CN204851222U - Gas drilling detritus returns row detection device - Google Patents
Gas drilling detritus returns row detection device Download PDFInfo
- Publication number
- CN204851222U CN204851222U CN201520516355.6U CN201520516355U CN204851222U CN 204851222 U CN204851222 U CN 204851222U CN 201520516355 U CN201520516355 U CN 201520516355U CN 204851222 U CN204851222 U CN 204851222U
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- CN
- China
- Prior art keywords
- blowout preventer
- rotating blowout
- gas drilling
- checkout gear
- sonic probe
- Prior art date
- 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
(B, ) the utility model relates to a detection device technical field for the gas drilling is a gas drilling detritus returns row detection device, it includes rotating blowout preventer, drilling tool hydrophthalmia, sonic probe and sand discharge pipe, fixed mounting has the drilling tool hydrophthalmia on the rotating blowout preventer, and fixed mounting has sand discharge pipe on the shell of rotating blowout preventer, and fixed mounting has the sonic probe in being close to the sand discharge pipe of rotating blowout preventer, and fixed mounting has the dust fall water line on keeping away from the sand discharge pipe of rotating blowout preventer, and fixed mounting has the shower nozzle on the play water end (W. E. ) of dust fall water line, and the shower nozzle lies in sand discharge pipe. The utility model has the advantages of reasonable and compact structure, convenient to use uses through the cooperation of rotating blowout preventer, drilling tool hydrophthalmia, sonic probe, sand discharge pipe and dust fall water line, realizes that real -time supervision pit shaft detritus returns out the purpose of the condition, has safe and reliable's characteristics, has made things convenient for the operation, has improved work efficiency. (B, )
Description
Technical field
the utility model relates to gas drilling checkout gear technical field, is that a kind of gas drilling landwaste returns row's checkout gear.
Background technology
gas drilling is the drilling mode carried out as circulatory mediator with air, natural gas, nitrogen or other gas; In gas drilling, the conventional method judging that landwaste returns row's situation observes sediment outflow pipe to export, but because returning out landwaste with a large amount of dust, need add water and carry out depositing dust, therefore more difficult judgement borehole cuttings returning artificial situation before landwaste discharges sediment outflow pipe.
Summary of the invention
the utility model provides a kind of gas drilling landwaste and returns row's checkout gear, overcomes the deficiency of above-mentioned prior art, and it effectively can solve conventional method and be difficult to judge that borehole cuttings returns the problem of artificial situation.
the technical solution of the utility model is realized by following measures: a kind of gas drilling landwaste returns row's checkout gear, comprises rotating blowout preventer, drilling tool water hole, sonic probe and sediment outflow pipe; Rotating blowout preventer is installed with drilling tool water hole, the shell of rotating blowout preventer is installed with sediment outflow pipe, at the sediment outflow pipe internal fixtion near rotating blowout preventer, sonic probe is installed, dustfall water pipeline is being installed with away from the sediment outflow pipe of rotating blowout preventer, the water side of dustfall water pipeline is installed with shower nozzle, and shower nozzle is positioned at sediment outflow pipe.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned sediment outflow pipe comprises the first horizontal tube, the inclined tube of right low left high, bend pipe and the second horizontal tube; One end of first horizontal tube is fixedly mounted on the shell of rotating blowout preventer, the other end of the first horizontal tube and the left end of inclined tube are fixed together, right-hand member and second horizontal tube of inclined tube are fixed together by bend pipe, are provided with sonic probe at bend pipe internal fixtion.
above-mentionedly on the second horizontal tube, be installed with dustfall water pipeline, the water side of dustfall water pipeline is installed with shower nozzle, and shower nozzle is positioned at the second horizontal tube.
above-mentionedly on dustfall water pipeline, be installed with pressure meter.
above-mentionedly on dustfall water pipeline, be installed with valve.
there is PLC in the above-mentioned outside at rotating blowout preventer, and the signal output part of sonic probe and the signal input part of PLC are electrically connected by wire.
the utility model reasonable and compact in structure, easy to use, by rotating blowout preventer, drilling tool water hole, sonic probe, sediment outflow pipe and dustfall water pipeline with the use of, realize the object that Real-Time Monitoring borehole cuttings returns artificial situation, there is safe and reliable feature, facilitate operation, improve operating efficiency.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 returns out the frequency and the real-time curve chart of time that landwaste and sediment outflow inside pipe wall collide for the utility model.
coding in accompanying drawing is respectively: 1 is rotating blowout preventer, and 2 is drilling tool water hole, and 3 is sonic probe, and 4 is dustfall water pipeline, and 5 is the first horizontal tube, and 6 is inclined tube, and 7 is bend pipe, and 8 is the second horizontal tube, and 9 is pressure meter, and 10 is valve.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in Figure 1, this gas drilling landwaste return row checkout gear comprise rotating blowout preventer 1, drilling tool water hole 2, sonic probe 3 and sediment outflow pipe; Rotating blowout preventer 1 is installed with drilling tool water hole 2, the shell of rotating blowout preventer 1 is installed with sediment outflow pipe, at the sediment outflow pipe internal fixtion near rotating blowout preventer 1, sonic probe 3 is installed, dustfall water pipeline 4 is being installed with away from the sediment outflow pipe of rotating blowout preventer 1, the water side of dustfall water pipeline 4 is installed with shower nozzle, and shower nozzle is positioned at sediment outflow pipe.Like this, by installing sonic probe 3 at sediment outflow pipe internal fixtion, the object of artificial situation can be returned by Real-Time Monitoring borehole cuttings, there is safe and reliable feature, facilitate operation, improve operating efficiency.
according to actual needs, row's checkout gear can be returned to above-mentioned gas well drilling detritus and makes further optimization and/or improvements:
as shown in Figure 1, sediment outflow pipe comprises the first horizontal tube 5, the inclined tube 6 of right low left high, bend pipe 7 and the second horizontal tube 8; One end of first horizontal tube 5 is fixedly mounted on the shell of rotating blowout preventer 1, the other end of the first horizontal tube 5 and the left end of inclined tube 6 are fixed together, right-hand member and second horizontal tube 8 of inclined tube 6 are fixed together by bend pipe 7, are provided with sonic probe 3 at bend pipe 7 internal fixtion.Like this, at bend pipe 7 internal fixtion, sonic probe 3 is installed, artificial situation can be returned by Real-Time Monitoring borehole cuttings more accurately.
as shown in Figure 1, the second horizontal tube 8 is installed with dustfall water pipeline 4, the water side of dustfall water pipeline 4 is installed with shower nozzle, shower nozzle is positioned at the second horizontal tube 8.Like this, be convenient to a large amount of dust in sediment outflow pipe to add water carry out depositing dust by dustfall water pipeline 4 and shower nozzle, discharge again after depositing dust.
as shown in Figure 1, dustfall water pipeline 4 is installed with pressure meter 9.Like this, pressure meter 9 is convenient to the pressure controlling dustfall water.
as shown in Figure 1, dustfall water pipeline 4 is installed with valve 10.Like this, valve 10 is convenient to the flow regulating dustfall water.
as required, have PLC in the outside of rotating blowout preventer 1, the signal output part of sonic probe 3 and the signal input part of PLC are electrically connected by wire.Like this, by PLC the frequency data collected are transferred back to house computers is formed the frequency and time curve map as shown in Figure 2, X-axis is time (second), and Y-axis is the frequency; By the tendency change of observing this curve map just can judgement borehole cuttings promptly and accurately return artificial situation.As: when other drilling parameters are constant, if curve is steady, illustrate that borehole cuttings returns out normally; If curve declines, illustrate that borehole cuttings returns out and be obstructed; If curve raises, illustrate that borehole cuttings increases.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. gas drilling landwaste returns row's checkout gear, it is characterized in that comprising rotating blowout preventer, drilling tool water hole, sonic probe and sediment outflow pipe; Rotating blowout preventer is installed with drilling tool water hole, the shell of rotating blowout preventer is installed with sediment outflow pipe, at the sediment outflow pipe internal fixtion near rotating blowout preventer, sonic probe is installed, dustfall water pipeline is being installed with away from the sediment outflow pipe of rotating blowout preventer, the water side of dustfall water pipeline is installed with shower nozzle, and shower nozzle is positioned at sediment outflow pipe.
2. gas drilling landwaste according to claim 1 returns row's checkout gear, it is characterized in that sediment outflow pipe comprises the first horizontal tube, the inclined tube of right low left high, bend pipe and the second horizontal tube; One end of first horizontal tube is fixedly mounted on the shell of rotating blowout preventer, the other end of the first horizontal tube and the left end of inclined tube are fixed together, right-hand member and second horizontal tube of inclined tube are fixed together by bend pipe, are provided with sonic probe at bend pipe internal fixtion.
3. gas drilling landwaste according to claim 2 returns row's checkout gear, it is characterized in that the second horizontal tube is installed with dustfall water pipeline, and the water side of dustfall water pipeline is installed with shower nozzle, and shower nozzle is positioned at the second horizontal tube.
4. the gas drilling landwaste according to claim 1 or 2 or 3 returns row's checkout gear, it is characterized in that dustfall water pipeline is installed with pressure meter.
5. the gas drilling landwaste according to claim 1 or 2 or 3 returns row's checkout gear, it is characterized in that dustfall water pipeline is installed with valve.
6. gas drilling landwaste according to claim 4 returns row's checkout gear, it is characterized in that dustfall water pipeline is installed with valve.
7. the gas drilling landwaste according to claim 1 or 2 or 3 returns row's checkout gear, it is characterized in that there is PLC in the outside of rotating blowout preventer, and the signal output part of sonic probe and the signal input part of PLC are electrically connected by wire.
8. gas drilling landwaste according to claim 4 returns row's checkout gear, it is characterized in that there is PLC in the outside of rotating blowout preventer, and the signal output part of sonic probe and the signal input part of PLC are electrically connected by wire.
9. gas drilling landwaste according to claim 5 returns row's checkout gear, it is characterized in that there is PLC in the outside of rotating blowout preventer, and the signal output part of sonic probe and the signal input part of PLC are electrically connected by wire.
10. gas drilling landwaste according to claim 6 returns row's checkout gear, it is characterized in that there is PLC in the outside of rotating blowout preventer, and the signal output part of sonic probe and the signal input part of PLC are electrically connected by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516355.6U CN204851222U (en) | 2015-07-17 | 2015-07-17 | Gas drilling detritus returns row detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516355.6U CN204851222U (en) | 2015-07-17 | 2015-07-17 | Gas drilling detritus returns row detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851222U true CN204851222U (en) | 2015-12-09 |
Family
ID=54741780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516355.6U Expired - Fee Related CN204851222U (en) | 2015-07-17 | 2015-07-17 | Gas drilling detritus returns row detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727454A (en) * | 2021-01-14 | 2021-04-30 | 西南石油大学 | System and method for quickly identifying rock-carrying state and formation lithology of gas drilling shaft |
| CN114233281A (en) * | 2021-12-15 | 2022-03-25 | 西南石油大学 | Method for inverting gas formation effluent by monitoring humidity of sand discharge pipeline |
-
2015
- 2015-07-17 CN CN201520516355.6U patent/CN204851222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727454A (en) * | 2021-01-14 | 2021-04-30 | 西南石油大学 | System and method for quickly identifying rock-carrying state and formation lithology of gas drilling shaft |
| CN112727454B (en) * | 2021-01-14 | 2024-04-30 | 西南石油大学 | System and method for rapidly identifying gas drilling shaft rock carrying state and stratum lithology |
| CN114233281A (en) * | 2021-12-15 | 2022-03-25 | 西南石油大学 | Method for inverting gas formation effluent by monitoring humidity of sand discharge pipeline |
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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: 20151209 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |