CN109356525B - Automatic vertical drilling tool stable platform function debugging experimental apparatus - Google Patents
Automatic vertical drilling tool stable platform function debugging experimental apparatus Download PDFInfo
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- CN109356525B CN109356525B CN201811488180.7A CN201811488180A CN109356525B CN 109356525 B CN109356525 B CN 109356525B CN 201811488180 A CN201811488180 A CN 201811488180A CN 109356525 B CN109356525 B CN 109356525B
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- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 238000005259 measurement Methods 0.000 claims abstract description 40
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000006247 magnetic powder Substances 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 238000002474 experimental method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A function debugging experimental device for a stable platform of an automatic vertical drilling tool comprises a main structure assembly, a suspension assembly, a stable platform measurement and control storage unit, a magnetic powder brake, a driving unit and a well inclination angle adjusting assembly; the stable platform measurement and control storage unit is hung on the suspension assembly and comprises a stable platform measurement and control storage unit column support plate, components, gears, motors, torque test conversion heads and the like; the driving unit comprises a driving main supporting plate, a motor arranged on the driving main supporting plate, a motor up-down position adjusting plate, a motor left-right position adjusting plate, a side angle pointer and the like, and provides power for debugging; the lower support assembly comprises a lower support assembly and an angle adjusting lead screw, and the adjustment of the inclination angle of the well is simulated by adjusting the length of the angle adjusting lead screw; the invention solves the problem of indoor function debugging of the stabilizing platform of the automatic vertical drilling tool and ensures the function realization of the most core unit of the automatic vertical drilling tool, namely the stabilizing platform measurement and control storage unit.
Description
Technical Field
The invention belongs to the technical field of petroleum drilling equipment, and particularly relates to a function debugging experimental device for a stable platform of an automatic vertical drilling tool.
Background
In oil drilling, a prominent problem often encountered is how to prevent well deviation in straight well sections, i.e. to achieve vertical drilling. The deflection control of domestic vertical wells mainly adopts a pendulum combined drilling tool, and the drilling tool combination needs to adopt a hoisting (namely small drilling pressure) mode, so that the deflection control is a negative method for replacing the well bore quality by sacrificing the mechanical drilling speed. There are 3 major types of automatic vertical drilling systems that are commercially available abroad, namely, the Power V system of schlumberger, the veritrak system of beckhause, and the SmartDrilling system of germany intelligent drilling, but these foreign companies have technical secrecy and monopoly in our country in terms of automatic vertical drilling system technology. The petroleum drilling units in China can only use and try drilling the systems in a mode of renting foreign products.
The automatic vertical drilling tool is a drilling tool system integrating mechanical, electrical and hydraulic functions and automatically correcting and stabilizing inclination, and can effectively solve the problem of inclination prevention and quick drilling which troubles the drilling engineering field. Although many research works are carried out on the research of the automatic vertical drilling system in China, some technical difficulties are to be overcome at present, and further exploration is needed for on-site engineering application.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a function debugging experimental device for a stable platform of an automatic vertical drilling tool, so as to solve the problem of indoor function debugging of the stable platform of the automatic vertical drilling tool and provide experimental support for reliable application of the tool in a well.
