CN214403490U - Hydraulic separation device for drilling rock debris - Google Patents
Hydraulic separation device for drilling rock debris Download PDFInfo
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- CN214403490U CN214403490U CN202120223510.0U CN202120223510U CN214403490U CN 214403490 U CN214403490 U CN 214403490U CN 202120223510 U CN202120223510 U CN 202120223510U CN 214403490 U CN214403490 U CN 214403490U
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Abstract
The utility model relates to the technical field of oil-gas exploration, in particular to a hydraulic separation device for drilling cuttings, which comprises a separation groove, a sewage pump, a filter tank, a jack, a water outlet pipe, a plurality of water baffles and a connecting hose; the sorting tank is positioned above the filtering tank, one end of the sorting tank is rotatably connected with one end of the filtering tank, the other end of the sorting tank is connected with the top of the jack, and the other end of the filtering tank is connected with the bottom of the jack; an angle measuring instrument is arranged on the side surface of the sorting groove; a water inlet pipe is arranged on one side of the separation groove, which is far away from the jack; the water inlet pipe is connected with the upper end of the hose; one side of the sorting groove close to the jack is provided with a water outlet which is connected with the upper end of the water outlet pipe; a plurality of water baffles are arranged in the filter tank, and a plurality of chambers are separated by the water baffles. The utility model discloses, can get rid of most wall of a well and fall piece and adhesion drilling fluid medicine, effectively reduce the amount of labour that the detritus was selected separately and improve the quality that fluorescence logging and detritus analysis chemical examination, improve geological logging labor efficiency.
Description
Technical Field
The utility model relates to an oil gas exploration technical field especially relates to a well drilling detritus hydraulic separation device.
Background
In the drilling geological logging construction process, the cleaned drilling rock debris is generally required to be sorted, well wall falling blocks and drilling fluid medicine adhesion are removed, and adverse effects on rock debris judgment, fluorescence logging and rock debris analysis and test are prevented. The traditional rock debris sorting method is manual sorting, is long in time consumption and high in labor intensity, and has a poor effect of removing the adhered drilling fluid medicines.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a well drilling detritus hydraulic separation device clears away adhesion drilling fluid medicine, simple structure, convenient to use better when reducing detritus sorting intensity of labour.
(II) technical scheme
In order to solve the problems, the utility model provides a hydraulic separation device for drilling cuttings, which comprises a separation groove, a sewage pump, a filter tank, a jack, a water outlet pipe, a plurality of water baffles and a connecting hose;
the sorting tank is positioned above the filtering tank, one end of the sorting tank is rotatably connected with one end of the filtering tank, the other end of the sorting tank is connected with the top of the jack, and the other end of the filtering tank is connected with the bottom of the jack; an angle measuring instrument is arranged on the side surface of the sorting groove;
a water inlet pipe is arranged on one side of the separation groove, which is far away from the jack; the water inlet pipe is connected with the upper end of the hose; one side of the sorting groove close to the jack is provided with a water outlet which is connected with the upper end of the water outlet pipe;
a plurality of water baffles are arranged in the filter tank, and a plurality of chambers are separated by the water baffles, wherein one side of the filter tank, which is far away from the jack, is a water pump chamber, one side of the filter tank, which is close to the jack, is a precipitation chamber, and the rest are filter chambers; the sewage pump is arranged outside the water pump bin;
the lower end of the hose is connected with the liquid outlet end of the sewage pump, and the liquid inlet end of the sewage pump is connected with the water pump bin; the lower end of the water outlet pipe extends into the filtering bin.
Preferably, the sorting trough is rectangular.
Preferably, the filter tank is rectangular.
Preferably, a filter material layer is arranged in the filter bin.
Preferably, a plurality of water baffles are vertically arranged in the separation groove and are positioned on one side, far away from the jack, of the water outlet.
Preferably, the adjacent water baffles form an S-shaped channel therebetween.
Preferably, the angle measuring instrument measures values in the range of 0-360 degrees with an accuracy of 0.1 degree.
The utility model discloses, utilize rivers to the handling capacity difference of different shapes, different quality granule, accomplish preliminary sorting of well drilling detritus to the separation that the piece and well drilling detritus were fallen to the automatic wall of a well is accomplished, can get rid of most wall of a well and fall piece and adhesion drilling fluid medicine, the in-process need not artificial intervention, can effectively reduce the amount of labour that the detritus was selected separately and improve the quality that fluorescence logging and detritus analysis chemical examination, improves geological logging labor efficiency.
Drawings
Fig. 1 is the structure schematic diagram of the hydraulic separation device for drilling cuttings provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1:
as shown in fig. 1, the hydraulic separation device for drilling cuttings provided by the present invention comprises a separation tank 1, a sewage pump 3, a filter tank 4, a jack 5, a water outlet pipe 7, a plurality of water baffles 8 and a connection hose 10;
the separation tank 1 is positioned above the filter tank 4, one end of the separation tank 1 is rotatably connected with one end of the filter tank 4, the other end of the separation tank 1 is connected with the top of the jack 5, and the other end of the filter tank 4 is connected with the bottom of the jack 5; an angle measuring instrument 2 is arranged on the side surface of the sorting groove 1;
a water inlet pipe 6 is arranged on one side of the separation groove 1 far away from the jack 5; the water inlet pipe 6 is connected with the upper end of the hose 10; a water outlet is formed in one side, close to the jack 5, of the sorting tank 1 and is connected with the upper end of a water outlet pipe 7;
a plurality of water baffles 8 are arranged in the filter tank 4, and a plurality of chambers are separated by the water baffles 8, wherein one side of the filter tank 4, which is far away from the jack 5, is a water pump chamber, one side of the filter tank 4, which is close to the jack 5, is a precipitation chamber, and the rest are filter chambers; the sewage pump 3 is arranged outside the water pump bin;
the lower end of the hose 10 is connected with the liquid outlet end of the sewage pump 3, and the liquid inlet end of the sewage pump 3 is connected with the water pump bin; the lower end of the water outlet pipe 7 extends into the filtering bin.
In the utility model, the cleaned drilling rock debris is put into the separation groove 1 close to the water outlet, and the jack 5 is adjusted to a proper angle; and (3) starting a sewage pump, carrying the drilling rock debris to a position close to the water baffle 8 by water power after a period of time, keeping the well wall dropping block at a position close to the water outlet, and enriching the adhered drilling fluid medicines in the filter tank 4.
The utility model discloses, utilize rivers to the handling capacity difference of different shapes, different quality granule, accomplish preliminary sorting of well drilling detritus to the separation that the piece and well drilling detritus were fallen to the automatic wall of a well is accomplished, can get rid of most wall of a well and fall piece and adhesion drilling fluid medicine, the in-process need not artificial intervention, can effectively reduce the amount of labour that the detritus was selected separately and improve the quality that fluorescence logging and detritus analysis chemical examination, improves geological logging labor efficiency.
Example 2:
a hydraulic separation device for drilling cuttings comprises a separation tank 1, a sewage pump 3, a filter tank 4, a jack 5, a water outlet pipe 7, a plurality of water baffles 8 and a connecting hose 10;
the separation tank 1 is positioned above the filter tank 4, one end of the separation tank 1 is rotatably connected with one end of the filter tank 4, the other end of the separation tank 1 is connected with the top of the jack 5, and the other end of the filter tank 4 is connected with the bottom of the jack 5; an angle measuring instrument 2 is arranged on the side surface of the sorting groove 1;
a water inlet pipe 6 is arranged on one side of the separation groove 1 far away from the jack 5; the water inlet pipe 6 is connected with the upper end of the hose 10; a water outlet is formed in one side, close to the jack 5, of the sorting tank 1 and is connected with the upper end of a water outlet pipe 7;
a plurality of water baffles 8 are arranged in the filter tank 4, and a plurality of chambers are separated by the water baffles 8, wherein one side of the filter tank 4, which is far away from the jack 5, is a water pump chamber, one side of the filter tank 4, which is close to the jack 5, is a precipitation chamber, and the rest are filter chambers; the sewage pump 3 is arranged outside the water pump bin;
the lower end of the hose 10 is connected with the liquid outlet end of the sewage pump 3, and the liquid inlet end of the sewage pump 3 is connected with the water pump bin; the lower end of the water outlet pipe 7 extends into the filtering bin.
The sorting tank 1 is rectangular, and the filtering tank 4 is rectangular; a filter material layer 9 is arranged in the filter bin; a plurality of water baffles 8 are vertically arranged in the separation groove 1, and the water baffles 8 are positioned on one side of the water outlet far away from the jack 5; an S-shaped channel is formed between the adjacent water baffles 8; the range of the measured value of the angle measuring instrument 2 is 0-360 degrees, and the accuracy is 0.1 degree.
It should be noted that the filter material layer 9 has a good filtering effect; an S-shaped channel is formed between the adjacent water baffles 8, so that the filtering area is increased, the filtering quality is ensured, and the filtering effect is improved. The measuring value range of the angle measuring instrument 2 is 0-360 degrees, the accuracy is 0.1 degree, the angle adjustment is more accurate, and the using effect is good.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The hydraulic separation device for the drilling cuttings is characterized by comprising a separation tank (1), a sewage pump (3), a filter tank (4), a jack (5), a water outlet pipe (7), a plurality of water baffles (8) and a connecting hose (10);
the separation tank (1) is positioned above the filter tank (4), one end of the separation tank (1) is rotatably connected with one end of the filter tank (4), the other end of the separation tank (1) is connected with the top of the jack (5), and the other end of the filter tank (4) is connected with the bottom of the jack (5); an angle measuring instrument (2) is arranged on the side surface of the sorting groove (1);
a water inlet pipe (6) is arranged on one side of the sorting groove (1) far away from the jack (5); the water inlet pipe (6) is connected with the upper end of the hose (10); one side of the sorting groove (1) close to the jack (5) is provided with a water outlet which is connected with the upper end of a water outlet pipe (7);
a plurality of water baffles (8) are arranged in the filter tank (4), and a plurality of chambers are separated by the water baffles (8), wherein one side of the filter tank (4) far away from the jack (5) is a water pump chamber, one side of the filter tank (4) close to the jack (5) is a precipitation chamber, and the rest are filter chambers; the sewage pump (3) is arranged outside the water pump bin;
the lower end of the hose (10) is connected with the liquid outlet end of the sewage pump (3), and the liquid inlet end of the sewage pump (3) is connected with the water pump bin; the lower end of the water outlet pipe (7) extends into the filtering bin.
2. Hydraulic drill cuttings sorting device according to claim 1, characterized in that the sorting trough (1) is rectangular.
3. The hydraulic drill cuttings sorting apparatus of claim 1, wherein the filter tank (4) is rectangular.
4. The hydraulic drill cuttings sorting device of claim 1, wherein a layer of filter material (9) is provided within the filter silo.
5. The hydraulic separation device for drill cuttings as claimed in claim 1, wherein a plurality of water baffles (8) are vertically arranged in the separation tank (1), and the plurality of water baffles (8) are positioned on the side of the water outlet away from the jack (5).
6. A hydraulic drill cuttings sorting device according to claim 1 or 5, wherein S-shaped channels are formed between adjacent water baffles (8).
7. The hydraulic drill cuttings sorting apparatus of claim 1, wherein the angle gauge (2) measures in a range of 0-360 degrees with an accuracy of 0.1 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223510.0U CN214403490U (en) | 2021-01-27 | 2021-01-27 | Hydraulic separation device for drilling rock debris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223510.0U CN214403490U (en) | 2021-01-27 | 2021-01-27 | Hydraulic separation device for drilling rock debris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214403490U true CN214403490U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120223510.0U Active CN214403490U (en) | 2021-01-27 | 2021-01-27 | Hydraulic separation device for drilling rock debris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214403490U (en) |
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2021
- 2021-01-27 CN CN202120223510.0U patent/CN214403490U/en active Active
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Effective date of registration: 20220211 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli geological logging company of Sinopec Jingwei Co.,Ltd. Address before: 257017 building B55, No. 1, Paradise Road, Dongying District, Dongying City, Shandong Province Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: GEOLOGICAL LOGGING BRANCH OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |