CN102865065A - Automatic operation trip measuring device - Google Patents
Automatic operation trip measuring device Download PDFInfo
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- CN102865065A CN102865065A CN2012103444448A CN201210344444A CN102865065A CN 102865065 A CN102865065 A CN 102865065A CN 2012103444448 A CN2012103444448 A CN 2012103444448A CN 201210344444 A CN201210344444 A CN 201210344444A CN 102865065 A CN102865065 A CN 102865065A
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- trip
- measuring device
- automatic operation
- magnetic mark
- hall sensor
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Abstract
An automatic operation trip measuring device comprises a reversible counter, a hall sensor, a magnetic mark and a bearing switch, wherein the hall sensor is mounted in opposition to the magnetic mark; the hall sensor is mounted on the support; the magnetic mark is mounted on the rim of a derrick pulley; the bearing switch is mounted on a well mouth sealing device flange; the reversible counter is mounted in a well repairing machine operation room; the hall sensor and the bearing switch are connected with the reversible counter through a shielding cable, respectively; and the reversible counter is connected with a power supply. The automatic operation trip measuring device realizes real-time recording of trip data and overcomes the shortcoming of complex work of manual measurement and recording of the trip data in the past; as a result, the automatic operation trip measuring device is quite visual and quick to know the progress and simple to operate. Besides, the automatic operation trip measuring device has breakthrough in the technical field of underground automatic trip measurement and acquisition; and the technique also can be used for measuring the depth of a trip drilling tool and that of a sucker rod; therefore, the automatic operation trip measuring device is wide in use.
Description
Technical field
The present invention relates to a kind of underground work and play the lower tubular column self-operated measuring unit, solve tubing string inefficiency, the poor problem of accuracy of manually measuring.
Background technology
On-the-spot in underground work, the adquisitiones of tubing string drilling depth data is the length of taking every pipe of manual measurement record all the time, tiredly when playing lower tubular column calculates overall length and has been lower tubular column.The drawback of manual measurement is:
1, sometimes because the human factor measurement is inaccurate, even measures, cause the operation error.
2, can not understand in real time the drilling depth precise information, technological means falls behind.
Existing self-operated measuring unit can not adapt to the abominable conditions such as well head oil, water, vibrations, poor practicability.Therefore, develop a kind of operation drilling depth self-operated measuring unit of high reliability very necessary.
Summary of the invention
The purpose of this invention is to provide a kind of operation and play the lower tubular column self-operated measuring unit, the certainty of measurement that overcomes above-mentioned prior art existence is low, in real time display measurement data and the problem that can not adapt to adverse circumstances.
Technical scheme of the present invention is achieved in the following ways:
The present invention includes forward-backward counter, Hall element, magnetic mark and carrying switch, it is characterized in that Hall element is relative with the magnetic mark installs, Hall element is installed on the safety barrier of derrick crown, the magnetic mark is distributed on the wheel rim of crown sheave, the carrying switch is installed on the Wellhead packer flange, and forward-backward counter is installed on the interior guidance panel of workover rig operating room; Hall element is connected with forward-backward counter by H cable respectively with the carrying switch.
The present invention has realized real-time admission drilling depth data, has overcome the drawback of the loaded down with trivial details work of in the past manual measurement admission drilling depth data, so that the understanding progress is more directly perceived quick, simple to operate.Automatic drilling depth measures technical field and has breakthroughly in the down-hole, and this technology also can be used for other as removing the measurement of drilling well and the sucker rod degree of depth, and is of many uses.
Description of drawings
Accompanying drawing-structure scheme of installation of the present invention;
1-forward-backward counter among the figure, the 2-Hall element, 3-carries switch, 4-magnetic mark, 5-H cable, 6-crown sheave.
The specific embodiment
For further disclosing technical scheme of the present invention, elaborate by embodiment below in conjunction with Figure of description:
The present invention includes forward-backward counter 1, Hall element 2, magnetic mark 4 and carrying switch 3, it is characterized in that Hall element 2 and the 4 relative installations of magnetic mark, Hall element 2 is installed on the safety barrier of derrick crown, magnetic mark 4 is distributed on the wheel rim of crown sheave 6, carrying switch 3 is installed on the Wellhead packer flange, and forward-backward counter 1 is installed on the interior guidance panel of workover rig operating room; Hall element 2 is connected with forward-backward counter 1 by H cable 5 respectively with carrying switch 3.
Rotation along with crown sheave 6, magnetic mark 4 and Hall element 2 relative motions, Hall element 2 produces pulse signal, and this signal reaches forward-backward counter 1 through H cable 5, by forward-backward counter 1 accumulated signal number and by the coefficient that arranges the numerical value that calculates is shown.The signal that well head carrying switch 3 produces when each well head carrying, pass to forward-backward counter 1 by H cable 5, on the opportunity of control counting, namely reversible counter suspends counting when each well head carrying, when each well head unloading, recover counting again, so accumulate total effectively drilling depth amount.
Claims (1)
1. an operation plays the lower tubular column self-operated measuring unit, comprise forward-backward counter, Hall element, magnetic mark and ox mouthpiece load switch, it is characterized in that: Hall element is relative with the magnetic mark to be installed, Hall element is rack-mount, the magnetic mark is installed on the wheel rim of crown sheave, the carrying switch is installed on the wellhead flange, and forward-backward counter is installed in the workover rig operating room; Hall element links to each other with forward-backward counter by H cable respectively with the carrying switch, and forward-backward counter links to each other with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103444448A CN102865065A (en) | 2012-09-18 | 2012-09-18 | Automatic operation trip measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103444448A CN102865065A (en) | 2012-09-18 | 2012-09-18 | Automatic operation trip measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102865065A true CN102865065A (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103444448A Pending CN102865065A (en) | 2012-09-18 | 2012-09-18 | Automatic operation trip measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102865065A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282111A (en) * | 2013-07-03 | 2015-01-14 | 中国石油化工股份有限公司 | Hoisting tubular column early warning device |
| CN104500039A (en) * | 2014-12-31 | 2015-04-08 | 郑州光力科技股份有限公司 | Drill pipe drilling depth measuring device and measuring method by using measuring device |
| CN104612662A (en) * | 2014-12-31 | 2015-05-13 | 郑州光力科技股份有限公司 | Drilling depth measuring device for drill pipe and measuring method adopting same |
| CN105386750A (en) * | 2015-10-23 | 2016-03-09 | 中石化石油工程技术服务有限公司 | Oilfield tubing string tripping in/out indication recorder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1160019A1 (en) * | 1982-09-13 | 1985-06-07 | Vnii Geofiz Metodov | Apparatus for manufacturing depth of location of logging instrument in well |
| US5549157A (en) * | 1993-03-29 | 1996-08-27 | Qed Enviromental Systems, Inc. | Electronic counter with pump-mounted sensor for cycle indication |
| JPH08226812A (en) * | 1995-02-21 | 1996-09-03 | Kajima Corp | Depth measuring device for soil investigation |
| RU2068089C1 (en) * | 1989-11-01 | 1996-10-20 | Янченко Николай Леонович | Device for determination of well depth |
| CN2288267Y (en) * | 1996-04-30 | 1998-08-19 | 王耀祖 | Automatic recorder for depth of falling well |
| CN201377319Y (en) * | 2009-02-06 | 2010-01-06 | 潍坊瑞宝仪器仪表科技有限公司 | Oil well depth measuring device |
| CN201620881U (en) * | 2010-03-19 | 2010-11-03 | 李欣 | Well drilling operation process monitoring instrument |
| CN202869428U (en) * | 2012-09-18 | 2013-04-10 | 张希茂 | Automatic measurement device for pipe column trips |
-
2012
- 2012-09-18 CN CN2012103444448A patent/CN102865065A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1160019A1 (en) * | 1982-09-13 | 1985-06-07 | Vnii Geofiz Metodov | Apparatus for manufacturing depth of location of logging instrument in well |
| RU2068089C1 (en) * | 1989-11-01 | 1996-10-20 | Янченко Николай Леонович | Device for determination of well depth |
| US5549157A (en) * | 1993-03-29 | 1996-08-27 | Qed Enviromental Systems, Inc. | Electronic counter with pump-mounted sensor for cycle indication |
| JPH08226812A (en) * | 1995-02-21 | 1996-09-03 | Kajima Corp | Depth measuring device for soil investigation |
| CN2288267Y (en) * | 1996-04-30 | 1998-08-19 | 王耀祖 | Automatic recorder for depth of falling well |
| CN201377319Y (en) * | 2009-02-06 | 2010-01-06 | 潍坊瑞宝仪器仪表科技有限公司 | Oil well depth measuring device |
| CN201620881U (en) * | 2010-03-19 | 2010-11-03 | 李欣 | Well drilling operation process monitoring instrument |
| CN202869428U (en) * | 2012-09-18 | 2013-04-10 | 张希茂 | Automatic measurement device for pipe column trips |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282111A (en) * | 2013-07-03 | 2015-01-14 | 中国石油化工股份有限公司 | Hoisting tubular column early warning device |
| CN104282111B (en) * | 2013-07-03 | 2016-12-28 | 中国石油化工股份有限公司 | Play lower tubular column prior-warning device |
| CN104500039A (en) * | 2014-12-31 | 2015-04-08 | 郑州光力科技股份有限公司 | Drill pipe drilling depth measuring device and measuring method by using measuring device |
| CN104612662A (en) * | 2014-12-31 | 2015-05-13 | 郑州光力科技股份有限公司 | Drilling depth measuring device for drill pipe and measuring method adopting same |
| CN105386750A (en) * | 2015-10-23 | 2016-03-09 | 中石化石油工程技术服务有限公司 | Oilfield tubing string tripping in/out indication recorder |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |