CN203081435U - Quantitative degassing device - Google Patents
Quantitative degassing device Download PDFInfo
- Publication number
- CN203081435U CN203081435U CN 201320068398 CN201320068398U CN203081435U CN 203081435 U CN203081435 U CN 203081435U CN 201320068398 CN201320068398 CN 201320068398 CN 201320068398 U CN201320068398 U CN 201320068398U CN 203081435 U CN203081435 U CN 203081435U
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- flexible pipe
- motor
- degassing device
- quantitative
- pump
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Abstract
The utility model discloses a quantitative degassing device, which relates to a quantitative degassing device for extracting a gas contained in a drilling fluid during a petroleum drilling process. The quantitative degassing device comprises a slurry filter, a connection metal tube, a connection hose, a hose pump, a motor connector, a pump motor, a rack, a gas cylinder hose, a degassing cylinder, a slurry discharge tube, a stirrer, a stirring motor, a gas circuit hose and an electric control cabinet. The quantitative degassing device is characterized in that the degassing device is flexibly adjustable in sampling position and height, uniform in stirring, anti-freezing and rustproof by adopting the mode of combining hoses with hard tubes, the structures of key slot connection and the like, and adopting metal materials mostly made from stainless steel. The quantitative degassing device has the advantages of being high in degassing efficiency, convenient to operate, compact in structure, and constant in slurry treatment amount.
Description
Technical field
The utility model relates to petroleum geology exploration well logging technical field, is specifically related to a kind of quantitative degasser.
Background technology
In oil-gas exploration on, use various measuring apparatuss, can directly grasp down-hole geological structure, the data of each side such as gas bearing condition and drilling engineering.The compound logging technology is the compound logging technology of one as a kind of drill returns log, gas detection logging, drilling engineering well logging of collecting, and this technology is that the gas componant in the drilling fluid is carried out check and analysis, detects the oil gas data on prospect pit stratum with this.Quantitative degasser of the present utility model is a necessary instrument in the comprehensive logging instrument gas examining system.Conventional degasser of the prior art is the mechanical agitation type degasser, generally is subjected to all multifactor influences such as mud liquid level, air intake flow velocity, drilling fluid composition, and its linear relationship of deviating from actual natural gas content in gas flow and the drilling fluid is relatively poor.Therefore, we need a kind of degasser, and it will not only have conventional degasser advantage, and want to be adapted to all types of drilling fluids, make the sample gas that in-site measurement provided more accurate, more reliable.
Summary of the invention
The purpose of this utility model provides a kind of quantitative degasser, is applicable to petroleum geology exploration well logging technical field, and this equipment is for the efficient that improves degasser extraction gas, can reacts stratum air content specialized designs more truely and accurately.
For achieving the above object, the utility model is achieved in that a kind of quantitative degasser, comprising: slurry filter, connection metal tube, connection flexible pipe, peristaltic pump, motor connector, pump motor, frame, inflator flexible pipe, degassing tube, mud comb, agitator, stirring motor, gas circuit flexible pipe and electric control box; Described slurry filter is placed in the mud pit, connects metal tube and is connected the flexible pipe connection, and slurry filter is connected with peristaltic pump by connecting metal tube and connecting flexible pipe; Described peristaltic pump, motor connector and pump motor all are placed in the frame, and pump motor is connected with peristaltic pump by the motor connector, an end of peristaltic pump be connected flexible pipe and connect, the other end is connected with the inflator flexible pipe; Described degassing tube is installed in the frame outer left side, and electric control box is installed in the outside right side of frame; The mud comb is offered on the top of described degassing tube, and its tube bottom is connected with the inflator flexible pipe, and agitator is installed on the degassing tube, and stirring motor is installed on the agitator, and the gas circuit flexible pipe is connected with agitator; Described electric control box and peristaltic pump, pump motor, agitator and stirring motor all are electrically connected.
Advantage of the present utility model is: degassing efficiency height, easy to operate, compact conformation, mud capacity are constant.
Description of drawings
Fig. 1 is quantitative degasser schematic diagram.
The specific embodiment
Embodiment below in conjunction with accompanying drawing is described in further detail the utility model:
As shown in Figure 1: the utility model is a kind of quantitative degasser, comprising: slurry filter 1, connection metal tube 2, connection flexible pipe 3, peristaltic pump 4, motor connector 5, pump motor 6, frame 7, inflator flexible pipe 8, degassing tube 9, mud comb 10, agitator 11, stirring motor 12, gas circuit flexible pipe 13 and electric control box 14; Slurry filter 1 is placed in the mud pit, connect metal tube 2 and be connected flexible pipe 3 connections, slurry filter 1 is connected with peristaltic pump 4 by connecting metal tube 2 and connecting flexible pipe 3, peristaltic pump 4, motor connector 5 and pump motor 6 all are placed in the frame 7, pump motor 6 is connected with peristaltic pump 4 by motor connector 5, one end of peristaltic pump 4 be connected flexible pipe 3 and connect, the other end is connected with inflator flexible pipe 8, degassing tube 9 is installed in frame 7 outer left side, electric control box 14 is installed in frame 7 outside right sides, mud comb 10 is offered on the top of degassing tube 9, its tube bottom is connected with inflator flexible pipe 8, and agitator 11 is installed on the degassing tube 9, and stirring motor 12 is installed on the agitator 11, gas circuit flexible pipe 13 is connected with agitator 11, electric control box 14 and peristaltic pump 4, pump motor 6, agitator 11 and stirring motor 12 all are electrically connected.
After installing, open each motor, the mud sample of gathering is delivered to peristaltic pump 4 by slurry filter 1 by tube connector, the mud sample is delivered in the degassing tube 9 by inflator flexible pipe 8 by peristaltic pump 4, cooperate agitator 11 afterwards, required analytical gas is separated, and discharged from gas circuit flexible pipe 13.
The quantitative degasser of the utility model is not limited to the above embodiments.Those skilled in the art make the change of unsubstantiality, all fall into protection domain of the present utility model.
Claims (1)
1. a quantitative degasser comprises: slurry filter (1), connection metal tube (2), connection flexible pipe (3), peristaltic pump (4), motor connector (5), pump motor (6), frame (7), inflator flexible pipe (8), degassing tube (9), a mud comb (10), agitator (11), stirring motor (12), gas circuit flexible pipe (13) and electric control box (14); It is characterized in that: described slurry filter (1) is placed in the mud pit, connects metal tube (2) and is connected flexible pipe (3) connection, and slurry filter (1) is connected with peristaltic pump (4) by connecting metal tube (2) and connecting flexible pipe (3); Described peristaltic pump (4), motor connector (5) and pump motor (6) all are placed in the frame (7), pump motor (6) is connected with peristaltic pump (4) by motor connector (5), one end of peristaltic pump (4) be connected flexible pipe (3) and connect, the other end is connected with inflator flexible pipe (8); Described degassing tube (9) is installed in frame (7) outer left side, and electric control box (14) is installed in the outside right side of frame (7); Mud comb (10) is offered on the top of described degassing tube (9), its tube bottom is connected with inflator flexible pipe (8), agitator (11) is installed on the degassing tube (9), and stirring motor (12) is installed on the agitator (11), and gas circuit flexible pipe (13) is connected with agitator (11); Described electric control box (14) all is electrically connected with peristaltic pump (4), pump motor (6), agitator (11) and stirring motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068398 CN203081435U (en) | 2013-02-06 | 2013-02-06 | Quantitative degassing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068398 CN203081435U (en) | 2013-02-06 | 2013-02-06 | Quantitative degassing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081435U true CN203081435U (en) | 2013-07-24 |
Family
ID=48827285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320068398 Expired - Fee Related CN203081435U (en) | 2013-02-06 | 2013-02-06 | Quantitative degassing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470253A (en) * | 2013-09-07 | 2013-12-25 | 中国石油集团西部钻探工程有限公司 | Underbalanced well drilling and logging detection sampling device |
| CN108150118A (en) * | 2017-12-26 | 2018-06-12 | 中国石油大学(华东) | drilling fluid quantitative degasser |
-
2013
- 2013-02-06 CN CN 201320068398 patent/CN203081435U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470253A (en) * | 2013-09-07 | 2013-12-25 | 中国石油集团西部钻探工程有限公司 | Underbalanced well drilling and logging detection sampling device |
| CN108150118A (en) * | 2017-12-26 | 2018-06-12 | 中国石油大学(华东) | drilling fluid quantitative degasser |
| CN108150118B (en) * | 2017-12-26 | 2020-02-18 | 中国石油大学(华东) | Drilling fluid quantitative degasser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |