CN110608003A - Automatic rock debris cleaning device - Google Patents
Automatic rock debris cleaning device Download PDFInfo
- Publication number
- CN110608003A CN110608003A CN201910975637.5A CN201910975637A CN110608003A CN 110608003 A CN110608003 A CN 110608003A CN 201910975637 A CN201910975637 A CN 201910975637A CN 110608003 A CN110608003 A CN 110608003A
- Authority
- CN
- China
- Prior art keywords
- rock debris
- water
- debris
- cleaned
- rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000011435 rock Substances 0.000 title claims abstract description 89
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/065—Separating solids from drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A rock debris automatic cleaning device is characterized in that rock debris obtained by solid control is connected with a feed inlet, and a valve controlled by a control system is installed on the feed inlet. When the valve is closed, the rock debris cannot enter the device through the feed port. When the valve is opened, the rock debris enters the hopper through the feed inlet. After the hopper is full of rock debris, the servo motor drives the screw rod to control the connecting rod structure to open the hopper baffle, so that the rock debris enters the cleaning device, and then the baffle is automatically closed until the next circulating baffle is opened again. When the rock debris on the baffle is led into the flushing bin, the water in the water tank is pumped by the water pump through the water pumping pipe, water flow is distributed to each pipeline through the distributor and sprayed out by the nozzle to clean the rock debris in the flushing bin, the cleaned rock debris enters the debris receiving port through the discharging flange, the square filter screen is mounted on the debris receiving port, the cleaned clean rock debris is obtained on the square filter screen, the cleaned water enters the water tank, and the rock debris is taken out from the square filter screen so as to be dried, tested and stored.
Description
Technical Field
The invention belongs to the field of elements of petroleum geology exploration logging, and particularly relates to an automatic rock debris cleaning device.
Background
Through the investigation of the drilling sites of various large oil fields at present, the petroleum industry in China always depends on manual rock debris fishing and cleaning. The manual cleaning method is to manually place the collected rock debris mixture in a basin or a barrel filled with water, stir and clean the mixture by a wood bar, and then fish the mixture out. The method has low efficiency, damages to human skin, has insufficient cleaning degree, directly reduces the detection precision of element logging, wastes a large amount of manpower and material resources and increases the cost. If the operation is not carried out according to the operation flow, the detection result can be influenced, hidden dangers are brought to subsequent drilling work, and larger and more direct economic losses can be caused under the out-of-control condition. With the continuous improvement of the drilling process, the drilling speed is continuously improved, and the difficulty and the strength of the rock debris logging are increasingly higher. The manual rock debris cleaning method is limited by time, quantity, standards and the like, and is large in workload, complicated and easy to lose. Particularly, in recent years, with the application of new drilling technologies such as underbalance and high-pressure injection, rock debris with certain purity can not be obtained, so that an automatic cleaning machine is urgently needed to replace the laggard manual operation mode, and a reliable basis is provided for petroleum exploration and development decisions.
Disclosure of Invention
The rock debris cleaning device aims at the problems that the manual labor intensity is high, the automation degree is low, the collection efficiency is low, the cleaning cleanliness is not enough, and the rock debris data recording is not accurate at present. A device for automatically cleaning rock debris is researched, so that the on-site rock debris is automatically fished and cleaned, human resources are liberated to the maximum extent, the accuracy of rock debris data recording is improved, and a reliable basis is provided for exploration and development of petroleum.
The technical scheme adopted by the invention is as follows:
as shown in figure 1, the rock debris obtained by solid control is connected with a feed inlet, and a valve controlled by a control system is arranged on the feed inlet. When the valve is closed, the rock debris cannot enter the device through the feed port. When the valve is opened, the rock debris enters the hopper through the feed inlet. After the hopper is full of rock debris, the servo motor drives the screw rod to control the connecting rod structure to open the hopper baffle, so that the rock debris enters the cleaning device, and then the baffle is automatically closed until the next circulating baffle is opened again.
As shown in fig. 2, the leading-in washing storehouse of detritus on the baffle, the suction pump normally works this moment, through the water in the drinking-water pipe extraction water tank, rivers shunt to each pipeline and by the nozzle blowout through the distributor, the nozzle of 360 degrees all-round installations can make in the washing storehouse wash detritus efficiency and reach the highest, detritus mud mixture is washed and is rolling motion under the efflux effect by openly, the water jet can ensure to wash the detritus evenly and remain the washing of detritus to the washing storehouse. The cleaned rock debris enters the debris receiving port through the discharging flange, the square filter screen is installed on the debris receiving port, cleaned clean rock debris is obtained on the square filter screen, cleaned water enters the water tank, water for spraying the rock debris flows into the water tank to be deposited, then the water is pumped by the water suction pump to clean the rock debris through water spraying, so that the cleaned sewage is recycled, the mud content in the deposited sewage is gradually increased, the water in the water tank is integrally replaced, and the water resource is saved and recycled. The cleaned rock debris falls into the square filter screen through the discharge flange, and the rock debris can be taken out from the square filter screen so as to be dried, tested and stored according to logging requirements such as drilling footage sampling or continuous sampling.
The invention has the beneficial effects that:
1. the device can effectively reduce the labor intensity of field mud workers in oil fields. Reduce the human interference, realize the detritus and fish for and wash integration. Finally, a new breakthrough of the rock debris fishing and cleaning industry is realized, the bottleneck of the original manual rock debris fishing and cleaning device is broken, and the manpower is liberated.
2. The rock debris output by the rock connecting port is continuous and is consistent with the change of the stratum. And (4) randomly setting a sampling interval and accurately sampling. Thereby fully meeting the requirements of rock debris sampling analysis under different operation conditions.
3. The device obtains control to the volume of fishing for of detritus to showing the clear degree that improves the collection efficiency and the logging of detritus, thereby promoting the accuracy of detritus data admission, improving logging efficiency. And a reliable basis is provided for the exploration and development of petroleum.
Drawings
FIG. 1 is a schematic structural diagram of a rock debris taking device;
FIG. 2 is a schematic structural diagram of a rock debris cleaning device;
FIG. 3 is a schematic view of the overall structure of the automatic rock debris cleaning device;
in the figure: 1. servo motor 2, lead screw 3, feed inlet 4, valve 5, hopper 6, baffle 7, connecting rod structure 8, flushing bin 9, nozzle 10, distributor 11, discharge flange 12, water pump 13, scrap receiving port 14, square filter screen 15, water pumping pipe 16, support frame 17 and water tank
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in figure 1, the rock debris obtained by solid control is connected with a feed inlet (3), and a valve (4) controlled by a control system is arranged on the feed inlet (3). When the valve (4) is closed, the rock debris cannot enter the device through the feed port (3). When the valve (4) is opened, the rock debris enters the hopper (5) through the feeding hole. After the hopper (5) is full of rock debris, the servo motor (1) drives the screw rod (2) to control the connecting rod structure (7) to open the hopper baffle (6), so that the rock debris enters the cleaning device, and then the baffle (6) is automatically closed until the next circulating baffle is opened again.
As shown in figure 2, when the rock debris on the baffle (6) is guided into the flushing bin (8), the water suction pump (12) normally works at the moment, water in the water tank (17) is extracted through the water suction pipe, water flow is distributed to each pipeline through the distributor (10) and is sprayed out through the nozzles (9), the rock debris flushing efficiency can reach the highest through the nozzles (10) which are arranged in the flushing bin in 360 degrees in an all-around mode, the rock debris slurry mixture is flushed in the front side and rolls under the action of jet flow, and the water jet can ensure that the rock debris is flushed uniformly and the residual rock debris in the flushing bin is flushed. The cleaned rock debris enters the debris receiving port (13) through the discharging flange (11), the square filter screen (14) is installed on the debris receiving port (13), cleaned rock debris is obtained on the square filter screen (14), the cleaned water enters the water tank (17), the water for spraying and cleaning the rock debris flows into the water tank (17) to be precipitated, and then the water is pumped by the water suction pump (12) to clean the rock debris through water spraying, so that the cleaned sewage is recycled, the mud content in the precipitated sewage is gradually increased, the water in the water tank is integrally replaced, and the water resource is saved and recycled. The cleaned rock debris falls into the square filter screen through the discharge flange, and the rock debris can be taken out from the square filter screen so as to be dried, tested and stored according to logging requirements such as drilling footage sampling or continuous sampling.
As shown in figure 3, the automatic rock debris cleaning device is composed of an upper part and a lower part, wherein the first part is a rock debris taking device as shown in figure 1. The second part is a rock debris cleaning device, as shown in fig. 2. The axial mounting of the two parts is shown in fig. 3, and the direction of movement of the debris from the first part to the second part is shown by the arrows in fig. 3. The device realizes that the detritus is dragged for and is washd the integration, has promoted the accuracy of detritus data admission, improves logging efficiency.
Claims (3)
1. An automatic rock debris cleaning device comprises a rock debris taking device and a rock debris cleaning device; the first part of the rock debris taking device is positioned below the feeding hole (3), the baffle (6) below the hopper (5) is driven to move up and down through the servo motor (1) and the lead screw (2), and the opening or closing time of the baffle (6) is manually set through a control system, so that the interval time for taking rock debris is adjusted; the rock debris flows to a hopper (5), and an automatic valve (4) is arranged on the feeding hole (3); when the rock debris is taken, the valve (4) is opened, the servo motor (1) drives the baffle (6) to perform opening and closing movement, after the baffle (6) is opened, the rock debris flows to the rock debris cleaning device from the hopper (5), and the valve (4) is closed, so that the rock debris taking can be stopped; the second part is a rock debris cleaning device, when rock debris on a baffle (6) is guided into a flushing bin (8), a water suction pump (12) works normally at the moment, water in a water tank (17) is pumped through a water suction pipe, water flow is distributed to each pipeline through a distributor (10) and is sprayed out through a nozzle (9), the efficiency of flushing the rock debris can reach the highest by the aid of the 360-degree all-dimensional nozzles (9) arranged in the flushing bin, a rock debris slurry mixture is flushed from the front side and rolls under the action of jet flow, and water jet can ensure uniform flushing of the rock debris and flushing of residual rock debris in the flushing bin; the cleaned rock debris enters the debris receiving port (13) through the discharging flange (11), the square filter screen (14) is installed on the debris receiving port (13), cleaned rock debris is obtained on the square filter screen (14), the cleaned water enters the water tank (17), the water for spraying and cleaning the rock debris flows into the water tank (17) to be precipitated, and then the water is pumped by the water suction pump (12) and is sprayed to clean the rock debris.
2. The automatic rock debris cleaning device according to claim 1, wherein the rock debris taking device is characterized in that a servo motor (1) drives a screw rod (2) to control a connecting rod structure (7) to drive a baffle plate (6) to move up and down in an opening and closing mode, rock debris enters from the feeding hole (3), and a controllable valve (4) is mounted on the feeding hole (3).
3. An automatic rock debris cleaning device according to claim 1, characterized in that a water pump (12) pumps water in a water tank (17) through a water pumping pipe (15) for being distributed to each nozzle (9) in the cleaning bin through a distributor (10), the rock debris is cleaned in the cleaning bin (8), the cleaned rock debris and residual water after cleaning flow to the debris receiving port (13) through a discharge flange (11), a square filter screen (14) on the debris receiving port (13) obtains the cleaned rock debris, and the cleaned water is introduced into the water tank (17) for recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975637.5A CN110608003A (en) | 2019-10-15 | 2019-10-15 | Automatic rock debris cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975637.5A CN110608003A (en) | 2019-10-15 | 2019-10-15 | Automatic rock debris cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608003A true CN110608003A (en) | 2019-12-24 |
Family
ID=68894525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910975637.5A Withdrawn CN110608003A (en) | 2019-10-15 | 2019-10-15 | Automatic rock debris cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608003A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603453U (en) * | 2009-09-27 | 2010-10-13 | 中国石油集团西部钻探工程有限公司吐哈录井工程公司 | Vibrating rock debris washing and sewage purifying device |
| CN201843609U (en) * | 2010-11-12 | 2011-05-25 | 张越 | Automatic geological logging rock waste sampling and cleaning device |
| CN202609611U (en) * | 2012-06-13 | 2012-12-19 | 宁波康氏塑料科技有限公司 | Material quantificationally feeding mechanism |
| CN104913964A (en) * | 2015-07-07 | 2015-09-16 | 石家庄盛世天成信息技术有限公司 | Automatic rock debris fishing and washing device |
| CN107694931A (en) * | 2017-09-30 | 2018-02-16 | 安徽誉秀农业科技有限公司 | A kind of cereal automatic charging pneumatic separator |
| CN107720029A (en) * | 2017-10-19 | 2018-02-23 | 南京科瑞电力科技有限公司 | A kind of electric automatization blanking device |
| CN107812601A (en) * | 2017-09-13 | 2018-03-20 | 中石化石油工程技术服务有限公司 | Oil-gas exploration washed-out sand working rig |
| CN108126893A (en) * | 2017-12-25 | 2018-06-08 | 郑州格瑞塔电子信息技术有限公司 | A kind of building sand sorting unit |
| CN207568522U (en) * | 2017-11-27 | 2018-07-03 | 中国地质调查局成都地质调查中心 | A kind of novel plateau well logging landwaste cleaning device |
| CN109590271A (en) * | 2019-02-14 | 2019-04-09 | 河南中医药大学 | A kind of medical instrument Quick cleaning device |
-
2019
- 2019-10-15 CN CN201910975637.5A patent/CN110608003A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603453U (en) * | 2009-09-27 | 2010-10-13 | 中国石油集团西部钻探工程有限公司吐哈录井工程公司 | Vibrating rock debris washing and sewage purifying device |
| CN201843609U (en) * | 2010-11-12 | 2011-05-25 | 张越 | Automatic geological logging rock waste sampling and cleaning device |
| CN202609611U (en) * | 2012-06-13 | 2012-12-19 | 宁波康氏塑料科技有限公司 | Material quantificationally feeding mechanism |
| CN104913964A (en) * | 2015-07-07 | 2015-09-16 | 石家庄盛世天成信息技术有限公司 | Automatic rock debris fishing and washing device |
| CN107812601A (en) * | 2017-09-13 | 2018-03-20 | 中石化石油工程技术服务有限公司 | Oil-gas exploration washed-out sand working rig |
| CN107694931A (en) * | 2017-09-30 | 2018-02-16 | 安徽誉秀农业科技有限公司 | A kind of cereal automatic charging pneumatic separator |
| CN107720029A (en) * | 2017-10-19 | 2018-02-23 | 南京科瑞电力科技有限公司 | A kind of electric automatization blanking device |
| CN207568522U (en) * | 2017-11-27 | 2018-07-03 | 中国地质调查局成都地质调查中心 | A kind of novel plateau well logging landwaste cleaning device |
| CN108126893A (en) * | 2017-12-25 | 2018-06-08 | 郑州格瑞塔电子信息技术有限公司 | A kind of building sand sorting unit |
| CN109590271A (en) * | 2019-02-14 | 2019-04-09 | 河南中医药大学 | A kind of medical instrument Quick cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191224 |