CN220418912U - Drilling fluid sampling device for petroleum and natural gas logging - Google Patents
Drilling fluid sampling device for petroleum and natural gas logging Download PDFInfo
- Publication number
- CN220418912U CN220418912U CN202322056420.9U CN202322056420U CN220418912U CN 220418912 U CN220418912 U CN 220418912U CN 202322056420 U CN202322056420 U CN 202322056420U CN 220418912 U CN220418912 U CN 220418912U
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- drilling fluid
- groove
- column
- sampling device
- fluid sampling
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 239000012530 fluid Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 239000003345 natural gas Substances 0.000 title claims abstract description 10
- 239000003209 petroleum derivative Substances 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims description 15
- 241000220317 Rosa Species 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 description 15
- 238000000151 deposition Methods 0.000 description 6
- 239000011435 rock Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of drilling fluid sampling devices for petroleum and natural gas logging, in particular to a drilling fluid sampling device for petroleum and natural gas logging, which comprises a base and a protective shell, wherein an adjusting groove is formed in the top end of the base, a bearing seat is arranged on the adjusting groove, an adjusting disc is arranged on the bearing seat, a storage barrel is arranged on the adjusting disc, a plurality of storage barrels are arranged on the adjusting disc, a fixed column is arranged in the center of the top end of the adjusting disc, a positioning mechanism is arranged between the protective shell and the top end of the base, a filter box is arranged at the top end of the protective shell, an observation mechanism is arranged on the protective shell, a filter mechanism is arranged on the filter box, a liquid inlet pipe is arranged at the top end of the filter box, and a liquid outlet pipe is arranged at the bottom end of the filter box and extends to the inside of the protective shell.
Description
Technical Field
The utility model relates to the technical field of drilling fluid sampling devices for petroleum and natural gas logging, in particular to a drilling fluid sampling device for petroleum and natural gas logging.
Background
Well logging is well known, by means of rock and mineral analysis, geophysics, geochemistry and other methods, solids, liquids, gases and other well bore return information in the while-drilling process are observed, collected, recorded and analyzed, so that a well logging geological section is established, oil and gas display and evaluation hydrocarbon reservoir are found, and well drilling information service is provided for petroleum engineering, investors, well drilling engineering and other engineering.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a drilling fluid sampling device for petroleum and natural gas logging.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling fluid sampling device for oil and gas logging, includes base and protecting crust, the regulating tank has been seted up on the top of base, be equipped with the bearing frame on the regulating tank, be equipped with the regulating disk on the bearing frame, be equipped with the storage barrel on the regulating disk, the storage barrel is equipped with a plurality of, the top central point of regulating disk puts and is equipped with the fixed column, the protecting crust with be equipped with positioning mechanism between the top of base, the top of protecting crust is equipped with the rose box, be equipped with viewing mechanism on the protecting crust, be equipped with filtering mechanism on the rose box, the top of rose box is equipped with the feed liquor pipe, the bottom of rose box is equipped with the drain pipe, the drain pipe extends to the inside of protecting crust, the trompil has been seted up at the center of protecting crust, be equipped with the bearing on the trompil, be equipped with the regulating spindle on the bearing, the bottom of regulating spindle is equipped with the square column, square column's top has been seted up on the top, square column support square column on the top, square column is equipped with the filter, square column on the top, on the screw thread groove on the top, the screw cap has been seted up on the screw thread.
In order to facilitate the filtration of rock fragments in drilling fluid, the improvement of the utility model comprises that the filter mechanism comprises a filter tank, the filter tank is arranged on one side of the filter tank, a filter frame is arranged on the filter tank, a slot is arranged on the filter frame, a filter screen layer is arranged on the slot, and a coded lock is arranged between one end of the filter frame and one side of the filter tank.
In order to facilitate the assembly of the protective shell on the base, the utility model is improved in that the positioning mechanism comprises a positioning column and a positioning groove, wherein the positioning column is arranged at the top end of the base, the positioning groove is arranged at the bottom end of the protective shell, and the positioning column is propped against the positioning groove.
In order to facilitate personnel to observe the storage barrel on the adjusting disc, the utility model is improved in that the observation mechanism comprises an observation groove, the observation groove is arranged at the top end of the protective shell, and a transparent protective cover is arranged on the observation groove.
In order to facilitate holding of the adjusting shaft, the utility model is improved in that the adjusting shaft is provided with a screwing block.
In order to improve the tightness between the filter frame and the filter layer, the utility model is improved in that sealing strips are arranged around one side of the filter frame.
(III) beneficial effects
Compared with the prior art, the utility model provides a drilling fluid sampling device for petroleum and natural gas logging, which has the following beneficial effects:
this drilling fluid sampling device for oil and gas logging, after this deposit bucket stock solution volume reaches the needs, when need changing other deposits the bucket and deposit, personnel pass through rotatory regulating spindle, make the depositing bucket of other positions on the regulating disk remove the below of drain pipe, thereby make drilling fluid discharge in the new depositing bucket, this structure can be quick change deposit the bucket, thereby can deposit more drilling fluid, be convenient for to the liquid sampling operation of drilling outflow, when need take out and deposit the bucket and wash depositing bucket and regulating disk, only through taking out the screw thread post on the screw hole, thereby through lifting up the protecting crust, can take out and deposit bucket and regulating disk, convenient to use.
Drawings
FIG. 1 is a schematic diagram 1 of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model 2;
FIG. 3 is a front semi-sectional view of the structure of the present utility model;
FIG. 4 is a left side semi-sectional view of a partially enlarged structure of the protective housing of FIG. 1 according to the present utility model.
In the figure: 1. a base; 2. a protective shell; 3. a bearing seat; 4. an adjusting plate; 5. a storage barrel; 6. fixing the column; 7. a filter box; 8. a liquid inlet pipe; 9. a liquid outlet pipe; 10. an adjusting shaft; 11. square columns; 12. a threaded hole; 13. a threaded column; 14. a screw cap; 15. a filter frame; 16. a filter screen layer; 17. a coded lock; 18. positioning columns; 19. and a transparent protective cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model relates to a drilling fluid sampling device for petroleum and natural gas logging, comprising a base 1 and a protective casing 2, wherein the top end of the base 1 is provided with an adjusting groove, the adjusting groove is provided with a bearing seat 3, the bearing seat 3 is provided with an adjusting disk 4, the adjusting disk 4 is provided with a storage barrel 5, the storage barrel 5 is provided with a plurality of adjusting disks, the center position of the top end of the adjusting disk 4 is provided with a fixed column 6, a positioning mechanism is arranged between the protective casing 2 and the top end of the base 1, the top end of the protective casing 2 is provided with a filter box 7, the protective casing 2 is provided with an observation mechanism, the filter box 7 is provided with a filter mechanism, the top end of the filter box 7 is provided with a liquid inlet pipe 8, the bottom end of the filter box 7 is provided with a liquid outlet pipe 9 extending into the protective casing 2, the center of the protective casing 2 is provided with an opening, the bearing is arranged on the opening, the adjusting shaft 10 is arranged on the bearing, the square column 11 is arranged at the bottom end of the adjusting shaft 10, the top end of the adjusting shaft 10 is provided with a through hole, the through hole is communicated with the bottom end of the square column 11, the top end of the fixed column 6 is provided with a square groove, the square column 11 is propped against the square groove, the bottom end of the square groove is provided with a threaded hole 12, the through hole is provided with a threaded column 13, the threaded column 13 is in threaded connection with the threaded hole 12, the top end of the threaded column 13 is provided with a nut 14, the nut 14 is propped against the top end of the adjusting shaft 10, in the embodiment, a person places a plurality of storage barrels 5 on the adjusting disk 4, then places the protection shell 2 on the base 1 stably through the positioning mechanism, at the moment, the square column 11 at the bottom end of the adjusting shaft 10 is just aligned with the square groove provided at the top end of the fixed column 6, then, the personnel passes through the threaded column 13 on the rotary through hole, the threaded column 13 is in threaded connection with the threaded hole 12 on the square groove, then the screw cap 14 at the top end of the threaded column 13 is propped against the top end of the adjusting shaft 10, thereby the protective frame is fastened on the base 1, then the personnel connects the liquid inlet pipe 8 with a pipeline, so that drilling fluid enters the filter box 7 through the liquid inlet pipe 8, after being filtered through the filter structure of the filter box 7, falls into the storage barrel 5 below the liquid outlet pipe 9 from the liquid outlet pipe 9, the drilling fluid storage volume of the storage barrel 5 is conveniently observed through the observation mechanism, when the storage volume of the storage barrel 5 reaches the requirement, the personnel can stably rotate the adjusting shaft 10 through the bearing by rotating the adjusting shaft 10, the adjusting shaft 10 is positioned in the square groove on the fixed column 6 through the square column 11, the fixed column 6 can be driven by the adjusting shaft 10 to rotate by the fixed column 6, through the bearing seat 3 on the adjusting groove, the adjusting disk 4 can move to the lower part of the liquid outlet pipe 9 along with the rotation angle of the fixed column 6, the storage barrel 5 at other positions on the adjusting disk 4 can be moved to the lower part of the liquid outlet pipe 9, so that drilling fluid is discharged into the new storage barrel 5, dust in the outside air can be reduced to fall into the storage barrel 5 through the protecting shell 2, when the storage barrel 5 needs to be taken out and the storage barrel 5 and the adjusting disk 4 need to be cleaned, a person reversely rotates the threaded column 13, so that the threaded column 13 leaves the threaded hole 12, the person lifts the protecting shell 2, so that the person is convenient to take out the storage barrel 5 and clean the storage barrel 5 and the adjusting disk 4, the structure can quickly replace the storage barrel 5, further drilling fluid can be stored, the drilling fluid can be conveniently sampled and the drilling fluid can be sampled through taking out the threaded column 13 on the threaded hole 12, the storage barrel 5 can be taken out, the storage barrel 5 and the regulating disc 4 can be cleaned, and the use is convenient.
Above-mentioned filter mechanism can be arbitrary filter equipment, for the rock piece in the further drilling fluid of being convenient for filtering, filter mechanism includes the filter vat, the filter vat is seted up one side of rose box 7, be equipped with filter frame 15 on the filter vat, set up the fluting on the filter frame 15, be equipped with filter screen layer 16 on the fluting, one end of filter frame 15 with be equipped with trick lock 17 between one side of rose box 7, support filter frame 15 on the filter vat, then fix filter frame 15 through trick lock 17, then get into the drilling fluid through feed liquor pipe 8, on the filter frame 15 in the drilling fluid got into the filter vat, can effectively filter the rock piece in the drilling fluid through filter screen layer 16 on the fluting, the drilling fluid after the filtration falls into in depositing tub 5 through drain pipe 9.
The positioning mechanism can be any positioning device, and comprises a positioning column 18 and a positioning groove for further facilitating the assembly of the protective shell 2 on the base 1, wherein the positioning column 18 is installed at the top end of the base 1, the positioning groove is formed in the bottom end of the protective shell 2, the positioning column 18 abuts against the positioning groove, the positioning groove in the bottom end of the protective shell 2 is aligned through the positioning column 18, and then the protective shell 2 is loosened, so that the positioning column 18 abuts against the positioning groove, the protective shell 2 abuts against the base 1, and the protective shell 2 is conveniently assembled on the base 1.
Above-mentioned observation mechanism can be arbitrary viewing device, for further be convenient for personnel observe depositing bucket 5 on the regulating disk 4, observation mechanism includes the observation groove, the observation groove is seted up the top of protecting crust 2, be equipped with transparent protection casing 19 on the observation groove, through transparent protection casing 19 on the protecting crust 2 top observation groove, can be convenient for personnel observe depositing bucket 5 on the regulating disk 4 to be convenient for rotatory regulating disk 4 will deposit bucket 5 and rotate the below of drain pipe 9.
The adjusting shaft 10 is not convenient for people to hold, and in order to solve the problem, the adjusting shaft 10 is provided with a screw block, and the screw block on the adjusting shaft 10 is held, so that the adjusting shaft 10 can be held conveniently, and the use is convenient.
The filter frame 15 and the filter layer need a certain tightness, in order to meet the above requirements, sealing strips are arranged around one side of the filter frame 15, and gaps between the filter frame 15 and the filter layer can be effectively sealed by the sealing strips.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drilling fluid sampling device for oil and gas logging, includes base (1) and protecting crust (2), its characterized in that, the adjustment tank has been seted up on the top of base (1), be equipped with bearing frame (3) on the adjustment tank, be equipped with adjustment disk (4) on bearing frame (3), be equipped with on adjustment disk (4) and deposit bucket (5), deposit bucket (5) and be equipped with a plurality ofly, the top central point of adjustment disk (4) puts and is equipped with fixed column (6), protecting crust (2) with be equipped with positioning mechanism between the top of base (1), the top of protecting crust (2) is equipped with rose box (7), be equipped with viewing mechanism on protecting crust (2), be equipped with filtering mechanism on rose box (7), the top of rose box (7) is equipped with feed liquor pipe (8), the bottom of rose box (7) is equipped with drain pipe (9), drain pipe (9) extend to the inside of protecting crust (2), the trompil has been seted up at the center of protecting crust (2), the top of bearing (10) has been seted up on the top, the square column (10) has been seted up on the top of adjusting spindle (10), the square column (11) is propped against the square groove, a threaded hole (12) is formed in the bottom end of the square groove, a threaded column (13) is arranged on the through hole, the threaded column (13) is in threaded connection with the threaded hole (12), a nut (14) is arranged at the top end of the threaded column (13), and the nut (14) is propped against the top end of the adjusting shaft (10).
2. Drilling fluid sampling device for oil and gas logging according to claim 1, characterized in that the filtering mechanism comprises a filtering tank, the filtering tank is arranged on one side of the filtering tank (7), a filtering frame (15) is arranged on the filtering tank, a groove is arranged on the filtering frame (15), a filter screen layer (16) is arranged on the groove, and a coded lock (17) is arranged between one end of the filtering frame (15) and one side of the filtering tank (7).
3. Drilling fluid sampling device for oil and gas logging according to claim 2, characterized in that the positioning mechanism comprises a positioning column (18) and a positioning groove, the positioning column (18) is arranged at the top end of the base (1), the positioning groove is formed in the bottom end of the protective shell (2), and the positioning column (18) is propped against the positioning groove.
4. A drilling fluid sampling device for oil and gas logging according to claim 3, wherein the observation mechanism comprises an observation groove, the observation groove is formed in the top end of the protective shell (2), and a transparent protective cover (19) is arranged on the observation groove.
5. Drilling fluid sampling device for oil and gas logging according to claim 4, characterized in that the adjusting shaft (10) is provided with a screw.
6. The drilling fluid sampling device for petroleum and natural gas logging according to claim 5, wherein a sealing strip is arranged around one side of the filtering frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056420.9U CN220418912U (en) | 2023-08-01 | 2023-08-01 | Drilling fluid sampling device for petroleum and natural gas logging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056420.9U CN220418912U (en) | 2023-08-01 | 2023-08-01 | Drilling fluid sampling device for petroleum and natural gas logging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418912U true CN220418912U (en) | 2024-01-30 |
Family
ID=89649818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322056420.9U Active CN220418912U (en) | 2023-08-01 | 2023-08-01 | Drilling fluid sampling device for petroleum and natural gas logging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418912U (en) |
-
2023
- 2023-08-01 CN CN202322056420.9U patent/CN220418912U/en active Active
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