composition:

[0056] The mobile on-site rapid oil content tester consists of a micro-extraction gas pump (1), a timer (2), a switch valve (3), a 500ml separating funnel with a jet tube (4), a centrifuge tube (5), and an oil content measurement host (6), seven cuvettes (7), spare centrifuge tubes (8), analytical bottles (9), suction ear balls (10), 250ml flat-bottomed beakers (11), small triangular flasks (12), sampling bottles ( 13), 100ml colorimetric tubes (14), seven 50ml colorimetric tubes (15), 100ml spare colorimetric tubes (16), spare 120ml separating funnels (17), inclined mouth washing bottle (18), 250ml (boiling 60-90°C) petroleum ether (19), 250ml (concentration 36-38% analytically pure), hydrochloric acid (20), and solidified calculation program chip (21).

[0057] (2) Principle:

[0058] ① Miniaturize the air pump (1) in the jet extractor currently on the market, in addition to providing a power source for automatic extraction (replacing users withou...

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Abstract

The invention provides an instrument for carrying out analysis and detection on oil content of a water sample in indoor and field water treatment water quality tests by an oilfield user. The instrument is easy to carry and is especially suitable for finishing tests and analysis evaluation of the oil content of the water sample in batches on the day in the flowing fields (a plurality of fields in a far place), so as to guide oilfield scientific water injection and oil reservoir protection work.

Description

Technical field: [0001] It is widely used in the analysis of oil content in water samples in oilfield water treatment. It is suitable for oil field users to conduct indoor and on-site water quality detection and analysis evaluation work (evaluation index of oil content), especially suitable for mobile sites (multiple remote locations) On-site) The test and analysis of oil content are completed in batches on the same day to guide the scientific water injection and oil layer protection work in the oil field. [0002] It can also be applied to the detection and treatment of urban sewage and civil water, and the detection of the purity of products in liquid (alcohol, beverage, pharmaceutical) enterprises, and it is helpful for environmental protection monitoring and evaluation of natural environmental waters. Background technique: [0003] Domestic oil fields use sewage reinjection to inject water into underground oil layers. Sewage includes surface sewage from natural rainwate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01N1/34
Inventor 刘勇李国艳刘若雯万彬胡建杨东禹越海王林徐恒霞周晓鹏郝乐川王建军汪宝梅罗朝晖吴剑锋王凤国常兴伟陈秋菊雷荣峰康俊张广凤章霖
Owner 刘勇
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