CN104792601A - Online filtering device of drilling mud - Google Patents
Online filtering device of drilling mud Download PDFInfo
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- CN104792601A CN104792601A CN201510145999.3A CN201510145999A CN104792601A CN 104792601 A CN104792601 A CN 104792601A CN 201510145999 A CN201510145999 A CN 201510145999A CN 104792601 A CN104792601 A CN 104792601A
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Abstract
The invention discloses an online filtering device of drilling mud. The online filtering device comprises a self-priming pump, a filter holder, a produced fluid collecting device and a PLC controller, wherein the self-priming pump is connected with an inlet of the filter holder; a filter reverse-cleaning device sleeves the filter holder; an outlet of the filter holder is connected with the produced fluid collecting device; the PLC controller is communicated with and controls the self-priming pump, the filter holder, the produced fluid collecting device and the filter reverse-cleaning device respectively through a relay; the PLC controller is further connected with a human-machine interface for artificially controlling the operation state of the online filtering device of drilling mud. The online filtering device can sample automatically, continuously filter fluids in a well in an online manner, collect the filtrate and prepare for the subsequent online monitoring of ions, and has good controllability and broad application space.
Description
Technical field
The present invention relates to a kind of drilling mud on-line filtration device, especially a kind of drilling mud classified filtering device of PLC On-line Control.
Background technology
Drilling mud is acknowledged as the blood of oil drilling, plays very important effect in drilling operation.The filtration of drilling mud and ion detection ensure that drilling mud plays the key of effect, cycling and reutilization and safe handling.Existing drilling mud filtration unit, poor controllability, filter effect is undesirable, cannot realize and the coordinating of subsequent ion on-line equipment.According to the analysis of impurities particle situation in drilling fluid, the particle diameter that the filtration unit of design will filter out impurities is greater than 10-4mm usually, and is less than this size, needs the ion wanting analysis to measure further just.Therefore, the mode of filtration unit employing cascade filtration controlled online realizes the classified filtering to variable grain thing, and by the difference filter filter screen in footpath and the combination of filter membrane, realizing filtering, is the problem needing solution at present badly.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention proposes a kind of drilling mud on-line filtration device.This device realizes automatic sampling, the continuously online classified filtering of drilling mud by PLC On-line Control.
The present invention adopts following technical scheme:
A kind of drilling mud on-line filtration device, comprise self-priming pump, filter clamper, production fluid gathering-device and PLC, described self-priming pump connects filtration clamper entrance, and filter on clamper and be set with the anti-cleaning device of filtration, the outlet of filtering clamper connects production fluid gathering-device;
Described self-priming pump connects drilling mud liquid taking device, and self-priming pump is used for for drilling mud on-line filtration device automatic sampling drilling mud;
Described filtration clamper is clamped with the different filter of many group filtering accuracies from the inlet to the outlet, realizes impurity classified filtering in drilling mud filter process;
The anti-cleaning device of described filtration is for filtering the cleaning of residual slip in clamper internal pipeline;
Described PLC is for realizing the data acquisition process of drilling mud on-line filtration device and automatically controlling, and PLC is communicated with control self-priming pump respectively by relay, is filtered clamper, production fluid gathering-device and filter anti-cleaning device; PLC is also connected with the human-computer interaction interface for artificially manipulating drilling mud on-line filtration device duty.
A kind of drilling mud on-line filtration of the present invention device, described self-priming pump connects drilling mud liquid taking device respectively by three-way reversing spherical valve and filters the inlet flange of clamper entrance;
Described three-way reversing spherical valve is communicated with PLC by relay, and PLC controls the opening and closing of three-way reversing spherical valve.
A kind of drilling mud on-line filtration of the present invention device, the pump housing hollow of described self-priming pump forms drilling mud and stores chamber, and the front end storing chamber is provided with jointing, stores in chamber and is sealedly connected with plunger, plunger is connected with leading screw by feed screw nut, and screw mandrel is connected with drive motor by shaft coupling;
Described pump housing rear end is provided with web joint, and web joint is connected with motor fixing plate by connecting rod, and described drive motor is fixed on motor fixing plate;
Described drive motor is communicated with PLC by relay, and PLC controls the rotating direction of drive motor and starts stopping.
A kind of drilling mud on-line filtration of the present invention device, the inner chamber hollow of described filtration clamper is clamped with the filter that four groups of filtering accuracies improve step by step from the inlet to the outlet, the inner chamber filtering clamper is divided into level Four filter chamber by described clamping filter, spray perforation is all had in every grade of filter chamber, spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity, and the bottom of every grade of filter chamber is equipped with drain outlet;
Described filtration clamper exit is also provided with spray perforation and drain outlet, and spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity, and spray perforation herein and drain outlet are used for the cleaning of downstream unit.
Further, sealing retainer is provided with between the inner chamber of described filtration clamper and the main body of filtering clamper, sealing retainer comprises the sealing ptfe ring between inner chamber and main body and reciprocating electric pushrod that filter clamper, and described electric pushrod to-and-fro movement controls the opening and closing of flushing channel;
Described electric pushrod is communicated with PLC by relay, and PLC controls the vibration-direction of electric pushrod.
Further, the anti-cleaning device of described filtration comprises scavenging pump and cleaning process pipeline, describedly cleans level Four filter chamber for extracting deionized water, and described cleaning process pipeline comprises multichannel cleaning valve and multichannel big orifice blowoff valve;
Described scavenging pump connects cleaning fluid respectively by cleaning valve and stores ring cavity, and described big orifice blowoff valve is located on drain outlet respectively;
Described scavenging pump, cleaning valve and big orifice blowoff valve are communicated with PLC respectively by relay, and PLC controls cut-offfing of the start and stop of scavenging pump and cleaning valve and big orifice blowoff valve respectively.
A kind of drilling mud on-line filtration of the present invention device, described production fluid gathering-device comprises upstream joints, body lumen and downstream tap, and upstream joints connects the outlet of filtering clamper, and upstream joints place is placed with detection probe and temperature sensor;
Downstream tap is connected with stirring motor and waste liquid drain, and stirring motor rotates stirring for driving stirring rotator in body lumen;
Described body lumen is connected with electrical ball valve, and the volume change of electrical ball valve control subject inner chamber, according to different measuring demand, is automatically injected deionized water, dilutes production fluid.
Further, described electrical ball valve, stirring motor are communicated with PLC by relay, and PLC controls action and the start and stop of electrical ball valve and stirring motor;
Described detection probe and temperature sensor connect PLC and transmit detection information to PLC.
A kind of drilling mud on-line filtration of the present invention device, described drilling mud liquid taking device comprises peristaltic pump, mixing pit and stirrer, described peristaltic pump is communicated with mixing pit, drilling mud and deionized water are drawn in mixing pit by peristaltic pump, stirrer is uniformly mixed drilling mud in pond and deionized water, and described self-priming pump samples the drilling mud and deionized water that mix;
Described peristaltic pump and stirrer are crossed relay and are communicated with PLC.
A kind of drilling mud on-line filtration of the present invention device, the output control terminal of described PLC has multichannel, each road controls a road relay, the contact of each relay controls an equipment, and described equipment comprises peristaltic pump, stirrer, drive motor, electric pushrod, scavenging pump, cleaning valve, big orifice blowoff valve, electrical ball valve and stirring motor.
The Advantageous Effects adopting as above technical scheme to obtain is:
Drilling mud on-line filtration device is cascade filtration filtration unit controlled online, realizes the classified filtering to variable grain thing by the filter screen in difference filter footpath and the combination of filter membrane.This device can automatic sampling, continuous on-line filtration in-hole fluid, and collect filtrate, for subsequent ion on-line monitoring is prepared, and controllability is good, has wide application space.
Accompanying drawing explanation
Fig. 1 is drilling mud on-line filtration apparatus structure schematic diagram.
Fig. 2 is for filtering holder structure schematic diagram.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is self-priming pump structural representation.
Fig. 5 is production fluid harvester structural representation.
Fig. 6 is for filtering anti-cleaning device structural representation.
Fig. 7 is PLC schematic diagram.
