CN104314490A - Drilling machine solid control circulation system - Google Patents
Drilling machine solid control circulation system Download PDFInfo
- Publication number
- CN104314490A CN104314490A CN201410542604.9A CN201410542604A CN104314490A CN 104314490 A CN104314490 A CN 104314490A CN 201410542604 A CN201410542604 A CN 201410542604A CN 104314490 A CN104314490 A CN 104314490A
- Authority
- CN
- China
- Prior art keywords
- well
- storehouse
- liquid circulation
- drilling liquid
- pots
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
Abstract
The invention aims at providing a drilling machine solid control circulation system, which has the technical scheme that the drilling machine solid control circulation system comprises six drilling fluid circulation tanks, one water tank and two standby storage tanks, wherein the six drilling fluid circulation tanks are sequentially ranged into 2*3 arrays, and the purification of slurry is completed sequentially through the six drilling fluid circulation tanks. The drilling machine solid control circulation system has the beneficial effects that the system is provided with five-stages of purification equipment including a vibration sieve, a sand remover, a desilter, a vacuum degasser, a middle-speed centrifugal machine and a shearing pump. The technical requirements of drilling fluid circulation, slurry weight increasing, shearing, accident processing under special conditions and the like can be met. The system has the advantages that integrated modularization is adopted, the mounting and the dismounting are convenient, the highway and railway transportation requirements can be met, and the crane loading and unloading and dragging in a well field can be realized.
Description
Technical field
The present invention relates to petroleum drilling technology field, particularly relate to a kind of rig solid controlling circulating system.
Background technology
Drilling fluid, also known as mud, is in drilling process, the cyclic flusher medium used in hole.At the rotary drilling initial stage, the Main Function of drilling fluid is that landwaste is carried into ground from shaft bottom, possesses the effect such as Cooling and Lubricator drill bit and drill string, balance rock of borehole lateral pressure, the part gravity bearing drilling rod and sleeve pipe simultaneously.During drilling well, ground system needs ability and meets the needs setting up circulation, also should consider that deposit drilling fluid prepares and problem of pretreatment simultaneously.In actual use, mud loss is larger, traditional processing method, be by mud veclamation, bury method (also known as seal in a pit), soil cultivating method, de-steady drying bed facture by solidification process, MTC technology, chemically enhanced solid-liquid separation technology, mechanical dehydration method, burning method, spray drying process, recycle and reuse method, safe soil, inject the method such as safe formation or annular space method, microbial method.But this write method complicated operation, and the simulated mud that different drilling well situations is suitable for also has difference, and reusing of the mud so reclaimed is also comparatively complicated.
For mud service condition ubiquitous in drilling process, mud in operation process is reclaimed, purified, and carries out necessary increasing the weight of and wait process, be re-applied to timely in drilling operation course, both improve the utilization rate of mud, also reduce the process problem of the recovery of discarded slurry.
Meanwhile also should see, aboveground operating condition is comparatively complicated, and the treatment system of mud preferably uses modularization, integrated mode, is convenient to install as early as possible in the venue, dismantle.
Summary of the invention
The object of the invention is to provide a kind of rig solid controlling circulating system.
Technical scheme of the present invention is: a kind of rig solid controlling circulating system, comprise 6 well-drilling liquid circulation pots, water pot one and two standby storage tanks, it is 2 × 3 arrays that described 6 well-drilling liquid circulation pots are arranged in order, mud completes purification by 6 well-drilling liquid circulation pots successively, side, described circulation of drilling fluid water pot tank face is provided with anti-skidding staircase, described staircase and tank body hinged, tank side is placed on during carrying, bottom valve is provided with at the bottom of described circulation of drilling fluid water pot tank, for controlling mud suction line intake, the outer side mounting of described well-drilling liquid circulation pot or post tank body performance, described 6 well-drilling liquid circulation pots inside is provided with different bins for placing cleaning equipment, store mud, described No. 1 well-drilling liquid circulation pot inside is divided into 4 bins, be respectively supply storehouse, sand setting storehouse, a degasification storehouse and No. two degasification storehouses, 3 vibrosieves are placed with in described sand setting storehouse, 3 vibrosieves form series and parallel connections two kinds of connected modes by different pipeline, mud can pass through vibrosieve successively or simultaneously, vacuum degasser and a rotary slurry rifle is provided with in a described degasification storehouse, an agitator and a rotary slurry rifle is provided with in described No. two degasification storehouses, described No. 2 well-drilling liquid circulation pots are divided into 3 bins, each bin installs one, rotary slurry rifle, 3 bins place desander respectively, desilter and centrifuge, described centrifuge solution feed pump is connected with centrifuge, No. 3 well-drilling liquid circulation pots are positioned at No. two well-drilling liquid circulation pot sides, be divided into cleaning position and reserving chamber, also deposit medicine tank, described cleaning position is provided with an agitator and a rotary slurry rifle, described reserving chamber is provided with two agitators and two rotary slurry rifles, No. 4 well-drilling liquid circulation pots are divided into reserving chamber and shear medicine storehouse, described reserving chamber is provided with two agitators and two rotary slurry rifles, described shearing medicine storehouse is provided with an agitator, top, described shearing medicine storehouse is provided with mixing and directly sprays funnel, No. 5 well-drilling liquid circulation pots are provided with and increase the weight of pre-mixing cabin and weighted mud storehouse, described increasing the weight of is provided with two agitators and two rotary slurry rifles in pre-mixing cabin, for the treatment of weighted mud, described weighted mud storehouse is provided with an agitator and a rotary slurry rifle, described No. 5 well-drilling liquid circulation pot bottom sides are provided with one and increase the weight of pump, No. 6 well-drilling liquid circulation pot entirety are that borehole pump sucks storehouse, described borehole pump sucks storehouse and is provided with three agitators and three rotary slurry rifles, described borehole pump sucks side, storehouse and installs three perfusion sand pumps side by side, described three perfusion sand pumps are connected by pipeline, can be used alone also can and connect use.
Further, described circulation of drilling fluid water pot tank face is provided with checkered plates and anti-skidding bar shaped half tone.
Further, increase the weight of described in pumping-out line is provided with pressure meter.
Further, the mud that pump can suck 3,4,5, No. 6 well-drilling liquid circulation pots is increased the weight of described in.
Further again, described in increase the weight of pump and can install two, use simultaneously or one as subsequent use.
Beneficial effect of the present invention is: system is according to vibrosieve, desander, desilter, vacuum degasser, mid-speed centrifuge, the configuration of shear pump Pyatyi cleaning equipment, and circulation, the mud that can meet drilling fluid increase the weight of, shear and the technological requirement such as accident treatment in particular cases.System that employs integrated modular, easy to loading and unloading, both met the requirement of highway and railway transportation, it is dilatory to realize again in crane handling and well site.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Wherein: 1, well-drilling liquid circulation pot 2, supply storehouse 3, degasification storehouse, No. 4, one, sand setting storehouse
5, No. two degasification storehouses 6, bottom valve 7, staircase 8, rotary slurry rifle 9, agitator
10, vacuum degasser 11, vibrosieve 12, tank body label 13, desander 14, desilter
15, centrifuge solution feed pump 16, centrifuge 17, cleaning position 18, reserving chamber 19, medicine tank
20, reserving chamber 21, shearing medicine storehouse 22, mixing are directly sprayed funnel 23, are increased the weight of pre-mixing cabin
24, weighted mud storehouse 25, increase the weight of pump 26, borehole pump suck storehouse 27, perfusion sand pump
28, standby storage tank 29, water pot
Fig. 2 is No. 1 jar structure schematic diagram.
Fig. 3 is No. 5 jar structure schematic diagrames.
