CN212508280U - Logging-while-drilling electronic bin device - Google Patents
Logging-while-drilling electronic bin device Download PDFInfo
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- CN212508280U CN212508280U CN202021245468.4U CN202021245468U CN212508280U CN 212508280 U CN212508280 U CN 212508280U CN 202021245468 U CN202021245468 U CN 202021245468U CN 212508280 U CN212508280 U CN 212508280U
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Abstract
The utility model relates to the technical field of logging while drilling in oil and gas drilling operation, in particular to an electronic cabin device for logging while drilling, which comprises a mandrel, an electronic cylinder, a transmitting nipple outer cylinder and a nipple joint, wherein the inner side of the upper end of the transmitting nipple outer cylinder is provided with an upper mounting ring platform, the inner side of the upper part of the transmitting nipple corresponding to the lower side position of the upper mounting ring platform is provided with an upper limiting ring platform, and the inner diameter of the upper mounting ring platform is smaller than that of the upper limiting ring platform; and a nipple joint with the lower end positioned below the launching nipple outer cylinder is fixedly arranged on the inner side of the lower end of the launching nipple outer cylinder. The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up an electron section of thick bamboo between transmission nipple joint urceolus and dabber, is equipped with the electron storehouse that is used for placing electronic device on an electron section of thick bamboo, has not only realized electronic device's the problem of laying, has still guaranteed the intensity of dabber, has safety, laborsaving, simple and convenient, efficient characteristics.
Description
Technical Field
The utility model relates to an oil gas drilling operation is along with boring logging technical field, is a along with boring logging electron storehouse device.
Background
Logging while drilling in the petroleum industry generally refers to measuring formation petrophysical parameters during the drilling process, and transmitting the measurement results to the ground in real time by using a data remote measuring system for processing. Due to the limitations of current data transmission techniques, large amounts of data are stored in the memory of downhole tools and played back after tripping. In a logging-while-drilling instrument, the problem to be solved is often the problem of placing electronic devices, the conventional electronic equipment is placed in a way of usually slotting in a drill collar outer cylinder and then sealing through a dry plate, the sealing mode is end face sealing, a plurality of cover plates are arranged, the problem of poor sealing can occur in a severe underground environment, the structure is also formed in a way of slotting in a drill collar mandrel and then sealing through an outer cylinder sleeve, the structure is slotted in the mandrel which is used for transmitting torque, and the electronic devices are discharged, so that the strength of the whole tool is reduced, and accidents are easy to occur.
Disclosure of Invention
The utility model provides a well logging while drilling electron storehouse device has overcome above-mentioned prior art not enough, and it can effectively solve the problem that sealed not tight, dabber intensity reduction that present instrument while drilling laid existence has the potential safety hazard.
The technical scheme of the utility model is realized through following measure: an electronic cabin device for logging while drilling comprises a mandrel, an electronic barrel, a transmitting short section outer barrel and a short section joint, wherein an upper mounting ring platform is arranged on the inner side of the upper end of the transmitting short section outer barrel, an upper limiting ring platform is arranged on the inner side of the upper part of the transmitting short section corresponding to the lower side position of the upper mounting ring platform, and the inner diameter of the upper mounting ring platform is smaller than that of the upper limiting ring platform; a short joint with the lower end positioned below the lower end is fixedly arranged on the inner side of the lower end of the launching short joint outer cylinder, a lower limiting ring table is arranged on the inner side of the middle part of the short joint, a mandrel is arranged between the upper mounting ring table and the lower limiting ring table, a fixed ring groove is arranged at the upper end of the short joint, an electronic cylinder with the lower end positioned in the fixed ring groove is sleeved on the outer side of the middle part of the mandrel, and the upper end of the electronic; the electronic bin comprises an electronic bin and is characterized in that at least six electronic bins with outward openings are distributed on the outer side of the middle of the electronic bin along the circumference, a first winding groove is formed in the outer side of the upper portion of the electronic bin corresponding to the upper side position of the electronic bin, a first outer ring platform is arranged on the outer side of the lower end of the first winding groove, a first winding port which is communicated with the upper portion and the lower portion is formed in the outer end of the first outer ring platform, a second winding groove is formed in the outer side of the lower portion of the electronic bin corresponding to the lower side position of the electronic bin, a second outer ring platform is arranged on the outer side of.
