CN204002753U - Underground engineering parameter measuring system - Google Patents
Underground engineering parameter measuring system Download PDFInfo
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- CN204002753U CN204002753U CN201420357233.2U CN201420357233U CN204002753U CN 204002753 U CN204002753 U CN 204002753U CN 201420357233 U CN201420357233 U CN 201420357233U CN 204002753 U CN204002753 U CN 204002753U
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Abstract
Underground engineering parameter measuring system is made up of drill collar body, communication coil, it is characterized in that: adopt two-part structure, communication coil is fixed on drill collar body by skeleton.The drill collar body of underground engineering parameter measuring system is made up of moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge, reception pipe nipple etc., on drill collar body, open several holes, moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge are placed therein.Receiving pipe nipple communicates by electromagnetic coupled technology and the coil being placed on drill collar.The more close drill bit of moment of torsion, the pressure of the drill, moment of flexure that underground engineering parameter measuring system is measured, and eliminated drilling tool with respect to the frictional force of well inwall and other perturbed force, data are true and accurate more, monitors in real time drilling well duty.
Description
Technical field
The utility model relates to the underground engineering parameter measuring system in petroleum drilling engineering drilling safety field.
Background technology
Along with the increase of drilling well difficulty in present oil field, at some deep-wells, hole deviation is less, in the larger well of dog-leg degree, conventionally drilling team adopts suspending weight table to measure moment of torsion, the pressure of the drill, the parameters such as moment of flexure, due to the bending of drill string, impact with factors such as the frictions of the borehole wall, measurement result and down-hole actual state difference are very large, cause the aboveground bit freezing that there will be, the accidents such as drilling tool damage and fish, in order to ensure construction safety, need to gather near the parameter such as moment of torsion and the pressure of the drill of drill bit, guarantee survey data is authentic and valid, underground engineering parameter measuring system can well solve this difficult problem.
Summary of the invention
In order to overcome the deficiencies in the prior art, make to obtain accurately near parameter drill bit in drilling engineering, the utility model provides underground engineering parameter measuring system, can Measurement accuracy drill bit place moment of torsion, the parameter such as the pressure of the drill, outer annular pressure and interior annular pressure.
The utility model solves the technical scheme that its technical problem adopts: underground engineering parameter measuring system is made up of drill collar body, communication coil, it is characterized in that: adopt two-part structure, communication coil is fixed on drill collar body by skeleton.The drill collar body of underground engineering parameter measuring system is made up of moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge, reception pipe nipple etc., on drill collar body, open several holes, moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge are placed therein.Receiving pipe nipple adopts electromagnetic coupled mode and communication coil to communicate.
When the work of underground engineering parameter measuring system, can gather according to the time interval setting in advance the parameters such as moment of torsion, the pressure of the drill, interior annular pressure and outer annular pressure.Underground engineering parameter measuring system can be measured interior annular pressure and outer annular pressure, according to measured interior annular pressure and outer annular pressure, can judge whether in time to occur the accidents such as bit freezing, drilling tool damage and fish, and take corresponding measure, avoid more serious accident to occur.
The beneficial effect of this utility model has: the more close drill bit of moment of torsion, the pressure of the drill, moment of flexure that underground engineering parameter measuring system is measured, and eliminate drilling tool with respect to the frictional force of well inwall and other perturbed force, data are true and accurate more, monitors in real time drilling well duty.
Brief description of the drawings
Accompanying drawing is the utility model apparatus structure schematic diagram.
In figure: 1. drill collar body, 2. communication coil, 3. moment of torsion foil gauge, 4. pressure sensor, 5. circuit board, 6. the pressure of the drill foil gauge, 7. receives pipe nipple.
Detailed description of the invention
In order to make those skilled in the art person understand better the scheme of the utility model embodiment, below in conjunction with drawings and embodiments, the utility model embodiment is described in further detail.
First, with reference to accompanying drawing, underground engineering parameter measuring system is made up of drill collar body (1), communication coil (2), it is characterized in that: adopt two-part structure, communication coil (2) is fixed on drill collar body by skeleton.
With reference to accompanying drawing, the drill collar body (1) of underground engineering parameter measuring system is made up of moment of torsion foil gauge (3), pressure sensor (4), circuit board (5), the pressure of the drill foil gauge (6), reception pipe nipple (7).Drill collar body leaves several holes on (1), and moment of torsion foil gauge (3), pressure sensor (4), circuit board (5), the pressure of the drill foil gauge (6), reception pipe nipple (7) are placed therein.
Underground engineering parameter measuring system can gather according to the time interval setting in advance the parameters such as moment of torsion, the pressure of the drill, interior annular pressure and outer annular pressure, and the data of collection are stored in to memory inside, uses for instrument trip-out post analysis; Can also by communication coil (2), data be passed to reception pipe nipple (7) therein simultaneously.Carry out wireless transmission by receiving pipe nipple (7) by magnetic-coupled mode again, signal reached to MWD(wireless drilling inclinometers), show in real time data on ground by host computer, can, for the technician of drilling team reference at any time, ensure wellbore construction safety.
When complete machine work, first on ground, instrument is connected, underground engineering parameter measuring system is received to the below of non magnetic drill collar, the top of screw rod.By after switch opens, instrument starts working.
Above the utility model examples of implementation are described in detail, have applied detailed description of the invention herein the utility model is set forth, the explanation of above examples of implementation is just for helping to understand the utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. underground engineering parameter measuring system, is made up of drill collar body, communication coil, it is characterized in that: adopt two-part structure, communication coil is fixed on drill collar body by skeleton.
2. measuring system according to claim 1, it is characterized in that: the drill collar body of underground engineering parameter measuring system is made up of moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge, reception pipe nipple, and moment of torsion foil gauge, pressure sensor, circuit board, the pressure of the drill foil gauge are placed therein.
3. measuring system according to claim 1, is characterized in that: on drill collar body, open several holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357233.2U CN204002753U (en) | 2014-06-30 | 2014-06-30 | Underground engineering parameter measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357233.2U CN204002753U (en) | 2014-06-30 | 2014-06-30 | Underground engineering parameter measuring system |
Publications (1)
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| CN204002753U true CN204002753U (en) | 2014-12-10 |
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| CN201420357233.2U Active CN204002753U (en) | 2014-06-30 | 2014-06-30 | Underground engineering parameter measuring system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484742A (en) * | 2015-12-16 | 2016-04-13 | 中国石油天然气集团公司 | Multi-parameter logging while drilling apparatus |
| CN106014392A (en) * | 2016-07-12 | 2016-10-12 | 中国石油集团长城钻探工程有限公司 | Wireless parameter measurement-while-drilling device for well site |
| CN106032749A (en) * | 2015-03-09 | 2016-10-19 | 通用电气公司 | A measurement-while-drilling device and a method |
| CN106640052A (en) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | Embedded type while-drilling downhole working condition measuring device |
| CN106837201A (en) * | 2017-03-22 | 2017-06-13 | 中国石油天然气集团公司 | A kind of split type drill collar and logging method |
| CN106884619A (en) * | 2017-03-22 | 2017-06-23 | 中国石油天然气集团公司 | A kind of anti-wear measurement while drilling drill collar and measuring method |
| CN108442919A (en) * | 2018-02-07 | 2018-08-24 | 中国石油集团西部钻探工程有限公司 | The nearly drill bit multiparameter measuring device of memory-type |
| CN111734396A (en) * | 2020-06-22 | 2020-10-02 | 中国石油天然气集团有限公司 | Friction resistance determining method, device and equipment |
| CN113279715A (en) * | 2021-05-26 | 2021-08-20 | 北京六合伟业科技股份有限公司 | Safety monitoring system for underground coring tool |
| US11248423B2 (en) | 2019-06-30 | 2022-02-15 | Halliburton Energy Service, Inc. | Drilling tool with thread profile |
| CN115977593A (en) * | 2023-03-20 | 2023-04-18 | 西安洛科电子科技股份有限公司 | Cabled wireless transmission short section of cabled intelligent separate injection system |
-
2014
- 2014-06-30 CN CN201420357233.2U patent/CN204002753U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032749A (en) * | 2015-03-09 | 2016-10-19 | 通用电气公司 | A measurement-while-drilling device and a method |
| CN106032749B (en) * | 2015-03-09 | 2019-09-13 | 通用电气公司 | Measurement while drilling device and method |
| CN106640052A (en) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | Embedded type while-drilling downhole working condition measuring device |
| CN105484742A (en) * | 2015-12-16 | 2016-04-13 | 中国石油天然气集团公司 | Multi-parameter logging while drilling apparatus |
| CN105484742B (en) * | 2015-12-16 | 2018-07-13 | 中国石油天然气集团公司 | A kind of multi-parameter logging while drilling apparatus |
| CN106014392A (en) * | 2016-07-12 | 2016-10-12 | 中国石油集团长城钻探工程有限公司 | Wireless parameter measurement-while-drilling device for well site |
| CN106837201A (en) * | 2017-03-22 | 2017-06-13 | 中国石油天然气集团公司 | A kind of split type drill collar and logging method |
| CN106884619A (en) * | 2017-03-22 | 2017-06-23 | 中国石油天然气集团公司 | A kind of anti-wear measurement while drilling drill collar and measuring method |
| CN106837201B (en) * | 2017-03-22 | 2018-09-28 | 中国石油天然气集团公司 | A kind of split type drill collar and logging method |
| CN108442919A (en) * | 2018-02-07 | 2018-08-24 | 中国石油集团西部钻探工程有限公司 | The nearly drill bit multiparameter measuring device of memory-type |
| US11248423B2 (en) | 2019-06-30 | 2022-02-15 | Halliburton Energy Service, Inc. | Drilling tool with thread profile |
| CN111734396A (en) * | 2020-06-22 | 2020-10-02 | 中国石油天然气集团有限公司 | Friction resistance determining method, device and equipment |
| CN113279715A (en) * | 2021-05-26 | 2021-08-20 | 北京六合伟业科技股份有限公司 | Safety monitoring system for underground coring tool |
| CN115977593A (en) * | 2023-03-20 | 2023-04-18 | 西安洛科电子科技股份有限公司 | Cabled wireless transmission short section of cabled intelligent separate injection system |
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