CN201359488Y - Drill-stem pipe end internal upset transition area measuring instrument - Google Patents
Drill-stem pipe end internal upset transition area measuring instrument Download PDFInfo
- Publication number
- CN201359488Y CN201359488Y CNU2008201520056U CN200820152005U CN201359488Y CN 201359488 Y CN201359488 Y CN 201359488Y CN U2008201520056 U CNU2008201520056 U CN U2008201520056U CN 200820152005 U CN200820152005 U CN 200820152005U CN 201359488 Y CN201359488 Y CN 201359488Y
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- measuring instrument
- transition area
- drill
- pipe end
- measuring
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- Expired - Lifetime
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- 230000007704 transition Effects 0.000 title claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a drill-stem pipe end internal upset transition area measuring instrument which is applied to the field of oil country tubular goods (OCTG) engineering. The measuring instrument is provided with a ring-shaped laser generator, a conical surface reflecting mirror, a glass tube, a lens, a CCO camera, a precise linear module, a computer, image processing software, a measuring instrument rack and other parts. The measuring instrument has the advantages that the measuring instrument is applicable to measuring the internal upset transition areas of drill stems with the specifications from 27/8 inches to 65/8inches; three dimensional measuring can be rapidly carried out on the inner wall of a pipeline by the measuring instrument, on-line defect inspection can be simultaneously carried out, and the measuring length along the axis line direction of the drill stem reaches 300mm; the measuring instrument can be used for measuring the inner diameters of the radial parts of a drill-stem pipe end and the like, the inner diameter of the tapered reducing part of the internal upset transition area and the lengths of the straight section and the tapered section of the transition area; the measuring instrument has the function of displaying and outputting the profile curve of the axial cross section of the internal upset transition area and the profile curve of the axis profile; and the measuring time of the internal upset transition area in single-end drill stem upsetting technique is shorter than or equal to 5min.
Description
Technical field
The utility model relates to addition thick transition area measuring instrument in a kind of drill rod pipe end, and it is applied to petroleum pipeline engineering (OCTG) field.
Background technology
The drilling rod that petroleum drilling is used generally is welded to connect both in the drill pipe body end by drill pipe body and drill pipe sub to be formed, thicken in order to increase general the employing near the body of drill pipe body end with one section suitable length of weld strength, addition thick transition area just is meant between the different two parts body of drill pipe body tube wall section thickness and is the transitional region that the gentle slope shape is thickeied gradually in the drill rod pipe end.Find by lot of site and inefficacy dissection and analysis in the actual use of drilling rod, in the face of the immense pressure that mud in the drilling process is gushed and produced, the planform of interior addition thick transition area and size are to influence the key point that drilling rod is avoided that " piercing through " and phenomenon of rupture take place, improved whole drilling life of drill pipe.In American Petroleum Institute (API) (API) standard, drilling rod factory and user have been stipulated the requirement of addition thick transition area in the drill rod pipe end along the length M iu inspection and acceptance of drill rod axis direction, each drilling rod factory has also proposed own company standard to drilling rod Miu, in Shell Oil Co.'s standard (SN-1), stipulated requirement that addition thick transition area in the drill rod pipe end is tested and checked and accepted along the zone of transition contour curve of drill rod axis direction again, therefore to the measurement check paid more and more attention of addition thick transition area in the drill rod pipe end.The measurement of addition thick transition area belongs to the inner surface of pipeline detection in the drill rod pipe end, is applied to the inner surface of pipeline Non-Destructive Testing at present and mainly contains technology such as detection method of eddy, ultrasonic Detection Method, optics simple scan method, ring of light imaging method.Wherein detection method of eddy only is applicable to the pipeline that certain material is made; Ultrasonic Detection Method needs media such as water, and accuracy of detection is not high; Optics simple scan method precision is higher, but must adopt a rotating mechanism just can finish the detection of whole pipe, and efficient is very low; Ring of light imaging method is to send the ring of light with the laser instrument grenade instrumentation to inner-walls of duct, is accepted by ccd video camera then, just can generate the inner-walls of duct cross-sectional image, and the accuracy of detection of this method and detection efficiency are all higher.The utility model is used ring of light imaging method technology.
Summary of the invention
The purpose of this utility model provides addition thick transition area measuring instrument in a kind of drill rod pipe end.
It has systems such as fluorescence detector, precision linear module, industrial control computer, image processing software, measuring instrument stand.Fluorescence detector has parts such as laser power supply, loop laser generator, conical reflector, glass tube, camera lens, CCO imageing sensor.The precision linear module has parts such as ball-screw, linear guides, mobile platform, drive motor, drive motor controller.
The utility model has the advantages that:
1) the addition thick transition area measuring instrument is applicable to that specification detects from the interior addition thick transition area measurement of 27/8 inch to 65/8 inch drilling rod in this drill rod pipe end.
2) under the drive of precision linear module driving mechanism, fluorescence detector can enter drill rod pipe end inside fast, and utilize the image processing software system that inner-walls of duct is carried out three-dimensional measurement, and carry out online defects detection simultaneously, reach 300mm along drill rod axis orientation measurement length.
3) under the collaborative work of systems such as fluorescence detector and image processing software, can measure the internal diameter of drill rod pipe end equal-diameter part, the internal diameter of interior addition thick transition area band tapering reduced diameter portion, also can measure the length of zone of transition straight section and tapered section.
4) has a function that shows interior addition thick transition area shaft section contour curve of output and axle section profile curve.
5) the interior addition thick transition area Measuring Time of single head drilling rod upsetting process was smaller or equal to 5 minutes.
Description of drawings
Fig. 1 is an addition thick transition area measuring instrument structural representation in the drill rod pipe end;
Fig. 2 is the optical system partial enlarged drawing
Fig. 3 is a ring of light imaging exemplary plot
Fig. 4 is a zone of transition axle section profile curve exemplary plot
Embodiment
Drilling rod in process of production (1) is generally horizontal positioned, and the measurement interior addition thick transition area of drill rod pipe end (5) (3) is promptly measured drill pipe body and thickeied planform and the size of internal diameter (4) to the inwall between the original internal diameter of body (2).The addition thick transition area measuring instrument has systems such as fluorescence detector, precision linear module, industrial control computer (16), image processing software (21), electrical control (18), power supply (23), measuring instrument stand in the drill rod pipe end.Its fluorescence detector comprises laser power supply (6), loop laser generator (7), conical reflector (8), glass tube (9), camera lens (10), ccd video camera parts such as (11), wherein the cone base diameter of conical reflector is 30～60 millimeters, and cone angle is 40 °～70 °.Its precision linear module comprises ball-screw (12), linear guides (13), mobile platform (14), drive motor (19), drive motor controller parts such as (22), it is 300～800 millimeters that its neutral line module mobile platform moves horizontally stroke, and its maximal rate is 40mm/s～50mm/s.Its measuring instrument stand comprises slide location light shield (15), fixed cover (17), stationary platform (20), adjustment height framework (24), the measuring instrument stand is consistent the optical detection system centre of measuring instrument and drilling rod to be measured center, allows Concentricity tolerance smaller or equal to 3.5mm.Addition thick transition area measuring instrument structural representation as shown in Figure 1 in the drill rod pipe end.
Addition thick transition area measuring instrument optical system partial enlarged drawing can be used to explain ring of light imaging detecting method principle as shown in Figure 2 in the drill rod pipe end.
When measuring instrument is measured, the interior addition thick transition area measuring instrument of drill rod pipe end connects with drill rod pipe end and keeps concentric, under the drive of precision linear module driving mechanism, the fluorescence detector rapid horizontal enters drill rod pipe end inside, the loop laser generator directly projects conical reflector with circle structure light ring end in the fluorescence detector, and by on the tested inside surface of conical reflector addition thick transition area in glass tube reflexes to drill rod pipe end, the ring of light on the tested inside surface of zone of transition through glass tube by lens imaging on the ccd video camera image sensing surface, the pattern of irradiated like this zone of transition inwall is just collected by ccd video camera, forms the ring of light image that comprises addition thick transition area inside surface three-dimensional appearance information in the tested drill rod pipe end.Image processing software by the industrial control computer installation, rationally and effectively analyze and extract circle structure light visual pattern feature, recover tested zone of transition inside surface inside surface three-dimensional appearance image, make and show shaft section internal bore profile image result in the measuring instrument testing process in real time, and when occurring exceeding the setting deviation range, providing alerting signal, ring of light imaging exemplary plot is as shown in Figure 3.Along with fluorescence detector is moved forward in the inner continuation level of drill rod pipe end by controller drives, just can realize the 3D scanning of whole tested interior addition thick transition area inside surface.The measurement result of measuring instrument can show the axle section profile of output zone of transition on request with image, and indicates the minimum inner conical surface length m iu of reinforcement, and zone of transition axle section profile curve exemplary plot as shown in Figure 4.
Claims (3)
1, addition thick transition area measuring instrument in a kind of drill rod pipe end is characterized in that it has fluorescence detector, precision linear module, industrial control computer (16), image processing software (21), measuring instrument stand; Described fluorescence detector is arranged at precision linear module one side of being made up of ball-screw (12), linear guides (13), mobile platform (14), drive motor (19), drive motor controller (22), comprises the laser power supply (6) and the loop laser generator (7) that are arranged at glass tube (9) outer end, is arranged at conical reflector (8) in the glass tube (9), is arranged at glass tube (9) inner camera lens (10) and ccd video camera (11).
2, addition thick transition area measuring instrument in the drill rod pipe end according to claim 1 is characterized in that said conical reflector, and its cone base diameter is the 30-60 millimeter, and its cone angle is 40 °-70 °.
3, addition thick transition area measuring instrument in the drill rod pipe end according to claim 1, the mobile platform stroke that it is characterized in that said precision linear module is the 300-800 millimeter, its maximal rate is 40mm/s-50mm/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520056U CN201359488Y (en) | 2008-08-15 | 2008-08-15 | Drill-stem pipe end internal upset transition area measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520056U CN201359488Y (en) | 2008-08-15 | 2008-08-15 | Drill-stem pipe end internal upset transition area measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359488Y true CN201359488Y (en) | 2009-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201520056U Expired - Lifetime CN201359488Y (en) | 2008-08-15 | 2008-08-15 | Drill-stem pipe end internal upset transition area measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359488Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410814A (en) * | 2010-09-20 | 2012-04-11 | 宝山钢铁股份有限公司 | Method for measuring transition area at thickening end in drill rod |
| CN102507595A (en) * | 2011-11-17 | 2012-06-20 | 江苏大学 | Pipeline detection method and device through exciting axial guided waves by utilizing annular laser |
| CN105136820A (en) * | 2015-09-09 | 2015-12-09 | 广东工业大学 | Pipeline defect detection robot based on annular laser three-dimensional scanning |
| CN105484728A (en) * | 2016-01-04 | 2016-04-13 | 魏建光 | Laser type casing pipe drift diameter gauge |
| CN106123799A (en) * | 2015-05-07 | 2016-11-16 | 空中客车防务和空间公司 | Catoptric imaging equipment for borehole survey |
| CN107796321A (en) * | 2017-12-04 | 2018-03-13 | 岭南师范学院 | A kind of cylinder bore diameter detection device |
| CN108106555A (en) * | 2017-12-14 | 2018-06-01 | 武汉理工大学 | A kind of I-beam wheel centre bore full-automatic detection apparatus and detection method |
| CN108152300A (en) * | 2017-12-14 | 2018-06-12 | 南京理工大学 | A kind of inner wall of the pipe flaw inspection device |
| CN110455735A (en) * | 2019-08-28 | 2019-11-15 | 燕山大学 | A kind of carbon monosulfide absorption cross-section measuring device and method |
| CN112179908A (en) * | 2020-09-16 | 2021-01-05 | 中车南京浦镇车辆有限公司 | Damage measuring equipment is dismantled to bogie location rocking arm hole |
| EP3951233A1 (en) * | 2020-08-04 | 2022-02-09 | Vallourec Oil And Gas France | Internal inspection device for determining a length of a tubular good |
| CN114910006A (en) * | 2022-07-15 | 2022-08-16 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Pipeline defect length inspection device and inspection method |
-
2008
- 2008-08-15 CN CNU2008201520056U patent/CN201359488Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410814A (en) * | 2010-09-20 | 2012-04-11 | 宝山钢铁股份有限公司 | Method for measuring transition area at thickening end in drill rod |
| CN102507595A (en) * | 2011-11-17 | 2012-06-20 | 江苏大学 | Pipeline detection method and device through exciting axial guided waves by utilizing annular laser |
| CN102507595B (en) * | 2011-11-17 | 2014-10-29 | 江苏大学 | Pipeline detection method and device through exciting axial guided waves by utilizing annular laser |
| CN106123799A (en) * | 2015-05-07 | 2016-11-16 | 空中客车防务和空间公司 | Catoptric imaging equipment for borehole survey |
| CN105136820A (en) * | 2015-09-09 | 2015-12-09 | 广东工业大学 | Pipeline defect detection robot based on annular laser three-dimensional scanning |
| CN105484728A (en) * | 2016-01-04 | 2016-04-13 | 魏建光 | Laser type casing pipe drift diameter gauge |
| CN107796321A (en) * | 2017-12-04 | 2018-03-13 | 岭南师范学院 | A kind of cylinder bore diameter detection device |
| CN107796321B (en) * | 2017-12-04 | 2024-04-19 | 岭南师范学院 | Cylinder inner diameter detection equipment |
| CN108152300A (en) * | 2017-12-14 | 2018-06-12 | 南京理工大学 | A kind of inner wall of the pipe flaw inspection device |
| CN108106555A (en) * | 2017-12-14 | 2018-06-01 | 武汉理工大学 | A kind of I-beam wheel centre bore full-automatic detection apparatus and detection method |
| CN110455735A (en) * | 2019-08-28 | 2019-11-15 | 燕山大学 | A kind of carbon monosulfide absorption cross-section measuring device and method |
| EP3951233A1 (en) * | 2020-08-04 | 2022-02-09 | Vallourec Oil And Gas France | Internal inspection device for determining a length of a tubular good |
| WO2022028989A1 (en) * | 2020-08-04 | 2022-02-10 | Vallourec Oil And Gas France | Internal inspection device for determining a length of a tubular good |
| CN112179908A (en) * | 2020-09-16 | 2021-01-05 | 中车南京浦镇车辆有限公司 | Damage measuring equipment is dismantled to bogie location rocking arm hole |
| CN114910006A (en) * | 2022-07-15 | 2022-08-16 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Pipeline defect length inspection device and inspection method |
| CN114910006B (en) * | 2022-07-15 | 2022-09-30 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Pipeline defect length inspection device and inspection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HILONG DRILL PIPE CO., LTD |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101130 Address after: 200941 No. 669 Lok Lok Road, Pu Pu Industrial Park, Shanghai, Baoshan Co-patentee after: Shanghai Hilong Drill Pipe Co., Ltd. Patentee after: Shanghai Hailong Petroleum Pipe Material Institute Address before: 200941 No. 669 Lok Lok Road, Pu Pu Industrial Park, Shanghai, Baoshan Patentee before: Shanghai Hailong Petroleum Pipe Material Institute |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI HILONG DRILL PIPE CO., LTD. Effective date: 20111219 Owner name: TUBOKETE PETROLEUM PIPELINE COATING CO., LTD., SHA Free format text: FORMER OWNER: SHANGHAI HAILONG PETROLEUM PIPE MATERIAL INSTITUTE Effective date: 20111219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111219 Address after: 200941 Baoshan District, Shanghai Pu Pu Industrial Park Jin Yue Road, No. 669 Patentee after: Shanghai Tube-cote Petroleum Pipe Coating Co., Ltd. Address before: 200941 No. 669 Lok Lok Road, Pu Pu Industrial Park, Shanghai, Baoshan Co-patentee before: Shanghai Hilong Drill Pipe Co., Ltd. Patentee before: Shanghai Hailong Petroleum Pipe Material Institute |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HILONG DRILL PIPE CO., LTD. Free format text: FORMER OWNER: TUBOKETE PETROLEUM PIPELINE COATING CO., LTD., SHANGHAI Effective date: 20120608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120608 Address after: 200941 Baoshan District, Shanghai Pu Pu Industrial Park Jin Yue Road, No. 669 Patentee after: Shanghai Hilong Drill Pipe Co., Ltd. Address before: 200941 Baoshan District, Shanghai Pu Pu Industrial Park Jin Yue Road, No. 669 Patentee before: Shanghai Tube-cote Petroleum Pipe Coating Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: TUBOKETE PETROLEUM PIPELINE COATING CO., LTD., SHA Free format text: FORMER OWNER: SHANGHAI HILONG DRILL PIPE CO., LTD. Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 200941 Baoshan District, Shanghai Pu Pu Industrial Park Jin Yue Road, No. 669 Patentee after: Shanghai Tube-cote Petroleum Pipe Coating Co., Ltd. Address before: 200941 Baoshan District, Shanghai Pu Pu Industrial Park Jin Yue Road, No. 669 Patentee before: Shanghai Hilong Drill Pipe Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |
|
| CX01 | Expiry of patent term |