CN104563919A - Power catwalk pipe column measuring and controlling device and power catwalk pipe column measuring and controlling method - Google Patents
Power catwalk pipe column measuring and controlling device and power catwalk pipe column measuring and controlling method Download PDFInfo
- Publication number
- CN104563919A CN104563919A CN201410825983.2A CN201410825983A CN104563919A CN 104563919 A CN104563919 A CN 104563919A CN 201410825983 A CN201410825983 A CN 201410825983A CN 104563919 A CN104563919 A CN 104563919A
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- China
- Prior art keywords
- tubing string
- jigger
- trigger element
- induction trigger
- pipe column
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 41
- 230000006698 induction Effects 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 241001584775 Tunga penetrans Species 0.000 claims description 52
- 241000282326 Felis catus Species 0.000 claims description 17
- 230000032258 transport Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004801 process automation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012800 visualization Methods 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a power catwalk pipe column measuring and controlling device which comprises a displacement detection unit, an induction trigger unit I, an induction trigger unit II, an arithmetic unit and an operation interface, wherein the displacement detection unit, the induction trigger unit I and the induction trigger unit II are respectively in signal connection connected with the arithmetic unit; the arithmetic unit is in signal connection with the operation interface. The invention further discloses a power catwalk pipe column measuring and controlling method which comprises the following steps: calculating the length of a pipe column and controlling the extension length of the pipe column in a process of conveying the pipe column in a catwalk. According to the power catwalk pipe column measuring and controlling device and the power catwalk pipe column measuring and controlling method, support is supplied to other pipe column processing equipment, halt and onsite visual measurement are not needed, the power catwalk is more intelligent, one-key operation is conveniently realized, and the calculated value can be used for software programming of the other pipe column processing equipment and full-process automation control.
Description
Technical field
The invention belongs to technical field of automatic control, relate to a kind of dynamic catwalk tubing string measure and control device, the invention still further relates to a kind of dynamic catwalk tubing string investigating method.
Background technology
Dynamic catwalk is the visual plant in tubing string disposal system, and for the tubing string on pipe rack is transported to drilling floor surface, the intelligence degree of dynamic catwalk directly affects tubing string process automaticity.The variation of tubing string type is a difficult point in tubing string disposal system.At present, on cat road, the start and stop of jigger need Non-follow control, automation degree of equipment is low, tubing string extension elongation needs artificial visually examine, along with the start and stop position of the different jiggers of tubing string length is not identical yet, this just requires that operator is necessary continuously, real-time monitored jigger position, repeatability ground, and require higher to operating personnel's self diathesis, efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of dynamic catwalk tubing string measure and control device, solve in prior art, field staff needs real-time monitored tubing string state, the problem that manual operation efficiency is low.
Another object of the present invention is to provide a kind of dynamic catwalk tubing string investigating method, transport in cat road in tubing string process and calculate tubing string length and control tubing string extension elongation, for other tubing string treatment facility provides support, make dynamic catwalk more intelligent, be convenient to realize operating in a key.
The technical solution adopted in the present invention is, a kind of dynamic catwalk tubing string measure and control device, comprise displacement detecting unit, induction trigger element, induction trigger element, arithmetic element and operation interface, displacement detecting unit, induction trigger element, induction trigger element are connected with arithmetic element signal respectively, and arithmetic element is connected with operation interface signal.