Embodiment
1 to 7 pair of the specific embodiment of the present invention is described further by reference to the accompanying drawings:
A kind of drilling mud on-line filtration device, comprises self-priming pump, filters clamper, production fluid gathering-device and PLC.Self-priming pump connects filtration clamper entrance, and filter on clamper and be set with the anti-cleaning device of filtration, the outlet of filtering clamper connects production fluid gathering-device.Self-priming pump connects drilling mud liquid taking device, and self-priming pump is used for for drilling mud on-line filtration device automatic sampling drilling mud.Filter clamper and be clamped with the different filter of many group filtering accuracies from the inlet to the outlet, realize impurity classified filtering in drilling mud filter process.Filter anti-cleaning device for filtering the cleaning of residual slip in clamper internal pipeline;
PLC is for realizing the data acquisition process of drilling mud on-line filtration device and automatically controlling, and PLC is communicated with control self-priming pump respectively by relay, is filtered clamper, production fluid gathering-device and filter anti-cleaning device; PLC is also connected with the human-computer interaction interface for artificially manipulating drilling mud on-line filtration device duty.
Drilling mud liquid taking device comprises peristaltic pump, mixing pit and stirrer 40, described peristaltic pump is communicated with mixing pit, drilling mud and deionized water are drawn in mixing pit by peristaltic pump, stirrer 40 is uniformly mixed drilling mud in pond and deionized water, and described self-priming pump samples the drilling mud and deionized water that mix.
Self-priming pump connects drilling mud liquid taking device respectively by three-way reversing spherical valve 41 and filters the inlet flange 1 of clamper entrance; Three-way reversing spherical valve is communicated with PLC by relay, and PLC controls the opening and closing of three-way reversing spherical valve.The pump housing hollow of self-priming pump forms drilling mud and stores chamber 12, and the front end storing chamber is provided with jointing 11, and jointing 11 is fixedly connected with three-way reversing spherical valve by outlet pressure cap 10.Store in chamber and be sealedly connected with plunger 13, plunger 13 is connected with leading screw 16 by feed screw nut 17, and screw mandrel 16 is connected with drive motor 20 by shaft coupling 18.Pump housing rear end is provided with web joint 14, and web joint 14 is connected with motor fixing plate 19 by connecting rod 15, and described drive motor 20 is fixed on motor fixing plate 19.
Self-priming pump realizes the conveying of mud mainly through the to-and-fro movement of plunger 13, and utilize negative pressure to suck mud when plunger 13 retreats, now three-way reversing spherical valve makes self-priming pump be communicated with mud liquid flowing tube; Plunger advancement gets rid of mud, and now three-way reversing spherical valve makes self-priming pump be communicated with filtration clamper.Store chamber 12 for storing required mud in filter process.Leading screw 16, feed screw nut 17 are converted to the rotary motion of drive motor 20 front-rear reciprocation movement of plunger 13.12V stepper motor provides self-priming pump work required drive.
Filter the inner chamber hollow of clamper and be clamped with the filter 32 that four groups of filtering accuracies improve step by step from the inlet to the outlet, the inner chamber filtering clamper is divided into level Four filter chamber by described clamping filter, spray perforation 31 is all had in every grade of filter chamber, spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity 4, and the bottom of every grade of filter chamber is equipped with drain outlet.Filter clamper exit and be also provided with spray perforation and drain outlet, spray perforation herein and drain outlet are used for the cleaning of downstream unit.Spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity 4, and spray perforation 31 can form the cleaning of different angles to filter.
First main body coupling bolt is unclamped when changing filter, dismantle the coupling bolt 7 at inlet flange 1 place, overall taking-up inner chamber 2 and discharge flange 6, then from inner chamber 2, take out filter disc clamper 5 change filter, after completing, reverse procedure loads clamper, tighten main body coupling bolt, complete filter and change.
Filter the connection that inlet flange 1 in clamper is mainly used in ensureing inner chamber 2 and entrance electrical ball valve.Filter clamper middle outlet flange 6 and be mainly used in ensureing inner chamber 2 and the connection of outlet production fluid harvester discharge flange 6 has cleaning interface for the cleaning of downstream unit simultaneously.
