CN205277295U - Operation equipment is pressed in stand alone type area - Google Patents
Operation equipment is pressed in stand alone type area Download PDFInfo
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- CN205277295U CN205277295U CN201521092592.0U CN201521092592U CN205277295U CN 205277295 U CN205277295 U CN 205277295U CN 201521092592 U CN201521092592 U CN 201521092592U CN 205277295 U CN205277295 U CN 205277295U
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Abstract
The utility model provides an operation equipment is pressed in stand alone type area, including hydraulic power system, hydraulic control system, rise to rise / system of pushing down, single rise and transfer device, the sealed control system of well head, the whole the integrated installation of hydraulic power system is on power sledge seat, hydraulic control system includes main control console, subcontrol console, balanced winch control cabinet, and control cabinet equipartition office is on the work platform basket, rise to rise / system of pushing down includes landing leg assembly, power cylinder, stationary slip, traveling slip and hydraulic swivel head, the dan genqi liter is transferred the device and is included derrick kingpost and balanced winch, the sealed control system of well head includes blowout preventer stack and balanced open flow manifold. The utility model discloses compact structure realizes wholly moving fortune, integral hoisting, and convenient operation, energy band compress into capable tripping operation petroleum string operation, are equipped with big moment of torsion hydraulic swivel head, can realize rotary drilling, will take the pressure operation and expand the overhaul from the light maintenance.
Description
Technical field
This utility model relates to oil drilling and extracting equipment, especially stand alone type Operating Pressure equipment.
Background technology
In oil field produces, almost all of oil reservoir is from exploring to the infringement developed and all can be subject in the maintenance process in later stage in various degree, Operating Pressure technology can reduce the pollution to payzone, keep prime stratum to greatest extent, improving working environment, the stable yields in oil supply Tanaka's later stage brings bigger income simultaneously.
The domestic operation device under pressure developed, mostly adopts assist type at present, it is necessary to miscellaneous equipment cooperation carries out operation, and implement efficiency is low, safety is low, and poor performance, supporting imperfection, range of application are narrow. The basis that Operating Pressure equipment is carried out smoothly as Operating Pressure, for expanding the range of application of domestic Operating Pressure, meet the diversified demand of domestic Operating Pressure equipment, break the external monopolization situation to self reliance type Operating Pressure equipment, it is therefore desirable to develop the novel stand alone type Operating Pressure equipment of the one with China's independent intellectual property right.
Utility model content
The purpose of this utility model is in that to provide a kind of novel stand alone type Operating Pressure equipment, this equipment adopts hydraulic control, integral hoisting, Integral transporting, working performance is high, operating cost is low, with pressure can carry out well workover and completion practice, be furnished with the single downward putting device that hoists, it is not necessary to just can individually complete with pressure lower tubular column operation by routine work car.
The technical solution of the utility model is:
A kind of stand alone type Operating Pressure equipment, including hydraulic power system, hydraulic control system, the system that hoists/press down, single downward putting device and the wellhead sealing control system of hoisting, it is characterised in that: hydraulic power system is arranged on power sledge seat, hydraulic control system includes master console, subcontrol console, balance winch control station, and hydraulic control system is arranged on work platforms basket, lower work platforms to work platforms basket is provided with built-in cage ladder and upper mounting plate cage ladder, and work platforms basket is connected with upper braking platform by promoting basket, is fixed on the lifting collateral seat of basket bottom hydraulic tongs arm 24, and middle part is fastened on work platforms basket base plate by bearing pin, the system that hoists/press down includes actuator cylinder, fixing heavy truck watt, travelling heavy truck watt, hydraulic swivel head, supporting leg angle steel, upper braking platform, middle braking platform, lower braking platform and supporting leg connection seat, actuator cylinder is arranged on outside supporting leg angle steel, it is bolted and makes actuator cylinder bottom be fixed on supporting leg connection seat, top is fixed on braking platform, hydraulic swivel head is connected with actuator cylinder rod end, hydraulic swivel head top connects travelling heavy truck watt, and fixing heavy truck watt is separately fixed at supporting leg by slips guide rail and connects on seat and middle braking platform, lower braking platform, the single downward putting device that hoists includes gin pole and balance winch, and gin pole is connected by bearing pin to be made to be fixed on bottom it on supporting leg connection seat, and top is fixed on work platforms basket side, and balance winch is fixed on gin pole, blowout preventer set top is connected with working window by adapter flange, and working window is connected seat and connects with supporting leg, wellhead sealing controls system and includes annular preventer, upper flashboard preventer, raise pipe nipple, middle ram preventer, lower flashboard preventer, double ram type preventer and be arranged on upper flashboard preventer and the balance control blowout manifold of middle ram preventer side outlet by bolt, annular preventer top connects adapter flange, bottom connects upper flashboard preventer, upper flashboard preventer bottom is installed and is raised pipe nipple, raise ram preventer during pipe nipple bottom is installed, middle ram preventer bottom is connected with lower flashboard preventer top, double ram type preventer top is connected with lower flashboard preventer bottom, double ram type preventer bottom is arranged on well in operation well head four-way.
