CN219038490U - Integrated chemical engineering for density, temperature and conductivity and gas measurement of drilling fluid - Google Patents
Integrated chemical engineering for density, temperature and conductivity and gas measurement of drilling fluid Download PDFInfo
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- CN219038490U CN219038490U CN202222085147.8U CN202222085147U CN219038490U CN 219038490 U CN219038490 U CN 219038490U CN 202222085147 U CN202222085147 U CN 202222085147U CN 219038490 U CN219038490 U CN 219038490U
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- drilling fluid
- conductivity
- hose pump
- trailer
- temperature
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Abstract
The utility model discloses an integrated tool for density, temperature, conductivity and gas measurement of drilling fluid, which is characterized by comprising the following components: a trailer for mounting the other components of the integrated machine, wherein a hose pump is arranged at an upward position of the trailer; a straight tube flow densimeter is arranged on at least one side of the trailer; a degassing barrel and a measuring pool connected with a liquid outlet of the degassing barrel are arranged on the trailer; at least one temperature sensor and at least one conductivity sensor are arranged in the measuring pool; the feed inlet of the degassing barrel is connected with a hose pump; the gas collecting port above the degassing barrel is connected with an external gas collecting device; the hose pump is connected with the scraping blade at the periphery of the pulp suction head through a clutch and a flexible shaft; the pulp sucking head is connected with the straight pipe flow densimeter or the hose pump through a connecting pipe fitting. The whole tool provided by the utility model adopts a modularized design, can be quickly carried and positioned, and improves the convenience of on-site operation and maintenance.
Description
Technical Field
The utility model relates to the field of gas logging, in particular to an integrated tool for density, temperature, conductivity and gas logging measurement of drilling fluid.
Background
The drilling fluid is a very important sample to be analyzed in the field of gas logging, so that how to perform efficient treatment on the sampling and analysis of the drilling fluid, and further realize the integrated design of a treatment tool, so that the rapid carrying and positioning can be realized, and the convenience of on-site operation and maintenance is very important.
Disclosure of Invention
The utility model aims to provide an integrated tool for density, temperature, conductivity and gas measurement of drilling fluid, which can accurately and reliably collect, explain and analyze samples and can greatly improve the convenience of on-site operation and maintenance.
In order to achieve the aim of the utility model, the technical scheme adopted is as follows:
an integrated tool for drilling fluid density, temperature conductivity and gas measurement, comprising:
a trailer for mounting other components of the integrated machine,
a hose pump is arranged at the upward position of the trailer;
a straight tube flow densimeter is arranged on at least one side of the trailer;
a degassing barrel and a measuring pool connected with a liquid outlet of the degassing barrel are arranged on the trailer;
at least one temperature sensor and at least one conductivity sensor are arranged in the measuring pool;
the feed inlet of the degassing barrel is connected with a hose pump;
the gas collecting port above the degassing barrel is connected with an external gas collecting device;
the hose pump is connected with the scraping blade at the periphery of the pulp suction head through a clutch and a flexible shaft;
the pulp sucking head is connected with the straight pipe flow densimeter or the hose pump through a connecting pipe fitting.
In a preferred embodiment of the utility model, the hose pump bottom is provided with a first output shaft, through which a stirring shaft is mounted, which extends into the degassing vessel.
In a preferred embodiment of the utility model, the hose pump front end is provided with a second output shaft through which the clutch is connected.
In a preferred embodiment of the utility model, a ball valve is provided at the liquid outlet of the degassing vessel.
In a preferred embodiment of the utility model, the temperature sensor and conductivity sensor comprise an integral sensor probe disposed on the side wall of the measuring cell.
The utility model has the beneficial effects that:
the method comprises the steps of utilizing a hose pump to quantitatively sample drilling fluid, measuring the drilling fluid density in real time through a straight pipe flow densimeter, collecting sample gas through the drilling fluid in a stirring degassing barrel for measurement and analysis, and carrying out on-line monitoring on the drilling fluid discharged into a measuring pool through an integrated sensor probe so as to observe temperature and conductivity parameters. The tool adopts an integrated design, can be quickly carried and positioned, and improves the convenience of on-site operation and maintenance.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following structures, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, and are merely for convenience of description of the present utility model and simplification of the description. Rather than indicating or implying that the apparatus or elements herein referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
An integrated tool for density, temperature, conductivity and gas measurement of drilling fluid as shown in fig. 1 comprises a trailer 1 for mounting other parts of the integrated tool.
A hose pump 2 is provided in an upward position of the trailer 1, and a straight tube flow densitometer 4 is provided on at least one side of the trailer 1.
A degassing tank 8 and a measuring cell 9 connected to the liquid outlet of the degassing tank 8 are provided on the trailer 1.
Mainly by means of degassing vat 8, to serve as a container for drilling fluid and as a stirring and collecting vessel.
The degassed drilling fluid is mainly contained by a measuring cell 9.
At least one temperature sensor (not shown) and at least one conductivity sensor (not shown) are arranged in the measuring cell 9.
The temperature and conductivity sensors include integral sensor probes (not shown) disposed on the side walls of the measuring cell, the integral probes (not shown) being used to measure drilling fluid temperature and conductivity parameters.
The feed inlet of the degassing tank 8 is connected with the hose pump 2, and specifically, a first output shaft (not shown in the figure) is arranged at the bottom of the hose pump, and a stirring shaft 7 extending into the degassing tank 8 is installed through the first output shaft (not shown in the figure).
A gas collection port (not shown) above the degassing vessel 8 is connected to an external gas collection device (not shown) to collect sample gas for analysis.
The hose pump 2 is connected with the scraping blade on the periphery of the pulp suction head 11 through the clutch 3 and the flexible shaft 5, specifically, a second output shaft (not shown in the figure) is arranged at the front end of the hose pump 2, and the clutch 3 is connected through the second output shaft (not shown in the figure).
The flexible shaft 5 is used for transmitting the output power of the front end of the flexible pipe pump 2, one end of the flexible shaft 2 is in butt joint with one end of the clutch 3, and the output power is transmitted to the scraping blade on the periphery of the suction head 11 to scrape off the mud attached to the suction head 11.
The suction head 11 is connected with the straight tube flow densimeter 4 or the hose pump 2 through the connecting pipe fitting 6. A ball valve (not shown) is provided at the liquid outlet of the degassing vessel 8.
With the above structure, the working principle of the utility model is as follows:
the suction head 11 is immersed in the drilling fluid, the hose pump 2 provides power for pumping the drilling fluid, and the suction head 11 connected with the flexible shaft 5 is communicated with the hose pump through the connecting pipe fitting 6 to pump the drilling fluid.
The drilling fluid density parameter may be read as drilling fluid flows into the straight tube flow densitometer 4.
When the drilling fluid flows into the degassing barrel 8, the output shaft at the bottom end of the hose pump 2 drives the stirring shaft to stir the drilling fluid to separate sample gas, and the sample gas is collected through the gas collecting port at the upper end of the degassing barrel 8 for analysis. And opening a ball valve at the bottom of the degassing barrel 8 to discharge the degassed drilling fluid into the measuring tank 9, and measuring the temperature and the conductivity of the drilling fluid through the integrated sensor probe.
By adopting the technical scheme, the method for quantitatively collecting the drilling fluid can be used for measuring the drilling fluid density in real time, quantitatively collecting sample gas for analysis and carrying out real-time on-line monitoring on the temperature and the conductivity. The flexibility of the tool and the accuracy of analysis data provide simpler and more convenient operation and more convenient maintenance modes for the site.
The foregoing has shown and described the basic principles and features of the utility model and advantages of the utility model.
It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (5)
1. An integrated tool for density, temperature, conductivity and gas measurement of drilling fluid, comprising:
a trailer for installing integrated frock part, integrated frock part includes:
a hose pump disposed in an upward position of the trailer;
a straight tube flow densimeter disposed on at least one side of the trailer;
a degassing tank arranged on the trailer and a measuring tank connected with a liquid outlet of the degassing tank;
at least one temperature sensor and at least one conductivity sensor are arranged in the measuring pool;
the feed inlet of the degassing barrel is connected with a hose pump;
the gas collecting port above the degassing barrel is connected with an external gas collecting device;
the hose pump is connected with the scraping blade at the periphery of the pulp suction head through a clutch and a flexible shaft;
the pulp sucking head is connected with the straight pipe flow densimeter or the hose pump through a connecting pipe fitting.
2. The integrated tool for drilling fluid density, temperature conductivity and gas measurement according to claim 1, wherein a first output shaft is arranged at the bottom of the hose pump, and a stirring shaft extending into the degassing barrel is arranged through the first output shaft.
3. The integrated tool for drilling fluid density, temperature conductivity and gas measurement according to claim 1, wherein a second output shaft is arranged at the front end of the hose pump, and the clutch is connected through the second output shaft.
4. The integrated tool for drilling fluid density, temperature conductivity and gas measurement according to claim 1, wherein a ball valve is arranged at a liquid outlet of the degassing barrel.
5. An integrated tool for drilling fluid density, temperature conductivity and gas measurement according to claim 1, wherein the temperature sensor and conductivity sensor comprise an integrated sensor probe disposed on the side wall of the measuring cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222085147.8U CN219038490U (en) | 2022-08-09 | 2022-08-09 | Integrated chemical engineering for density, temperature and conductivity and gas measurement of drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222085147.8U CN219038490U (en) | 2022-08-09 | 2022-08-09 | Integrated chemical engineering for density, temperature and conductivity and gas measurement of drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219038490U true CN219038490U (en) | 2023-05-16 |
Family
ID=86280778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222085147.8U Active CN219038490U (en) | 2022-08-09 | 2022-08-09 | Integrated chemical engineering for density, temperature and conductivity and gas measurement of drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219038490U (en) |
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2022
- 2022-08-09 CN CN202222085147.8U patent/CN219038490U/en active Active
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