CN2763465Y - Magnetic marked oil well pipe and sucker rod - Google Patents
Magnetic marked oil well pipe and sucker rod Download PDFInfo
- Publication number
- CN2763465Y CN2763465Y CN 200420069795 CN200420069795U CN2763465Y CN 2763465 Y CN2763465 Y CN 2763465Y CN 200420069795 CN200420069795 CN 200420069795 CN 200420069795 U CN200420069795 U CN 200420069795U CN 2763465 Y CN2763465 Y CN 2763465Y
- Authority
- CN
- China
- Prior art keywords
- oil well
- well pipe
- sucker rod
- annex
- nonferromagnetic
- 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
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 58
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000007767 bonding agent Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005538 encapsulation Methods 0.000 description 11
- 239000003292 glue Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000001993 wax Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Lubricants (AREA)
Abstract
The utility model provides a magnetic marked type oil well pipe and a sucker rod, which comprises an oil well pipe and a sucker rod or a joint hoop of the oil well pipe and the sucker rod. The utility model is characterized in that a nonferromagnetic accessory is respectively added on the oil well pipe and the sucker rod or the joint hoop of the oil well pipe and the sucker rod; the nonferromagnetic accessory comprises a code element with an electromagnetic characteristic. The utility model has the advantages that a mark is not affected by working environment, besides, the process of the existing oil producing operation is not affected; the mark can be saved for a long time; the marking cost and the identifying cost are low. Decoding identification can be carried out in the states of oil stains and residual wax. The utility model has the advantages of convenient detection, good reliability and mature technology; besides, the scientific management and rational use of oil pipes or sucker rods can be realized.
Description
Technical field:
The utility model relates to oil well pipe or sucker rod.
Background technology:
There are more than 60,000 mouthful of various rod-pumped well in China at present, and having now at oil well pipe, sucker rod with maintenance labour and deposit has several hundred million meters.Owing to lack necessary recognition technology and effective management means, from different manufacturers, different generations production year, be distributed in different oil, the oil well pipe in the well, sucker rod, new and old being regardless of, good and bad difficulty distinguishes, have in a lot of oil wells old, in, few three generations or pipe, the bar military service a bite well of longer time.Because (amount of being filled with water of wooden barrel is by the height decision of minimum plank for well-known wooden barrel effect and chain effect, the destruction of arbitrary joint of chain just makes whole chain destroy), new and old pipe, bar are used with and have been caused a lot of pipes, bar break-off accident, cause great waste to country, brought very big difficulty for the production of recovering the oil.For this reason, oil well pipe, sucker rod are carried out mark to be managed in conjunction with computer tracking, can use each root oil well pipe and sucker rod scientifically and rationally, timely retired expired oil well pipe and sucker rod, reduce break-off accident, help using manpower and material resources sparingly and the valuable production time, for ensureing that the oil field ordinary production is significant.
The mark of traditional oils well casing and sucker rod is because of reasons such as wearing and tearing, grunge pollution, long-pending waxes, can not realize effective identification to oil well pipe and sucker rod, high temperature, deep-etching, the working environment of long-pending wax and the operating condition in oil field of oil well can not be adapted to, and the standardized management of oil well pipe and sucker rod can't be realized.
Summary of the invention:
The purpose of this utility model is to provide a kind of oil well pipe or sucker rod that has the magnetic mark, and this oil well pipe or sucker rod can adapt to the adverse circumstances that reach the oil recovery field under the oil well, and can carry out scientific, standardized management, and be simple.
The utility model provides a kind of magnetic marking type oil well pipe, sucker rod, comprise oil well pipe, sucker rod or their box cupling, it is characterized in that: additional nonferromagnetic annex on described oil well pipe, sucker rod or their box cupling, this nonferromagnetic annex contains electricity, magnetic characteristic code element.
Magnetic marking type oil well pipe of the present utility model or sucker rod, the electromagnetic property code element in the nonferromagnetic annex are that the coil that twines on higher shot copper of little magnet steel, ferrite grain, iron and steel granule or electrical conductivity and the soft magnetic materials magnetic core is made.
The electromagnetic property code element that contains described in the utility model forms different codings by different arrangements.This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of oil well pipe or sucker rod.
The electromagnetic property code element that contains described in the utility model is small cylindrical or sequin shape, and code element is vertical or horizontally be embedded in (shown in Figure 10～13) on the nonferromagnetic annex.
Nonferromagnetic annex described in the utility model is the cylinder shape structural member that is socketed on the oil well pipe body or the sucker rod body of rod, perhaps for being connected ring or the disk shape structural member on oil well pipe, sucker rod or the coupling face.
Nonferromagnetic annex described in the utility model is stainless steel, aluminium alloys, plastics, electrical insulating material spare, nonferromagnetic annex of the present invention is: design the position of code element in advance on the nonferromagnetic annex, place or arrange the code element of different electromagnetic propertys by rule; Encapsulate after coding places code element, code element and annex are become one, the method for encapsulation adopts adhering method.
That nonferromagnetic code element annex described in the utility model and oil well pipe or sucker rod use is bonding, riveted joint, soldering, inlay and be threaded.Adopt fast dry type normal temperature cure high-temp glue when bonding.
Advantage of the present utility model is: mark is not subjected to the influence of working environment, do not influence existing oil producing operation technology yet, can long preservation, mark cost and identification cost are low, the identification of can under the state that greasy dirt and long-pending wax are arranged, decoding, easy to detect, good reliability, technology maturation can realize the scientific management of oil pipe or sucker rod, use rationally.
Description of drawings:
Fig. 1 has the oil well pipe of the barrel-shaped annex of thin ring or the structural representation of sucker rod;
Fig. 2 has the structural representation of the sucker rod of thin discs shape annex for the end;
Fig. 3 is the right view of Fig. 2;
The structural representation of Fig. 4 oil well pipe of thin annular annex for the end has;
Fig. 5 is the right view of Fig. 4;
The sucker rod of Fig. 6 thin annular annex and the structural representation of box cupling thereof for the end has;
Fig. 7 is the right view of Fig. 6;
The oil well pipe of Fig. 8 thin annular annex and the structural representation of box cupling thereof for the end has;
Fig. 9 is the right view of Fig. 8;
Figure 10 is a vertical placement code element schematic diagram in annex;
Figure 11 is the vertical view of Figure 10;
Figure 12 is a horizontal placement code element schematic diagram in annex;
Figure 13 is the vertical view of Figure 12.
The specific embodiment:
Embodiment 1:
Have the nonferromagnetic annex in the end of sucker rod, shown in Fig. 2 and 3,1 is workpiece, and 2 is annex, and 3 is code element.The code element that contains different electromagnetic propertys in this nonferromagnetic annex, the electromagnetic property code element in the nonferromagnetic annex are little magnet steel, the higher shot copper of electrical conductivity.This electromagnetic property code element forms different codings by certain coding rule (no code element represents 0, and the iron code element represents 1, and wiring slip unit represents 2, carries out the ternary coding).This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of oil well pipe.To be that small cylindrical is vertical be embedded in the nonferromagnetic annex this electromagnetic property code element.
The nonferromagnetic annex is the disc structure, is made by stainless steel, aluminium alloys, plastics, electrical insulating material.The preparation process of nonferromagnetic annex is, on the nonferromagnetic annex, design the position of code element in advance, go out hole, the nest of symbol size as punch forming on annex or injection mo(u)lding or machining, encapsulation becomes one itself and annex after placing code element, the method of encapsulation can adopt methods such as bonding, at this moment also should preferentially select fast dry type normal temperature cure high-temp glue for use, packaged annex carries out affixed appending on the oil well pipe again.The method of attachment of this annex and oil well pipe end face is a bonding way.Preferred normal temperature cure high-temp glue.
Embodiment 2:
Additional nonferromagnetic annex on oil well pipe or sucker rod (this moment, annex was barrel-shaped for thin ring), as shown in Figure 1,1 is workpiece, and 2 is annex, and 3 is code element.The code element that contains different electromagnetic propertys in this nonferromagnetic annex, the electromagnetic property code element in the nonferromagnetic annex are little magnet steel, the higher shot copper of electrical conductivity.This electromagnetic property code element forms different codings by certain coding rule (no code element represents 0, and the iron code element represents 1, and wiring slip unit represents 2, carries out the ternary coding).This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of oil well pipe.To be that small cylindrical is vertical be embedded in the nonferromagnetic annex this electromagnetic property code element.
The nonferromagnetic annex is the disc structure, is made by stainless steel, aluminium alloys, plastics, electrical insulating material.The preparation process of nonferromagnetic annex is, on the nonferromagnetic annex, design the position of code element in advance, go out hole, the nest of symbol size as punch forming on annex or injection mo(u)lding or machining, encapsulation becomes one itself and annex after placing code element, the method of encapsulation can adopt methods such as bonding, at this moment also should preferentially select fast dry type normal temperature cure high-temp glue for use, packaged annex carries out affixed appending on oil well pipe or the sucker rod again.The method of attachment of this annex and oil well pipe or sucker rod end face is a bonding way.Preferred normal temperature cure high-temp glue.
Embodiment 3:
Nonferromagnetic annex (this moment, annex was thin annular) is arranged in the end of oil well pipe, and shown in Figure 4 and 5,1 is workpiece, and 2 is annex, and 3 is code element.The code element that contains different electromagnetic propertys in this nonferromagnetic annex, the electromagnetic property code element in the nonferromagnetic annex are little magnet steel, the higher shot copper of electrical conductivity.This electromagnetic property code element forms different codings by certain coding rule (no code element represents 0, and the iron code element represents 1, and wiring slip unit represents 2, carries out the ternary coding).This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of oil well pipe.To be that small cylindrical is vertical be embedded in the nonferromagnetic annex this electromagnetic property code element.
The nonferromagnetic annex is the disc structure, is made by stainless steel, aluminium alloys, plastics, electrical insulating material.The preparation process of nonferromagnetic annex is, on the nonferromagnetic annex, design the position of code element in advance, go out hole, the nest of symbol size as punch forming on annex or injection mo(u)lding or machining, encapsulation becomes one itself and annex after placing code element, the method of encapsulation can adopt methods such as bonding, at this moment also should preferentially select fast dry type normal temperature cure high-temp glue for use, packaged annex carries out affixed appending on the oil well pipe again.The method of attachment of this annex and oil well pipe end face is a bonding way.Preferred normal temperature cure high-temp glue.
Embodiment 4:
There is the nonferromagnetic annex end at the box cupling of sucker rod, and shown in Fig. 6 and 7,1 is workpiece, and 2 are additional annex, and 3 is code element, and 4 is detection probe, and 5 is box cupling.The code element that contains different electromagnetic propertys in this nonferromagnetic annex, the electromagnetic property code element in the nonferromagnetic annex are little magnet steel, the higher shot copper of electrical conductivity.This electromagnetic property code element forms different codings by certain coding rule (no code element represents 0, and the iron code element represents 1, and wiring slip unit represents 2, carries out the ternary coding).This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of sucker rod.To be that small cylindrical is vertical be embedded in the nonferromagnetic annex this electromagnetic property code element.
The nonferromagnetic annex is the disc structure, has stainless steel, aluminium alloys, plastics, electrical insulating material to make.The preparation process of nonferromagnetic annex is, on the nonferromagnetic annex, design the position of code element in advance, go out hole, the nest of symbol size as punch forming on annex or injection mo(u)lding or machining, encapsulation becomes one itself and annex after placing code element, the method of encapsulation can adopt methods such as bonding, at this moment also should preferentially select fast dry type normal temperature cure high-temp glue for use, packaged annex carries out affixed appending on the sucker rod again.The method of attachment of this annex and sucker rod end face is a bonding way.Preferred normal temperature cure high-temp glue.
Embodiment 5:
There is the nonferromagnetic annex end at the box cupling of oil well pipe, and (this moment, annex was thin annular) shown in Fig. 8 and 9,1 be workpiece, 2 annexes for adding, and 3 is code element, and 4 is detection probe, and 5 is box cupling.The code element that contains different electromagnetic propertys in this nonferromagnetic annex, the electromagnetic property code element in the nonferromagnetic annex are little magnet steel, the higher shot copper of electrical conductivity.This electromagnetic property code element forms different codings by certain coding rule (no code element represents 0, and the iron code element represents 1, and wiring slip unit represents 2, carries out the ternary coding).This coding contains specification, grade, material, manufacturer, date of manufacture, and the military service historical information of oil well pipe.To be that small cylindrical is vertical be embedded in the nonferromagnetic annex this electromagnetic property code element.
The nonferromagnetic annex is the disc structure, has stainless steel, aluminium alloys, plastics, electrical insulating material to make.The preparation process of nonferromagnetic annex is, on the nonferromagnetic annex, design the position of code element in advance, go out hole, the nest of symbol size as punch forming on annex or injection mo(u)lding or machining, encapsulation becomes one itself and annex after placing code element, the method of encapsulation can adopt methods such as bonding, at this moment also should preferentially select fast dry type normal temperature cure high-temp glue for use, packaged annex carries out affixed appending on the oil well pipe again.The method of attachment of this annex and oil well pipe end face is a bonding way.Preferred normal temperature cure high-temp glue.
Claims (7)
1, a kind of magnetic marking type oil well pipe, sucker rod comprise oil well pipe, sucker rod or their box cupling, it is characterized in that: additional nonferromagnetic annex on described oil well pipe, sucker rod or their box cupling, this nonferromagnetic annex contains electricity, magnetic characteristic code element.
2, according to the described magnetic marking type of claim 1 oil well pipe, sucker rod, it is characterized in that: the electromagnetic property code element in the described nonferromagnetic annex is the soft magnetic materials magnetic core of higher shot copper of little magnet steel, ferrite grain, iron and steel granule or electrical conductivity and winding around.
3, according to the described magnetic marking type of claim 1 oil well pipe, sucker rod, it is characterized in that: described electromagnetic property code element is to arrange according to certain coding.
4, according to claim 2 described magnetic marking type oil well pipe or sucker rod, it is characterized in that: described electromagnetic property code element is small cylindrical or sequin shape, vertical or horizontal being embedded on the nonferromagnetic annex of code element.
5, according to the described magnetic marking type of claim 1 oil well pipe, sucker rod, it is characterized in that: described annex is the cylinder shape structural member that is socketed on the oil well pipe body or the sucker rod body of rod, perhaps for being connected ring or the disk shape structural member on oil well pipe, sucker rod or the coupling face.
6, according to the described magnetic marking type of claim 1 oil well pipe, sucker rod, it is characterized in that: described nonferromagnetic annex is stainless steel, aluminium alloys, plastics, electrical insulating material spare.
7, according to the described magnetic marking type of claim 1 oil well pipe, sucker rod, it is characterized in that: described nonferromagnetic annex is to be connected with oil well pipe, sucker rod or their box cupling by bonding agent, rivet, scolder or screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069795 CN2763465Y (en) | 2004-07-15 | 2004-07-15 | Magnetic marked oil well pipe and sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069795 CN2763465Y (en) | 2004-07-15 | 2004-07-15 | Magnetic marked oil well pipe and sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763465Y true CN2763465Y (en) | 2006-03-08 |
Family
ID=36141011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420069795 Expired - Fee Related CN2763465Y (en) | 2004-07-15 | 2004-07-15 | Magnetic marked oil well pipe and sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763465Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101886A1 (en) * | 2014-12-26 | 2016-06-30 | 梅士兵 | Identity identification method and device applied to petroleum drill pipe operation |
| CN105784835A (en) * | 2014-12-26 | 2016-07-20 | 梅士兵 | System and method for measuring damage degree of petroleum drill pipes |
-
2004
- 2004-07-15 CN CN 200420069795 patent/CN2763465Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101886A1 (en) * | 2014-12-26 | 2016-06-30 | 梅士兵 | Identity identification method and device applied to petroleum drill pipe operation |
| CN105787401A (en) * | 2014-12-26 | 2016-07-20 | 梅士兵 | Identity identification method used for petroleum drilling rod operation |
| CN105784835A (en) * | 2014-12-26 | 2016-07-20 | 梅士兵 | System and method for measuring damage degree of petroleum drill pipes |
| CN105787401B (en) * | 2014-12-26 | 2018-09-07 | 梅士兵 | A kind of personal identification method applied to oil drill rocker operation |
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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 |