Fixing heavy truck watt adopts two fixing anti-jack slips and a fixing load-bearing slips, and is equipped with fixing heavy truck watt guide rail; Travelling heavy truck watt adopts a travelling anti-jack slips and a travelling load-bearing slips.
Fixing heavy truck watt and travelling heavy truck watt adopt the passive locking type structure of four paws clamping.
Work platforms basket surrounding is provided with guardrail, set up defences slide plate in bottom, lower oil pipe place arranges V-arrangement door, V-arrangement door is provided with rolling bar, it is respectively fixed with an escape bar in the corner of work platforms basket, near master console, subcontrol console and balance winch control station, escape bar place is provided with 3 place's emergency exits.
This utility model has the beneficial effect that
1, this utility model is equipped with the high-torque hydraulic rotating disk of active rotation, adopts gear drive, compact conformation, low cost of manufacture, and can realizing infinitely variable speeds, work efficiency is high, wide accommodation, lift with actuator cylinder, it is achieved rotary drilling, Operating Pressure is extended to overhaul from light maintenance;
2, the two-way carrying that is equipped with, bearing torque hydraulic pressure pipe slips, have a self-locking property, hydraulic control, and gripping performance is good and does not hinder and keeps a grip on;
3, it is equipped with the balance winch with lag function, configures twin-roll, working performance can be effectively improved;
4, the independent one of equipment, centering is good, it is to avoid the rubber core of lubricator abrasion that workover rig hook brings with well head deviation;
5, the supporting integrated of ground installation circulation, kill-job, throttling arrangement, well control device, downhole tool and equipment, auxiliary device etc. can be realized.
Accompanying drawing explanation
Fig. 1 is this utility model front view;
Fig. 2 is this utility model left view;
Fig. 3 is this utility model top view.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing 1-3.
A kind of stand alone type Operating Pressure equipment, including hydraulic power system, hydraulic control system, the system that hoists/press down, single downward putting device and the wellhead sealing control system of hoisting, hydraulic power system mainly includes diesel engine, connection pump installation, hydraulic pump group, hydraulic oil cooling device, Accumulator arrangements, hydraulic oil container and instrument, integrated installation is on power sledge seat, diesel engine drives connection pump installation to drive four groups of hydraulic oil pumps to provide hydraulic power for equipment availability, and wherein a road is supplied to control system and the single balance winch 14 hoisted in downward putting device; One tunnel is supplied to hydraulic swivel head 4, hydraulic tongs and radiator; Additionally two-way is supplied to/four actuator cylinders 1 in pressure system down that hoist. Accumulator arrangements can in the in emergency circumstances offer high pressure liquid force feed closed-in well mouth of diesel engine cisco unity malfunction and fixing heavy truck watt 2, travelling heavy truck watt 3, it is prevented that the generation of accident.