In order to achieve the purpose, the invention adopts the technical scheme that:
a function debugging experimental device for a stable platform of an automatic vertical drilling tool comprises a main structure assembly, a suspension assembly, a stable platform measurement and control storage unit, a magnetic powder brake 31, a driving unit and a well inclination angle adjusting assembly;
the main structure assembly comprises a main support 28 fixed on the ground, and a bevel angle dial 29 is arranged in the middle of the main support 28; the main support 28 is connected with the sliding bearing support 19, and the sliding bearing support 19 can rotate around the axis of the main support 28;
the suspension assembly comprises a suspension support main body 18 arranged on a bearing support 19, and the suspension support main body 18 is connected with the main support plate 7 of the driving unit;
the stable platform measurement and control storage unit comprises a stable platform measurement and control storage unit column supporting plate 1 hung on the hanging main supporting body 18; the stable platform measurement and control storage unit column supporting plate 1 is connected with a stable platform open measurement and control storage assembly 3, the upper portion of the stable platform open measurement and control storage assembly 3 is connected with and drives an upper motor to generate power through an upper motor gear wheel 2, the lower portion of the stable platform open measurement and control storage assembly 3 is connected with and drives a lower motor to generate power through a lower motor gear wheel 4, and a torque test conversion head 5 at the bottom of the stable platform open measurement and control storage assembly 3 is connected with a magnetic powder brake 31;
the driving unit comprises a driving unit main support plate 7 connected to a suspension support main body 18, an upper motor up-down position adjusting plate 8 and an upper motor left-right position adjusting plate 9 which can move in a matched mode are arranged on the upper portion of the driving unit main support plate 7, a well inclination angle pointer 12 is arranged in the middle of the driving unit main support plate 7, a lower motor up-down position adjusting plate 16 and a lower motor left-right position adjusting plate 17 which can move in a matched mode are arranged on the lower portion of the driving unit main support plate 7, an upper variable frequency motor 11 is installed on the upper motor up-down position adjusting plate 8, and an upper motor pinion 10 is installed on a main shaft of the upper variable; a lower-frequency conversion motor 14 is arranged on the lower motor upper and lower position adjusting plate 16, and a lower motor pinion 13 is arranged on a main shaft of the lower-frequency conversion motor 14;
the inclination angle adjusting assembly comprises a lower supporting assembly 22, one side of the lower supporting assembly 22 is connected with a main supporting plate 1 of a measurement and control storage unit of the stabilizing platform, the other side of the lower supporting assembly 22 is connected with a main supporting plate 7 of a driving unit, an angle adjusting movable support 32 is fixed on the outer side of the lower supporting assembly 22 through bolts, an adjusting screw rotating shaft 24 is installed on the angle adjusting movable support 32, and the adjusting screw rotating shaft 24 is connected with an angle adjusting screw 27 through threads; the angle adjusting screw 27 is movably mounted on the angle adjusting support 25 through an angle adjusting rotating shaft 35 and is fastened through an adjusting nut 26, the angle adjusting support 25 is connected with a main support 28 through a bolt, and the left position and the right position of the angle adjusting support 25 are adjusted through an angle adjusting transverse fixing plate 33 and an adjusting position screw 34 before being fastened; adjustment of the skew angle is simulated by adjusting the length of the nut 26 and moving the angle screw 27.
The device is designed aiming at the function debugging experiment of the automatic vertical drilling tool stabilizing platform, can solve the problem of the indoor function debugging experiment of the automatic vertical drilling tool stabilizing platform, provides experiment support for the practical application of the tool in the well, and ensures the function realization of the most core unit of the automatic vertical drilling tool, namely the stabilizing platform measurement and control storage unit.
Drawings
FIG. 1 is a schematic view of the general structure of the apparatus of the present invention.
Fig. 2 is a schematic structural view of a measurement and control storage unit of a stabilization platform of the device of the present invention, wherein fig. 2A is a front view, and fig. 2B is a side view.
Fig. 3 is a schematic structural diagram of a driving unit of the device of the present invention, wherein fig. 3A is a front view and fig. 3B is a side view.
Fig. 4 is a schematic view of the suspension assembly structure of the apparatus of the present invention, wherein fig. 4A is a front view and fig. 4B is an isometric view.
Fig. 5 is a schematic view of the main structure assembly of the device of the present invention, fig. 5A is an isometric view, and fig. 5B is a schematic view of fig. 5A rotated 90 degrees clockwise.
