CN101780779B - Multi-functional liquid supply vehicle for well cementation of oil field - Google Patents
Multi-functional liquid supply vehicle for well cementation of oil field Download PDFInfo
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- CN101780779B CN101780779B CN200910229688XA CN200910229688A CN101780779B CN 101780779 B CN101780779 B CN 101780779B CN 200910229688X A CN200910229688X A CN 200910229688XA CN 200910229688 A CN200910229688 A CN 200910229688A CN 101780779 B CN101780779 B CN 101780779B
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Abstract
The invention relates to a multi-functional liquid supply vehicle for the well cementation of an oil field. A hydraulic crane, a cement pump, a chain case, an operating floor, a guardrail of the operating floor, a water tank, two water pumps, a transfer case of a reduction gearbox, a split flow pump and a hydraulic oil tank are sequentially arranged on a chassis of an automobile from the front to the rear, wherein the water tank is provided with a stirrer, the two water pumps are arranged below the water tank, connected in parallel and driven by two hydraulic motors, the split flow pump is arranged on a power takeoff of a gearbox of the automobile, and the hydraulic oil tank is arranged behind the water tank; the transfer case, the reduction gearbox, the chain case, the cement pump and a rear axle shaft of the automobile are driven by the gearbox, and a mechanical transmission system is formed; a liquid pipeline system is formed by the connection of the water pumps, the water tank and an external water source pipeline and the connection of the water pumps, the cement pump and the feed water inlets of other auxiliary equipment; a hydraulic transmission system is formed by the connection of the split flow pump, a hydraulic tank, a three-position four-way valve and the hydraulic motors of the water pumps and the connection of a hydraulic motor of the stirrer and a hydraulic motor of the hydraulic crane; and by the matching of the three systems, a multi-functional special vehicle which supplies liquid for well cementation and has comprehensive service is manufactured.
Description
One, technical field
The present invention and a kind of multi-functional liquid supply vehicle for well cementation of oil field, a kind of specifically through countertop fixture is installed on the car chassis of standard: (1) is through configuration cement pump can realize cementing the well tamponade and high pressure feed flow; (2) configuration two cover centrifugal pump water supply systems can select single cover to supply water according to actual needs in the construction or two cover supplies water simultaneously, have both increased the reserve power that supplies water, again can be subsequent use each other, improve the reliability of work; (3) in water tank, disposed the hydraulic pressure stirring system, can continue to stir, improved the effect of puddling of medicine, and prevent deposition medicine; (4) at vehicle rear configuration small-sized hydraulic loop wheel machine, be used to start shipment cementing tool, effectively alleviate the labour intensity of the artificial loading and unloading of operating personal, it is not only safe but also time saving and energy saving to accomplish.Reach can the time continuously big discharge capacity feed flow; The additive medicine is continued even stirring, tamponade, band pressure continuous working; The lifting, roping etc. that can realize the well head standardized tool again are multi-functional in the multi-functional liquid supply vehicle for well cementation of oil field of a car, and a chassis just can be accomplished the support mission of all well cementation auxiliary facilities of a bite well.
Two, background technology
Along with the field drilling difficulty constantly increases, various geopressured wells, long interval isolation well, superdeep well, special well showed increased, the technology that is fit to the deep drilling needs is arisen at the historic moment, and this just requires increasingly high to the well cementation equipment technology.Simultaneously, cement job is one important procedure in exploration, the development drilling, if failure will cause scrapping of phase of drilling engineering, suffers heavy losses.Therefore, the well cementation equipment has directly had influence on cementing quality.
And as in cementing operation with the supporting existing liquid supply vehicle of cementing concrete truck; Exist that the feed flow discharge capacity is little, fault rate is high; Be prone to cause that construction is interrupted, cross-country traveling ability is poor, labor strength is big, the roping ability is low, be difficult to satisfy the shortcomings such as construction requirement that new process, up-to-date technology are cemented the well.
Three, summary of the invention
The purpose of this invention is to provide a kind of multi-functional liquid supply vehicle for well cementation of oil field; Solution in cementing operation to the supporting existing liquid supply vehicle of cementing concrete truck; Exist that the feed flow discharge capacity is little, fault rate is high; Be prone to cause that construction is interrupted, cross-country traveling ability is poor, labor strength is big, the roping ability is low, be difficult to satisfy the problems such as construction requirement that new process, up-to-date technology are cemented the well.
Technical scheme of the present invention realizes in the following manner:
A kind of multi-functional liquid supply vehicle for well cementation of oil field; Mainly form by the machine driven system on automobile, the car chassis, liquid pipeline system and power hydraulic system; It is characterized in that on the vapour chassis, being provided with hydraulic pressure loop wheel machine, cement pump, drive chain case by preface backward in the past; The guardrail of operator's station, operator's station; Be provided with mixer water tank, be located at the parallel connection below the water tank and by two water pumps of HM Hydraulic Motor transmission, the drop-gear box auxiliary gear box is located at twin pump and the hydraulic reservoir of water tank back on the automobile gearbox power takeoff; Output shaft of gear-box links to each other with the auxiliary gear box input shaft, and output shaft links to each other with the drop-gear box input shaft on the auxiliary gear box, and the output shaft of drop-gear box links to each other with the input shaft of drive chain case, and the drive chain case output shaft links to each other with the cement pump input shaft; Output shaft links to each other with the automobile axle axle under the auxiliary gear box, constitutes machine driven system; The import of two water pumps of parallel connection and water tank outlet and external water source inlet parallel; One of them import of the outlet of water pump and water tank, cement pump import and the water pump left and right sides water out adapter of supplying water for other accessory equipment are parallelly connected; Cement pump one side outlet links to each other with another import of water tank; The opposite side outlet links to each other with the cementing plug pipeline, constitutes liquid pipeline system; The twin pump import links to each other with hydraulic reservoir, and the twin pump outlet is through three-position four-way valve and water pump HM Hydraulic Motor, and mixer HM Hydraulic Motor and the parallel connection of hydraulic pressure loop wheel machine HM Hydraulic Motor constitute power hydraulic system; The three-position four-way valve of power hydraulic system, pressure regulating valve and two logical governor valves and the design of automotive engine speed governing throttle are on operator's station.
The middle part of water tank is provided with two mixers side by side, the hydraulic oil transmission that the mixer HM Hydraulic Motor is pumped by twin pump.
Twin pump is by the auxiliary drive shaft transmission on the automobile gearbox, and the hydraulic oil that twin pump pumps is as the power of power hydraulic system.
Auxiliary gear box is provided with two output shafts up and down, and the logical drop-gear box of last output shaft slows down and the work of cement pump shaft drive cement pump is passed in the flexible transmission of drive chain case, replaces motor-driven, and following output shaft links to each other with the automobile axle axle.
Compared with present technology the present invention has a car and uses more; Being one is the Multifucntional liquid supply vehicle of one with all functions collection; Can realize that evenly stir, the cement the well tamponade, band of big discharge capacity feed flow, drug additive press functions such as continuous working, rig tool lifting, roping; One chassis just can be accomplished the support mission of all well cementation auxiliary facilities of a bite well, and well train number in the minimizing reduces the well cementation cost.
Four, description of drawings
Fig. 1-liquid supply vehicle mechanical transmission structure scheme drawing
The birds-eye view of Fig. 2-Fig. 1
Fig. 3-liquid supply vehicle liquid line distributes scheme drawing
The birds-eye view of Fig. 4-Fig. 3
Fig. 5-liquid supply vehicle hydraulic transmission principle scheme drawing
1-car chassis, 2-hydraulic reservoir, 3-water tank, 4-mixer, 5-mixer HM Hydraulic Motor, 6-guardrail, 7-operator's station, 8-cement pump, 9-hydraulic pressure loop wheel machine, 10-driving engine, 11-change speed gear box, 12-twin pump, 13-transmission shaft, 14-auxiliary gear box, 15-drop-gear box, 16-left side water service pump, 17-right side water service pump, 18-transmission shaft, 19-drive chain case among Fig. 1,2;
3-water tank among Fig. 3-4; 20-water pump-water tank control cock; 21-cement pump-water tank control cock; 22-cement pump water outlet pipeline (to water tank); 23; 23 '-cock valve; The 8-cement pump; The 24-safety valve; 25-crossbeam and secondary crossbeam; 26-cement pump water outlet pipeline (to well head); 27-left side water service pump coolant outlet pipe; The right water service pump coolant outlet pipe of 28-; The 29-right hydraulic motor; 17-right side water service pump; 30-water service pump right side inlet union; 31-water service pump right side water out adapter; The 32-left hydraulic motor; 16-left side water service pump; 33-water service pump left side inlet union; 34-water service pump left side water out adapter;
35-truck-mounted crane HM Hydraulic Motor among Fig. 5,36-truck-mounted crane pressure regulating valve, the manual three-position four-way valve of 37-, 32-left side water supply motor, 38-hydraulic pressure pressure regulating valve, 12-twin pump front pump, 39-oil inlet, 12 '-twin pump after pump, 29-right side water supply motor, 40-return opening, 5-left side beater motor, 5 '-right side beater motor, 41-two logical governor valves, 42-hydraulic reservoir.
Five, the specific embodiment
For further disclosing technical scheme of the present invention, elaborate through instance below in conjunction with Figure of description:
A kind of multi-functional liquid supply vehicle for well cementation of oil field; Mainly form by the machine driven system on automobile, the car chassis, liquid pipeline system and power hydraulic system; It is characterized in that on the vapour chassis, being provided with hydraulic pressure loop wheel machine 9, cement pump 8, drive chain case 19 by preface backward in the past; The guardrail 6 of operator's station 7, operator's station; Be provided with mixer water tank 3, be located at the parallel connection below the water tank and by two water pumps 16,17 of HM Hydraulic Motor transmission, drop-gear box 15 auxiliary gear boxs 14 are located at twin pump 12 and the hydraulic reservoir 2 of water tank 3 back on the automobile gearbox power takeoff; Output shaft of gear-box links to each other with the auxiliary gear box input shaft, and output shaft links to each other with the drop-gear box input shaft on the auxiliary gear box, and the output shaft of drop-gear box links to each other with the input shaft of drive chain case, and the drive chain case output shaft links to each other with the cement pump input shaft; Output shaft links to each other with the automobile axle axle under the auxiliary gear box, constitutes machine driven system; The import of two water pumps of parallel connection and water tank outlet and external water source inlet parallel; The outlet of water pump is parallelly connected with the water pump left and right sides water out adapter that one of them import, cement pump import and other accessory equipment of water tank supply water; Cement pump one side outlet links to each other with another import of water tank; The opposite side outlet links to each other with the cementing plug pipeline, constitutes liquid pipeline system; The twin pump import links to each other with hydraulic reservoir, and the twin pump outlet is through three-position four-way valve and water pump HM Hydraulic Motor, and mixer HM Hydraulic Motor and the parallel connection of hydraulic pressure loop wheel machine HM Hydraulic Motor constitute power hydraulic system; The three-position four-way valve of power hydraulic system, pressure regulating valve and two logical governor valves and the design of automotive engine speed governing throttle are on operator's station.
Be applied to the reinforcing oil well construction operation; Can find out by liquid supply vehicle mechanical transmission structure scheme drawing (Fig. 1): through driving engine 10, change speed gear box 11, transmission shaft 13, the auxiliary gear box 14 of car chassis 1; Vehicle is out of service when construction operation; Make power pass to drop-gear box 15, drive drive chain case 19 and cement pump 8 through transmission shaft 18, to accomplish its task by auxiliary gear box 14.Distribute shown in the scheme drawing (Fig. 3,4) by the liquid supply vehicle liquid line; Cutoff cock valve 23 ', open the purpose that cock valve 23 can be realized tamponade and high pressure feed flow in well; On the other hand by open cock valve 23 ', cutoff cock valve 23 can carry liquid to water tank 3; Realize that drug additive mixes the recirculation of slurry, it is more even that the additive medicine is puddled; The liquid that cement pump sucks; According to the well shaft fixing technology requirement, come from the mixed slurries body of water tank 3, another road from right side water service pump 17 or left side water service pump 16 or about two water service pumps 16,17 supply water jointly; It is thus clear that in the real-world operation process; Even there is a water service pump to go wrong, another pump still can work on, and has guaranteed the reliability that supplies water; And the principle of work of two water service pumps is identical with technological process; Existing is that example is explained with the left side water service pump: 16 of left side water service pumps are under the driving of left hydraulic motor 32; Insert the normal pressure water source by water service pump left side inlet union 33; One the tunnel is pumped into water tank 3 or directly through delivery line through left water service pump coolant outlet pipe 27; Be pumped into the auxiliary cement well equipment of cementing truck through water service pump left side water out adapter 34, another Lu Zejing left side water service pump coolant outlet pipe and cement pump back with water inlet line directly are pumped into cement pump 8.