Be provided with between the inner chamber 2 of filtration clamper and the main body 3 of filtering clamper and seal retainer 8, sealing retainer comprises the sealing ptfe ring between inner chamber and main body and reciprocating electric pushrod 9 that filter clamper, and described electric pushrod 9 to-and-fro movement controls the opening and closing of flushing channel.
Filter anti-cleaning device and comprise scavenging pump and cleaning process pipeline, described scavenging pump cleans level Four filter chamber for extracting deionized water, and described cleaning process pipeline comprises multichannel cleaning valve 30 and multichannel big orifice blowoff valve 33.Scavenging pump connects cleaning fluid respectively by cleaning valve 30 and stores ring cavity, and described big orifice blowoff valve 33 is located on drain outlet respectively.
In order to ensure the cleaning performance of drilling mud on-line filtration device, the cleaning tool that the present invention adopts has following features:
A, pressure are large: can reach 5-6Kg (pressure of common sprayer only has 1-1.5Kg);
B, power consumption are little: only have 1.3-2.5A;
C, automatic Regulation are intelligent: after opening electric switch, open liquid switch, start working, and close liquid switch, water pump auto-breaking quits work; Write a prescription liquid switch, water pump automatically connects electricity and starts working (pressure of water pump can adjust pressure automatically according to the size of shower nozzle, and this is for band pressure switch water pump) again;
D, life-span are long: electrical machinery life is more than 5 years;
E, corrosion-resistant: the size diaphragm of use, synthesized by multiple imported materials and items.There is the performances such as oil resistant, heat-resisting, acidproof, alkaline-resisting, corrosion-resistant, chemicals-resistant.
Cleaning valve, big orifice blowoff valve are 2W series bi-bit bi-pass Direct Action Type diaphragm electromagnetic valve, and zero pressure starts, and is mainly used in the opening and closing of liquid flow.Its important technological parameters:
Valve body material: brass;
Use fluid: air, water, oil;
The kind of drive: Direct Action Type;
Pattern: normally closed type;
Adapter aperture: 2 ";
Flow aperture: 50mm;
Oil sealing material: NBR;
Pressure limit: 0-1.0Mpa;
Fluid temperature (F.T.) :-5 ~ 80 DEG C.
Filter anti-cleaning device and also comprise purging air pump, purging air pump for filtering the removal of clamper inner chamber residual liquid, preventing the measuring accuracy of interfere with subsequent.Purge air pump important technological parameters:
Maximum gas pressure: 100PSI;
Operating voltage: DC12V;
Maximum current: 14A;
Aeration speed: 35L/min;
Power: 140W.
Production fluid gathering-device comprises upstream joints 22, body lumen 29 and downstream tap 26, and upstream joints 22 connects the outlet of filtering clamper, and upstream joints place is placed with detection probe 21 and temperature sensor 23.Downstream tap is connected with stirring motor 28 and waste liquid drain, and stirring motor 28 rotates stirring for driving stirring rotator 27 in body lumen.Waste liquid drain connects waste collection pond, for getting rid of the waste liquid after having tested.
Described body lumen is connected with electrical ball valve 24, and electrical ball valve 24 is connected on production fluid gathering-device by connecting pressure cap 25.The volume change of electrical ball valve control subject inner chamber, according to different measuring demand, is automatically injected deionized water, dilutes production fluid.
Detection probe and temperature sensor connect PLC and transmit detection information to PLC.
The output control terminal of PLC has multichannel, each road controls a road relay, the contact of each relay controls an equipment, and described equipment comprises peristaltic pump, stirrer, drive motor, electric pushrod, scavenging pump, air compressor machine, cleaning valve, big orifice blowoff valve, electrical ball valve and stirring motor.Peristaltic pump and stirrer are crossed relay and are communicated with PLC.Drive motor is communicated with PLC by relay, and PLC controls the rotating direction of drive motor and starts stopping.Electric pushrod is communicated with PLC by relay, and PLC controls the vibration-direction of electric pushrod.Scavenging pump, cleaning valve and big orifice blowoff valve are communicated with PLC respectively by relay, and PLC controls cut-offfing of the start and stop of scavenging pump and cleaning valve and big orifice blowoff valve respectively.Electrical ball valve, stirring motor are communicated with PLC by relay, and PLC controls action and the start and stop of electrical ball valve and stirring motor.
Human-computer interaction interface adopts liquid crystal touch display screen, and user according to demand can easily at the enterprising line operate of liquid crystal touch display screen.Be connected by special data connecting line between PLC with liquid crystal touch display screen, realize drilling mud on-line filtration device and control in real time and show.
Certainly; more than illustrate and be only preferred embodiment of the present invention; the present invention is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this instructions; made all equivalently to substitute, obvious form of distortion, within the essential scope all dropping on this instructions, protection of the present invention ought to be subject to.
Claims (10)
1. a drilling mud on-line filtration device, it is characterized in that, comprise self-priming pump, filter clamper, production fluid gathering-device and PLC, described self-priming pump connects filtration clamper entrance, filter on clamper and be set with the anti-cleaning device of filtration, the outlet of filtering clamper connects production fluid gathering-device;
Described self-priming pump connects drilling mud liquid taking device, and self-priming pump is used for for drilling mud on-line filtration device automatic sampling drilling mud;
Described filtration clamper is clamped with the different filter of many group filtering accuracies from the inlet to the outlet, realizes impurity classified filtering in drilling mud filter process;
The anti-cleaning device of described filtration is for filtering the cleaning of residual slip in clamper internal pipeline;
Described PLC is for realizing the data acquisition process of drilling mud on-line filtration device and automatically controlling, and PLC is communicated with control self-priming pump respectively by relay, is filtered clamper, production fluid gathering-device and filter anti-cleaning device; PLC is also connected with the human-computer interaction interface for artificially manipulating drilling mud on-line filtration device duty.
2. a kind of drilling mud on-line filtration device according to claim 1, is characterized in that, described self-priming pump connects drilling mud liquid taking device respectively by three-way reversing spherical valve and filters the inlet flange of clamper entrance;
Described three-way reversing spherical valve is communicated with PLC by relay, and PLC controls the opening and closing of three-way reversing spherical valve.
3. a kind of drilling mud on-line filtration device according to claim 1, it is characterized in that, the pump housing hollow of described self-priming pump forms drilling mud and stores chamber, the front end storing chamber is provided with jointing, store in chamber and be sealedly connected with plunger, plunger is connected with leading screw by feed screw nut, and screw mandrel is connected with drive motor by shaft coupling;
Described pump housing rear end is provided with web joint, and web joint is connected with motor fixing plate by connecting rod, and described drive motor is fixed on motor fixing plate;
Described drive motor is communicated with PLC by relay, and PLC controls the rotating direction of drive motor and starts stopping.
4. a kind of drilling mud on-line filtration device according to claim 1, it is characterized in that, the inner chamber hollow of described filtration clamper is clamped with the filter that four groups of filtering accuracies improve step by step from the inlet to the outlet, the inner chamber filtering clamper is divided into level Four filter chamber by described clamping filter, spray perforation is all had in every grade of filter chamber, spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity, and the bottom of every grade of filter chamber is equipped with drain outlet;
Described filtration clamper exit is also provided with spray perforation and drain outlet, and spray perforation connects Packed cleaning fluid by flushing channel and stores ring cavity, and spray perforation herein and drain outlet are used for the cleaning of downstream unit.
5. a kind of drilling mud on-line filtration device according to claim 4, it is characterized in that, sealing retainer is provided with between the inner chamber of described filtration clamper and the main body of filtering clamper, sealing retainer comprises the sealing ptfe ring between inner chamber and main body and reciprocating electric pushrod that filter clamper, and described electric pushrod to-and-fro movement controls the opening and closing of flushing channel;
Described electric pushrod is communicated with PLC by relay, and PLC controls the vibration-direction of electric pushrod.
6. a kind of drilling mud on-line filtration device according to claim 4, it is characterized in that, the anti-cleaning device of described filtration comprises scavenging pump and cleaning process pipeline, describedly clean level Four filter chamber for extracting deionized water, described cleaning process pipeline comprises multichannel cleaning valve and multichannel big orifice blowoff valve;
Described scavenging pump connects cleaning fluid respectively by cleaning valve and stores ring cavity, and described big orifice blowoff valve is located on drain outlet respectively;
Described scavenging pump, cleaning valve and big orifice blowoff valve are communicated with PLC respectively by relay, and PLC controls cut-offfing of the start and stop of scavenging pump and cleaning valve and big orifice blowoff valve respectively.
7. a kind of drilling mud on-line filtration device according to claim 1, it is characterized in that, described production fluid gathering-device comprises upstream joints, body lumen and downstream tap, and upstream joints connects the outlet of filtering clamper, and upstream joints place is placed with detection probe and temperature sensor;
Downstream tap is connected with stirring motor and waste liquid drain, and stirring motor rotates stirring for driving stirring rotator in body lumen;
Described body lumen is connected with electrical ball valve, and the volume change of electrical ball valve control subject inner chamber, according to different measuring demand, is automatically injected deionized water, dilutes production fluid.
8. a kind of drilling mud on-line filtration device according to claim 7, it is characterized in that, described electrical ball valve, stirring motor are communicated with PLC by relay, and PLC controls action and the start and stop of electrical ball valve and stirring motor;
Described detection probe and temperature sensor connect PLC and transmit detection information to PLC.
9. a kind of drilling mud on-line filtration device according to claim 1, it is characterized in that, described drilling mud liquid taking device comprises peristaltic pump, mixing pit and stirrer, described peristaltic pump is communicated with mixing pit, drilling mud and deionized water are drawn in mixing pit by peristaltic pump, stirrer is uniformly mixed drilling mud in pond and deionized water, and described self-priming pump samples the drilling mud and deionized water that mix;
Described peristaltic pump and stirrer are crossed relay and are communicated with PLC.
10. a kind of drilling mud on-line filtration device according to claim 1, it is characterized in that, the output control terminal of described PLC has multichannel, each road controls a road relay, the contact of each relay controls an equipment, and described equipment comprises peristaltic pump, stirrer, drive motor, electric pushrod, scavenging pump, cleaning valve, big orifice blowoff valve, electrical ball valve and stirring motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510145999.3A CN104792601B (en) | 2015-03-31 | 2015-03-31 | A kind of drilling mud on-line filtration device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510145999.3A CN104792601B (en) | 2015-03-31 | 2015-03-31 | A kind of drilling mud on-line filtration device |
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| CN104792601B CN104792601B (en) | 2017-07-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019841A (en) * | 2015-08-21 | 2015-11-04 | 上海神开石油设备有限公司 | Drilling fluid quantitative degassing device |
| CN110243912A (en) * | 2019-07-10 | 2019-09-17 | 上海神开石油科技有限公司 | A kind of online ion transducer of drilling fluid and ion concentration measurement method |
| CN111238881A (en) * | 2020-03-11 | 2020-06-05 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Online monitoring system for in-use paint film tendency index of lubricating and hydraulic system |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350591A (en) * | 1980-10-20 | 1982-09-21 | Lee Joseph E | Drilling mud cleaning apparatus |
| US4482459A (en) * | 1983-04-27 | 1984-11-13 | Newpark Waste Treatment Systems Inc. | Continuous process for the reclamation of waste drilling fluids |
| US4634535A (en) * | 1985-03-25 | 1987-01-06 | Lott W Gerald | Drilling mud cleaning method and apparatus |
| WO2001067068A2 (en) * | 2000-03-03 | 2001-09-13 | Mud Watcher Limited | Apparatus and method for continuous measurement of drilling fluid properties |
| CN101139986A (en) * | 2006-09-04 | 2008-03-12 | 上海神开科技工程有限公司 | Drilling mud pump punch speed and stroke frequency measuring equipment and method thereof |
| CN201284277Y (en) * | 2008-10-29 | 2009-08-05 | 浙江东洋环境工程有限公司 | Small-sized water purifying appliance |
| CN101596378A (en) * | 2009-04-20 | 2009-12-09 | 王雅谷 | Combined type solid-liquid separation device |
| CA2347219C (en) * | 2001-05-09 | 2010-03-30 | Pason Systems Corp. | Apparatus to recover sample gases from fluids |
| US20110203999A1 (en) * | 2010-02-19 | 2011-08-25 | Simpson Daniel J | Dewatering of drilling mud using a filter press |
| CN102527147A (en) * | 2012-03-02 | 2012-07-04 | 浙江省农业科学院 | Graded filtering and steam combined backwashing device for biogas liquid irrigation |
| CN202610091U (en) * | 2012-05-07 | 2012-12-19 | 北京联众华禹环保科技有限公司 | Novel waste drilling mud treatment device |
| CN202822934U (en) * | 2012-08-23 | 2013-03-27 | 林凯 | Automatic lamination filter |
| CN103244064A (en) * | 2013-04-27 | 2013-08-14 | 上海市离心机械研究所有限公司 | Mobile centrifugal separation system for oil drilling fluid |
| CN203862017U (en) * | 2014-06-09 | 2014-10-08 | 成都中医药大学 | Constant-pressure filter constant measuring experimental apparatus with mechanical stirring function |
-
2015
- 2015-03-31 CN CN201510145999.3A patent/CN104792601B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350591A (en) * | 1980-10-20 | 1982-09-21 | Lee Joseph E | Drilling mud cleaning apparatus |
| US4482459A (en) * | 1983-04-27 | 1984-11-13 | Newpark Waste Treatment Systems Inc. | Continuous process for the reclamation of waste drilling fluids |
| US4634535A (en) * | 1985-03-25 | 1987-01-06 | Lott W Gerald | Drilling mud cleaning method and apparatus |
| WO2001067068A2 (en) * | 2000-03-03 | 2001-09-13 | Mud Watcher Limited | Apparatus and method for continuous measurement of drilling fluid properties |
| CA2347219C (en) * | 2001-05-09 | 2010-03-30 | Pason Systems Corp. | Apparatus to recover sample gases from fluids |
| CN101139986A (en) * | 2006-09-04 | 2008-03-12 | 上海神开科技工程有限公司 | Drilling mud pump punch speed and stroke frequency measuring equipment and method thereof |
| CN201284277Y (en) * | 2008-10-29 | 2009-08-05 | 浙江东洋环境工程有限公司 | Small-sized water purifying appliance |
| CN101596378A (en) * | 2009-04-20 | 2009-12-09 | 王雅谷 | Combined type solid-liquid separation device |
| US20110203999A1 (en) * | 2010-02-19 | 2011-08-25 | Simpson Daniel J | Dewatering of drilling mud using a filter press |
| CN102527147A (en) * | 2012-03-02 | 2012-07-04 | 浙江省农业科学院 | Graded filtering and steam combined backwashing device for biogas liquid irrigation |
| CN202610091U (en) * | 2012-05-07 | 2012-12-19 | 北京联众华禹环保科技有限公司 | Novel waste drilling mud treatment device |
| CN202822934U (en) * | 2012-08-23 | 2013-03-27 | 林凯 | Automatic lamination filter |
| CN103244064A (en) * | 2013-04-27 | 2013-08-14 | 上海市离心机械研究所有限公司 | Mobile centrifugal separation system for oil drilling fluid |
| CN203862017U (en) * | 2014-06-09 | 2014-10-08 | 成都中医药大学 | Constant-pressure filter constant measuring experimental apparatus with mechanical stirring function |
Non-Patent Citations (2)
| Title |
|---|
| 中国农业机械化科学研究院编: "《农业机械设计手册 上》", 13 December 2007 * |
| 刘尊年，孙建孟: "井内流体离子含量在线检测方法研究", 《中国地球科学联合学术年会》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019841A (en) * | 2015-08-21 | 2015-11-04 | 上海神开石油设备有限公司 | Drilling fluid quantitative degassing device |
| CN110243912A (en) * | 2019-07-10 | 2019-09-17 | 上海神开石油科技有限公司 | A kind of online ion transducer of drilling fluid and ion concentration measurement method |
| CN111238881A (en) * | 2020-03-11 | 2020-06-05 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Online monitoring system for in-use paint film tendency index of lubricating and hydraulic system |
| CN111238881B (en) * | 2020-03-11 | 2022-08-26 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Online monitoring system for in-use paint film tendency index of lubricating and hydraulic system |
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| CN104792601B (en) | 2017-07-28 |
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