FIG. 6 is a schematic diagram of the structure of the skew angle adjustment assembly of the apparatus of the present invention, in which FIG. 6A is a front view and FIG. 6B is a schematic diagram of FIG. 6A rotated 90 degrees counterclockwise.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the function debugging experimental device for the stable platform of the automatic vertical drilling tool comprises a main structure assembly, a suspension assembly, a stable platform measurement and control storage unit, a magnetic powder brake 31, a driving unit and a well inclination angle adjusting assembly;
referring to fig. 5, the main structural assembly includes a main support 28, a bevel angle scale 29 is provided in the middle of the main support 28, and the main support 28 is fixed on the ground by anchor bolts 30; the main support 28 is connected with the sliding bearing support 19 through the bolt 21, and the sliding bearing support 19 can rotate around the axis of the main support 28 to adjust the simulated well inclination angle.
Referring to fig. 4, the suspension assembly includes a suspension support body 18 mounted on a bearing support 19, the suspension support body 18 being connected to the drive unit main support plate 7.
Referring to fig. 2, the stabilized platform measurement and control storage unit comprises a stabilized platform measurement and control storage unit column support plate 1 fixedly suspended on a suspension support body 18 by a screw 20; the stable platform measurement and control storage unit column supporting plate 1 and the stable platform open measurement and control storage assembly 3 (namely an automatic vertical drilling tool stable platform measurement and control storage unit) are connected together through a screw 6, the upper portion of the stable platform open measurement and control storage assembly 3 is connected with and drives an upper motor to generate power through an upper motor gear wheel 2, the lower portion of the stable platform open measurement and control storage assembly 3 is connected with and drives a lower motor to generate power through a lower motor gear wheel 4, and a torque test conversion head 5 at the bottom of the stable platform open measurement and control storage assembly 3 is connected with a magnetic powder brake 31.
Referring to fig. 3, the driving unit includes a driving unit main support plate 7 connected to a suspension support main body 18 through screws, an upper motor up-down position adjusting plate 8 and an upper motor left-right position adjusting plate 9 which can move in a matching manner are arranged on the upper portion of the driving unit main support plate 7 through screws 15, a well inclination angle pointer 12 is arranged in the middle of the driving unit main support plate 7, a lower motor up-down position adjusting plate 16 and a lower motor left-right position adjusting plate 17 which can move in a matching manner are arranged on the lower portion of the driving unit main support plate 7, an upper variable frequency motor 11 is mounted on the upper motor up-down position adjusting plate 8, and an upper motor pinion 10 is mounted on a main shaft of; a down-conversion motor 14 is arranged on the lower motor up-down position adjusting plate 16, and a lower motor pinion 13 is arranged on a main shaft of the down-conversion motor 14.
Referring to fig. 6, the inclination angle adjusting assembly comprises a lower support assembly 22, one side of the lower support assembly 22 is connected with a main support plate 1 of a measurement and control storage unit of the stable platform through a bolt 23, the other side of the lower support assembly 22 is connected with a main support plate 7 of a driving unit through a bolt 23, the outer side of the lower support assembly 22 is fixed with an angle adjusting movable support 32 through a bolt, an adjusting screw rotating shaft 24 is installed on the angle adjusting movable support 32, and the adjusting screw rotating shaft 24 is connected with an angle adjusting screw 27 through threads; the angle adjusting screw 27 is movably mounted on the angle adjusting support 25 through an angle adjusting rotating shaft 35 and is fastened through an adjusting nut 26, the angle adjusting support 25 is connected with a main support 28 through a bolt, and the left position and the right position of the angle adjusting support 25 are adjusted through an angle adjusting transverse fixing plate 33 and an adjusting position screw 34 before being fastened; adjustment of the skew angle is simulated by adjusting the length of the nut 26 and moving the angle screw 27.
Referring to FIG. 1, the main support 28 is also provided with a ladder assembly 37 on each side and a lift assist device 36 on the other side of the main support 28.
The working principle of the invention is as follows:
the hoisting auxiliary device 36 is used for installing and disassembling the stable platform measurement and control storage unit by using a steel wire rope, and plays a role in assisting hoisting and guiding.
A suspension support main body 18 in the suspension assembly is arranged on a bearing support 19 and used for suspending, fixing a driving unit and a stable platform measurement and control storage unit, and the whole suspension assembly can swing +/-10 degrees around the bearing support 19 to simulate the change of a well inclination angle.
Each part in the driving unit provides power for the stable platform measurement and control storage unit. The magnetic powder brake 31 provides load torque for the stable platform open type measurement and control storage component 3.
The inclination angle adjusting assembly is connected with the driving unit and the stable platform measurement and control storage unit, and forms a rigid assembly together with the suspension support main body 18, the inclination angle adjusting assembly is adjusted through an angle adjusting lead screw 27 of the inclination angle adjusting assembly, and the required inclination angle is adjusted in a simulated mode through changing the lead screw. Can rotate a certain angle around the bearing support 19 to simulate the change of the inclination angle in the drilling process.
The ladder assembly 37 is configured as a weldment and is attached to the main support 28 to provide safety for the operator.
The device is designed aiming at the function debugging experiment of the automatic vertical drilling tool stabilizing platform, can solve the problem of the indoor function debugging experiment of the automatic vertical drilling tool stabilizing platform, provides experiment support for the practical application of the tool in the well, and ensures the function realization of the most core unit of the automatic vertical drilling tool, namely the stabilizing platform measurement and control storage unit.
Claims (2)
1. A function debugging experimental device for a stable platform of an automatic vertical drilling tool is characterized by comprising a main structure assembly, a suspension assembly, a stable platform measurement and control storage unit, a magnetic powder brake (31), a driving unit and a well inclination angle adjusting assembly;
the main body structure assembly comprises a main support (28) fixed on the ground, a well bevel angle dial (29) is arranged in the middle of the main support (28), the main support (28) is connected with a sliding bearing support (19), and the sliding bearing support (19) can rotate around the axis of the main support (28);
the suspension assembly comprises a suspension support main body (18) arranged on a sliding bearing support (19), and the suspension support main body (18) is connected with a main support plate (7) of the driving unit;
the stable platform measurement and control storage unit comprises a main support plate (1) of the stable platform measurement and control storage unit, which is hung on a suspension support main body (18); the main support plate (1) of the stable platform measurement and control storage unit is connected with the stable platform open measurement and control storage assembly (3), the upper part of the stable platform open measurement and control storage assembly (3) is connected with and drives an upper motor to generate power through an upper motor large gear (2), the lower part of the stable platform open measurement and control storage assembly (3) is connected with and drives a lower motor to generate power through a lower motor large gear (4), and a torque test conversion head (5) at the bottom of the stable platform open measurement and control storage assembly (3) is connected with a magnetic powder brake (31);
the driving unit comprises a driving unit main support plate (7) connected to a suspension support main body (18), an upper motor up-down position adjusting plate (8) and an upper motor left-right position adjusting plate (9) which can move in a matched mode are arranged on the upper portion of the driving unit main support plate (7), a well inclination angle pointer (12) is arranged in the middle of the driving unit main support plate (7), a lower motor up-down position adjusting plate (16) and a lower motor left-right position adjusting plate (17) which can move in a matched mode are arranged on the lower portion of the driving unit main support plate (7), an upper variable frequency motor (11) is installed on the upper motor up-down position adjusting plate (8), and an upper motor pinion (10) is installed on a main shaft of the upper variable; a lower-frequency conversion motor (14) is arranged on the lower-motor upper and lower position adjusting plate (16), and a lower-motor pinion (13) is arranged on a main shaft of the lower-frequency conversion motor (14);
the inclination angle adjusting assembly comprises a lower supporting assembly (22), one side of the lower supporting assembly (22) is connected with a main supporting plate (1) of a measurement and control storage unit of the stabilizing platform, the other side of the lower supporting assembly (22) is connected with a main supporting plate (7) of a driving unit, an angle adjusting movable support (32) is fixed on the outer side of the lower supporting assembly (22) through bolts, an adjusting lead screw rotating shaft (24) is installed on the angle adjusting movable support (32), and the adjusting lead screw rotating shaft (24) is connected with an angle adjusting lead screw (27) through threads; the angle adjusting screw rod (27) is movably mounted on an angle adjusting support (25) through an angle adjusting rotating shaft (35) and is fastened through an adjusting nut (26), the angle adjusting support (25) is connected with a main support (28) through a bolt, and the left and right positions of the angle adjusting support (25) are adjusted through an angle adjusting transverse fixing plate (33) and an adjusting position screw (34) before being fastened; the adjustment of the inclination angle is simulated by adjusting the length of the nut (26) and moving the angle adjusting lead screw (27).
2. The automatic vertical drilling tool stabilizing platform function debugging experimental device of claim 1, wherein a ladder assembly (37) is further arranged on two sides of the main support (28), and a hoisting auxiliary device (36) is arranged on the other side of the main support (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488180.7A CN109356525B (en) | 2018-12-06 | 2018-12-06 | Automatic vertical drilling tool stable platform function debugging experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488180.7A CN109356525B (en) | 2018-12-06 | 2018-12-06 | Automatic vertical drilling tool stable platform function debugging experimental apparatus |
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| Publication Number | Publication Date |
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| CN109356525A CN109356525A (en) | 2019-02-19 |
| CN109356525B true CN109356525B (en) | 2020-02-11 |
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| CN201811488180.7A Active CN109356525B (en) | 2018-12-06 | 2018-12-06 | Automatic vertical drilling tool stable platform function debugging experimental apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2010088339A3 (en) * | 2009-01-28 | 2010-11-18 | Baker Hughes Incorporated | Hole enlargement drilling device and methods for using same |
| CN101899970A (en) * | 2010-08-10 | 2010-12-01 | 哈尔滨工业大学 | Working parameter testing system of vertical drilling tool and working parameter testing method thereof |
| CN103806907A (en) * | 2014-01-26 | 2014-05-21 | 西南石油大学 | Method and device for testing rock drillability of deep well drilling and extra-deep well drilling |
| CN204422724U (en) * | 2015-01-08 | 2015-06-24 | 宝鸡石油机械有限责任公司 | For the test unit of automatic vertical drilling tool turbo-dynamo |
| CN107219084A (en) * | 2017-06-06 | 2017-09-29 | 西安石油大学 | Dynamic guiding type rotary steering drilling tool property test platform |
| CN207701077U (en) * | 2017-12-11 | 2018-08-07 | 新疆贝肯能源工程股份有限公司 | Rotary steerable drilling equipment |
| CN207863903U (en) * | 2017-10-31 | 2018-09-14 | 宝鸡石油机械有限责任公司 | Experimental rig for the detection of automatic vertical drilling tool overall performance |
-
2018
- 2018-12-06 CN CN201811488180.7A patent/CN109356525B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010088339A3 (en) * | 2009-01-28 | 2010-11-18 | Baker Hughes Incorporated | Hole enlargement drilling device and methods for using same |
| CN101899970A (en) * | 2010-08-10 | 2010-12-01 | 哈尔滨工业大学 | Working parameter testing system of vertical drilling tool and working parameter testing method thereof |
| CN103806907A (en) * | 2014-01-26 | 2014-05-21 | 西南石油大学 | Method and device for testing rock drillability of deep well drilling and extra-deep well drilling |
| CN204422724U (en) * | 2015-01-08 | 2015-06-24 | 宝鸡石油机械有限责任公司 | For the test unit of automatic vertical drilling tool turbo-dynamo |
| CN107219084A (en) * | 2017-06-06 | 2017-09-29 | 西安石油大学 | Dynamic guiding type rotary steering drilling tool property test platform |
| CN207863903U (en) * | 2017-10-31 | 2018-09-14 | 宝鸡石油机械有限责任公司 | Experimental rig for the detection of automatic vertical drilling tool overall performance |
| CN207701077U (en) * | 2017-12-11 | 2018-08-07 | 新疆贝肯能源工程股份有限公司 | Rotary steerable drilling equipment |
Non-Patent Citations (1)
| Title |
|---|
| 自动垂直钻井工具系统整体性能试验台架设计;王小通等;《石油机械》;20170228;第13-16页 * |
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