CN103061744A - Electric imaging device and processing method thereof - Google Patents
Electric imaging device and processing method thereof Download PDFInfo
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- CN103061744A CN103061744A CN2012105931852A CN201210593185A CN103061744A CN 103061744 A CN103061744 A CN 103061744A CN 2012105931852 A CN2012105931852 A CN 2012105931852A CN 201210593185 A CN201210593185 A CN 201210593185A CN 103061744 A CN103061744 A CN 103061744A
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- top connection
- positioner
- shell
- adapter
- telescoping ram
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Abstract
The invention discloses an electric imaging device and a processing method thereof. The electric imaging device and the processing method overcome the shortcoming that the reconnection process of scale direction of the existing petroleum logging instrument wastes time and energy. In the electric imaging device: an upper connector of a sidewall contact device is connected with a large casing, the relative positions of the upper connector and the large casing are fixed through a first positioning device; an upper connector of a base body is connected with the large casing, and the relative positions of the upper connector and the large casing are fixed by a second positioning device; the first end of a balancing casing is connected with a lower connector of the base body, and the relative positions of the first end of the balancing casing and the lower connector of the base body are fixed through a first positioning pin; the second end of the balancing casing is connected with an adapter, and the relative positions of the second end of the balancing casing and the adapter are fixed by a second positioning pin; the adapter is connected with a middle connector, and the relative positions of the adapter and the middle connector are fixed through a third positioning pin; and scale marks on a pole plate are on the same straight line with the first positioning device, the second positioning device, the first positioning pin, the second positioning pin and the third positioning pin. An embodiment of the electric imaging device and the processing method thereof ensures that the direction of the pole plate is unique when an electric circuit is connected with the sidewall contact device.
Description
Technical field
The present invention relates to oil well logging instrument, relate in particular to a kind of electric Image-forming instrument and processing method thereof.
Background technology
The total length of oil well logging instrument string is shorter and shorter, has become one of important trend of well logging development.This can improve on the one hand logging efficiency, save timeliness; On the other hand, short instrument string is also having larger advantage in the face of high angle hole and horizontal well the time, and operation is more flexible and efficient, and the fault occurrence probability is little.
Present electric imaging orientation pipe nipple is long on the one hand, and connecting length is generally above 3 meters.On the other hand, each scale orientation all needs again firmly to connect logger, and this operation process is wasted time and energy, and has seriously delayed the operation timeliness.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that the long process that reconnects that causes the lower and each scale of logging efficiency orientation of present oil well logging instrument connecting length wastes time and energy.
In order to solve the problems of the technologies described above, the invention provides a kind of electric Image-forming instrument, comprise telescoping ram top connection, large shell, matrix top connection, pole plate, matrix lower contact, adapter, balance shell and transition joint, wherein:
This telescoping ram top connection is connected with this large shell and by the fixing relative position of the first positioner; This matrix top connection is connected with this large shell and by the fixing relative position of the second positioner;
The first end of this balance shell links to each other with this matrix lower contact and passes through fixedly relative position of the first alignment pin; The second end of this balance shell links to each other with this adapter and passes through fixedly relative position of the second alignment pin; This adapter links to each other with this transition joint and passes through fixedly relative position of the 3rd alignment pin;
Scale mark on this pole plate and this first positioner, the second positioner, the first alignment pin, the second alignment pin and the 3rd alignment pin are on the same straight line.
Preferably, this first positioner comprises at least one first locating piece and at least one second locating piece, and this first locating piece is different from the size of the second locating piece; This second positioner comprises at least one first locating piece and at least one second locating piece, and this first locating piece is different from the size of the second locating piece.
Preferably, the first end of this large shell and the position that this telescoping ram top connection matches are provided with the locating slot that matches with this first positioner; This telescoping ram top connection and this large shell are provided with the step groove that matches with this first positioner in the position of matching.
Preferably, the locating slot of the first end setting of this large shell comprises square groove.
Preferably, this telescoping ram top connection is threaded connection with this large shell, and this matrix top connection is threaded connection with this large shell.
Preferably, the first end of this balance shell is provided with the first positioning spline, and the second end is provided with the second positioning spline; This first alignment pin is arranged in this first positioning spline, and the second alignment pin on this adapter is arranged in this second positioning spline; This adapter is provided with the 3rd positioning spline, and the 3rd alignment pin is arranged in the 3rd positioning spline.
Preferably, this adapter and this balance shell the second end are threaded connection; This transition joint and this adapter are threaded connection.
Preferably, be provided with the 4th positioning spline in this telescoping ram top connection, the positioning key in the electronic circuit lower contact is arranged in the 4th positioning spline.
Preferably, the positioning key in the scale mark on the pole plate and this electronic circuit lower contact and the 4th positioning spline in the telescoping ram top connection are on the same straight line.
The processing method of the above-mentioned electric Image-forming instrument that the application's embodiment provides comprises following content:
Process labeled slots in the matrix top connection;
Large shell and matrix top connection are threaded connection together;
Bit line delimited according to the position of labeled slots in the position of the locating slot at the two ends on large shell, at processing orientation, the orientation of position line groove;
Telescoping ram top connection and large shell are threaded connection together;
Position line at the large shell of telescoping ram top connection first end basis marks the position line of telescoping ram top connection;
Process positioning spline according to the position line in the telescoping ram top connection.
The orientation of pole plate was unique when compared with prior art, the application's embodiment had guaranteed that electronic circuit is connected with telescoping ram.The application's embodiment has shortened the length of instrument, and all scales of also need not at every turn going into the well have improved operating efficiency.
Other features and advantages of the present invention will be set forth in the following description, and, partly from manual, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in manual, claims and accompanying drawing.Description of drawings
Accompanying drawing is used to provide the further understanding to technical solution of the present invention, and consists of the part of manual, is used from the application's embodiment one and explains technical scheme of the present invention, does not consist of the restriction to technical solution of the present invention.
Fig. 1 is the organigram of the electric Image-forming instrument of the embodiment of the present application.
Fig. 2 is the organigram of telescoping ram top connection and large shell in the electric Image-forming instrument of the embodiment of the present application.
Fig. 3 is the C-C tangent plane schematic diagram of schematic diagram shown in Figure 2.
Fig. 4 is the organigram of matrix top connection place in the electric Image-forming instrument of the embodiment of the present application.
Fig. 5 is the E-E tangent plane schematic diagram of schematic diagram shown in Figure 4.
Fig. 6 is the F-F tangent plane schematic diagram of schematic diagram shown in Figure 4.
Fig. 7 is the installation site schematic diagram of pole plate in the electric Image-forming instrument of the embodiment of the present application.
Fig. 8 is the installation site schematic diagram of the first alignment pin and the first positioning spline in the electric Image-forming instrument of the embodiment of the present application.
Fig. 9 is the installation site schematic diagram of adapter and balance shell in the electric Image-forming instrument of the embodiment of the present application.
The schematic flow sheet of the processing method of the electric Image-forming instrument of Figure 10 the embodiment of the present application.
The specific embodiment
Describe embodiments of the present invention in detail below with reference to drawings and Examples, how the application technology means solve technical problem to the present invention whereby, and the implementation procedure of reaching technique effect can fully understand and implements according to this.Each feature among the embodiment of the present application and the embodiment mutually combining under the prerequisite of not conflicting mutually is all within protection scope of the present invention.
Such as Fig. 1, Fig. 2, Fig. 4, Fig. 7, Fig. 8 and shown in Figure 9, the electric Image-forming instrument of the embodiment of the present application mainly comprises the first alignment pin 9 in telescoping ram top connection 1, large shell 2, the first positioner 3, the first screw 4, matrix top connection 5, the second positioner 6, the second screw 7, pole plate 8, the matrix lower contact, adapter 14, balance shell 15 etc.
Telescoping ram top connection 1 and large shell 2 are threaded connection, and fix relative position between the two by the first positioner 3.
Wherein, as shown in Figure 3, the first positioner 3 comprises the first locating piece 31 and the second locating piece 32 forms, and the first locating piece 31 is different from the size of the second locating piece 32.The first locating piece 31 and the second locating piece 32 are along the circumferential distribution of large shell 2.
Among the application's the embodiment, in the first positioner 3, the quantity of the first locating piece 31 is one, and the quantity of the second locating piece 32 is two.Other embodiment, the quantity of the first and second locating pieces that comprise in the first positioner 3 also can be determined according to actual needs.
First end and the position that telescoping ram top connection 1 matches at large shell 2 are provided with the locating slot that matches with the first positioner 3.Among the application's the embodiment, the quantity of this locating slot is 3, and one of them matches with the first locating piece 31 in the first positioner 3, and two other matches with two the second locating pieces 32 in the first positioner 3.Among the application's the embodiment, the locating slot on the large shell 2 is square groove.
Telescoping ram top connection 1 and large shell 2 are provided with the step groove that matches with the first positioner 3 in the position of matching.Among the application's the embodiment, the quantity of this step groove is 3, and one of them matches with the first locating piece 31 in the first positioner 3, and two other matches with two the second locating pieces 32 in the first positioner 3.
In installation process, telescoping ram top connection 1 and large shell 2 are threaded connection, after square groove on rotating to the two and the step groove corresponding matching, the first positioner 3 is inserted in the suitable groove, by the first screw 4 the first positioner 3 is fixed in large shell 2 and the telescoping ram top connection 1.
Matrix top connection 5 and large shell 2 are threaded connection, and fix relative position between the two by the second positioner 6.
Wherein, as shown in Figure 5, the second positioner 6 comprises the first locating piece 61 and the second locating piece 62 forms, and the first locating piece 61 is different from the size of the second locating piece 62.The first locating piece 61 and the second locating piece 62 are along the circumferential distribution of large shell 2.The application's embodiment, in the second positioner 6, the quantity of the first locating piece 61 is one, the quantity of the second locating piece 62 is two.Among other embodiment, the quantity of the first and second locating pieces that comprise in the second positioner 6 also can be determined according to actual needs.
The second end and the position that matrix top connection 5 matches at large shell 2 are provided with the locating slot that matches with the second positioner 6.Among the application's the embodiment, the quantity of this locating slot is 3, and one of them matches with the first locating piece 61 in the second positioner 6, and two other matches with two the second locating pieces 62 in the second positioner 6.Among the application's the embodiment, the locating slot on the large shell 2 is square groove.
Matrix top connection 5 and large shell 2 are provided with the step groove that matches with the second positioner 6 in the position of matching.Among the application's the embodiment, the quantity of this step groove is 3, and one of them matches with the first locating piece 61 in the second positioner 6, and two other matches with two the second locating pieces 62 in the second positioner 6.
In installation process, matrix top connection 5 and large shell 2 are threaded connection, after square groove on rotating to the two and the step groove corresponding matching, the second positioner 6 is inserted in the suitable groove, by the second screw 7 the second positioner 6 is fixed in large shell 2 and the matrix top connection 5.
Among the application's the embodiment, the first end of balance shell 15 is provided with the first positioning spline 10, the second ends and is provided with the second positioning spline 12.
The first alignment pin 9 is arranged in the first positioning spline 10 and positions in the matrix lower contact, and the Rapid-turning nut on the matrix links to each other with screw thread on balance shell 15 first ends.The second alignment pin 11 on the adapter 14 is arranged in the second positioning spline 12 and positions, and then the Rapid-turning nut on the adapter 14 links to each other with screw thread on balance shell 15 second ends.
Among the application's the embodiment, the second end of adapter 14 is provided with the 3rd positioning spline, the 3rd positioning spline that the 3rd alignment pin 13 in the transition joint is arranged on adapter 14 second ends positions, and the Rapid-turning nut in the transition joint links to each other with the screw thread of adapter the second end.
Among the application's the embodiment, be provided with the 4th positioning spline 16 in the telescoping ram top connection 1.Correspondingly, the positioning key in the electronic circuit lower contact imports in the 4th positioning spline 16 location, and the Rapid-turning nut in the telescoping ram top connection 1 links to each other with screw thread in the electronic circuit lower contact.