Simultaneously, mixer 4 is under the drive of mixer HM Hydraulic Motor 5 in the water tank 3 among Fig. 1, and constantly rotation can realize that the additive medicine is continued evenly to mix slurry to be stirred; Under the control of hydraulic pressure loop wheel machine 9 manual three-position four-way valve 37 in liquid supply vehicle hydraulic transmission principle scheme drawing 5; Through flexible, crooked, rotation loop wheel machine rocking arm; Folding and unfolding lifting rope, suspension hook are accomplished the lifting task of rig tools such as those sizes are big, heavy, artificial loading-unloading vehicle difficulty.
The realization of above each item function; All can accomplish through hydrostatic drive; Can find out from liquid supply vehicle hydraulic transmission principle scheme drawing (Fig. 5): the power resources of all hydraulic pressure transfer in twin pump be pump 12,12 before and after the twin pump ', the propulsion source of twin pump from the change speed gear box liquid supply vehicle mechanical transmission structure, the scheme drawing 2 11 drive 11 twin pumps 12,12 '; Make the hydraulic oil of hydraulic reservoir 42 carry out pumping by the road from oil inlet 39; Work requirements according to multi-functional liquid supply vehicle for well cementation of oil field; By left side water supply motor 32, manually three-position four-way valve 37, right side water supply motor 12 ' control, control left side water supply motor 32 and right side water supply motor 29 respectively drive that two water service pumps supply water respectively or water supply jointly when needs supply water; In the time need stirring the drug additive in the water tank, but the manual three-position four-way valve 37 of turn on agitator motor mixes the slurry operation by left side beater motor 5, right side beater motor 5 ' driving two mixers; When heavy article such as needs loading and unloading cementing tool; Can open truck-mounted crane, three-position four-way valve 37; Drive hydraulic pressure loop wheel machine 9 by truck-mounted crane HM Hydraulic Motor 35, adjust pressure regulating valve 36 as required, accomplish the lifting task of rig tools such as those sizes are big, heavy, artificial loading-unloading vehicle difficulty.
Claims (4)
1. multi-functional liquid supply vehicle for well cementation of oil field; Mainly form by the machine driven system on automobile, the car chassis, liquid pipeline system and power hydraulic system; It is characterized in that on the vapour chassis, being provided with hydraulic pressure loop wheel machine, cement pump, drive chain case by preface backward in the past; The guardrail of operator's station, operator's station; Be provided with mixer water tank, be located at the parallel connection below the water tank and by two water pumps of HM Hydraulic Motor transmission, the drop-gear box auxiliary gear box is located at twin pump and the hydraulic reservoir of water tank back on the automobile gearbox power takeoff; Output shaft of gear-box links to each other with the auxiliary gear box input shaft, and output shaft links to each other with the drop-gear box input shaft on the auxiliary gear box, and the output shaft of drop-gear box links to each other with the input shaft of drive chain case, and the drive chain case output shaft links to each other with the cement pump input shaft; Output shaft links to each other with the automobile axle axle under the auxiliary gear box, constitutes machine driven system; The import of two water pumps of parallel connection and water tank outlet and external water source inlet parallel; One of them import of the outlet of water pump and water tank, cement pump import and the water pump left and right sides water out adapter of supplying water for other accessory equipment are parallelly connected; Cement pump one side outlet links to each other with another import of water tank; The opposite side outlet links to each other with the cementing plug pipeline, constitutes liquid pipeline system; The twin pump import links to each other with hydraulic reservoir, and the twin pump outlet is through three-position four-way valve and water pump HM Hydraulic Motor, and mixer HM Hydraulic Motor and the parallel connection of hydraulic pressure loop wheel machine HM Hydraulic Motor constitute power hydraulic system; The three-position four-way valve of power hydraulic system, pressure regulating valve and two logical governor valves and the design of automotive engine speed governing throttle are on operator's station.
2. multi-functional liquid supply vehicle for well cementation of oil field according to claim 1 is characterized in that the middle part of water tank is provided with two mixers side by side, the hydraulic oil transmission that the mixer HM Hydraulic Motor is pumped by twin pump.
3. multi-functional liquid supply vehicle for well cementation of oil field according to claim 1 is characterized in that twin pump by the auxiliary drive shaft transmission on the automobile gearbox, and the hydraulic oil that twin pump pumps is as the power of power hydraulic system.
4. multi-functional liquid supply vehicle for well cementation of oil field according to claim 1; It is characterized in that auxiliary gear box is provided with two output shafts up and down; Last output shaft slows down through drop-gear box and the work of cement pump shaft drive cement pump is passed in the flexible transmission of drive chain case; Replace motor-driven, following output shaft links to each other with the automobile axle axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229688XA CN101780779B (en) | 2009-10-28 | 2009-10-28 | Multi-functional liquid supply vehicle for well cementation of oil field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229688XA CN101780779B (en) | 2009-10-28 | 2009-10-28 | Multi-functional liquid supply vehicle for well cementation of oil field |
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| Publication Number | Publication Date |
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| CN101780779A CN101780779A (en) | 2010-07-21 |
| CN101780779B true CN101780779B (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910229688XA Expired - Fee Related CN101780779B (en) | 2009-10-28 | 2009-10-28 | Multi-functional liquid supply vehicle for well cementation of oil field |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| MX2016011162A (en) * | 2014-03-31 | 2016-12-09 | Halliburton Energy Services Inc | Transportation and delivery of set-delayed cement compositions. |
| CN104141474B (en) * | 2014-08-01 | 2016-08-24 | 陈志军 | Environment-friendly type Oil/gas Well medicine adding vehicle and method of work thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111881U (en) * | 1991-10-29 | 1992-08-05 | 哈尔滨飞机制造公司 | Water wagon for drinking water heating and transport |
| CN1098052A (en) * | 1992-07-23 | 1995-02-01 | 兰州矿场机械研究所 | Large-flow liquid distribution pump truck |
| CN2467357Y (en) * | 2001-03-16 | 2001-12-26 | 中国人民解放军后勤工程学院 | Multifunctional water supply vehicle |
| JP2009227126A (en) * | 2008-03-24 | 2009-10-08 | Kubota Corp | Portable type power generator |
-
2009
- 2009-10-28 CN CN200910229688XA patent/CN101780779B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111881U (en) * | 1991-10-29 | 1992-08-05 | 哈尔滨飞机制造公司 | Water wagon for drinking water heating and transport |
| CN1098052A (en) * | 1992-07-23 | 1995-02-01 | 兰州矿场机械研究所 | Large-flow liquid distribution pump truck |
| CN2467357Y (en) * | 2001-03-16 | 2001-12-26 | 中国人民解放军后勤工程学院 | Multifunctional water supply vehicle |
| JP2009227126A (en) * | 2008-03-24 | 2009-10-08 | Kubota Corp | Portable type power generator |
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| CN101780779A (en) | 2010-07-21 |
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| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SHENGLI OILFIELD CEMENTING ENGINEERING TE Free format text: FORMER OWNER: GUJING COMPANY, YELLOW RIVER DRILLING CORPORATION, SHENGLI OILFIELD MANAGEMENT BUREAU, SINOPEC GROUP Effective date: 20120329 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120329 Address after: 257000 Dezhou road Changping road Dongying cement company, Dongying District, Shandong Applicant after: SHANDONG SHENGYOU CEMENTING ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 257000 Dezhou road Changping road Dongying cement company, Dongying District, Shandong Applicant before: Gujing Company of Yellow River Drilling Co.,Ltd. SINOPEC Shengli Petroleum Administration Bureau |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20211028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |