CN204639313U - Petroleum casing pipe cutter sweep - Google Patents
Petroleum casing pipe cutter sweep Download PDFInfo
- Publication number
- CN204639313U CN204639313U CN201520146905.XU CN201520146905U CN204639313U CN 204639313 U CN204639313 U CN 204639313U CN 201520146905 U CN201520146905 U CN 201520146905U CN 204639313 U CN204639313 U CN 204639313U
- Authority
- CN
- China
- Prior art keywords
- module
- cutting
- casing pipe
- petroleum casing
- cutter sweep
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Problem to be solved in the utility model is: provide a kind of petroleum casing pipe cutter sweep, comprises cutting module, stuck-module, water-cooled cooling module, also comprises demist module and waste heat recovery module; Described cutting module comprises cutting motor, steering arm and cast-cutting saw; Described stuck-module comprises placement platform, and described placement platform is provided with fixing card; Described water-cooled cooling module comprises water pipe, pressurizer, shower nozzle; Described demist module comprises the air outlet being positioned at cutting module top, and is positioned at the air blast of air outlet; Described waste heat recovery module comprises the recovery port be positioned under cutting module, and be provided with gas-liquid separation device in described recovery port, be provided with gas vent and liquid outlet in gas-liquid separation device, described gas vent and extraneous UNICOM, described liquid outlet is provided with screen pack.Beneficial effect is: under the prerequisite ensureing cutting effect, effectively eliminate the impact of water smoke and steam, protect equipment, extend the service life of equipment.
Description
Technical field
The utility model relates to petroleum collection tubing manufacturing technology field, particularly relates to a kind of petroleum casing pipe cutter sweep.
Background technology
Petroleum casing pipe is the steel pipe for supporting oil, the gas well borehole wall, with ensure drilling process carry out with completion after the normal operation of whole oil well.Which floor sleeve pipe every a bite well, according to different drilling depths and geological condition, use.Sleeve pipe will adopt well cementing of cement after going into the well, it from oil pipe, drilling rod is different, cannot reuse, belong to disposable consumable material.So the consumption of sleeve pipe accounts for more than 70% of whole oil well pipe.Sleeve pipe can be divided into by service condition: conduit, surface pipe, protective casing and production string.
Oil pipes is mainly used in the conveying of oil, the probing of gas well and oil, gas.It comprises petroleum drill pipe, petroleum casing pipe, oil pick-up tube.Petroleum drill pipe is mainly used in connecting drill collar and drill bit and transmitting drilling dynamics.Petroleum casing pipe to be mainly used in drilling process and support to the borehole wall after completion, to ensure the normal operation of whole oil well after the carrying out of drilling process and completion.Oil bottom oil well, gas are mainly transported to ground by oil pick-up tube.
Petroleum casing pipe is the lifeline maintaining oil well operation.Because geological conditions is different, down-hole stress is complicated, and tensile, compressive, bending, torsional stress comprehensive function act on body, and this proposes higher requirement to the quality of sleeve pipe itself.Once sleeve pipe itself damages for a certain reason, the underproduction of whole mouth well may be caused, even scrap.
Different grade of steel can be divided into, i.e. J55, K55, N80, L80, C90, T95, P110, Q125, V150 etc. by the intensity sleeve pipe of steel itself.Hole condition, well depth are different, and the grade of steel of employing is also different.Under corrosive environment, also require that sleeve pipe itself has corrosion resistance.Also require that sleeve pipe has anti-collapse property in the place of complex geologic conditions.
Petroleum casing pipe, in the process of processing cutting, due to its all-metal material, can produce a large amount of sparks in the process of cutting, and tubing and cutter sweep temperature are raised.Existing cooling measure carries out water-cooled cooling in the process of cutting, and namely at incision water spray, this measure can reduce the temperature of incision greatly.But bring new problem thereupon, because temperature is higher, have a large amount of aqueous water atomizations, be converted into steam or water smoke, thisly fill the air aerial moisture, disseminate in atmosphere and can cause corrosion to cutting equipment and other metals of periphery or electronic equipment, and then affect its service life, and the loss of a large amount of waste heats is also the waste in a kind of resource.
Utility model content
Problem to be solved in the utility model is: provide a kind of petroleum casing pipe cutter sweep.
The technical solution of the utility model is as follows: a kind of petroleum casing pipe cutter sweep, comprises cutting module, stuck-module, water-cooled cooling module, it is characterized in that: also comprise demist module and waste heat recovery module;
Described cutting module comprises cutting motor, steering arm and cast-cutting saw;
Described stuck-module comprises placement platform, and described placement platform is provided with fixing card;
Described water-cooled cooling module comprises water pipe, pressurizer, shower nozzle;
Described demist module comprises the air outlet being positioned at cutting module top, and is positioned at the air blast of air outlet;
Described waste heat recovery module comprises the recovery port be positioned under cutting module, gas-liquid separation device is provided with in described recovery port, gas vent and liquid outlet is provided with in gas-liquid separation device, described gas vent and extraneous UNICOM, described liquid outlet is provided with screen pack, is provided with heat-exchange device after screen pack.
Further, described cast-cutting saw is annular saw.
Further, described shower nozzle is the shower nozzle in adjustable direction.
Further, described placement platform is that spaced guide rail is established in two centres, and the interval between described guide rail is not more than the radius of petroleum casing pipe to be cut.
Further again, the interval between described guide rail is adjustable.
Further, described gas-liquid separation device comprises cistern, is positioned at the liquid outlet of columns base, is positioned at the gas vent on cistern top.
Further, the heat-exchange device of described heat-exchange device to be medium be water.
The beneficial effects of the utility model are: under the prerequisite ensureing cutting effect, effectively eliminate the impact of water smoke and steam, protect equipment, extend the service life of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, cutting module, 2, stuck-module,
3, water-cooled cooling module, 4, demist module,
5, waste heat recovery module, 6, cutting motor,
7, steering arm 8, cast-cutting saw,
9, placement platform, 10, fixing card,
11, water pipe, 12, pressurizer,
13, shower nozzle, 14, air outlet,
15, air blast, 16, recovery port,
17, gas-liquid separation device, 18, gas vent,
19, liquid outlet 20, screen pack,
21, heat-exchange device.
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
As shown in Figure 1, a kind of petroleum casing pipe cutter sweep, comprises cutting module 1, stuck-module 2, water-cooled cooling module 3, also comprises demist module 4 and waste heat recovery module 5.Described cutting module 1 comprises cutting motor 6, steering arm 7 and cast-cutting saw 8, and described cast-cutting saw 8 is annular saw.Described stuck-module 2 comprises placement platform 9, described placement platform 9 is provided with fixing card 10, described placement platform 9 is that spaced guide rail is established in two centres, and the interval between described guide rail is not more than the radius of petroleum casing pipe to be cut, and the interval between described guide rail is adjustable.Described water-cooled cooling module 3 comprises water pipe 11, pressurizer 12, shower nozzle 13, and described shower nozzle 13 is the shower nozzle in adjustable direction.Described demist module 4 comprises the air outlet 14 being positioned at cutting module 1 top, and is positioned at the air blast 15 of air outlet 14.Described waste heat recovery module 5 comprises the recovery port 16 be positioned under cutting module 1, gas-liquid separation device 17 is provided with in described recovery port 16, gas vent 18 and liquid outlet 19 is provided with in gas-liquid separation device 17, described gas vent 18 and extraneous UNICOM, described liquid outlet 19 place is provided with screen pack 20, is provided with heat-exchange device 21 after screen pack 20.Described gas-liquid separation device 17 comprises cistern, is positioned at the liquid outlet 19 of columns base, is positioned at the gas vent 18 on cistern top.Described heat-exchange device 21 for medium be the heat-exchange device of water
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a petroleum casing pipe cutter sweep, comprise cutting module (1), stuck-module (2), water-cooled cooling module (3), it is characterized in that: also comprise demist module (4) and waste heat recovery module (5);
Described cutting module (1) comprises cutting motor (6), steering arm (7) and cast-cutting saw (8);
Described stuck-module (2) comprises placement platform (9), and described placement platform (9) is provided with fixing card (10);
Described water-cooled cooling module (3) comprises water pipe (11), pressurizer (12), shower nozzle (13);
Described demist module (4) comprises the air outlet (14) being positioned at cutting module (1) top, and is positioned at the air blast (15) of air outlet (14);
Described waste heat recovery module (5) comprises the recovery port (16) be positioned under cutting module (1), gas-liquid separation device (17) is provided with in described recovery port (16), gas vent (18) and liquid outlet (19) is provided with in gas-liquid separation device (17), described gas vent (18) and extraneous UNICOM, described liquid outlet (19) place is provided with screen pack (20), is provided with heat-exchange device (21) after screen pack (20).
2. petroleum casing pipe cutter sweep according to claim 1, is characterized in that: described cast-cutting saw (8) is annular saw.
3. petroleum casing pipe cutter sweep according to claim 1, is characterized in that: the shower nozzle that described shower nozzle (13) is adjustable direction.
4. petroleum casing pipe cutter sweep according to claim 1, is characterized in that: described placement platform (9) is that spaced guide rail is established in two centres, and the interval between described guide rail is not more than the radius of petroleum casing pipe to be cut.
5. petroleum casing pipe cutter sweep according to claim 4, is characterized in that: the interval between described guide rail is adjustable.
6. petroleum casing pipe cutter sweep according to claim 1, it is characterized in that: described gas-liquid separation device (17) comprises cistern, be positioned at the liquid outlet (19) of columns base, be positioned at the gas vent (18) on cistern top.
7. petroleum casing pipe cutter sweep according to claim 1, is characterized in that: described heat-exchange device (21) for medium be the heat-exchange device of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146905.XU CN204639313U (en) | 2015-03-16 | 2015-03-16 | Petroleum casing pipe cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146905.XU CN204639313U (en) | 2015-03-16 | 2015-03-16 | Petroleum casing pipe cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639313U true CN204639313U (en) | 2015-09-16 |
Family
ID=54092094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146905.XU Expired - Fee Related CN204639313U (en) | 2015-03-16 | 2015-03-16 | Petroleum casing pipe cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880740A (en) * | 2016-06-20 | 2016-08-24 | 无锡鼎茂机械制造有限公司 | Cutting machine with dedusting function |
| CN108032134A (en) * | 2017-11-30 | 2018-05-15 | 重庆市乐珐机电有限责任公司 | Metal cutting machine tool |
| CN108080695A (en) * | 2016-11-19 | 2018-05-29 | 天津欧津汇溢市场调查有限公司 | A kind of technological service tube cutting device |
| CN108405972A (en) * | 2018-05-24 | 2018-08-17 | 金阿益 | A kind of petroleum pipeline cutting supporting table |
-
2015
- 2015-03-16 CN CN201520146905.XU patent/CN204639313U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880740A (en) * | 2016-06-20 | 2016-08-24 | 无锡鼎茂机械制造有限公司 | Cutting machine with dedusting function |
| CN108080695A (en) * | 2016-11-19 | 2018-05-29 | 天津欧津汇溢市场调查有限公司 | A kind of technological service tube cutting device |
| CN108032134A (en) * | 2017-11-30 | 2018-05-15 | 重庆市乐珐机电有限责任公司 | Metal cutting machine tool |
| CN108405972A (en) * | 2018-05-24 | 2018-08-17 | 金阿益 | A kind of petroleum pipeline cutting supporting table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204639313U (en) | Petroleum casing pipe cutter sweep | |
| ATE386240T1 (en) | METHOD FOR PRODUCING A GETHER HEAT PROBE | |
| ATE442510T1 (en) | METHOD AND APPARATUS FOR DRILLING A BOREHOLE USING A BOREHOLE LINER | |
| CN102226392A (en) | Multi-parameter monitoring device of oil well and working method thereof | |
| CN104789882A (en) | Production method of petroleum casing pipe | |
| CN105971588A (en) | Casing overflow monitoring device | |
| CN203515558U (en) | Deep-well water source well water level monitoring technological pipe column | |
| CN102767349A (en) | Coalbed methane horizontal well screen pipe suspension well completion method | |
| CN105089624A (en) | Horizontal-well coiled tubing conveying dynamic logging method | |
| CN201053309Y (en) | Down-hole filter for water filling well | |
| CN203847014U (en) | Auxiliary device facilitating recovering of offshore drilling marine riser | |
| CN202108501U (en) | Novel storage type logging release system | |
| CN202228029U (en) | Sand bailer for down-hole operation of oil field | |
| Qianhui | Research and application of auger-air drilling and sieve tube borehole protection in soft outburst-prone coal seams | |
| CN204630805U (en) | Petroleum casing pipe ring stiffness proving installation | |
| CN206917623U (en) | A kind of Luoyang Spade inspecting hole sediment outflow equipment | |
| CN204663410U (en) | With the petroleum casing pipe of damping performance | |
| CN205078211U (en) | Biological deposit becomes oil jacket pipe cutting device | |
| CN205189801U (en) | Oil well pipeline maintenance device | |
| CN204663407U (en) | A kind of elasticity petroleum casing pipe | |
| CN204804836U (en) | Horizontal well coiled tubing carries dynamic logging technology pole tubular column | |
| CN103105217A (en) | Rock debris measuring sensor and measuring method thereof | |
| CN204663408U (en) | A kind of implosion is from filling out formula petroleum casing pipe | |
| CN207739996U (en) | A kind of sensor fastening device | |
| CN105089628A (en) | Horizontal well tractor conveying dynamic well logging process rod and pipe column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160316 |