Among the application's the embodiment, as shown in Figure 6, the positioning key of the scale mark 17 of pole plate 8 from the electronic circuit lower contact, the 4th positioning spline 16, the first positioner 3, the second positioner 6, the first alignment pin 9, the second alignment pin 11 and the 3rd alignment pin 13 in the telescoping ram top connection 1 are all on same straight line (the application's embodiment allows to exist larger deviation), when so just having guaranteed that electronic circuit is connected with telescoping ram, the orientation is unique, does not need recalibrate.
As shown in figure 10, the processing method of above-mentioned electric Image-forming instrument mainly comprises following content.
Step S910 processes labeled slots in the matrix top connection.
Step S920, large shell and matrix top connection are threaded connection together.
Step S930, bit line delimited according to the position of labeled slots in the position of the locating slot at the two ends on large shell, at processing orientation, the orientation of position line groove.
Step S940 is threaded connection telescoping ram top connection and large shell together.
Step S950 marks the position line of telescoping ram top connection at telescoping ram top connection first end according to the position line of large shell.
Step S960 processes positioning spline according to the position line in the telescoping ram top connection.
Then, reprocess out remaining positioning spline, alignment pin and locating slot and get final product, the orientation is consistent from top to bottom so just can to guarantee telescoping ram.
Compared with prior art, the embodiment of the present application adopts orientation module as the submodule of electronic circuit, replaces orientation of the prior art pipe nipple, has reduced the connecting length of instrument string, and the orientation module employing has increased anti-tampering function without this materials processing.
Among the application's the embodiment, when electronic circuit was connected with telescoping ram, the orientation of pole plate was unique, had avoided the hardship in frequent scale orientation, did not need to descend well operations all to need to carry out scale at every turn, had reduced task difficulty, had improved operating efficiency.
The application's embodiment telescoping ram adopts the design of asymmetrical positioned piece from top to bottom, has guaranteed installation position and the uniqueness that concerns is installed.
Although the disclosed embodiment of the present invention as above, the embodiment that described content only adopts for ease of understanding the present invention is not to limit the present invention.Those of skill in the art under any the present invention; under the prerequisite that does not break away from the disclosed spirit and scope of the present invention; can carry out any modification and variation in form and the details implemented; but scope of patent protection of the present invention still must be as the criterion with the scope that appending claims was defined.
Claims (10)
1. an electric Image-forming instrument comprises telescoping ram top connection, large shell, matrix top connection, pole plate, matrix lower contact, adapter, balance shell and transition joint, wherein:
This telescoping ram top connection is connected with this large shell and by the fixing relative position of the first positioner; This matrix top connection is connected with this large shell and by the fixing relative position of the second positioner;
The first end of this balance shell links to each other with this matrix lower contact and passes through fixedly relative position of the first alignment pin; The second end of this balance shell links to each other with this adapter and passes through fixedly relative position of the second alignment pin; This adapter links to each other with this transition joint and passes through fixedly relative position of the 3rd alignment pin;
Scale mark on this pole plate and this first positioner, the second positioner, the first alignment pin, the second alignment pin and the 3rd alignment pin are on the same straight line.
2. electric Image-forming instrument according to claim 1, wherein:
This first positioner comprises at least one first locating piece and at least one second locating piece, and this first locating piece is different from the size of the second locating piece;
This second positioner comprises at least one first locating piece and at least one second locating piece, and this first locating piece is different from the size of the second locating piece.
3. electric Image-forming instrument according to claim 1, wherein:
The first end of this large shell and the position that this telescoping ram top connection matches are provided with the locating slot that matches with this first positioner;
This telescoping ram top connection and this large shell are provided with the step groove that matches with this first positioner in the position of matching.
4. electric Image-forming instrument according to claim 3, wherein:
The locating slot of the first end setting of this large shell comprises square groove.
5. electric Image-forming instrument according to claim 1, wherein:
This telescoping ram top connection is threaded connection with this large shell, and this matrix top connection is threaded connection with this large shell.
6. electric Image-forming instrument according to claim 1, wherein:
The first end of this balance shell is provided with the first positioning spline, and the second end is provided with the second positioning spline;
This first alignment pin is arranged in this first positioning spline, and the second alignment pin on this adapter is arranged in this second positioning spline;
This adapter is provided with the 3rd positioning spline, and the 3rd alignment pin is arranged in the 3rd positioning spline.
