CN201567987U - Complete equipment for processing waste drilling fluid while drilling - Google Patents

Complete equipment for processing waste drilling fluid while drilling Download PDF

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Publication number
CN201567987U
CN201567987U CN2009200911184U CN200920091118U CN201567987U CN 201567987 U CN201567987 U CN 201567987U CN 2009200911184 U CN2009200911184 U CN 2009200911184U CN 200920091118 U CN200920091118 U CN 200920091118U CN 201567987 U CN201567987 U CN 201567987U
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CN
China
Prior art keywords
drilling fluid
pump
jar
sewage
landwaste
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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.)
Expired - Lifetime
Application number
CN2009200911184U
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Chinese (zh)
Inventor
郭学峰
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Puyang environmental Polytron Technologies Inc
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Tiandiren Environment Protecting Engineering & Techn Co Ltd Puyang
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Priority to CN2009200911184U priority Critical patent/CN201567987U/en
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Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a device for processing waste drilling fluid while drilling, which is used in oil drilling processes. Complete equipment for processing waste drilling fluid while drilling consists of a rock debris and waste drilling fluid receiving and sending preseparator, a rock debris cleaning and drilling fluid solid-liquid separation device, and a sewage treatment unit, wherein the rock debris and drilling fluid receiving and sending preseparator is connected to a primary vibration sieve of the drilling fluid solid-liquid separation device through a screw conveyor; a secondary vibration sieve connected with the primary vibration sieve is arranged; the underflow outlet of the secondary vibration sieve is connected with a sludge and sewage tank; the rock debris and drilling fluid receiving and sending preseparator and waste drilling fluid of the primary vibration sieve are sent to a drilling fluid destabilization tank; a pneumatic diaphragm pump connected with a press filter is arranged in the drilling fluid destabilization tank; the sewage outlet of the press filter is connected with a filter liquor tank; a lift pump is arranged in the filter liquor tank; and the outlet of the lift pump is connected with the sewage treatment unit. The utility model has simple structure and is reliable in performance, and the popularization and the use of the utility model can produce better economic benefits and long-run social benefits.