Hydraulic control system includes master console 10, subcontrol console 11, balance winch control station 12, and the equal layout of control station is on work platforms basket 16; Work platforms basket 16 surrounding is provided with guardrail, and setting up defences slide plate in bottom, lower oil pipe place arranges V-arrangement door, V-arrangement door is provided with rolling bar, ensure from ground to work platforms basket lower tubular column time, tubing string moves along rolling bar, is respectively fixed with an escape bar in the corner of work platforms basket 16. Near master console 10, subcontrol console 11 and balance winch control station 12, escape bar place is provided with 3 place's emergency exits;
Lower work platforms 20 to work platforms basket 16 is provided with built-in cage ladder 22 and upper mounting plate cage ladder 21, work platforms basket 16 is connected with upper braking platform 6 by promoting basket 17, the lifting collateral seat of basket 17 it is fixed on bottom hydraulic tongs arm 24, middle part is fastened on work platforms basket 16 base plate by bearing pin, hoist/press down system to include actuator cylinder 1, fixing heavy truck watt 2, travelling heavy truck watt 3, hydraulic swivel head 4, supporting leg angle steel 5, upper braking platform 6, middle braking platform 7, lower braking platform 8 and supporting leg connect seat 9, actuator cylinder 1 is arranged on outside supporting leg angle steel 5, it is bolted and makes actuator cylinder 1 bottom be fixed on supporting leg connection seat 9, top is fixed on braking platform 6, hydraulic swivel head 4 is connected with actuator cylinder 1 rod end, hydraulic swivel head 4 top connects travelling heavy truck watt 3, fixing heavy truck watt 2 is separately fixed at supporting leg by slips guide rail 15 and connects seat 9 and middle braking platform 7, on lower braking platform 8, gin pole 13 is connected by bearing pin to be made to be fixed on bottom it on supporting leg connection seat 9, top is fixed on work platforms basket 16 side, balance winch 14 is fixed on gin pole 13, blowout preventer set top is connected with working window 18 by adapter flange 19, and working window 18 is connected seat 9 and connects with supporting leg, forms a set of main equipment. wellhead sealing control system include by annular preventer 27, upper flashboard preventer 28, raise pipe nipple 29, middle ram preventer 30, lower flashboard preventer 31, double ram type preventer 32 composition blowout preventer set and be arranged on upper flashboard preventer 28 and the balance control blowout manifold 26 of middle ram preventer 30 side outlet by bolt.
Fixing heavy truck watt 2 adopts two fixing anti-jack slips and a fixing load-bearing slips, and is equipped with fixing heavy truck watt guide rail 15, facilitates slips to keep in repair; Travelling heavy truck watt 3 adopts a travelling anti-jack slips and a travelling load-bearing slips. What fixing heavy truck watt 2 and travelling heavy truck watt 3 adopted is the passive locking type structure of four paws clamping.
After entering well site, power section is hung onto wellfield layout and specifies position, the pressure in tubing string is sealed with interior blanking plug, dismounting wellhead assembly, leave well head four-way, well head sealing control system is installed, working window 18 is arranged on annular preventer 27 together with lower work platforms 20 by adapter flange 19, it is bolted and supporting leg is connected seat 9 is arranged on working window 18, work platforms basket 16 is connected with promoting basket 17, gin pole 13 and balance winch 14 are installed, to hang on lower work platforms 20 guardrail outside lower platform telescopic cage ladder 23, install platform cage ladder 21, hydraulic tongs arm 24 and hydraulic tongs are installed, righting pipe device 25 is installed, travelling heavy truck watt 3 is installed, connect hydraulic line, a whole set of Operating Pressure equipment body device is made to be erected on well head. when well pressure is higher, it is possible to pour out box cupling with ram preventer 28 and middle ram preventer 30 and annular preventer 27, when well pressure is relatively low, it is possible to cross box cupling by force with annular preventer 27. it is characterized in that: when need to carry out hoisting tubing string operation time, by balancing the first lower draft tube of winch 14, by hydraulic tongs, skirt is connected with tubing head, operation assistant driller's console 11 makes annular preventer be placed in off, control travelling heavy truck watt 3 and clamp tubing string, open fixing heavy truck watt 2, control the up action of actuator cylinder 1, tubing string proposes well head therewith, when on divide a word with a hyphen at the end of a line journey to about 3.5m time stop actuator cylinder 1 action, close fixing heavy truck watt 2, open travelling heavy truck watt 3, operation actuator cylinder 1 is transferred, when transferring to initial position, again by above-mentioned switch slips, and operate actuator cylinder 1 and move, divide three times and propose an oil pipe.
Transfer tubing string process contrary with promoting tubing string process.
Claims (4)
1. a free-standing Operating Pressure equipment, including hydraulic power system, hydraulic control system, the system that hoists/press down, single downward putting device and the wellhead sealing control system of hoisting, it is characterised in that: hydraulic power system is arranged on power sledge seat, hydraulic control system includes master console (10), subcontrol console (11), balance winch control station (12), and hydraulic control system is arranged on work platforms basket (16), lower work platforms (20) to work platforms basket (16) is provided with built-in cage ladder (22) and upper mounting plate cage ladder (21), work platforms basket (16) is connected with upper braking platform (6) by promoting basket (17), hydraulic tongs arm (24) bottom is fixed on lifting basket (17) collateral seat, and middle part is fastened on work platforms basket (16) base plate by bearing pin, hoist/press down system to include actuator cylinder (1), fixing heavy truck watt (2), travelling heavy truck watt (3), hydraulic swivel head (4), supporting leg angle steel (5), upper braking platform (6), middle braking platform (7), lower braking platform (8) and supporting leg connect seat (9), actuator cylinder (1) is arranged on supporting leg angle steel (5) outside, it is bolted and makes actuator cylinder (1) bottom be fixed on supporting leg connection seat (9), top is fixed on braking platform (6), hydraulic swivel head (4) is connected with actuator cylinder (1) rod end, hydraulic swivel head (4) top connects travelling heavy truck watt (3), fixing heavy truck watt (2) is separately fixed at supporting leg by slips guide rail (15) and connects seat (9) and middle braking platform (7), on lower braking platform (8), the single downward putting device that hoists includes gin pole (13) and balance winch (14), gin pole (13) is connected by bearing pin to be made to be fixed on bottom it on supporting leg connection seat (9), top is fixed on work platforms basket (16) side, and balance winch (14) is fixed on gin pole (13), blowout preventer set top is connected with working window (18) by adapter flange (19), and working window (18) is connected seat (9) and connects with supporting leg, wellhead sealing controls system and includes annular preventer (27), upper flashboard preventer (28), raise pipe nipple (29), middle ram preventer (30), lower flashboard preventer (31), double ram type preventer (32) and be arranged on the balance control blowout manifold (26) of upper flashboard preventer (28) and middle ram preventer (30) side outlet by bolt, annular preventer (27) top connects adapter flange (19), bottom connects upper flashboard preventer (28), upper flashboard preventer (28) bottom is installed and is raised pipe nipple (29), raise ram preventer (30) during pipe nipple (29) bottom is installed, middle ram preventer (30) bottom is connected with lower flashboard preventer (31) top, double ram type preventer (32) top is connected with lower flashboard preventer (31) bottom, double ram type preventer (32) bottom is arranged on well in operation well head four-way.
2. a kind of stand alone type Operating Pressure equipment according to claim 1, it is characterised in that: fixing heavy truck watt (2) adopts two fixing anti-jack slips and a fixing load-bearing slips, and is equipped with fixing heavy truck watt guide rail (15); Travelling heavy truck watt (3) adopts a travelling anti-jack slips and a travelling load-bearing slips.
3. a kind of stand alone type Operating Pressure equipment according to claim 1, it is characterised in that: fixing heavy truck watt (2) and travelling heavy truck watt (3) adopt the passive locking type structure of four paws clamping.
4. a kind of stand alone type Operating Pressure equipment according to claim 1, it is characterized in that: work platforms basket (16) surrounding is provided with guardrail, set up defences slide plate in bottom, lower oil pipe place arranges V-arrangement door, V-arrangement door is provided with rolling bar, it is respectively fixed with an escape bar in the corner of work platforms basket (16), near master console (10), subcontrol console (11) and balance winch control station (12), escape bar place is provided with 3 place's emergency exits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092592.0U CN205277295U (en) | 2015-12-25 | 2015-12-25 | Operation equipment is pressed in stand alone type area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092592.0U CN205277295U (en) | 2015-12-25 | 2015-12-25 | Operation equipment is pressed in stand alone type area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277295U true CN205277295U (en) | 2016-06-01 |
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ID=56061878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092592.0U Active CN205277295U (en) | 2015-12-25 | 2015-12-25 | Operation equipment is pressed in stand alone type area |
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| CN (1) | CN205277295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519133A (en) * | 2018-12-24 | 2019-03-26 | 托普威尔石油技术股份公司 | A kind of under balance pressure drilling Operating Pressure machine |
| CN113404458A (en) * | 2021-06-30 | 2021-09-17 | 中海油能源发展股份有限公司 | Floating sealing device and under-pressure well repairing operation method for opening tool |
| CN114109294A (en) * | 2020-08-26 | 2022-03-01 | 中石化胜利石油工程有限公司管具技术服务中心 | Flashboard dismouting device and control system thereof |
-
2015
- 2015-12-25 CN CN201521092592.0U patent/CN205277295U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519133A (en) * | 2018-12-24 | 2019-03-26 | 托普威尔石油技术股份公司 | A kind of under balance pressure drilling Operating Pressure machine |
| CN114109294A (en) * | 2020-08-26 | 2022-03-01 | 中石化胜利石油工程有限公司管具技术服务中心 | Flashboard dismouting device and control system thereof |
| CN113404458A (en) * | 2021-06-30 | 2021-09-17 | 中海油能源发展股份有限公司 | Floating sealing device and under-pressure well repairing operation method for opening tool |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Four Sinopec Petroleum Machinery Co. Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Patentee before: SJ Petroleum Machinery Co., SINOPEC |