CN203835257U - Water-lift gas-lift direct and reverse circulation deep well drilling machine - Google Patents
Water-lift gas-lift direct and reverse circulation deep well drilling machine Download PDFInfo
- Publication number
- CN203835257U CN203835257U CN201420278963.3U CN201420278963U CN203835257U CN 203835257 U CN203835257 U CN 203835257U CN 201420278963 U CN201420278963 U CN 201420278963U CN 203835257 U CN203835257 U CN 203835257U
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- water
- bag
- reverse circulation
- sealing device
- gas
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Abstract
The utility model relates to a water-lift gas-lift direct and reverse circulation deep well drilling machine. A drill truck frame is fixed with a generator set, a distribution box, a high-pressure air compressor, a high-pressure water injection pump, a vacuum pump and a winch, the rear end of the frame is hinged to a large frame of the drilling machine, a power head assembly is fixed on the large frame, a drill rod is fixed at the lower end of the power head assembly through flanges, a rotary water bag water injection upper sealing device, a rotary water bag water injection lower sealing device and a special rotary gas bag rotor are fixed on the outer wall of the drill rod in sequence, and a gas conveying pipe and a water conveying pipe are fixed outside the drill rod at the lower end of the rotary gas bag rotor; the upper end of the gas conveying pipe is hermetically connected with the special rotary gas bag rotor, the special rotary gas bag rotor has a gas inlet, and the gas inlet is communicated with the high-pressure air compressor; the upper end of the water conveying pipe is hermetically communicated with the rotary water bag water injection lower sealing device, the rotary water bag water injection lower sealing device has a water inlet, and the water inlet is communicated with the high-pressure water injection pump. The water-lift gas-lift direct and reverse circulation deep well drilling machine is fast in drilling speed and low in consumption.
Description
Technical field
The utility model relates to a kind of circulation deep drilling rig, and particularly water is lifted the positive and negative circulation deep drilling rig of gaslift.
Background technology
Existing clean-out machine is limited by slurry-sucking water pump suction lift and lift, the most deeply can only drilling depth 200-300 rice, and traditional circulation drill rate of penetration is slow, waste of manpower, financial resource.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of water to lift gaslift reverse circulation deep drilling rig, and its rate of penetration is fast, consumes low.
The technical scheme in the invention for solving the technical problem is: stationary power generation unit, switchbox, High Pressure Air Compressor, high pressure water-injection pump, vacuum pump and hoist engine on the vehicle frame of drill truck, the large frame of the hinged rig in rear end of vehicle frame, stationary power head assembly on large frame, unit head assembly lower end is by the fixing drilling rod of flange, fixedly rotating water bag water filling upper sealing device, rotating water bag water filling lower sealing device and Special rotary gas bag rotor successively on the outer wall of drilling rod, fixedly appendix and water-supply-pipe on the drilling rod outside of Special rotary gas bag rotor lower end; The upper end of described appendix communicates with the rotor seal of Special rotary gas bag, and Special rotary gas bag rotor has air inlet port, and air inlet port communicates with High-Pressure Compressor sealing; Described water-supply-pipe upper end communicates with the sealing of rotating water bag water filling lower sealing device, and rotating water bag water filling lower sealing device has water inlet, and water inlet communicates with high pressure water injection pump seal.
The utility model adopts high-pressure hydraulic pump toward the mode of creeping into depths water filling, gas injection, and the one, can reduce concentration of hydraulic mixture; The 2nd, by high pressure water injection, mud is increased to buoyancy, improve flow and the lift of slurry-sucking water pump, make rate of penetration accelerate, deepen.Can improve rate of penetration more than 60%, and reduce energy consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, stationary power generation unit 15 on the vehicle frame 13 of drill truck, switchbox 16, High Pressure Air Compressor 17, high pressure water-injection pump 18, vacuum pump 19 and hoist engine 21, the large frame 1 of the hinged rig in rear end of vehicle frame 13, stationary power head assembly 2 on large frame 1, fixedly rotating water bag rotor 6 of flange 3 is passed through in unit head assembly 2 lower ends, fixing rotating water bag water filling upper sealing device 4 successively on the outer wall of rotating water bag rotor 6, rotating water bag water filling lower sealing device 5 and Special rotary gas bag rotor 8, drilling rod 25 outside upper fixedly appendix 9 and the water-supply-pipe 23 of Special rotary gas bag rotor 8 lower ends, the upper end of described appendix 9 communicates with 8 sealings of Special rotary gas bag rotor, and Special rotary gas bag rotor 8 has air inlet port 7, and air inlet port 7 communicates with High-Pressure Compressor 17 sealings, described water-supply-pipe 23 upper ends communicate with 5 sealings of rotating water bag water filling lower sealing device, and rotating water bag water filling lower sealing device 5 has water inlet 22, and water inlet 22 communicates with high pressure water-injection pump 18 sealings.
Described rotating water bag water filling lower sealing device 5 communicates with water-supply-pipe 23 sealings by built-in flexible pipe 24.
Described appendix 9 and water-supply-pipe 23 are parallel with drilling rod 25.
Fixing little 10 of the lower end of described large 1.
Described vehicle frame 17 rear and front ends are fixedly front support oil cylinder 14 and rear support oil cylinder 11 respectively.
Fixing tank 12 under tank 20 and vacuum pump on vacuum pump respectively on described vacuum pump 4.
Described appendix 9 and water-supply-pipe 23 are pipe or square tube.
It is a kind of 500 meters of above deep drilling rigs that water is lifted gaslift reverse circulation deep drilling rig, utilize respectively air compressor machine, slush pump, rotation water delivery, air delivery device and drill rod special to produce buoyancy to down-hole input water under high pressure or pressure-air, change well chamber concentration of hydraulic mixture, to improve the speed of drawing water, accelerate drilling progress.
Claims (7)
1. a water is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: the upper stationary power generation unit (15) of the vehicle frame of drill truck (13), switchbox (16), High Pressure Air Compressor (17), high pressure water-injection pump (18), vacuum pump (19) and hoist engine (21), the large frame (1) of the hinged rig in rear end of vehicle frame (13), the upper stationary power head assembly (2) of large frame (1), unit head assembly (2) lower end is by flange (3) rotating water bag rotor (6), fixing rotating water bag water filling upper sealing device (4) successively on the outer wall of rotating water bag rotor (6), rotating water bag water filling lower sealing device (5) and Special rotary gas bag rotor (8), fixedly appendix (9) and water-supply-pipe (23) on drilling rod (25) outside of Special rotary gas bag rotor (8) lower end, the upper end of described appendix (9) communicates with Special rotary gas bag rotor (8) sealing, and Special rotary gas bag rotor (8) has air inlet port (7), and air inlet port (7) communicates with High-Pressure Compressor (17) sealing, described water-supply-pipe (23) upper end communicates with rotating water bag water filling lower sealing device (5) sealing, rotating water bag water filling lower sealing device (5) has water inlet (22), and water inlet (22) communicates with high pressure water-injection pump (17) sealing.
2. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: described rotating water bag water filling lower sealing device (5) communicates with water-supply-pipe (23) sealing by built-in flexible pipe (24).
3. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: described appendix (9) and water-supply-pipe (23) are parallel with drilling rod (6).
4. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: the lower end fixing little (10) of described large (1).
5. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: described vehicle frame (17) rear and front end is fixedly front support oil cylinder (14) and rear support oil cylinder (11) respectively.
6. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: fixing tank (12) under tank (20) and vacuum pump on vacuum pump respectively on described vacuum pump (4).
7. water according to claim 1 is lifted gaslift reverse circulation deep drilling rig, it is characterized in that: described appendix (9) and water-supply-pipe (23) are pipe or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278963.3U CN203835257U (en) | 2014-05-23 | 2014-05-23 | Water-lift gas-lift direct and reverse circulation deep well drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278963.3U CN203835257U (en) | 2014-05-23 | 2014-05-23 | Water-lift gas-lift direct and reverse circulation deep well drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835257U true CN203835257U (en) | 2014-09-17 |
Family
ID=51513114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278963.3U Expired - Fee Related CN203835257U (en) | 2014-05-23 | 2014-05-23 | Water-lift gas-lift direct and reverse circulation deep well drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10337249B2 (en) | 2017-02-04 | 2019-07-02 | Jason A Hatfield | Drilling wells with air |
-
2014
- 2014-05-23 CN CN201420278963.3U patent/CN203835257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10337249B2 (en) | 2017-02-04 | 2019-07-02 | Jason A Hatfield | Drilling wells with air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN TIANYE MACHINERY GROUP CO., LTD. Free format text: FORMER OWNER: SUN TONGXIU Effective date: 20150603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: 057350 Jize Province Economic Development Zone, Xiang Xiang, North Main Street, East Road, Hebei Patentee after: Handan Tianye Machinery Group Co., Ltd. Address before: 057350 Jize Industrial Zone Handan Hebei Field Machinery Group Co., Ltd. Patentee before: Sun Tongxiu |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 057350 Jize Province Economic Development Zone, Xiang Xiang, North Main Street, East Road, Hebei Patentee after: Sun Tongxiu Address before: 057350 Jize Province Economic Development Zone, Xiang Xiang, North Main Street, East Road, Hebei Patentee before: Handan Tianye Machinery Group Co., Ltd. |
|
| 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: 20140917 Termination date: 20190523 |