Fig. 4 is No. 6 jar structure schematic diagrames.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
A kind of rig solid controlling circulating system as shown in Figure 1, it is characterized in that: comprise 6 well-drilling liquid circulation pots 1, water pot 29 1 and two standby storage tanks 28, described 6 well-drilling liquid circulation pots 1 are arranged in order as 2X3 array, mud completes purification by 6 well-drilling liquid circulation pots 1 successively, side, described circulation of drilling fluid water pot 1 tank face is provided with anti-skidding staircase 7, described staircase 7 is hinged with tank body, tank side is placed on during carrying, bottom valve 6 is provided with at the bottom of described circulation of drilling fluid water pot 1 tank, for controlling mud suction line intake, the outer side mounting of described well-drilling liquid circulation pot 1 or post tank body performance 12, described 6 well-drilling liquid circulation pot 1 inside are provided with different bins for placing cleaning equipment, store mud, described No. 1 well-drilling liquid circulation pot inside is divided into 4 bins, be respectively supply storehouse 2, sand setting storehouse 3, a degasification storehouse 4 and No. two degasification storehouses 5, 3 vibrosieves 11 are placed with in described sand setting storehouse 3, 3 vibrosieves 11 form series and parallel connections two kinds of connected modes by different pipeline, mud can pass through vibrosieve 11 successively or simultaneously, vacuum degasser 10 and a rotary slurry rifle 8 is provided with in a described degasification storehouse 4, an agitator 9 and a rotary slurry rifle 8 is provided with in described No. two degasification storehouses 5, described No. 2 well-drilling liquid circulation pots are divided into 3 bins, each bin installs 8 one, rotary slurry rifle, 3 bins place desander 13 respectively, desilter 14 and centrifuge 16, described centrifuge solution feed pump 15 is connected with centrifuge 16, No. 3 well-drilling liquid circulation pots are positioned at No. two well-drilling liquid circulation pot sides, be divided into cleaning position 17 and reserving chamber 18, also deposit medicine tank 19, described cleaning position 17 is provided with an agitator 9 and a rotary slurry rifle 8, described reserving chamber 18 is provided with two agitators 9 and two rotary slurry rifles 8, No. 4 well-drilling liquid circulation pots are divided into reserving chamber 20 and shear medicine storehouse 21, described reserving chamber 20 is provided with two agitators 9 and two rotary slurry rifles 8, described shearing medicine storehouse 21 is provided with an agitator 9, top, described shearing medicine storehouse 21 is provided with mixing straight spray funnel 22, No. 5 well-drilling liquid circulation pots are provided with and increase the weight of pre-mixing cabin 23 and weighted mud storehouse 24, described increasing the weight of is provided with two agitators 9 and two rotary slurry rifles 8 in pre-mixing cabin 23, for the treatment of weighted mud, described weighted mud storehouse 24 is provided with an agitator 9 and a rotary slurry rifle 8, described No. 5 well-drilling liquid circulation pot bottom sides are provided with one and increase the weight of pump 25, No. 6 well-drilling liquid circulation pot entirety are that borehole pump sucks storehouse 26, described borehole pump sucks storehouse 26 and is provided with three agitators 9 and three rotary slurry rifles 8, described borehole pump sucks side, storehouse 26 and installs three perfusion sand pumps 27 side by side, described three perfusion sand pumps 27 are connected by pipeline, can be used alone also can and connect use.
Described circulation of drilling fluid water pot 1 tank face is provided with checkered plates and anti-skidding bar shaped half tone.
Pump 25 export pipeline is provided with pressure meter to described increasing the weight of.
Describedly increase the weight of the mud that pump 25 can suck 3,4,5, No. 6 well-drilling liquid circulation pots.
The described pump 25 that increases the weight of can install two, simultaneously use or one as subsequent use.
Working method: during this device busy, well head mud out can enter vibrosieve 11 respectively or simultaneously by pipeline, enter a degasification storehouse 5 through mud aqueduct after process and carry out vacuum degassing, mud after process enters No. 2 well-drilling liquid circulation pots, successively through the process of desander 13, desilter 14 and centrifuge 16, mud through mid-speed centrifuge process is admitted to cleaning position 17, and the drilling fluid after process can be delivered to well head by the perfusion sand pump 27 of No. 6 well-drilling liquid circulation pots.The shear history of mud mainly completes in No. 4 well-drilling liquid circulation pots.If mud needs to increase the weight of flow process, mud then after No. 3 well-drilling liquid circulation pot process can be injected and increased the weight of pre-mixing cabin 23 and weighted mud storehouse 24 processes by the pump 25 that increases the weight of of No. 5 well-drilling liquid circulation pots, increases the weight of pump 25 in addition and also the mud of No. 6 well-drilling liquid circulation pots can be carried out increasing the weight of process.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. a rig solid controlling circulating system, it is characterized in that: comprise 6 well-drilling liquid circulation pots, water pot one and two standby storage tanks, it is 2 × 3 arrays that described 6 well-drilling liquid circulation pots are arranged in order, mud completes purification by 6 well-drilling liquid circulation pots successively, side, described circulation of drilling fluid water pot tank face is provided with anti-skidding staircase, described staircase and tank body hinged, tank side is placed on during carrying, bottom valve is provided with at the bottom of described circulation of drilling fluid water pot tank, for controlling mud suction line intake, the outer side mounting of described well-drilling liquid circulation pot or post tank body performance, described 6 well-drilling liquid circulation pots inside is provided with different bins for placing cleaning equipment, store mud, described No. 1 well-drilling liquid circulation pot inside is divided into 4 bins, be respectively supply storehouse, sand setting storehouse, a degasification storehouse and No. two degasification storehouses, 3 vibrosieves are placed with in described sand setting storehouse, 3 vibrosieves form series and parallel connections two kinds of connected modes by different pipeline, mud can pass through vibrosieve successively or simultaneously, vacuum degasser and a rotary slurry rifle is provided with in a described degasification storehouse, an agitator and a rotary slurry rifle is provided with in described No. two degasification storehouses, described No. 2 well-drilling liquid circulation pots are divided into 3 bins, each bin installs one, rotary slurry rifle, 3 bins place desander respectively, desilter and centrifuge, described centrifuge solution feed pump is connected with centrifuge, No. 3 well-drilling liquid circulation pots are positioned at No. two well-drilling liquid circulation pot sides, be divided into cleaning position and reserving chamber, also deposit medicine tank, described cleaning position is provided with an agitator and a rotary slurry rifle, described reserving chamber is provided with two agitators and two rotary slurry rifles, No. 4 well-drilling liquid circulation pots are divided into reserving chamber and shear medicine storehouse, described reserving chamber is provided with two agitators and two rotary slurry rifles, described shearing medicine storehouse is provided with an agitator, top, described shearing medicine storehouse is provided with mixing and directly sprays funnel, No. 5 well-drilling liquid circulation pots are provided with and increase the weight of pre-mixing cabin and weighted mud storehouse, described increasing the weight of is provided with two agitators and two rotary slurry rifles in pre-mixing cabin, for the treatment of weighted mud, described weighted mud storehouse is provided with an agitator and a rotary slurry rifle, described No. 5 well-drilling liquid circulation pot bottom sides are provided with one and increase the weight of pump, No. 6 well-drilling liquid circulation pot entirety are that borehole pump sucks storehouse, described borehole pump sucks storehouse and is provided with three agitators and three rotary slurry rifles, described borehole pump sucks side, storehouse and installs three perfusion sand pumps side by side, described three perfusion sand pumps are connected by pipeline, can be used alone also can and connect use.
2. a kind of rig solid controlling circulating system according to claim 1, described circulation of drilling fluid water pot tank face is provided with checkered plates and anti-skidding bar shaped half tone.
3. a kind of rig solid controlling circulating system according to claim 1, described in increase the weight of pumping-out line is provided with pressure meter.
4. a kind of rig solid controlling circulating system according to claim 1, described in increase the weight of the mud that pump can suck 3,4,5, No. 6 well-drilling liquid circulation pots.
5. a kind of rig solid controlling circulating system according to claim 1, described in increase the weight of pump and can install two, use simultaneously or one as subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410542604.9A CN104314490A (en) | 2014-10-15 | 2014-10-15 | Drilling machine solid control circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410542604.9A CN104314490A (en) | 2014-10-15 | 2014-10-15 | Drilling machine solid control circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314490A true CN104314490A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410542604.9A Pending CN104314490A (en) | 2014-10-15 | 2014-10-15 | Drilling machine solid control circulation system |
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| CN (1) | CN104314490A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119516A1 (en) * | 2015-01-30 | 2016-08-04 | 张劲南 | Novel slurry solid phase control system and process |
| CN105854383A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Solid control system applied to desert oil drilling process |
| CN105923953A (en) * | 2016-06-27 | 2016-09-07 | 范广潜 | Rock debris drying treatment and slurry purification system |
| CN106194075A (en) * | 2016-07-12 | 2016-12-07 | 宝鸡石油机械有限责任公司 | Wheel track movement formula mud system |
| CN106437574A (en) * | 2016-08-31 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Vibration screen parallel-series connection type drilling fluid solid-phase removing device |
| CN107642342A (en) * | 2017-10-25 | 2018-01-30 | 李舒婷 | A kind of rig solid controlling circulatory system tank body |
| CN109488238A (en) * | 2019-01-18 | 2019-03-19 | 北京探矿工程研究所 | Multifunctional integrated comprehensive treatment system and method for geological drilling fluid |
| CN110552642A (en) * | 2019-08-15 | 2019-12-10 | 中国石油集团渤海石油装备制造有限公司 | double-suction double-row zero-tank-cleaning slurry solid control system |
| CN113818825A (en) * | 2021-10-13 | 2021-12-21 | 四川宏华石油设备有限公司 | Unmanned intelligent solid phase control system |
| CN115324511A (en) * | 2022-08-04 | 2022-11-11 | 中国石油天然气集团有限公司 | Solid control circulation process for petroleum drilling |
-
2014
- 2014-10-15 CN CN201410542604.9A patent/CN104314490A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119516A1 (en) * | 2015-01-30 | 2016-08-04 | 张劲南 | Novel slurry solid phase control system and process |
| US10233707B2 (en) | 2015-01-30 | 2019-03-19 | Jingnan Zhang | System and process for mud solid control |
| CN105854383A (en) * | 2016-06-15 | 2016-08-17 | 成都来宝石油设备有限公司 | Solid control system applied to desert oil drilling process |
| CN105923953A (en) * | 2016-06-27 | 2016-09-07 | 范广潜 | Rock debris drying treatment and slurry purification system |
| CN106194075B (en) * | 2016-07-12 | 2018-12-04 | 宝鸡石油机械有限责任公司 | Wheel track movement formula mud system |
| CN106194075A (en) * | 2016-07-12 | 2016-12-07 | 宝鸡石油机械有限责任公司 | Wheel track movement formula mud system |
| CN106437574A (en) * | 2016-08-31 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Vibration screen parallel-series connection type drilling fluid solid-phase removing device |
| CN107642342A (en) * | 2017-10-25 | 2018-01-30 | 李舒婷 | A kind of rig solid controlling circulatory system tank body |
| CN109488238A (en) * | 2019-01-18 | 2019-03-19 | 北京探矿工程研究所 | Multifunctional integrated comprehensive treatment system and method for geological drilling fluid |
| CN109488238B (en) * | 2019-01-18 | 2023-09-19 | 北京探矿工程研究所 | Multifunctional integrated drilling fluid comprehensive treatment system and method for geological drilling |
| CN110552642A (en) * | 2019-08-15 | 2019-12-10 | 中国石油集团渤海石油装备制造有限公司 | double-suction double-row zero-tank-cleaning slurry solid control system |
| CN113818825A (en) * | 2021-10-13 | 2021-12-21 | 四川宏华石油设备有限公司 | Unmanned intelligent solid phase control system |
| CN115324511A (en) * | 2022-08-04 | 2022-11-11 | 中国石油天然气集团有限公司 | Solid control circulation process for petroleum drilling |
| CN115324511B (en) * | 2022-08-04 | 2024-03-29 | 中国石油天然气集团有限公司 | Solid control circulation process for petroleum drilling |
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Application publication date: 20150128 |