CN104514555A - Trace element tracer borehole injection device - Google Patents
Trace element tracer borehole injection device Download PDFInfo
- Publication number
- CN104514555A CN104514555A CN201310469527.4A CN201310469527A CN104514555A CN 104514555 A CN104514555 A CN 104514555A CN 201310469527 A CN201310469527 A CN 201310469527A CN 104514555 A CN104514555 A CN 104514555A
- Authority
- CN
- China
- Prior art keywords
- stirring
- trace element
- injection device
- valve
- shaft
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 239000000700 radioactive tracer Substances 0.000 title abstract description 15
- 235000013619 trace mineral Nutrition 0.000 title abstract 6
- 239000011573 trace mineral Substances 0.000 title abstract 6
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 229910052770 Uranium Inorganic materials 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010793 Steam injection (oil industry) Methods 0.000 abstract 1
- 230000005465 channeling Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention provides a trace element tracer borehole injection device. The trace element tracer borehole injection device comprises a control module, a high pressure pump, a drive motor, a pressure meter, an overload protection module, a six way valve, a valve, a piston type energy accumulator and a check valve, and further comprises a stirring device, wherein a stirring motor is connected with the stirring device through a stirring shaft, stirring blades are arranged on two sides of the stirring shaft, the stirring blades rotate clockwise along the stirring shaft, and the control module controls running of the stirring motor. The trace element tracer borehole injection device is simple in structure, convenient to operate, convenient to construct and maintain, suitable for injections of trace element tracer in a water injection well, a steam injection well and a gas injection well, short in construction time and high in monitoring success rate, guarantees that trace element tracer is completely dissolved and injected into a stratum on site, can prevent fluid channeling in a well shaft during the layered injection process, saves manpower and material resources, reduces production cost, and improves work efficiency.
Description
[technical field]
The present invention relates to oil field well tracer injection technique field, more specifically, relate to a kind of Uranium determination agent down-hole injection device.
[background technology]
Inter-well tracer test monitoring technology is a kind of method effectively directly can carrying out well-to-well test, has become the means of Reservoir Description.During Uranium determination agent, this technology rising in recent years has that background concn is in the earth formation low, compatibility good, chemical stability is good and the novel tracers of the outstanding advantages such as environmental pollution.Inter-well tracer test technology describes the important means having reservoir heterogeneity and flow behavior between closing well, has and can determine and organize high permeability formation between connectedness, oil-water well, fault properties, remaining oil saturation evaluation etc. feature.At present, it is adopt pump truck and tank car by under Uranium determination agent Injection Well that oil field well tracer injects, pump truck and tank car can only inject tracer to water injection well and steamed well, can not inject tracer to gas injection well, and tracer can not ensure to dissolve injection stratum completely at the scene, channelling in pit shaft can not be avoided when layering is injected, engineering time is long, and maintenance is inconvenient, wastes man power and material, improve cost of production, reduce operating efficiency.
[summary of the invention]
In view of this, main purpose of the present invention is to provide a kind of Uranium determination agent down-hole injection device, can solve problem Uranium determination agent can not being dissolved completely injection stratum existed in prior art.
For achieving the above object; the technical scheme that the present invention takes is: the invention provides a kind of Uranium determination agent down-hole injection device; comprise control module, high-pressure pump, drive motors, pressure meter, overload protection module, six-way valve, valve, piston accumulator and ball-and-seat; also comprise mixing plant; stirring motor connects mixing plant by shaft; the both sides of shaft are provided with paddle, and paddle turns clockwise along shaft, and control module controls the running of stirring motor.
Preferably; control module is connected with high-pressure pump, overload protection module and stirring motor respectively; high-pressure pump is connected with drive motors and pressure meter; six-way valve is connected by high pressure line with overload protection module, high-pressure pump, valve and ball-and-seat; piston accumulator is connected with valve, and Uranium determination agent is equipped with on piston accumulator top.
Compared with prior art, the present invention has following beneficial effect: a kind of Uranium determination agent down-hole of the present invention injection device structure is simple, easy to operate, and working drawing review is convenient, be applicable to the injection of the Uranium determination agent of water injection well, steamed well and gas injection body well, tracer ensures at the scene to dissolve completely and injects stratum, and can avoid channelling in pit shaft when layering is injected, the engineering time is short, save man power and material, reduce cost of production, improve operating efficiency, monitoring success rate is high.
[accompanying drawing explanation]
Fig. 1 shows the structural representation of a kind of Uranium determination agent down-hole injection device according to the embodiment of the present invention;
The following drawings mark is marked by reference to the accompanying drawings on figure:
1-control module, 2-high-pressure pump, 3-drive motors, 4-pressure meter, 5-overload protection module, 6-six-way valve, 7-valve, 8-piston accumulator, 9-ball-and-seat, 10-stirring motor, 11-mixing plant, 12-shaft, 13-paddle.