Another technical scheme of the present invention is, a kind of dynamic catwalk tubing string investigating method, depend on above-mentioned device, first, by operation interface input parameter A, B, C, D and Y, wherein, A represents the distance of the rear centre of sprocket axle on Mao Dao top to induction trigger element, B represents jigger length, C represents the distance of Mao Dao front end to induction trigger element, and D represents front and back two centre of sprocket distance, and Y represents tubing string extension elongation preset value, this several parameter is stored in cat road control program as known conditions
Then, implement according to following steps:
Step 1, detects tubing string front end
When cat road transports tubing string to drilling floor surface, using the value of jigger afterbody displacement detecting unit when responding to trigger element place as initial count point, when jigger promotes tubing string arrival induction trigger element place, the sensed trigger element in tubing string front end detects;
Step 2, record tubing string reference position
Program reads the value of displacement detecting unit, and is recorded in arithmetic element as tubing string reference position;
Step 3, calculates jigger displacement a and tubing string length x
Progressive error measured by arithmetic element displacement calculating detecting unit is the displacement a of jigger, then calculates tubing string length: x=D-(B+a+A);
Step 4, calculates jigger displacement b, tubing string extension elongation y and controls the stopping of jigger return
Using tubing string reference position as the New count of displacement detecting unit point, read the data of displacement detecting unit in real time, calculate the displacement b of jigger,
And tubing string extension elongation: y=b-C, continue to advance along with jigger and constantly increase, when reaching preset value Y, arithmetic element makes jigger stop, now y=Y, realizes the extension elongation controlling tubing string;
The jigger return when cat road has transported an endowel, whether induction trigger element detects jigger and retreats to extreme position, and transmit button amount signal, makes jigger stop by arithmetic element, namely completes once complete tubing string course of conveying.
The invention has the beneficial effects as follows: dynamic catwalk tubing string investigating method; transport in cat road in tubing string process and calculate tubing string length and control tubing string extension elongation; for other tubing string treatment facility provides support; without the need to shutting down and situ visualization; make dynamic catwalk more intelligent; be convenient to realize operating in a key, calculated value can be used for the software programming of other tubing string treatment facility and carries out whole-course automation control.This dynamic catwalk tubing string investigating method is a kind of controlling technical method not relying on certain specific hardware, use the framework that the method is built, rely on dynamic catwalk system own controller or customization Special electric control elements, inject the algorithm flow of the method design, dynamic catwalk just can realize automatic measure control tubing string easily, easily carries out popularity.
Accompanying drawing explanation
Fig. 1 is composition structural schematic block diagram of the present invention.
Fig. 2 is implementing procedure schematic block diagram of the present invention.
Fig. 3 is dynamic catwalk transporting tube column state 1 schematic diagram.
Fig. 4 is dynamic catwalk transporting tube column state 2 schematic diagram.
Fig. 5 is dynamic catwalk transporting tube column state 3 schematic diagram.
In figure, 1. displacement detecting unit, 2. responds to trigger element, 3. responds to trigger element, 4. arithmetic element, 5. operation interface,
In addition, A represents the distance of the rear centre of sprocket axle on Mao Dao top to induction trigger element S2,
B represents jigger length,
C represents the distance of Mao Dao front end to induction trigger element S1,
D represents front and back two centre of sprocket distance,
Y represents tubing string extension elongation preset value,
Y represents tubing string extension elongation,
X represents tubing string length,
A, b represent the jigger displacement calculated with two different starting points respectively.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the configuration of dynamic catwalk tubing string measure and control device embodiment of the present invention comprises: the arithmetic element 4 (being called for short CU) in displacement detecting unit 1 (being called for short T1), induction trigger element 2 (being called for short S1), induction trigger element 3 (being called for short S2), cat road switch board and the operation interface 5 in central control board, displacement detecting unit 1 wherein, induction trigger element 2, induction trigger element 3 are connected with arithmetic element 4 signal respectively, and arithmetic element 4 is connected with operation interface 5 signal.
Displacement detecting unit 1 (being called for short T1) is installed on the front centre of sprocket place on Mao Dao top, and detection axis rotates with centre of sprocket axle; It is anterior that induction trigger element 2 (being called for short S1) is installed on jigger slideway; Induction trigger element 3 (being called for short S2) is installed on jigger slideway rear portion.Arithmetic element 4 is installed in cat road switch board, is connected with central control board; Operation interface 5 is positioned at tubing string disposal system central control board, is embedded in main operation interface.
The principle of work of apparatus of the present invention is:
Detect tubing string reference position by induction trigger element 2, and be stored in arithmetic element 4, displacement detecting unit 1 records the shift position of jigger, and transmits signals to the arithmetic element 4 in cat road switch board, draws tubing string length as calculated.Meanwhile, arithmetic element 4 calculates tubing string extension elongation in real time, when reaching preset value, makes jigger stop.Whether induction trigger element 3 detects jigger and retreats to extreme position, transmit button amount signal, makes jigger stop mobile by arithmetic element 4.