7. electric Image-forming instrument according to claim 1, wherein:
This adapter and this balance shell the second end are threaded connection;
This transition joint and this adapter are threaded connection.
8. electric Image-forming instrument according to claim 1, wherein:
Be provided with the 4th positioning spline in this telescoping ram top connection, the positioning key in the electronic circuit lower contact is arranged in the 4th positioning spline.
9. electric Image-forming instrument according to claim 8, wherein:
Positioning key in scale mark on the pole plate and this electronic circuit lower contact and the 4th positioning spline in the telescoping ram top connection are on the same straight line.
10. the processing method of electric Image-forming instrument according to claim 1 comprises following content:
Process labeled slots in the matrix top connection;
Large shell and matrix top connection are threaded connection together;
Bit line delimited according to the position of labeled slots in the position of the locating slot at the two ends on large shell, at processing orientation, the orientation of position line groove;
Telescoping ram top connection and large shell are threaded connection together;
Position line at the large shell of telescoping ram top connection first end basis marks the position line of telescoping ram top connection;
Process positioning spline according to the position line in the telescoping ram top connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593185.2A CN103061744B (en) | 2012-12-31 | 2012-12-31 | Electric imaging device and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593185.2A CN103061744B (en) | 2012-12-31 | 2012-12-31 | Electric imaging device and processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103061744A true CN103061744A (en) | 2013-04-24 |
| CN103061744B CN103061744B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210593185.2A Active CN103061744B (en) | 2012-12-31 | 2012-12-31 | Electric imaging device and processing method thereof |
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| Country | Link |
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| CN (1) | CN103061744B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751041A (en) * | 2019-01-30 | 2019-05-14 | 中国海洋石油集团有限公司 | A kind of flexibility logging instrument |
| CN109869139A (en) * | 2019-04-11 | 2019-06-11 | 中国海洋石油集团有限公司 | A kind of telescoping ram and caliper logging tool |
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| CN101358524A (en) * | 2008-09-24 | 2009-02-04 | 中国电子科技集团公司第二十二研究所 | Single-driving and double-receiving four-arm well diameter, microsphere, microelectrode eccentering device |
| US20090262603A1 (en) * | 2008-04-10 | 2009-10-22 | Schlumberger Technology Corporation | Method for characterizing a geological formation traversed by a borehole |
| CN101892835A (en) * | 2010-07-09 | 2010-11-24 | 沈阳新锦石油设备有限公司 | Combined telescoping ram for logging instrument |
| CN202544839U (en) * | 2012-03-27 | 2012-11-21 | 刘文昌 | Pushing type multi-arm microsphere, microelectrode and caliper combination logger |
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2012
- 2012-12-31 CN CN201210593185.2A patent/CN103061744B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090262603A1 (en) * | 2008-04-10 | 2009-10-22 | Schlumberger Technology Corporation | Method for characterizing a geological formation traversed by a borehole |
| CN101358524A (en) * | 2008-09-24 | 2009-02-04 | 中国电子科技集团公司第二十二研究所 | Single-driving and double-receiving four-arm well diameter, microsphere, microelectrode eccentering device |
| CN101892835A (en) * | 2010-07-09 | 2010-11-24 | 沈阳新锦石油设备有限公司 | Combined telescoping ram for logging instrument |
| CN202544839U (en) * | 2012-03-27 | 2012-11-21 | 刘文昌 | Pushing type multi-arm microsphere, microelectrode and caliper combination logger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751041A (en) * | 2019-01-30 | 2019-05-14 | 中国海洋石油集团有限公司 | A kind of flexibility logging instrument |
| CN109751041B (en) * | 2019-01-30 | 2023-03-14 | 中国海洋石油集团有限公司 | Flexible logging instrument |
| CN109869139A (en) * | 2019-04-11 | 2019-06-11 | 中国海洋石油集团有限公司 | A kind of telescoping ram and caliper logging tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061744B (en) | 2015-04-15 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |