CN2681130Y - Simulated formation displacement device - Google Patents
Simulated formation displacement device Download PDFInfo
- Publication number
- CN2681130Y CN2681130Y CN 200420030302 CN200420030302U CN2681130Y CN 2681130 Y CN2681130 Y CN 2681130Y CN 200420030302 CN200420030302 CN 200420030302 CN 200420030302 U CN200420030302 U CN 200420030302U CN 2681130 Y CN2681130 Y CN 2681130Y
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- CN
- China
- Prior art keywords
- simulated formation
- displacement
- experiment
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a simulated formation displacement device used in an electricity characteristic experiment in oil field indoor geology rock. A top and a bottom sealing pads are arranged in the displacement container of the simulated formation displacement device, and three inlet and outlet pipelines controlled by a valve are arranged at the corresponding positions. A simulated formation can be arranged between the top and the bottom sealing pads when experiment is conducted, the displacement liquid can flow along one direction in the simulated formation by sealing an upper cap, opening and closing the corresponding valves, connecting the displacement liquid and opening a displacement pump, and therefore, the designed experiment request can be reached. The utility model solves the problems that the prior art can not conduct the electricity characteristic experiment of large rock and the measuring result is much differ with on-site measure, so the utility model can be widely used in the electric characteristic experiment of oil field indoor geology rock.
Description
Technical field:
The utility model relates to " the simulated formation driving device " of the indoor rock electrology characteristic experiment of a kind of oil field geologic usefulness.
Background technology:
What the indoor rock electrology characteristic of present domestic oil field geologic was tested usefulness is core holding unit, and its displacement, sealing means difference can not be done big part rock electrology characteristic experiment, and the two poles of the earth method that its adopts is measured with field measurement and differed far away.
The utility model content:
In order to overcome the problem that prior art exists, the utility model provides a kind of simulated formation driving device, and this device not only can satisfy big part rock electrology characteristic tests, and measured result and actual specific are more approaching.
The technical scheme that its technical matters that solves the utility model adopts is: be provided with packing pad up and down in the displacement container of simulated formation driving device, and be connected to three turnover pipelines by valve control in the relevant position.During experiment, simulated formation is placed up and down between the packing pad, seal tight loam cake, open and close respective valves, connect the liquid of wanting displacement, open the displacement pump, just can guarantee that the liquid of displacement in simulated formation is mobile by a direction, reach the requirement of experimental design.
The beneficial effects of the utility model are, this device can be done big part rock simulated formation experiment, and experiment condition is close with institute's test site experiment condition, and experimental result is relatively near reality.
Description of drawings:
Fig. 1 is the utility model one-piece construction synoptic diagram.
Among the figure 1, capping down, 2, the packing pad, 3, simulated formation, 4, the displacement container, 5, sealing gasket, 6, upper cover, 7, valve, 8, pipeline, 9, liquid container, 10, the displacement pump.
Embodiment:
In Fig. 1, putting packing pad 2 above the capping 1 down, on packing pad 2, put simulated formation 3, on simulated formation 3, put a packing pad 2 backs again and be connected displacement container 4 on the back cover with following capping 1, again sealing gasket 5, upper cover 6 are placed on above it and connect with screw rod by bolt; Be welded with 3 valves 7 respectively in the upper and lower and following capping of displacement container 4 right flanks 1 bottom, be connected with displacement pump 10 with liquid container 9 respectively with pipeline 8 again.
Claims (1)
1, a kind of simulated formation driving device, it is characterized in that: putting packing pad (2) above the capping (1) down, on packing pad (2), put simulated formation (3), on simulated formation (3), put a packing pad (2) back again and be connected displacement container (4) on the back cover with following capping (1), again sealing gasket (5), upper cover (6) are placed on above it and connect with screw rod by bolt; Be welded with 3 valves (7) respectively in displacement container (4) the upper and lower and following capping of right flank (1) bottom, use pipeline (8) to be connected with displacement pump (10) with liquid container (9) respectively again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030302 CN2681130Y (en) | 2004-02-05 | 2004-02-05 | Simulated formation displacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030302 CN2681130Y (en) | 2004-02-05 | 2004-02-05 | Simulated formation displacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681130Y true CN2681130Y (en) | 2005-02-23 |
Family
ID=34607218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420030302 Expired - Fee Related CN2681130Y (en) | 2004-02-05 | 2004-02-05 | Simulated formation displacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681130Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235962A (en) * | 2010-04-20 | 2011-11-09 | 中国石油化工股份有限公司胜利油田分公司地质科学研究院 | Novel device for evaluation of filtration performance of flooding system |
| CN102590045A (en) * | 2012-03-06 | 2012-07-18 | 中国石油天然气股份有限公司 | Oil-gas interface tension test method in porous medium |
-
2004
- 2004-02-05 CN CN 200420030302 patent/CN2681130Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235962A (en) * | 2010-04-20 | 2011-11-09 | 中国石油化工股份有限公司胜利油田分公司地质科学研究院 | Novel device for evaluation of filtration performance of flooding system |
| CN102235962B (en) * | 2010-04-20 | 2013-10-16 | 中国石油化工股份有限公司胜利油田分公司地质科学研究院 | Novel device for evaluation of filtration performance of flooding system |
| CN102590045A (en) * | 2012-03-06 | 2012-07-18 | 中国石油天然气股份有限公司 | Oil-gas interface tension test method in porous medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |