CN207332783U - A kind of combined type oil drilling well drilling bar - Google Patents
A kind of combined type oil drilling well drilling bar Download PDFInfo
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- CN207332783U CN207332783U CN201721423309.7U CN201721423309U CN207332783U CN 207332783 U CN207332783 U CN 207332783U CN 201721423309 U CN201721423309 U CN 201721423309U CN 207332783 U CN207332783 U CN 207332783U
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- drilling rod
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Abstract
A kind of combined type oil drilling well drilling bar, including body, the body connects the first drilling rod, first drilling rod is equipped with hydraulic electric motor, first drilling rod connects the second drilling rod, second drilling rod connects the 3rd drilling rod, the 3rd drilling rod surface is equipped with antirust coat, 3rd drilling rod connects the 4th drilling rod, cooler is equipped with 4th drilling rod, driving motor is equipped with below the cooler, the driving motor connects multinomial connector, the multinomial connector can install diamond bit, or installation drill collar, again or installation rock bit；Different length combination is realized, the active length of combined type oil drilling well drilling bar is extended, meets different depth geological stratification drilling well, uniform stressed, anti-chemical erosion, prolongs the service life, and realizes different drill bit combinations, meets different operating modes, it is simple in structure, it is cheap, facilitate utilization and extention.
Description
Technical field
It the utility model is related to drilling technology field, and in particular to a kind of combined type oil drilling well drilling bar.
Background technology
Drilling rod is the steel pipe that a kind of afterbody carries a chain for binding criminals line, is set for connecting drilling machine landscape apparatus and boring mill positioned at drilling well bottom
Standby or bottom outlet device.The purposes of drilling rod is that drilling mud is transported to drill bit, and bottom outlet is improved, reduced or rotated together with drill bit
Device.Drilling rod allows for bearing huge interior external pressure, distortion, bending and vibration.In the exploitation and extractive process of oil gas, bore
Bar can be used for multiple times.Drilling rod is divided into kelly bar, drilling rod and heavy weight drill pipe three classes.Connection order is kelly bar (1)+drilling rod (n
Root, is determined by well depth)+heavy weight drill pipe (n roots, determined by hole assembly design).Describe classification, the drilling rod connecting of drilling rod in detail
The grade of steel and intensity of head, drilling rod specification and drilling rod.
Existing run of steel is limited, and easy-to-rust, structure is complicated, expensive, and drill bit combination is single, it is impossible to meets not
Same operating mode, heat dissipation is bad, waits many deficiencies.
Utility model content
The purpose of this utility model is for insufficient existing for existing technology, it is proposed that a kind of combined type oil drilling brill
Bar.The technical problem that the utility model is solved realizes a kind of combined type oil drilling well drilling bar using following technical scheme, bag
Include body, the body connects the first drilling rod, and first drilling rod is equipped with hydraulic electric motor, and first drilling rod connects the
Two drilling rods, second drilling rod connect the 3rd drilling rod, and the 3rd drilling rod surface is equipped with antirust coat, the 3rd drilling rod
The 4th drilling rod is connected, cooler is equipped with the 4th drilling rod, driving motor, the drive are equipped with below the cooler
Dynamic motor connects multinomial connector, and the multinomial connector can install diamond bit, either installs drill collar again or installation tooth
Take turns drill bit；The body surface is equipped with rinforcement bar, and the body is equipped with installation module, and the installation module is equipped with
Accept head, the undertaking head interior installing hole.
Annular equidistantly multigroup rinforcement bar is equipped with around the body.
Spring system is set in 3rd drilling rod.
First drilling rod, the second drilling rod, the 3rd drilling rod and the 4th drilling rod surface is designed with antirust coat.
Hydraulic system is equipped with the first drilling rod, the second drilling rod, the 3rd drilling rod and the 4th drilling rod stated.
Body, the first drilling rod, the second drilling rod, the 3rd drilling rod and the 4th drilling rod material is 135 (S) level steel bodies.
The beneficial effects of the utility model are：A kind of combined type oil drilling well drilling bar, by set body, the first drilling rod,
Second drilling rod, the 3rd drilling rod and the 4th drilling rod, realize different length combination, extend the work of combined type oil drilling well drilling bar
Length, meets different depth geological stratification drilling well, and annular equidistantly multigroup rinforcement bar is equipped with around body by setting, passes through setting
Antirust coat, realizes the abrasion of combined type oil drilling well drilling bar, uniform stressed, anti-chemical erosion, prolongs the service life, and passes through setting
Motor is driven to connect multinomial connector, the multinomial connector can install diamond bit, either install drill collar again or install
Rock bit, realizes different drill bit combinations, meets different operating modes, simple in structure, cheap, facilitates utilization and extention.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the body construction schematic diagram of the utility model.
Fig. 3 is the 3rd jackrod structure schematic diagram of the utility model.
Fig. 4 is the 4th jackrod structure schematic diagram of the utility model.
Fig. 5 is the drill collar structure diagram of the utility model.
Fig. 6 is the rock bit structure diagram of the utility model.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.
The utility model is described in further detail below in conjunction with the accompanying drawings:A kind of combined type oil drilling well drilling bar, including body
1, the body 1 connects the first drilling rod 2, and first drilling rod 2 is equipped with hydraulic electric motor 3, and first drilling rod 2 connects the
Two drilling rods 4, second drilling rod 4 connect the 3rd drilling rod 5, and 5 surface of the 3rd drilling rod is equipped with antirust coat 10, and described the
Three drilling rods 5 connect the 4th drilling rod 7, and cooler 6 is equipped with the 4th drilling rod 7, and the lower section of cooler 6 is equipped with driving electricity
Machine 8, the driving motor 8 connect multinomial connector 16, and the multinomial connector 16 can install diamond bit 9, Huo Zhean
Fill drill collar 17, then or installation rock bit 18；1 surface of body is equipped with rinforcement bar 11, and the body 1 is equipped with peace
Die-filling piece 12, the installation module 12, which is equipped with, accepts first 13, first 13 interior installing hole 14 of the undertaking.The body 1
Surrounding is equipped with annular equidistantly multigroup rinforcement bar 11.
Spring system 15 is set in 3rd drilling rod 5.
First drilling rod 2, the second drilling rod 4, the 3rd drilling rod 5 and 7 surface of the 4th drilling rod is designed with antirust coat 10.
Hydraulic system is equipped with the first drilling rod 2, the second drilling rod 4, the 3rd drilling rod 5 and the 4th drilling rod 7 stated.
Body 1, the first drilling rod 2, the second drilling rod 4, the 3rd drilling rod 5 and 7 material of the 4th drilling rod is 135 (S) level steel.
In use, by setting installation module 12 on body 1, coordinate and accept first 13 and mounting hole 14, by combined type petroleum drilling
Well drilling rod is installed on drilling equipment, and the first drilling rod 2, the second drilling rod 4, the 3rd drilling rod 5 and 7 surface of the 4th drilling rod are equipped with antirust coat
10 antirusts, extend combined type oil drilling well drilling bar service life, the first drilling rod 2, the second drilling rod 4, the 3rd drilling rod 5 and the 4th drilling rod
7 drive the second drilling rod 4, the 3rd drilling rod 5 and the 4th drilling rod 7 to stretch into fabricated structure, hydraulic electric motor 3, and driving motor 8 drives gold
Hard rock head rotates, and gets through different geological stratifications, different drill bits, diamond bit 9, drill collar can be replaced by multinomial connector 16
17th, rock bit 18 can select various combination, the cooler 6 in the 4th drilling rod 7, to the first drilling rod 2, the second drilling rod
4th, the 3rd drilling rod 5 and the 4th drilling rod 7 carry out cooling heat dissipation.
A kind of combined type oil drilling well drilling bar is proposed in the utility model, by setting body 1, the first drilling rod 2, second
Drilling rod 4, the 3rd drilling rod 5 and the 4th drilling rod 7, realize different length combination, extend the work of combined type oil drilling well drilling bar
Length, meets different depth geological stratification drilling well, and annular equidistantly multigroup rinforcement bar 11 is equipped with around body 1 by setting, is passed through
Antirust coat 10 is set, realizes the abrasion of combined type oil drilling well drilling bar, uniform stressed, anti-chemical erosion, prolongs the service life, and leads to
Cross and set centrally-mounted driving 8 and connect multinomial connector 16, the multinomial connector 16 can install diamond bit 9, or installation is bored
Quickly 17, then or installation rock bit 18, realize different drill bits combinations, meet different operating modes, it is simple in structure, it is cheap,
Facilitate utilization and extention.
Finally illustrate, choose above-described embodiment and it is described in detail and description is to preferably say
The technical solution of bright patent of the present invention, is not intended to be confined to shown details.Those skilled in the art is to the present invention's
Technical solution is modified or is replaced on an equal basis, without departing from the objective and scope of technical solution of the present invention, should all cover at this
Among the right of invention.
Claims (6)
1. a kind of combined type oil drilling well drilling bar, including body, it is characterised in that：The body connects the first drilling rod, described
The first drilling rod be equipped with hydraulic electric motor, first drilling rod connects the second drilling rod, and second drilling rod connects the 3rd drilling rod,
The 3rd drilling rod surface is equipped with antirust coat, and the 3rd drilling rod connects the 4th drilling rod, is equipped with the 4th drilling rod
Cooler, cooler lower section are equipped with driving motor, and the driving motor connects multinomial connector, the multinomial connector
Diamond bit can be installed, either install drill collar again or installation rock bit；The body surface is equipped with rinforcement bar,
The body is equipped with installation module, and the installation module, which is equipped with, accepts head, the undertaking head interior installing hole.
A kind of 2. combined type oil drilling well drilling bar according to claim 1, it is characterised in that：It is equipped with around the body
Annular equidistantly multigroup rinforcement bar.
A kind of 3. combined type oil drilling well drilling bar according to claim 1, it is characterised in that：Set in 3rd drilling rod
Spring system.
A kind of 4. combined type oil drilling well drilling bar according to claim 1, it is characterised in that：First drilling rod,
Two drilling rods, the 3rd drilling rod and the 4th drilling rod surface are designed with antirust coat.
A kind of 5. combined type oil drilling well drilling bar according to claim 4, it is characterised in that：The first drilling rod for stating, second
Hydraulic system is equipped with drilling rod, the 3rd drilling rod and the 4th drilling rod.
A kind of 6. combined type oil drilling well drilling bar according to claim 1, it is characterised in that：The body, first are bored
Bar, the second drilling rod, the 3rd drilling rod and the 4th drilling rod material are 135 (S) level steel bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423309.7U CN207332783U (en) | 2017-10-31 | 2017-10-31 | A kind of combined type oil drilling well drilling bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423309.7U CN207332783U (en) | 2017-10-31 | 2017-10-31 | A kind of combined type oil drilling well drilling bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332783U true CN207332783U (en) | 2018-05-08 |
Family
ID=62363282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423309.7U Active CN207332783U (en) | 2017-10-31 | 2017-10-31 | A kind of combined type oil drilling well drilling bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984876A (en) * | 2019-11-07 | 2020-04-10 | 赵其英 | Combined petroleum drilling rod |
-
2017
- 2017-10-31 CN CN201721423309.7U patent/CN207332783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984876A (en) * | 2019-11-07 | 2020-04-10 | 赵其英 | Combined petroleum drilling rod |
| CN110984876B (en) * | 2019-11-07 | 2021-08-31 | 荆州市荣泰石油机械有限公司 | Combined petroleum drilling rod |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300450 3175, room 1, building 1, Lingang Economic Zone, Tianjin Binhai New Area. Patentee after: Heli (Tianjin) energy Polytron Technologies Inc Address before: 300450 3175, room 1, building 1, Lingang Economic Zone, Tianjin Binhai New Area. Patentee before: Heli (Tianjin) Petroleum Drilling Technology Service Co., Ltd. |