[detailed description of the invention]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the structural representation of a kind of Uranium determination agent down-hole injection device according to the embodiment of the present invention;
As shown in Figure 1; a kind of Uranium determination agent down-hole injection device; comprise control module 1, high-pressure pump 2, drive motors 3, pressure meter 4, overload protection module 5, six-way valve 6, valve 7, piston accumulator 8 and ball-and-seat 9; also comprise mixing plant 11; stirring motor 10 connects mixing plant 11 by shaft 12; the both sides of shaft 12 are provided with paddle 13, and paddle 13 turns clockwise along shaft 12, and control module 1 controls the running of stirring motor 10.
Wherein, control module 1 is connected with high-pressure pump 2, overload protection module 5 and stirring motor 10 respectively; high-pressure pump 2 is connected with drive motors 3 and pressure meter 4; six-way valve 6 is connected by high pressure line with overload protection module 5, high-pressure pump 2, valve 7 and ball-and-seat 9; piston accumulator 8 is connected with valve 7, and Uranium determination agent is equipped with on piston accumulator 8 top.
A kind of Uranium determination agent down-hole injection device structure of the above embodiment of the present invention is simple, easy to operate, working drawing review is convenient, is applicable to the injection of the Uranium determination agent of water injection well, steamed well and gas injection body well, and tracer ensures at the scene to dissolve completely and injects stratum, channelling in pit shaft can be avoided when layering is injected, engineering time is short, saves man power and material, reduces cost of production, improve operating efficiency, monitoring success rate is high.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (2)
1. a Uranium determination agent down-hole injection device, comprise control module (1), high-pressure pump (2), drive motors (3), pressure meter (4), overload protection module (5), six-way valve (6), valve (7), piston accumulator (8) and ball-and-seat (9), it is characterized in that, also comprise mixing plant (11), stirring motor (10) connects described mixing plant (11) by shaft (12), the both sides of described shaft (12) are provided with paddle (13), described paddle (13) turns clockwise along described shaft (12), described control module (1) controls the running of described stirring motor (10).
2. a kind of Uranium determination agent down-hole according to claim 1 injection device, it is characterized in that, described control module (1) respectively with described high-pressure pump (2), described overload protection module (5) is connected with described stirring motor (10), described high-pressure pump (2) is connected with described drive motors (3) and described pressure meter (4), described six-way valve (6) and described overload protection module (5), described high-pressure pump (2), described valve (7) is connected by high pressure line with described ball-and-seat (9), described piston accumulator (8) is connected with described valve (7), Uranium determination agent is equipped with on described piston accumulator (8) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469527.4A CN104514555A (en) | 2013-10-07 | 2013-10-07 | Trace element tracer borehole injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469527.4A CN104514555A (en) | 2013-10-07 | 2013-10-07 | Trace element tracer borehole injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514555A true CN104514555A (en) | 2015-04-15 |
Family
ID=52790378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310469527.4A Pending CN104514555A (en) | 2013-10-07 | 2013-10-07 | Trace element tracer borehole injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514555A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854233A (en) * | 2019-03-26 | 2019-06-07 | 西南石油大学 | The clean type tracer injection device and its method for implanting of intelligent remote control |
| CN110952980A (en) * | 2019-11-22 | 2020-04-03 | 西南石油大学 | Quantum dot tracer feeding device and fracturing horizontal well output section method |
| CN112627807A (en) * | 2020-12-14 | 2021-04-09 | 河南省科学院同位素研究所有限责任公司 | Preparation method of radioactive isotope tracer |
| CN112943227A (en) * | 2019-12-11 | 2021-06-11 | 天津大港油田圣达科技有限公司 | Lanthanide complex staged fracturing tracing technology |
-
2013
- 2013-10-07 CN CN201310469527.4A patent/CN104514555A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854233A (en) * | 2019-03-26 | 2019-06-07 | 西南石油大学 | The clean type tracer injection device and its method for implanting of intelligent remote control |
| CN109854233B (en) * | 2019-03-26 | 2021-01-12 | 西南石油大学 | Intelligent remote control clean tracer injection device and injection method thereof |
| CN110952980A (en) * | 2019-11-22 | 2020-04-03 | 西南石油大学 | Quantum dot tracer feeding device and fracturing horizontal well output section method |
| CN112943227A (en) * | 2019-12-11 | 2021-06-11 | 天津大港油田圣达科技有限公司 | Lanthanide complex staged fracturing tracing technology |
| CN112627807A (en) * | 2020-12-14 | 2021-04-09 | 河南省科学院同位素研究所有限责任公司 | Preparation method of radioactive isotope tracer |
| CN112627807B (en) * | 2020-12-14 | 2021-08-06 | 河南省科学院同位素研究所有限责任公司 | Preparation method of radioactive isotope tracer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |