CN105275399A - Exploration drilling machine and well drilling method - Google Patents
Exploration drilling machine and well drilling method Download PDFInfo
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- CN105275399A CN105275399A CN201510716628.6A CN201510716628A CN105275399A CN 105275399 A CN105275399 A CN 105275399A CN 201510716628 A CN201510716628 A CN 201510716628A CN 105275399 A CN105275399 A CN 105275399A
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- centrifugal clutch
- drilling rig
- vibration casing
- motor
- vibrator housing
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Abstract
The embodiment of the invention discloses an exploration drilling machine and a well drilling method. The exploration drilling machine comprises an engine and a vibration box body, and is characterized in that a centrifugal clutch is arranged between the engine and one side of the vibration box body, and the outer side of the centrifugal clutch is provided with a centrifugal clutch cover; the engine is connected with the centrifugal clutch through a flat key; the centrifugal clutch is connected with the vibration box body by adopting a flat key; the other side of the vibration box body is in shaft connection with one side of a speed reducer; the other side of the speed reducer is connected with a sealing head assembly through a bolt; the sealing head assembly is positioned and connected with a lower connecting piece through a bearing; and the lower connecting piece is connected with a drilling tool through a morse taper pin. The exploration drilling machine and the well drilling method provided by the embodiment of the invention can save resources in the exploration operation process.
Description
Technical field
The present invention relates to seismic exploration technique field, particularly relate to a kind of exploratory drilling rig and boring method.
Background technology
Exploratory drilling rig, owing to may be used for oil drilling exploration, geological prospecting etc., is widely used in the fields such as oil seismic exploration, coal seismic prospecting and water conservancy and other construction project.
Existing exploratory drilling rig comprises people and lifts formula mountainous region drilling machine, and it divides by driving pattern forms such as hydraulic-driven, electric drive, gas drive can be had dynamic.The desk-top mountainous region drilling machine of people is the normally first rig kind determining to choose according to target exploration region in use, then by the transport of suitable rig or the target exploration region lifting to needs exploration, utilizes rig to carry out exploration operation.
But, because exploratory drilling rig Heavy Weight, complex structure, variety of components are many, need to spend a large amount of manpower or goods and materials in the process of mobile or transport exploratory drilling rig.On the other hand, different according to geology, need to select different rigs, complex area is needed to be equipped with the different rig of multiple stage simultaneously, rig resource may be wasted.
Summary of the invention
The object of the embodiment of the present application is to provide a kind of exploratory drilling rig and boring method, to save the resource in exploration operation process.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of exploratory drilling rig and boring method to be achieved in that
A kind of exploratory drilling rig, comprising:
Motor and vibration casing, be provided with centrifugal clutch between described motor and vibration casing side, described centrifugal clutch arranged outside has centrifugal clutch cover; Described motor is connected with described centrifugal clutch flat key; Described centrifugal clutch adopts flat key to be connected with described vibration casing;
The opposite side of described vibration casing is connected with a side shaft of reductor;
The opposite side of described reductor is connected with seal head assembly by bolt;
Described seal head assembly and lower connector are located by connecting by bearing;
Described lower connector is connected by Mohs taper pin with drilling tool.
In preferred version, described vibration casing comprises:
Vibrator housing, described casing center runs through power transmission shaft;
Described driving shaft from vertical is provided with vibrator assembly;
Described power transmission shaft is agreed with by bearing in described vibrator housing mutually with gear train, and with vibrator assembly by Stud connection, adjusts position and restrictive axial position by nut;
The upper end of described vibrator housing is fixed with top cover, and both sides, front and back are fixed with side cover.
In preferred version, also to be provided with grease adding mouth on described vibrator housing.
In preferred version, described vibrator housing is also provided with hand assembly; Described hand passes through Stud connection assembly and described vibrator housing.
In preferred version, described top cover and described vibrator housing are bolted; Described side cover and described vibrator housing are bolted.
In preferred version, be also provided with adjusting pad below the gear train in described vibrator housing, described adjusting pad is for adjusting the upper-lower position of gear train.
In preferred version, the side cover of described vibration casing is provided with one or more peep hole.
A kind of boring method, comprising:
Adopt audio frequency boring method, described drilling process be vibration, pressurization and rotation process integrated; Particularly,
The motor driven centrifugal clutch of exploratory drilling rig, controls combination and the disconnection of centrifugal clutch by the rotating speed of motor;
The power of described exploratory drilling rig to vibration casing, and drives to drilling tool through vibration casing, reductor, seal head assembly, lower connector through transmission shaft driven, drives drilling tool to carry out drilling well;
Wherein,
Described exploratory drilling rig comprises motor and vibration casing; Be provided with centrifugal clutch between described motor and vibration casing side, described centrifugal clutch arranged outside has centrifugal clutch cover; Described motor is connected with described centrifugal clutch flat key; Described centrifugal clutch adopts flat key to be connected with described vibration casing; The opposite side of described vibration casing is connected with a side shaft of reductor; The opposite side of described reductor is connected with seal head assembly by bolt; Described seal head assembly and lower connector are located by connecting by bearing; Described lower connector is connected by Mohs taper pin with drilling tool.
The technical scheme provided from above the embodiment of the present application, in the exploratory drilling rig that the embodiment of the present application provides and boring method, exploratory drilling rig structure is simple, compact, and thus rig is lightweight, assemble also very convenient, the manpower and goods and materials that transport described exploratory drilling rig can be saved.On the other hand, the rig that above-described embodiment provides can adopt above-mentioned parts direct-assembling, the parts such as more can to reengine as required, for different exploration geology, only need to change corresponding parts, therefore, rig resource can be saved for complex area.Further, the connection between each parts of the rig that above-described embodiment provides is simple, reliable, and detachable maintaining is convenient.Exploration operation efficiency can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the application's exploratory drilling rig embodiment;
Fig. 2 is the structural representation vibrating casing in the application's exploratory drilling rig.
In figure: 1-motor; 2-centrifugal clutch; 3-centrifugal clutch cover; 4-vibrates casing; 5-reductor; 6-seal head assembly; Connector under 7-; 8-drilling tool; 9-Mohs taper pin; 401-vibrator housing; 402-power transmission shaft; 403-gear train; 404-top cover; 405-side cover; 406-vibrator assembly; 407-grease adding mouth; 408-hand is assembly; 409-peep hole; 410-adjusting pad.
Detailed description of the invention
The embodiment of the present application provides a kind of exploratory drilling rig and boring method.
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
Fig. 1 is the structural representation of the application's exploratory drilling rig embodiment.As shown in Figure 1, described exploratory drilling rig specifically can comprise:
Motor 1 and vibration casing 4.Centrifugal clutch 2 can be provided with between described motor 1 and the side of vibration casing 4.
The outside of described centrifugal clutch 2 can be provided with centrifugal clutch cover 3.
Described motor 1 can adopt flat key to be connected with described centrifugal clutch 2.Described centrifugal clutch 2 can adopt flat key to be connected with described vibration casing 4.
The opposite side of described vibration casing 4 can adopt axle to be connected with the side of reductor 5.
The opposite side of described reductor 5 can be connected with seal head assembly 6 by bolt.
Described seal head assembly 6 can be located by connecting by bearing with lower connector 7.
Described lower connector 7 can be connected by Mohs taper pin 9 with drilling tool 8.
Fig. 2 is the structural representation vibrating casing in the application's exploratory drilling rig.As shown in Figure 2, described vibration casing 4 specifically can comprise: vibrator housing 401, and the center of described vibrator housing 401 can be run through power transmission shaft 402.
The vertical direction of described power transmission shaft 402 can be provided with vibrator assembly 406.
Described power transmission shaft 402 can be agreed with by bearing in described vibrator housing 401 mutually with gear train 403, and with vibrator assembly 406 by Stud connection, can adjust its position and restrictive axial position by nut.
The upper end of described vibrator housing 401 can be fixed with top cover 404, and both sides, front and back can be fixed with side cover 405.
In another embodiment, described vibrator housing 401 can also be provided with grease adding mouth 407.Can lubricating grease be added by described grease adding mouth 407,
In another embodiment, described vibrator housing 401 can also be provided with hand assembly 408.Described hand can be fixed on assembly 408 on described vibrator housing 401 by stud.
In another embodiment, described top cover 404 can be bolted with described vibrator housing 401.Described side cover 405 can be bolted with described vibrator housing 401.
In another embodiment, can also be provided with adjusting pad 410 below described gear train, described adjusting pad 410 may be used for the upper-lower position adjusting described gear train 403.
In another embodiment, the side cover 405 of described vibration casing 4 can also be provided with one or more peep hole 409.Whether all parts position that described peep hole 409 may be used for observing in described vibrator housing 401 is correct.
The exploratory drilling rig that above-described embodiment provides, can structure simple, compact, thus rig is lightweight, assembles also very convenient, can save the manpower and goods and materials that transport described exploratory drilling rig.On the other hand, the rig that above-described embodiment provides can adopt above-mentioned parts direct-assembling, the parts such as more can to reengine as required, for different exploration geology, only need to change corresponding parts, therefore, rig resource can be saved for complex area.
Further, the connection between each parts of the rig that above-described embodiment provides is simple, reliable, and detachable maintaining is convenient.Exploration operation efficiency can be improved.
The application gives an a kind of embodiment of boring method.Described method can comprise:
Adopt audio frequency boring method, described drilling process be vibration, pressurization and rotation process integrated.Particularly, the motor driven centrifugal clutch of exploratory drilling rig, controls combination and the disconnection of centrifugal clutch by the rotating speed of motor;
The power of described exploratory drilling rig to vibration casing, and drives to drilling tool through vibration casing, reductor, seal head assembly, lower connector through transmission shaft driven, drives drilling tool to carry out drilling well.Wherein
The described exploratory drilling rig used in described method can comprise: motor and vibration casing; Be provided with centrifugal clutch between described motor and vibration casing side, described centrifugal clutch arranged outside has centrifugal clutch cover; Described motor is connected with described centrifugal clutch flat key; Described centrifugal clutch adopts flat key to be connected with described vibration casing; The opposite side of described vibration casing is connected with a side shaft of reductor; The opposite side of described reductor is connected with seal head assembly by bolt; Described seal head assembly and lower connector are located by connecting by bearing; Described lower connector is connected by Mohs taper pin with drilling tool.
In described boring method, can assemble described exploratory drilling rig according to the structure of described exploratory drilling rig before the described exploratory drilling rig of use, utilize the exploratory drilling rig after assembling to carry out operation.
The embodiment of above-mentioned rig method, adopts the exploratory drilling rig of the application to realize, can select the parts such as suitable motor according to geological condition, for different exploration geology, only need to change corresponding parts, rig resource can be saved for complex area, improve exploration operation efficiency.
Each embodiment in this manual all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.
Claims (8)
1. an exploratory drilling rig, is characterized in that, comprising:
Motor and vibration casing, be provided with centrifugal clutch between described motor and vibration casing side, described centrifugal clutch arranged outside has centrifugal clutch cover; Described motor is connected with described centrifugal clutch flat key; Described centrifugal clutch adopts flat key to be connected with described vibration casing;
The opposite side of described vibration casing is connected with a side shaft of reductor;
The opposite side of described reductor is connected with seal head assembly by bolt;
Described seal head assembly and lower connector are located by connecting by bearing;
Described lower connector is connected by Mohs taper pin with drilling tool.
2. a kind of exploratory drilling rig as claimed in claim 1, is characterized in that, described vibration casing comprises:
Vibrator housing, described casing center runs through power transmission shaft;
Described driving shaft from vertical is provided with vibrator assembly;
Described power transmission shaft is agreed with by bearing in described vibrator housing mutually with gear train, and with vibrator assembly by Stud connection, adjusts position and restrictive axial position by nut;
The upper end of described vibrator housing is fixed with top cover, and both sides, front and back are fixed with side cover.
3. a kind of exploratory drilling rig as claimed in claim 2, is characterized in that, also to be provided with grease adding mouth on described vibrator housing.
4. a kind of exploratory drilling rig as claimed in claim 2, is characterized in that, described vibrator housing is also provided with hand assembly; Described hand passes through Stud connection assembly and described vibrator housing.
5. a kind of exploratory drilling rig as claimed in claim 2, is characterized in that, described top cover and described vibrator housing are bolted; Described side cover and described vibrator housing are bolted.
6. a kind of exploratory drilling rig as claimed in claim 2, is characterized in that, is also provided with adjusting pad below the gear train in described vibrator housing, and described adjusting pad is for adjusting the upper-lower position of gear train.
7. a kind of exploratory drilling rig as claimed in claim 2, is characterized in that, the side cover of described vibration casing is provided with one or more peep hole.
8. a boring method, is characterized in that, comprising:
Adopt audio frequency boring method, described drilling process be vibration, pressurization and rotation process integrated; Particularly,
The motor driven centrifugal clutch of exploratory drilling rig, controls combination and the disconnection of centrifugal clutch by the rotating speed of motor;
The power of described exploratory drilling rig to vibration casing, and drives to drilling tool through vibration casing, reductor, seal head assembly, lower connector through transmission shaft driven, drives drilling tool to carry out drilling well; Wherein,
Described exploratory drilling rig comprises motor and vibration casing; Be provided with centrifugal clutch between described motor and vibration casing side, described centrifugal clutch arranged outside has centrifugal clutch cover; Described motor is connected with described centrifugal clutch flat key; Described centrifugal clutch adopts flat key to be connected with described vibration casing; The opposite side of described vibration casing is connected with a side shaft of reductor; The opposite side of described reductor is connected with seal head assembly by bolt; Described seal head assembly and lower connector are located by connecting by bearing; Described lower connector is connected by Mohs taper pin with drilling tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716628.6A CN105275399B (en) | 2015-10-29 | 2015-10-29 | A kind of exploratory drilling rig and boring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716628.6A CN105275399B (en) | 2015-10-29 | 2015-10-29 | A kind of exploratory drilling rig and boring method |
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| CN105275399A true CN105275399A (en) | 2016-01-27 |
| CN105275399B CN105275399B (en) | 2018-09-04 |
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| CN201510716628.6A Active CN105275399B (en) | 2015-10-29 | 2015-10-29 | A kind of exploratory drilling rig and boring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020233473A1 (en) * | 2019-05-23 | 2020-11-26 | 中国石油集团东方地球物理勘探有限责任公司 | Simple and lightweight drilling rig and matching drill pipe for use with same |
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| Publication number | Publication date |
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| CN105275399B (en) | 2018-09-04 |
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