The following are further optimization or/and improvement of the technical scheme of the utility model:
above-mentioned dabber can be including the first straight section from top to bottom fixed mounting together in proper order, the second conic section, the third straight section, fourth conic section and fifth straight section, the second conic section is big-end-up's frustum form, electron tube upper end inboard be equipped with the first taper hole of second conic section outside assorted, the fourth conic section is big-end-up's frustum form, electron tube lower extreme inboard be equipped with fourth conic section outside assorted second taper hole, electron tube includes half a left section of thick bamboo and half a right section of thick bamboo, half a left side section of thick bamboo is the half barrel that the opening is right, half a left side section of thick bamboo is the same with half a right side section of thick bamboo structure and is bilateral symmetry and distributes, half a left side section of thick bamboo is in the same place with half right.
The device also comprises a sealing ring, at least one sealing ring is arranged between the first straight section and the inner side of the upper part of the launching nipple joint outer barrel at an upper-lower interval, at least one sealing ring is arranged between the fifth straight section and the inner side of the upper part of the nipple joint at an upper-lower interval, and at least one sealing ring is arranged between the inner side of the lower end of the launching nipple joint outer barrel and the outer side of the upper part of the nipple joint at.
The winding device can further comprise a fastening bolt, a fixed inner ring platform is arranged at the position corresponding to the inner side of the lower part of the fixed ring groove, a lower mounting ring platform is arranged at the outer side of the lower part of the second winding groove at the position corresponding to the upper side of the fixed inner ring platform, and the fixed inner ring platform and the lower mounting ring platform are fixedly mounted together through the fastening bolt.
The outer side of the upper part of the nipple joint corresponding to the lower end of the emission nipple outer cylinder can be provided with a fixed outer ring table, and the lower end of the emission nipple outer cylinder is positioned on the upper side of the fixed outer ring table.
The inner side of the lower end of the launching nipple outer cylinder and the outer side of the upper end of the nipple joint can be fixedly installed together through threaded connection.
The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up an electron section of thick bamboo between transmission nipple joint urceolus and dabber, is equipped with the electron storehouse that is used for placing electronic device on an electron section of thick bamboo, has not only realized electronic device's the problem of laying, has still guaranteed the intensity of dabber, has safety, laborsaving, simple and convenient, efficient characteristics.
Drawings
Fig. 1 is a schematic sectional view of the preferred embodiment of the present invention.
FIG. 2 is an enlarged cross-sectional view taken along line A-A of FIG. 1.
The codes in the figures are respectively: 1 is the dabber, 2 is the electron section of thick bamboo, 3 is the transmission nipple joint urceolus, 4 is the nipple joint, 5 is last installation ring platform, 6 is the electron storehouse, 7 is last spacing ring platform, 8 is first wire winding groove, 9 is first outer ring platform, 10 is the second wire winding groove, 11 is first wire winding mouth, 12 is the second wire winding mouth, 13 is fastening bolt, 14 is fixed outer ring platform, 15 is the sealing washer, 16 is second outer ring platform, 17 is fixed inner ring platform, 18 is lower spacing ring platform.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in attached figures 1 and 2, the logging-while-drilling electronic bin device comprises a mandrel 1, an electronic barrel 2, a transmitting short section outer barrel 3 and a short section joint 4, wherein an upper mounting ring platform 5 is arranged on the inner side of the upper end of the transmitting short section outer barrel 3, an upper limiting ring platform 7 is arranged on the inner side of the upper part of the transmitting short section 3 corresponding to the lower side position of the upper mounting ring platform 5, and the inner diameter of the upper mounting ring platform 5 is smaller than that of the upper limiting ring platform 7; a short joint 4 with the lower end positioned below the lower end is fixedly arranged on the inner side of the lower end of the launching short joint outer cylinder 3, a lower limiting ring table 18 is arranged on the inner side of the middle part of the short joint 4, a mandrel 1 is arranged between the upper mounting ring table 5 and the lower limiting ring table 18, a fixed ring groove is arranged at the upper end of the short joint 4, an electronic cylinder 2 with the lower end positioned in the fixed ring groove is sleeved on the outer side of the middle part of the mandrel 1, and the upper end of the electronic cylinder 2; the outside of 2 middle parts of electron section of thick bamboo along the circumference distribute has six at least outside electron storehouse 6 of opening, the electron section of thick bamboo 2 upper portion outsides that corresponds 6 upside positions in electron storehouse are equipped with first wire winding groove 8, the 8 lower extreme outsides in first wire winding groove are equipped with first outer loop platform 9, first outer loop platform 9 outer end is equipped with first wire winding mouth 11 that link up from top to bottom, the electron section of thick bamboo 2 lower part outsides that corresponds the downside position in electron storehouse is equipped with second wire winding groove 10, the second wire winding groove 10 upper end outside is equipped with second outer loop platform 16, the second outer loop platform 16 outer end is equipped with second wire winding mouth 12 that link up from top to bottom.
In the using process, the electronic device used for logging while drilling can be placed in the electronic bin 6 by fixing the electronic barrel 2 provided with the electronic bin 6 on the outer side of the mandrel 1, a wire of the electronic device in the electronic bin 6 can wind a cable in a winding groove through the first winding port 11 and the second winding port 12, the electronic device can be connected in the winding groove, and the transmitting pup joint outer barrel 3 is fixedly installed on the outer side of the electronic barrel 2, so that the sealing problem of the electronic device can be protected, the problem that the electronic device is not tightly sealed when the electronic device is placed on the outer barrel of the drill collar in a slotting mode is effectively solved, and the problem that the strength of the mandrel 1 of the drill collar is reduced when the electronic device is placed on the mandrel 1 in the slotting mode is also solved. The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up electron section of thick bamboo 2 between transmission nipple joint urceolus 3 and dabber 1, is equipped with the electron storehouse 6 that is used for placing electronic device on electron section of thick bamboo 2, has not only realized electronic device's the problem of laying, has reduced electronic device's the lectotype degree of difficulty, has still guaranteed dabber 1's intensity, has safety, laborsaving, simple and convenient, efficient characteristics.
The logging-while-drilling electronic bin device can be further optimized or/and improved according to actual needs:
as shown in the accompanying drawings 1 and 2, the mandrel 1 comprises a first straight section, a second conical section, a third straight section, a fourth conical section and a fifth straight section which are sequentially and fixedly mounted from top to bottom, the second conical section is in a frustum shape with a large top and a small bottom, a first conical hole matched with the outer side of the second conical section is arranged on the inner side of the upper end of the electronic tube 2, the fourth conical section is in a frustum shape with a small top and a large bottom, a second conical hole matched with the outer side of the fourth conical section is arranged on the inner side of the lower end of the electronic tube 2, the electronic tube 2 comprises a left half tube and a right half tube, the left half tube is a half tube body with a right opening, the left half tube and the right half tube are identical in structure and are bilaterally symmetrically distributed, and the left. In the use, seal the dabber through setting up with dabber outside assorted electron section of thick bamboo, electron section of thick bamboo 2 divide into half a left section of thick bamboo and half a right section of thick bamboo, is convenient for install in the dabber outside, and half a left section of thick bamboo and half a right section of thick bamboo accessible bolt fixed mounting are in the same place.
As shown in the attached figures 1 and 2, the launching nipple joint further comprises a sealing ring 15, at least one sealing ring 15 is arranged between the first straight section and the upper limiting ring platform 7 at an upper-lower interval, at least one sealing ring 15 is arranged between the fifth straight section and the nipple joint 4 at an upper-lower interval, and at least one sealing ring 15 is arranged between the inner side of the lower end of the launching nipple outer cylinder 3 and the outer side of the upper portion of the nipple joint 4 at an upper-lower interval. In the use, through setting up sealing washer 15, can avoid in the entering electron storehouse 6 and dabber 1 of steam etc. in the pit.
As shown in fig. 1 and 2, the winding device further comprises a fastening bolt 13, a fixed inner ring platform 17 is arranged at a position corresponding to the inner side of the lower part of the fixed ring groove, a lower mounting ring platform is arranged at the outer side of the lower part of the second winding groove 10 corresponding to the upper side of the fixed inner ring platform 17, and the fixed inner ring platform 17 and the lower mounting ring platform are fixedly mounted together through the fastening bolt 13. In the use, fix electronic barrel 2 and nipple joint 4 together through fastening bolt 13, easy operation convenient to detach.
As shown in the attached figures 1 and 2, a fixed outer ring platform 14 is arranged on the outer side of the upper part of the nipple joint 4 corresponding to the lower end position of the emission nipple outer cylinder 3, and the lower end of the emission nipple outer cylinder 3 is positioned on the upper side of the fixed outer ring platform 14. In the use process, the descending position of the launching nipple outer cylinder 3 can be limited through the fixed outer ring table 14.
As shown in attached figures 1 and 2, the inner side of the lower end of the launching nipple outer cylinder 3 and the outer side of the upper end of the nipple joint 4 are fixedly installed together through threaded connection. According to the demand, the screw thread can be T type screw thread, in the use, can make transmission nipple joint urceolus 3 and nipple joint 4 be convenient for the dismouting through threaded connection.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (9)
1. An electronic cabin device for logging while drilling is characterized by comprising a mandrel, an electronic barrel, a transmitting short section outer barrel and a short section joint, wherein an upper mounting ring platform is arranged on the inner side of the upper end of the transmitting short section outer barrel; a short joint with the lower end positioned below the lower end is fixedly arranged on the inner side of the lower end of the launching short joint outer cylinder, a lower limiting ring table is arranged on the inner side of the middle part of the short joint, a mandrel is arranged between the upper mounting ring table and the lower limiting ring table, a fixed ring groove is arranged at the upper end of the short joint, an electronic cylinder with the lower end positioned in the fixed ring groove is sleeved on the outer side of the middle part of the mandrel, and the upper end of the electronic; the electronic bin comprises an electronic bin and is characterized in that at least six electronic bins with outward openings are distributed on the outer side of the middle of the electronic bin along the circumference, a first winding groove is formed in the outer side of the upper portion of the electronic bin corresponding to the upper side position of the electronic bin, a first outer ring platform is arranged on the outer side of the lower end of the first winding groove, a first winding port which is communicated with the upper portion and the lower portion is formed in the outer end of the first outer ring platform, a second winding groove is formed in the outer side of the lower portion of the electronic bin corresponding to the lower side position of the electronic bin, a second outer ring platform is arranged on the outer side of.
2. The logging-while-drilling electronic bin device as claimed in claim 1, wherein the mandrel comprises a first straight section, a second straight section, a third straight section, a fourth conical section and a fifth straight section which are fixedly mounted together from top to bottom in sequence, the second conical section is in a frustum shape with a large top and a small bottom, a first conical hole matched with the outer side of the second conical section is arranged on the inner side of the upper end of the electronic tube, the fourth conical section is in a frustum shape with a large top and a small bottom, a second conical hole matched with the outer side of the fourth conical section is arranged on the inner side of the lower end of the electronic tube, the electronic tube comprises a left half tube and a right half tube, the left half tube is a half tube body with a right opening, the left half tube and the right half tube are identical in structure and are distributed in bilateral symmetry, and the left half tube and the.
3. The logging-while-drilling electronic bin device as claimed in claim 2, further comprising a sealing ring, wherein at least one sealing ring is arranged between the first straight section and the inner side of the upper part of the outer cylinder of the launching nipple at an interval from top to bottom, at least one sealing ring is arranged between the fifth straight section and the inner side of the upper part of the nipple joint at an interval from top to bottom, and at least one sealing ring is arranged between the inner side of the lower end of the outer cylinder of the launching nipple and the outer side of the upper part of the.
4. The logging-while-drilling electronic bin device as claimed in claim 1, 2 or 3, further comprising a fastening bolt, wherein a fixed inner ring platform is arranged at a position corresponding to the inner side of the lower part of the fixed ring groove, a lower mounting ring platform is arranged at the outer side of the lower part of the second winding groove corresponding to the upper position of the fixed inner ring platform, and the fixed inner ring platform and the lower mounting ring platform are fixedly mounted together through the fastening bolt.
5. The logging-while-drilling electronic bin device as claimed in claim 1, 2 or 3, wherein a fixed outer ring table is arranged on the outer side of the upper part of the nipple joint corresponding to the lower end of the transmitting nipple outer cylinder, and the lower end of the transmitting nipple outer cylinder is positioned on the upper side of the fixed outer ring table.
6. The logging-while-drilling electronic bin device as recited in claim 4, wherein a fixed outer ring table is arranged on the outer side of the upper part of the nipple joint corresponding to the lower end of the transmitting nipple outer cylinder, and the lower end of the transmitting nipple outer cylinder is positioned on the upper side of the fixed outer ring table.
7. The electronic logging-while-drilling bin device as claimed in claim 1, 2, 3 or 6, wherein the inner side of the lower end of the outer cylinder of the launching nipple and the outer side of the upper end of the nipple joint are fixedly installed together through threaded connection.
8. The logging-while-drilling electronic bin device as recited in claim 4, wherein the inner side of the lower end of the launching nipple outer cylinder and the outer side of the upper end of the nipple joint are fixedly installed together through threaded connection.
9. The logging-while-drilling electronic bin device as recited in claim 5, wherein the inner side of the lower end of the launching nipple outer cylinder and the outer side of the upper end of the nipple joint are fixedly installed together through threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245468.4U CN212508280U (en) | 2020-06-30 | 2020-06-30 | Logging-while-drilling electronic bin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245468.4U CN212508280U (en) | 2020-06-30 | 2020-06-30 | Logging-while-drilling electronic bin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212508280U true CN212508280U (en) | 2021-02-09 |
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ID=74433105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245468.4U Active CN212508280U (en) | 2020-06-30 | 2020-06-30 | Logging-while-drilling electronic bin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212508280U (en) |
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2020
- 2020-06-30 CN CN202021245468.4U patent/CN212508280U/en active Active
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