Description

Rejected well drilling liquid is processed into complete equipment with brill
One, technical field: the utility model relates to waste drilling fluid following drill treatment facility in a kind of oilfield drilling, particularly relates to a kind of miniaturization waste drilling fluid following drill and is processed into complete equipment.
Two, background technology: petroleum exploration and development process can produce a large amount of pollutants, and wherein rejected well drilling liquid is one of major pollutants.Rejected well drilling liquid has COD CrValue is high, the pH value exceeds standard, colourity height, characteristics that salinity is high, if deal with improperly, will cause severe contamination to environment.When the drillng operation of land, generally adopted Tu Chi storage rejected well drilling liquid and landwaste in the past, will inevitably pollute soil, underground water like this.Current; the earth environment that the mankind depend on for existence more and more worsens; the people of other countries and government all are exceptionally concerns to earth environment protection; more and more higher to the environmental requirement that oilfield drilling is produced; requirement must be carried out effectively handling with boring to producing a large amount of rejected well drilling liquids in the oilfield drilling process, with the natural environment sustain damage around avoiding.
Existing various rejected well drilling liquid is with boring treatment facility, because volume is big, complex structure, reasons such as efficient is low, power consumption is high, complicated operation can not play a role in using at the scene well, causes being difficult to achieve one's goal with the brill processing and carrying out of drilling fluid.Therefore, provide a kind of particular importance that can just seem to the high efficiency equipment of miniaturization that rejected well drilling liquid carries out effectively handling with brill.
Three, utility model content:
The present situation that the utility model is handled with brill at rejected well drilling liquid, a kind of oil gas field rejected well drilling liquid that is specifically designed to is proposed with boring the compact apparatus of handling, this occupation area of equipment is few, economical and practical, easy to operate, dependable performance, energy-efficient, can satisfy environmental requirement preferably.
The technical scheme that the utility model adopted:
A kind of rejected well drilling liquid is processed into complete equipment with brill, mainly by landwaste and rejected well drilling liquid sending and receiving pre-separate device, landwaste cleans and drilling fluid equipment for separating liquid from solid and sewage-treatment plant three parts composition, landwaste cleans with the drilling fluid equipment for separating liquid from solid and comprises the one-level vibrosieve, the secondary vibration sieve, drilling fluid takes off steady jar, the medicine jar, the dosing measuring pump, pneumatic diaphragm pump, the mud and sewage jar, the mud and sewage pump, filter press, filtrate tank, landwaste is connected shale shaker with the charging aperture of drilling fluid sending and receiving pre-separate device, the landwaste of landwaste and drilling fluid sending and receiving pre-separate device exports the one-level vibrosieve that is connected landwaste cleaning and drilling fluid equipment for separating liquid from solid by conveying worm with sand grains, be connected with the secondary vibration sieve with described one-level vibrosieve, the underflow outlet of described secondary vibration sieve connects the mud and sewage jar, be provided with the mud and sewage pump in the described mud and sewage jar, the mud and sewage delivery side of pump connects the one-level vibrosieve; The rejected well drilling liquid outlet of landwaste and drilling fluid sending and receiving pre-separate device and one-level vibrosieve is connected drilling fluid and takes off steady jar, drilling fluid takes off in steady jar and is provided with mixer, and supporting with it dosing measuring pump and the medicine jar of being provided with, drilling fluid takes off in steady jar and is provided with pneumatic diaphragm pump, the pneumatic diaphragm pump discharge connects filter press, the outlet of sewer of filter press connects filtrate tank, is provided with lift pump in the filtrate tank, and described lift pump outlet connects sewage-treatment plant.
Described rejected well drilling liquid is processed into complete equipment with brill, and the bottom that drilling fluid takes off steady jar is taper; Described medicine jar comprises conditioning agent jar, destabilizing agent jar and coagulant jar, with three corresponding three mixers and three dosing measuring pumps of being provided with of medicine jar; Filter press adopts two chamber-type press filter wheels to change jobs, a job, and one is standby.
Described rejected well drilling liquid is processed into complete equipment with brill, and landwaste and drilling fluid sending and receiving pre-separate device comprise rotating sediment transport machine, hopper, hopper vibrosieve, sand water stirring and segregation jar, spiral sediment transport machine, peristaltic pump and hopper diving mixer; Outlet is connected rotating sediment transport machine to the landwaste of shale shaker with waste drilling fluid, rotating sediment transport machine connects the hopper vibrosieve, the rejected well drilling liquid outlet of hopper vibrosieve connects hopper, be provided with peristaltic pump in the hopper, described peristaltic pump outlet connects drilling fluid and takes off steady jar, outlet is connected sand water stirring and segregation jar to the landwaste of hopper vibrosieve with sand grains, and outlet is connected spiral sediment transport machine to the landwaste of sand water stirring and segregation jar with sand grains.
Described rejected well drilling liquid is processed into complete equipment with brill, sewage-treatment plant comprises that sewage takes off steady air flotation tank, the filtrate oxidation tank, filtrate oxidation tank mixer, surge tank, the medicine jar, medicine jar mixer, the dosing measuring pump, filter press three, air compressor, fine filter, two submerged pumps, Slag Scraping Device, lift pump, pneumatic diaphragm pump two, air dissolved pump, the strainer charging pump, the scum silica frost pump, blowdown pipeline, landwaste cleans the lift pump that is provided with in the filtrate tank with the drilling fluid equipment for separating liquid from solid and exports and be connected sewage and take off steady air flotation tank, import at described lift pump, the supporting respectively conditioning agent that is provided with on the side mouth of exit and static mixer, destabilizing agent and coagulant dosing measuring pump, take off steady air flotation tank coupling with sewage and be provided with Slag Scraping Device, be connected with blowdown pipeline with Slag Scraping Device, sewage takes off steady air flotation tank and is provided with the scum silica frost pump, and the drilling fluid that the scum silica frost pump discharge connects landwaste cleaning and drilling fluid equipment for separating liquid from solid takes off steady filling; Sewage takes off steady air flotation tank and is provided with bleed off pipe connection filtrate oxidation tank, be provided with the oxidant measuring pump with filtrate oxidation tank coupling, be provided with pneumatic diaphragm pump two in the filtrate oxidation tank, pneumatic diaphragm pump two outlets connect filter press three, filter press three is provided with outlet and connects surge tank, be provided with charging pump in the surge tank, the charging pump outlet connects fine filter.
Positive beneficial effect of the present utility model:
1, the utility model rejected well drilling liquid is processed into complete equipment with brill and is based on and makes thorough investigation and study, analyze and calculate and design what drilling well was produced, is mainly cleaned by landwaste and rejected well drilling liquid sending and receiving pre-separate device, landwaste and drilling fluid equipment for separating liquid from solid and sewage-treatment plant three parts are formed.These three ingredients are organic wholes of accepting, work in coordination in front and back, can solve the pollution problem of a large amount of pollutants of petroleum exploration and development process generation to environment preferably.
2, the utility model rejected well drilling liquid is processed into complete equipment technical scheme maturation, simple in structure with brill, implements easily, and is easy to operate, economical and practical, dependable performance, and it is promoted the use of, and will produce favorable economic benefit and long-range social benefit.
Four, description of drawings:
Fig. 1-1: the utility model-rejected well drilling liquid is processed into landwaste and waste drilling fluid transceiver master TV structure schematic diagram in the complete equipment with brill;
Fig. 1-2: the utility model-rejected well drilling liquid is processed into landwaste and waste drilling fluid transceiver plan structure schematic diagram in the complete equipment with brill;
Fig. 2-1: the utility model-rejected well drilling liquid cleans and waste drilling fluid equipment for separating liquid from solid master TV structure schematic diagram with the landwaste that brill is processed in the complete equipment;
Fig. 2-2: the utility model-rejected well drilling liquid cleans and waste drilling fluid equipment for separating liquid from solid plan structure schematic diagram with the landwaste that brill is processed in the complete equipment;
Fig. 2-3: the utility model-rejected well drilling liquid cleans and waste drilling fluid equipment for separating liquid from solid side-looking structural representation with the landwaste that brill is processed in the complete equipment;
Fig. 3-1: the utility model-rejected well drilling liquid is processed into sewage-treatment plant master TV structure schematic diagram in the complete equipment with brill;
Fig. 3-2: the utility model-rejected well drilling liquid is processed into sewage-treatment plant plan structure schematic diagram in the complete equipment with brill;
Fig. 3-3: the utility model-rejected well drilling liquid is processed into sewage-treatment plant side-looking structural representation in the complete equipment with brill;
Fig. 4: the utility model-rejected well drilling liquid is processed into process flow diagram in the complete equipment with brill.
Five, the specific embodiment:
Embodiment one: the utility model-rejected well drilling liquid is processed into brill that complete equipment is mainly cleaned by landwaste and rejected well drilling liquid sending and receiving pre-separate device, landwaste and drilling fluid equipment for separating liquid from solid and sewage-treatment plant three parts are formed, and it is to carry out initial gross separation receiving from shale shaker after the landwaste that comes and rejected well drilling liquid dilute that landwaste and drilling fluid receive the main effect of carrying pre-separate device; The effect of landwaste cleaning and drilling fluid equipment for separating liquid from solid is to the landwaste after landwaste and the initial gross separation of drilling fluid sending and receiving pre-separate device and sand grains cleans and Separation of Solid and Liquid; The effect of sewage-treatment plant is exactly that the sewage that enters filtrate tank is handled.
Fig. 4 is processed into the process flow diagram of complete equipment with brill for the utility model-rejected well drilling liquid.Present embodiment-rejected well drilling liquid is processed into landwaste in the complete equipment with brill and cleans structure with drilling fluid equipment for separating liquid from solid part shown in Fig. 2-1, Fig. 2-2, Fig. 2-3.
Described landwaste cleans with the drilling fluid equipment for separating liquid from solid and comprises that one-level vibrosieve 39 and secondary vibration sieve 310, drilling fluid take off steady jar 319, drilling fluid takes off steady jar of mixer 33, medicine jar 318, medicine jar mixer 316, dosing measuring pump 20, filtrate delivery pump 21, pneumatic diaphragm pump 22, mud and sewage jar 311, mud and sewage pump 313, filter press 1, filter press 2 24, filtrate tank 34, filtrate delivery pump 21.Landwaste and drilling fluid sending and receiving pre-separate device carry out initial gross separation receiving the landwaste and the rejected well drilling liquid that come from shale shaker, isolated landwaste is sent into the one-level vibrosieve 39 of landwaste cleaning and drilling fluid equipment for separating liquid from solid by the sediment transport machine, landwaste that one-level vibrosieve 39 sifts out and sand grains are sent into secondary vibration sieve 310 by dregs guiding groove 312, landwaste on the secondary vibration sieve through the clear water spray Cleaning for High Capacity after separated and arrange in ground by chip leading plate 38.These landwaste are cleaned, and can be used as constructional materials and are used; The underflow of secondary vibration sieve 310 enters mud and sewage jar 311, and sends into one-level vibrosieve 39 by mud and sewage pump 313 and handle; Landwaste and drilling fluid sending and receiving pre-separate device and one-level vibrosieve 39 isolated rejected well drilling liquids enter drilling fluid and take off steady jar 319.Take off at drilling fluid and to be provided with mixer 33 on steady jar, rejected well drilling liquid is realized taking off steady here after dosing is stirred, rejected well drilling liquid after taking off is surely sent in the filter press one (or filter press two) by pneumatic diaphragm pump 22 and is carried out Separation of Solid and Liquid, isolated solid phase becomes innoxious mud cake, the sewage of deviating from enters filtrate tank 34, sends into sewage-treatment plant by lift pump again and handles.The bottom that drilling fluid takes off steady jar 319 is taper, and the solid phase in the drilling fluid just can obtain sedimentation preferably like this.
Described medicine jar comprises conditioning agent jar, destabilizing agent jar and coagulant jar, with three medicine jars corresponding three mixers, three dosing measuring pumps and three dosing funnels 317 in addition.Take off in steady jar 319 to drilling fluid according to the result of little sample testing and to add an amount of conditioning agent, destabilizing agent and coagulant successively and continuously, and the drilling fluid that starts after 33 pairs of dosings of mixer carries out continuous stirring, steady to realize taking off of drilling fluid.Drilling fluid after taking off is surely sent in the filter press one (or filter press two) by pneumatic diaphragm pump 22 and is carried out Separation of Solid and Liquid.Adopt two chamber-type press filters, intermittently wheel changes jobs.When a needs dump wherein or when breaking down, just start another filter press work by conversion valve, can increase work efficiency greatly like this.The mud cake that filter press one (or filter press two) unloads has been realized innoxious, and the material that can be used as baking red bricks is used; The water of being deviate from by filter press one (or filter press two) enters filtrate tank 34, send into by lift pump again and proceed in the sewage-treatment plant to handle, also can by filtrate delivery pump 21 the filter in the filtrate tank 34 after water send to and bring bottoms up.
Number in the figure 35,31 is respectively the base and the top-support of landwaste cleaning and drilling fluid equipment for separating liquid from solid; 32 is switchbox; 37 is the filter press Hydraulic Station; 314 is gasholder, is compressed-air actuated storage place that air compressor produced in the sewage-treatment plant, is used for providing power gas source to pneumatic diaphragm pump 22; 315 is blowdown pipeline.
Embodiment two: referring to Fig. 1-1, Fig. 1-2, and Fig. 2-1, Fig. 2-2, Fig. 2-4, Fig. 4.The present embodiment rejected well drilling liquid with brill be processed into complete equipment and embodiment one different be: further discussed the landwaste that adopts and the concrete structure of drilling fluid sending and receiving pre-separate device.
Landwaste and drilling fluid sending and receiving pre-separate device comprise rotating sediment transport machine 1, hopper 3, hopper vibrosieve 5, sand water stirring and segregation jar 8, spiral sediment transport machine 9, peristaltic pump 1, peristaltic pump 27 and hopper diving mixer 6; The landwaste and the waste drilling fluid of discharging from shale shaker 10 are introduced into rotating sediment transport machine 1, here can with the filtrate delivery pump with the filter in the filtrate tank after water be transported in the rotating sediment transport machine 1 landwaste and waste drilling fluid diluted, landwaste and waste drilling fluid are admitted under the flight 12 of rotating sediment transport machine 1 promotes and carry out preliminary cleaning and Separation of Solid and Liquid on the hopper vibrosieve 5.The underflow of hopper vibrosieve 5 (isolated waste drilling fluid) enters hopper 3 and is sent into drilling fluid by peristaltic pump again after abundant the stirring and take off steady jar.Landwaste that hopper vibrosieve 5 is discharged and sand grains enter sand water stirring and segregation jar 8 and send into the one-level vibrosieve by spiral sediment transport machine 9 again after tentatively cleaning.Label 2 is a spray header among Fig. 1-1, and label 13 is the governor of rotating sediment transport machine 1 among Fig. 1-2, and 14 is wash tub pipe.
When well drilling detritus and sand grains are fewer, can directly directly send into drilling fluid to the waste drilling fluid that contains a small amount of solid phase in hopper and the sand water agitator tank and take off steady jar with peristaltic pump.
The utility model-rejected well drilling liquid is processed into complete equipment with brill and can also be used to the treatment conversion drilling fluid.At this moment can directly send into drilling fluid with the conversion drilling fluid that peristaltic pump is handled needs and take off steady jar, technological process is according to the rules handled just passable then.
Embodiment three: the rejected well drilling liquid of present embodiment with brill be processed into complete equipment and embodiment two different be: the concrete structure of further having discussed its sewage-treatment plant that adopts.
Referring to Fig. 3-1, Fig. 3-2, Fig. 3-3, described sewage-treatment plant comprises that sewage takes off steady air flotation tank 419, filtrate oxidation tank 415, filtrate oxidation tank mixer 416, blowdown pipeline 413, surge tank 417, medicine jar 410, medicine jar mixer 414, dosing measuring pump 423, filter press 3 41, air compressor 48, fine filter 49, two submerged pumps 418, Slag Scraping Device 421, lift pump 426, pneumatic diaphragm pump 2 47, air dissolved pump 420, strainer charging pump 46, scum silica frost pump 422, medicine jar blowdown pipeline 425.
By lift pump 426 sewage in the filtrate tank is sent into sewage and take off steady air flotation tank 419, meanwhile on the side mouth of import, exit and the static mixer of lift pump 426, in sewage, add an amount of conditioning agent, destabilizing agent and coagulant with measuring pump respectively; The circulation of air dissolved pump 420 can make sewage take off and produce a large amount of microbubbles in the sewage of 419 li of steady air flotation tanks, and like this, sewage just can be realized breaking surely and air supporting.For guarantee sewerage treatment medicament performance good effect, the pH value of sewage is remained between 4~5.Sewage takes off scum silica frost that steady air supporting produces and scrapes into blowdown pipeline by Slag Scraping Device 421 and send drilling fluid back to by scum silica frost pump 422 and take off steady filling and handle; The more clear water that obtains after the air supporting enters filtrate oxidation tank 415 by the bleed off pipe that sewage takes off steady air flotation tank 419; In the sewage of filtrate oxidation tank, add proper amount of oxidant by measuring pump.Because oxidation tank has bigger volume, can make sewage have sufficient oxidization time here, thereby remove wherein microorganism and bacterium, and the water quality of sewage is further enhanced.Pneumatic diaphragm pump 2 47 is sent into filter press 3 41 to the sewage in the filtrate oxidation tank 415 and is carried out forced filtration.Before sewage enters pneumatic diaphragm pump 2 47, in sewage, add a certain amount of alkali lye, so as the pH value of sewage be adjusted to standard code 6~9 between.
The mud cake that filter press 3 41 unloads has also reached innoxious requirement, can be used for baking red bricks or do his and use; The water that filter press three is deviate from enters surge tank 417, and the water in the surge tank is sent into fine filter 49 by charging pump again and filtered.Can also send underproof sewage in the filtrate oxidation tank back to drilling fluid by pneumatic diaphragm pump 2 47 takes off and handles in steady jar again.If desired, can offer the place water to the water in the surge tank, or be sent to drilling fluid and take off steady jar of do dilution drilling fluid usefulness by the submerged pump that is installed on the surge tank; Generally speaking, be to use water in the pump handle surge tank to send into fine filter and filter.The water that is come out by fine filter enters treated water tank, and such water has just reached discharge standard.
Air compressor 48 drives two pneumatic diaphragm pumps in front and back and fine filter is carried out blowback use.Take off at mud and all to be provided with blowdown (emptying) pipeline on steady jar, air flotation tank, filtrate oxidation tank and each the medicine jar, be used for the solid precipitation thing at the bottom of the regular drain tank, or no liquid in the drain tank.
Number in the figure 43 is treated water tank, and 44 is the filter press Hydraulic Station, and 45 is the sewage-treatment plant base, and 411,412 are respectively top and the bottom distribution box of sewage-treatment plant.

Claims (4)

1. a rejected well drilling liquid is processed into complete equipment with brill, mainly by landwaste and rejected well drilling liquid sending and receiving pre-separate device, landwaste cleans and drilling fluid equipment for separating liquid from solid and sewage-treatment plant three parts composition, it is characterized in that: landwaste cleans with the drilling fluid equipment for separating liquid from solid and comprises the one-level vibrosieve, the secondary vibration sieve, drilling fluid takes off steady jar, the medicine jar, the dosing measuring pump, pneumatic diaphragm pump, the mud and sewage jar, the mud and sewage pump, filter press, filtrate tank, landwaste is connected shale shaker with the charging aperture of drilling fluid sending and receiving pre-separate device, the landwaste of landwaste and drilling fluid sending and receiving pre-separate device exports the one-level vibrosieve that is connected landwaste cleaning and drilling fluid equipment for separating liquid from solid by conveying worm with sand grains, be connected with the secondary vibration sieve with described one-level vibrosieve, the underflow outlet of described secondary vibration sieve connects the mud and sewage jar, be provided with the mud and sewage pump in the described mud and sewage jar, the mud and sewage delivery side of pump connects the one-level vibrosieve; The rejected well drilling liquid outlet of landwaste and drilling fluid sending and receiving pre-separate device and one-level vibrosieve is connected drilling fluid and takes off steady jar, drilling fluid takes off in steady jar and is provided with mixer, and supporting with it dosing measuring pump and the medicine jar of being provided with, drilling fluid takes off in steady jar and is provided with pneumatic diaphragm pump, the pneumatic diaphragm pump discharge connects filter press, the outlet of sewer of filter press connects filtrate tank, is provided with lift pump in the filtrate tank, and described lift pump outlet connects sewage-treatment plant.
2. rejected well drilling liquid according to claim 1 is processed into complete equipment with brill, it is characterized in that: the bottom that drilling fluid takes off steady jar is taper; Described medicine jar comprises conditioning agent jar, destabilizing agent jar and coagulant jar, with three corresponding three mixers and three dosing measuring pumps of being provided with of medicine jar; Filter press adopts two chamber-type press filter wheels to change jobs, a job, and one is standby.
3. rejected well drilling liquid according to claim 1 and 2 is processed into complete equipment with brill, it is characterized in that: landwaste and drilling fluid sending and receiving pre-separate device comprise rotating sediment transport machine, hopper, hopper vibrosieve, sand water stirring and segregation jar, spiral sediment transport machine, peristaltic pump and hopper diving mixer; Outlet is connected rotating sediment transport machine to the landwaste of shale shaker with waste drilling fluid, rotating sediment transport machine connects the hopper vibrosieve, the rejected well drilling liquid outlet of hopper vibrosieve connects hopper, be provided with peristaltic pump in the hopper, described peristaltic pump outlet connects drilling fluid and takes off steady jar, outlet is connected sand water stirring and segregation jar to the landwaste of hopper vibrosieve with sand grains, and outlet is connected spiral sediment transport machine to the landwaste of sand water stirring and segregation jar with sand grains.
4. rejected well drilling liquid according to claim 1 is processed into complete equipment with brill, it is characterized in that: sewage-treatment plant comprises that sewage takes off steady air flotation tank, the filtrate oxidation tank, filtrate oxidation tank mixer, surge tank, the medicine jar, medicine jar mixer, the dosing measuring pump, filter press three, air compressor, fine filter, two submerged pumps, Slag Scraping Device, lift pump, pneumatic diaphragm pump two, air dissolved pump, the strainer charging pump, the scum silica frost pump, blowdown pipeline, landwaste cleans the lift pump that is provided with in the filtrate tank with the drilling fluid equipment for separating liquid from solid and exports and be connected sewage and take off steady air flotation tank, import at described lift pump, the supporting respectively conditioning agent that is provided with on the side mouth of exit and static mixer, destabilizing agent and coagulant dosing measuring pump, take off steady air flotation tank coupling with sewage and be provided with Slag Scraping Device, be connected with blowdown pipeline with Slag Scraping Device, sewage takes off steady air flotation tank and is provided with the scum silica frost pump, and the drilling fluid that the scum silica frost pump discharge connects landwaste cleaning and drilling fluid equipment for separating liquid from solid takes off steady filling; Sewage takes off steady air flotation tank and is provided with bleed off pipe connection filtrate oxidation tank, be provided with the oxidant measuring pump with filtrate oxidation tank coupling, be provided with pneumatic diaphragm pump two in the filtrate oxidation tank, pneumatic diaphragm pump two outlets connect filter press three, filter press three is provided with outlet and connects surge tank, be provided with charging pump in the surge tank, the charging pump outlet connects fine filter.
CN2009200911184U 2009-06-26 2009-06-26 Complete equipment for processing waste drilling fluid while drilling Expired - Lifetime CN201567987U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704873A (en) * 2012-06-07 2012-10-03 徐守田 Construction equipment of hole drilling/punching cast-in-place pile with self-provided mud pit and mud separating device
CN103527123A (en) * 2013-10-22 2014-01-22 任丘市华北石油天华环保节能有限公司 Abandoned well drilling matter disposal system with abandoned well drilling matter not falling on ground during drilling
CN104449603A (en) * 2014-12-09 2015-03-25 中国石油集团川庆钻探工程有限公司 Drying and reutilizing method of water-based drilling fluid
CN104829070A (en) * 2015-04-03 2015-08-12 李磊 Oil and gas field drilling fluid waste treatment-while-drilling system
CN104843955A (en) * 2015-04-03 2015-08-19 李磊 Oil and gas field drilling mud waste while-drilling processing system and processing method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704873A (en) * 2012-06-07 2012-10-03 徐守田 Construction equipment of hole drilling/punching cast-in-place pile with self-provided mud pit and mud separating device
CN102704873B (en) * 2012-06-07 2015-01-21 徐守田 Construction equipment of hole drilling/punching cast-in-place pile with self-provided mud pit and mud separating device
CN103527123A (en) * 2013-10-22 2014-01-22 任丘市华北石油天华环保节能有限公司 Abandoned well drilling matter disposal system with abandoned well drilling matter not falling on ground during drilling
CN104449603A (en) * 2014-12-09 2015-03-25 中国石油集团川庆钻探工程有限公司 Drying and reutilizing method of water-based drilling fluid
CN104829070A (en) * 2015-04-03 2015-08-12 李磊 Oil and gas field drilling fluid waste treatment-while-drilling system
CN104843955A (en) * 2015-04-03 2015-08-19 李磊 Oil and gas field drilling mud waste while-drilling processing system and processing method thereof

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Address after: 457001 Zhongyuan Oil Field Industrial Zone, Zhongyuan Road, Henan, Puyang

Patentee after: Puyang environmental Polytron Technologies Inc

Address before: 457001 Zhongyuan Oil Field Industrial Zone, Zhongyuan Road, Henan, Puyang

Patentee before: Tiandiren Environment Protecting Engineering & Techn Co., Ltd., Puyang

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Address after: In Puyang city 457001 East Industrial Agglomeration Area in Henan Province Kam Tin Road

Patentee after: Puyang environmental Polytron Technologies Inc

Address before: 457001 Zhongyuan Oil Field Industrial Zone, Zhongyuan Road, Henan, Puyang

Patentee before: Puyang environmental Polytron Technologies Inc

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Granted publication date: 20100901

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