As Fig. 2, the implementation process of the inventive method is, first by operation interface 5 input parameter A, B, C, D and Y, wherein, A represents the distance of the rear centre of sprocket axle on Mao Dao top to induction trigger element 3, B represents jigger length, and C represents the distance of Mao Dao front end to induction trigger element 2, and D represents front and back two centre of sprocket distance, Y represents tubing string extension elongation preset value, this several parameter is stored in cat road control program as known conditions, then, implements according to following steps:
Step 1, detects tubing string front end
When cat road transports tubing string to drilling floor surface, using the value of jigger afterbody displacement detecting unit 1 when responding to trigger element 3 place as initial count point, when jigger promotes tubing string arrival induction trigger element 2 place, the sensed trigger element 2 in tubing string front end detects;
Step 2, record tubing string reference position
Program reads the value of displacement detecting unit 1, and is recorded in arithmetic element 4 as tubing string reference position;
Step 3, calculates jigger displacement a and tubing string length x
Progressive error measured by arithmetic element 4 displacement calculating detecting unit 1 is the displacement a of jigger, then calculates tubing string length: x=D-(B+a+A);
Step 4, calculates jigger displacement b, tubing string extension elongation y and controls the stopping of jigger return
New count point using tubing string reference position as displacement detecting unit 1, the data of real-time reading displacement detecting unit 1, calculate the displacement b of jigger, and tubing string extension elongation: y=b-C, continue to advance along with jigger and constantly increase, when reaching preset value Y, arithmetic element 4 makes jigger stop, now y=Y, namely reaches the object controlling tubing string extension elongation;
The jigger return when cat road has transported an endowel, whether induction trigger element 3 detects jigger and retreats to extreme position, and transmit button amount signal, makes jigger stop by arithmetic element 4, namely completes once complete tubing string course of conveying.
The inventive method, the preset parameter determined by cat road self structure and sensing cellular installation position and tubing string extension elongation preset value can input in central control board operation interface 5, or write direct in program when carrying out the programming of arithmetic element 4.
Each control module is selected or custom hardware according to actual conditions, dirigibility, highly versatile.Wherein displacement detecting unit 1 signal transmits by communication bus form.
Claims (4)
1. a dynamic catwalk tubing string measure and control device, its feature is: comprise displacement detecting unit (1), induction trigger element (2), induction trigger element (3), arithmetic element (4) and operation interface (5), displacement detecting unit (1), induction trigger element (2), induction trigger element (3) are connected with arithmetic element (4) signal respectively, and arithmetic element (4) is connected with operation interface (5) signal.
2. dynamic catwalk tubing string measure and control device according to claim 1, its feature is: described displacement detecting unit (1) is installed on the front centre of sprocket place on Mao Dao top, and detection axis rotates with centre of sprocket axle; It is anterior that induction trigger element (2) is installed on jigger slideway; Induction trigger element (3) is installed on jigger slideway rear portion.
3. dynamic catwalk tubing string measure and control device according to claim 1, its feature is: described arithmetic element (4) is installed in cat road switch board, is connected with central control board; Operation interface (5) is positioned at tubing string disposal system central control board, is embedded in main operation interface.
4. a dynamic catwalk tubing string investigating method, depend on device according to claim 1, its feature is: first, by operation interface (5) input parameter A, B, C, D and Y, wherein, A represents the distance of the rear centre of sprocket axle on Mao Dao top to induction trigger element (3), B represents jigger length, C represents the distance of Mao Dao front end to induction trigger element (2), D represents front and back two centre of sprocket distance, Y represents tubing string extension elongation preset value, this several parameter is stored in cat road control program as known conditions
Then, implement according to following steps:
Step 1, detects tubing string front end
When cat road transports tubing string to drilling floor surface, using the value of jigger afterbody displacement detecting unit (1) when responding to trigger element (3) place as initial count point, when jigger promotes tubing string arrival induction trigger element (2) place, the sensed trigger element in tubing string front end (2) detects;
Step 2, record tubing string reference position
Program reads the value of displacement detecting unit (1), and is recorded in arithmetic element (4) as tubing string reference position;
Step 3, calculates jigger displacement a and tubing string length x
Progressive error measured by arithmetic element (4) displacement calculating detecting unit (1) is the displacement a of jigger, then calculates tubing string length: x=D-(B+a+A);
Step 4, calculates jigger displacement b, tubing string extension elongation y and controls the stopping of jigger return
Using tubing string reference position as the New count point of displacement detecting unit (1), read the data of displacement detecting unit (1) in real time, calculate the displacement b of jigger,
And tubing string extension elongation: y=b-C, continue to advance along with jigger and constantly increase, when reaching preset value Y, arithmetic element (4) makes jigger stop, now y=Y, realizes the extension elongation controlling tubing string;
The jigger return when cat road has transported an endowel, whether induction trigger element (3) detects jigger and retreats to extreme position, transmit button amount signal, makes jigger stop by arithmetic element (4), namely completes once complete tubing string course of conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825983.2A CN104563919B (en) | 2014-12-25 | 2014-12-25 | Dynamic catwalk tubing string measure and control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825983.2A CN104563919B (en) | 2014-12-25 | 2014-12-25 | Dynamic catwalk tubing string measure and control device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104563919A true CN104563919A (en) | 2015-04-29 |
| CN104563919B CN104563919B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825983.2A Active CN104563919B (en) | 2014-12-25 | 2014-12-25 | Dynamic catwalk tubing string measure and control device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286421A (en) * | 2018-01-31 | 2018-07-17 | 宝鸡石油机械有限责任公司 | A kind of drilling well stockyard tubing string mechanization processing method and processing unit |
| CN112211575A (en) * | 2020-09-04 | 2021-01-12 | 四川宏华石油设备有限公司 | Pipe measuring device |
Citations (5)
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| CN201116453Y (en) * | 2007-11-02 | 2008-09-17 | 大港油田集团有限责任公司 | Drilling tool sleeve transmission device |
| CN201165855Y (en) * | 2007-11-20 | 2008-12-17 | 南阳二机石油装备(集团)有限公司 | Drill rod slide track vehicle |
| US20100104401A1 (en) * | 2008-10-27 | 2010-04-29 | Hopkins James R | Automated rod handling system |
| CN202767911U (en) * | 2012-08-18 | 2013-03-06 | 吉林大学 | Fully hydraulic intelligent type power catwalk |
| US20130169700A1 (en) * | 2011-12-29 | 2013-07-04 | Samsung Electronics Co., Ltd. | Display device and method of calibrating color |
-
2014
- 2014-12-25 CN CN201410825983.2A patent/CN104563919B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116453Y (en) * | 2007-11-02 | 2008-09-17 | 大港油田集团有限责任公司 | Drilling tool sleeve transmission device |
| CN201165855Y (en) * | 2007-11-20 | 2008-12-17 | 南阳二机石油装备(集团)有限公司 | Drill rod slide track vehicle |
| US20100104401A1 (en) * | 2008-10-27 | 2010-04-29 | Hopkins James R | Automated rod handling system |
| US20130169700A1 (en) * | 2011-12-29 | 2013-07-04 | Samsung Electronics Co., Ltd. | Display device and method of calibrating color |
| CN202767911U (en) * | 2012-08-18 | 2013-03-06 | 吉林大学 | Fully hydraulic intelligent type power catwalk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286421A (en) * | 2018-01-31 | 2018-07-17 | 宝鸡石油机械有限责任公司 | A kind of drilling well stockyard tubing string mechanization processing method and processing unit |
| CN112211575A (en) * | 2020-09-04 | 2021-01-12 | 四川宏华石油设备有限公司 | Pipe measuring device |
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| Publication number | Publication date |
|---|---|
| CN104563919B (en) | 2017-01-04 |
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Effective date of registration: 20210108 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |