CN110424957A - One kind is with brill electromagnetic wave azimuthal resistivity measuring instrument - Google Patents
One kind is with brill electromagnetic wave azimuthal resistivity measuring instrument Download PDFInfo
- Publication number
- CN110424957A CN110424957A CN201910701073.6A CN201910701073A CN110424957A CN 110424957 A CN110424957 A CN 110424957A CN 201910701073 A CN201910701073 A CN 201910701073A CN 110424957 A CN110424957 A CN 110424957A
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- China
- Prior art keywords
- antenna
- electromagnetic wave
- measuring instrument
- pipe nipple
- module
- 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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- 241001074085 Scophthalmus aquosus Species 0.000 title claims abstract description 17
- 210000002445 nipple Anatomy 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
Abstract
The application provides a kind of with brill electromagnetic wave azimuthal resistivity measuring instrument, including detection pipe nipple；The both ends of detection pipe nipple are connected separately with corresponding drill bit and screw rod, for detecting the resistivity on locating stratum.According to technical solution provided by the embodiments of the present application, it is mounted between drill bit and screw rod by the way that pipe nipple will be detected, measuring point is closer away from drill bit, the formation resistivity information at energy real-time measurement drill bit, it is to be adjusted in time that resistivity, which changes, can effectively improve working efficiency.
Description
Technical field
This application involves drilling technology fields, more particularly to a kind of with brill electromagnetic wave azimuthal resistivity measuring instrument.
Background technique
Nearly drill bit with bore electromagnetic wave azimuthal resistivity measurement main purpose be will by definitely descend formation resistivity this
Physical quantity judges oil-gas-water layer, provides indispensable geological survey parameter for drilling engineering；It is such to have a wide range of application together,
Including high angle hole, extended reach well, Multilateral Wells, horizontal well (the especially pellicular water in land and the offshore oil construction of natural gas fields
Horizontal well) etc. in a variety of drilling engineering technologies.
It is current that electromagnetic resistivity is mainly articulated to screw rod or rotation is led below with boring, measuring point away from drill bit farther out, if
Formation resistivity measurement changes, but actually drill bit is far more than institute's geodetic layer, and adjustment can be time-consuming and laborious again.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of with brill electromagnetic wave azimuthal resistivity measuring instrument
Device.
The application provides a kind of with brill electromagnetic wave azimuthal resistivity measuring instrument, including detection pipe nipple；Detect the two of pipe nipple
End is connected separately with corresponding drill bit and screw rod, for detecting the resistivity on locating stratum.
It further, further include communication module；Communication module is located inside screw；Communication module and control centre's signal connect
It connects, is configured to transmit data to control centre.
Further, control module is equipped with inside detection pipe nipple；Control module is connect with communication module signal, is configured to
Data after upload process are to communication module.
Further, inside screw is additionally provided with orientation module；Orientation module is connect with control module signal, is configured to examine
The rotational angle of pipe nipple is surveyed in probing, completes the azimuthal measurement of azimuthal resistivity.
Further, the inside for detecting pipe nipple is equipped with transmitting antenna and receiving antenna；Transmitting antenna and receiving antenna difference
It is electrically connected with antenna match module.
Further, control module is connect with antenna match module by signal, is configured to issue antenna match module and be believed
Number firing order, the signal that receiving antenna matching module uploads receive data and simultaneously handle data.
Further, receiving antenna includes two vertical antennas and a horizontal antenna；Vertical antenna in a ring, is located at and visits
It surveys on the inner wall of pipe nipple；Horizontal antenna is located between two vertical antennas and perpendicular to vertical antenna.
Further, transmitting antenna in a ring, is mounted on the inner wall of detection pipe nipple；It is remote that transmitting antenna is located at vertical antenna
From horizontal antenna side.
Further, it detects and corresponds to transmitting antenna and receiving antenna on pipe nipple equipped with the bar shaped for passing through for electromagnetic wave
Hole.
Further, inside screw is additionally provided with power supply component.
The application has the advantages and positive effects of: being mounted between drill bit and screw rod by that will detect pipe nipple, measuring point
Formation resistivity information closer away from drill bit, at energy real-time measurement drill bit, it is to be adjusted in time that resistivity, which changes, energy
Enough effectively improve working efficiency.
According to the application some embodiments provide technical solution, by orientation module identifiably layer resistivity variation
Direction, so that it is determined that instrument provides huge help from which orientation penetrating ground, to engineering.
Detailed description of the invention
Fig. 1 is provided by the embodiments of the present application with the structural schematic diagram for boring electromagnetic wave azimuthal resistivity measuring instrument；
Fig. 2 is that the structure provided by the embodiments of the present application with the detection pipe nipple for boring electromagnetic wave azimuthal resistivity measuring instrument is shown
It is intended to.
Label character described in figure indicates are as follows: 100- detects pipe nipple；110- transmitting antenna；120- receiving antenna；130- days
Lines matching module；140- control module；200- drill bit；300- screw rod；310- communication module；320- orientation module；330- power supply
Element.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
Referring to FIG. 1, the present embodiment provides one kind with brill electromagnetic wave azimuthal resistivity measuring instrument, including detection pipe nipple
100；The both ends of detection pipe nipple 100 are connected separately with corresponding drill bit 200 and screw rod；By will detect pipe nipple be mounted on drill bit with
Between screw rod, measuring point is closer away from drill bit, can formation resistivity information at real-time measurement drill bit, resistivity change be can and
When be adjusted, working efficiency can be effectively improved.
It in a preferred embodiment, further include communication module 310, communication module 310 is located inside screw rod 300, communicates mould
Block 310 is connect with control centre's signal, is configured to transmit data to control centre.
In a preferred embodiment, detect pipe nipple 100 inside be equipped with control module 140, control module 140 also with communication mould
The connection of 310 signal of block, is configured to that communication module 130 will be uploaded to the result of geological analysis.
In a preferred embodiment, orientation module 320, orientation module 320 and control module are additionally provided with inside screw rod 300
The connection of 140 signals, the definition detection a certain state of pipe nipple 100 is after original state, orientation module 320 can be to detection 100 edge of pipe nipple
The angle of axis rotation is measured in real time, and provides the azimuth information of orientation resistivity measurement, so that it is determined that instrument is from which side
Position penetrating ground provides huge help to engineering.
Please further refer to Fig. 2, in a preferred embodiment, the inside of detection pipe nipple 100 is equipped with transmitting antenna 110 and connects
Receive antenna 120；Transmitting antenna 110 and receiving antenna 120 are electrically connected with antenna match module 130 respectively；Antenna match module 130
The electromagnetic wave signal that transmitting antenna 110 emits 2MHz and 400KHz is controlled, antenna is controlled and received and receives 2MHz and 400KHz
Electromagnetic wave signal.
In a preferred embodiment, control module 140 is connect with 130 signal of antenna match module, is configured to antenna
Matching module 130 issues signal firing order, and the signal that receiving antenna matching module 130 uploads receives data, and combines orientation
The angle-data that module 320 uploads obtains the azimuthal resistivity on locating stratum.
In a preferred embodiment, receiving antenna 120 includes two vertical antennas and a horizontal antenna；Vertical antenna is in
Annular, on the inner wall of detection pipe nipple 100；Horizontal antenna is located between two vertical antennas and perpendicular to vertical antenna.
In a preferred embodiment, transmitting antenna 110 in a ring, is mounted on the inner wall of detection pipe nipple 100, transmitting antenna
110 are arranged close to 300 one end of screw rod, are located at vertical antenna far from horizontal antenna side.
In a preferred embodiment, it detects and corresponds to transmitting antenna 110 and receiving antenna 120 on pipe nipple 100 equipped with for supplying
The strip-shaped hole that electromagnetic wave passes through prevents detection pipe nipple 100 from causing to weaken to electromagnetic wave signal, effectively improves detection effect.
In a preferred embodiment, power supply component 330 is additionally provided with inside screw rod 300, power supply component 330 gives each electricity consumption module
It is powered.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. a kind of with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that including detecting pipe nipple (100)；The detection
The both ends of pipe nipple (100) are connected separately with corresponding drill bit (200) and screw rod (300), for detecting the resistivity on locating stratum.
2. according to claim 1 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that further include communication mould
Block (310)；It is internal that the communication module (310) is located at the screw rod (300)；The communication module (310) and control centre believe
Number connection, be configured to transmit data to the control centre.
3. according to claim 2 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the detection pipe nipple
(100) internal to be equipped with control module (140)；The control module (140) connect with communication module (310) signal, is configured to
Data after upload process are to the communication module (310).
4. according to claim 3 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the screw rod
(300) internal to be additionally provided with orientation module (320)；The orientation module (320) connect with control module (140) signal, and configuration is used
In the rotational angle for detecting detection pipe nipple (100), the azimuthal measurement of azimuthal resistivity is completed.
5. according to claim 3 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the detection pipe nipple
(100) inside is equipped with transmitting antenna (110) and receiving antenna (120)；The transmitting antenna (110) and receiving antenna (120)
It is electrically connected respectively with antenna match module (130).
6. according to claim 5 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the control module
(140) it is connect with antenna match module (130) signal, is configured to issue the antenna match module (130) signal transmitting
Instruction receives the signal that the antenna match module (130) uploads and receives data and handle data.
7. according to claim 5 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the receiving antenna
It (120) include two vertical antennas and a horizontal antenna；The vertical antenna in a ring, is located at the detection pipe nipple (100)
Inner wall on；The horizontal antenna is located between two vertical antennas and perpendicular to the vertical antenna.
8. according to claim 7 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the transmitting antenna
(110) in a ring, it is mounted on the inner wall of detection pipe nipple (100)；The transmitting antenna (110) is located at the vertical antenna
Far from the horizontal antenna side.
9. according to claim 8 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the detection pipe nipple
(100) transmitting antenna (110) and receiving antenna (120) are corresponded on equipped with the strip-shaped hole for passing through for electromagnetic wave.
10. according to claim 1 with brill electromagnetic wave azimuthal resistivity measuring instrument, which is characterized in that the screw rod
(300) internal to be additionally provided with power supply component (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701073.6A CN110424957A (en) | 2019-07-31 | 2019-07-31 | One kind is with brill electromagnetic wave azimuthal resistivity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701073.6A CN110424957A (en) | 2019-07-31 | 2019-07-31 | One kind is with brill electromagnetic wave azimuthal resistivity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110424957A true CN110424957A (en) | 2019-11-08 |
Family
ID=68411751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910701073.6A Pending CN110424957A (en) | 2019-07-31 | 2019-07-31 | One kind is with brill electromagnetic wave azimuthal resistivity measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110424957A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900917A1 (en) * | 1997-09-02 | 1999-03-10 | Anadrill International SA | An apparatus and system for making at-bit measurements while drilling |
| CN202081888U (en) * | 2011-06-10 | 2011-12-21 | 斯伦贝谢金地伟业油田技术(山东)有限公司 | Near-bit geo-steering system |
| US20140368200A1 (en) * | 2013-06-18 | 2014-12-18 | Well Resolutions Technology | Modular resistivity sensor for downhole measurement while drilling |
| CN205100962U (en) * | 2015-11-04 | 2016-03-23 | 东营仪锦能源科技有限公司 | Nearly drill bit is along with boring geology direction logging instrument |
| CN107313771A (en) * | 2017-07-07 | 2017-11-03 | 贝兹维仪器(苏州)有限公司 | A kind of nearly bit measuring instrument with resistivity measurement function |
| CN207093071U (en) * | 2017-07-07 | 2018-03-13 | 贝兹维仪器(苏州)有限公司 | A kind of nearly bit measuring instrument with gamma survey function |
| CN108756864A (en) * | 2018-04-27 | 2018-11-06 | 中国石油天然气集团有限公司 | A kind of orientation electromagnetic resistivity imaging logging while drilling apparatus |
| CN211115977U (en) * | 2019-07-31 | 2020-07-28 | 奥瑞拓能源科技股份有限公司 | Electromagnetic wave orientation resistivity measuring instrument while drilling |
-
2019
- 2019-07-31 CN CN201910701073.6A patent/CN110424957A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900917A1 (en) * | 1997-09-02 | 1999-03-10 | Anadrill International SA | An apparatus and system for making at-bit measurements while drilling |
| CN202081888U (en) * | 2011-06-10 | 2011-12-21 | 斯伦贝谢金地伟业油田技术(山东)有限公司 | Near-bit geo-steering system |
| US20140368200A1 (en) * | 2013-06-18 | 2014-12-18 | Well Resolutions Technology | Modular resistivity sensor for downhole measurement while drilling |
| CN205100962U (en) * | 2015-11-04 | 2016-03-23 | 东营仪锦能源科技有限公司 | Nearly drill bit is along with boring geology direction logging instrument |
| CN107313771A (en) * | 2017-07-07 | 2017-11-03 | 贝兹维仪器(苏州)有限公司 | A kind of nearly bit measuring instrument with resistivity measurement function |
| CN207093071U (en) * | 2017-07-07 | 2018-03-13 | 贝兹维仪器(苏州)有限公司 | A kind of nearly bit measuring instrument with gamma survey function |
| CN108756864A (en) * | 2018-04-27 | 2018-11-06 | 中国石油天然气集团有限公司 | A kind of orientation electromagnetic resistivity imaging logging while drilling apparatus |
| CN211115977U (en) * | 2019-07-31 | 2020-07-28 | 奥瑞拓能源科技股份有限公司 | Electromagnetic wave orientation resistivity measuring instrument while drilling |
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