CN201187295Y - Vertical drill pulse generator short node - Google Patents
Vertical drill pulse generator short node Download PDFInfo
- Publication number
- CN201187295Y CN201187295Y CNU2008201049231U CN200820104923U CN201187295Y CN 201187295 Y CN201187295 Y CN 201187295Y CN U2008201049231 U CNU2008201049231 U CN U2008201049231U CN 200820104923 U CN200820104923 U CN 200820104923U CN 201187295 Y CN201187295 Y CN 201187295Y
- Authority
- CN
- China
- Prior art keywords
- pipe nipple
- support
- connection seat
- short piece
- drilling tool
- 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 - Lifetime
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Abstract
The utility model relates to a pulse generator short piece for a vertical drill used in petroleum drilling. The pulse generator short piece comprises a mud pulse device (1), a drilling short piece (2), a pulse driving short piece (3), a length-adjusting short piece (4), a support/connection seat (5), a support/connection seat seal ring (6), an inner hexagonal bolt (7), a bolt seal ring (8), a connector (9), a wire (10) and a conducting ring (11). A small hole is formed on the drilling short piece (2) relative to the thick-wall small hole of the support/connection seat (5) and the connector (9) is arranged therein. One end of the wire (10) is connected with the conducting ring (11). The drilling short piece (2) comprises two stepped through holes. Two through holes with internal threads are formed at the thick-wall end of the support/connection seat (5) in the position opposite to the two stepped through holes. The inner hexagonal bolt (7) is connected with the support/connection seat (5) and the drilling short piece (2). The support/connection seat seal ring (6) and the bolt seal ring (8) realize the high-pressure seal. The pulse generator short piece has the advantages of rapid connection with the main body of the vertical drill, easy on-site operation and reliable data transmission.
Description
Technical field
The utility model relates to the oil drilling down-hole with boring instrument, especially a kind of vertical brill impulse generator pipe nipple of realizing being connected and transmitting with vertical drill tools main body data.
Background technology
At present, vertical drill tools in oil drilling is a kind of intelligent drilling instrument that can deviation prevention and fast, one item critical function is with hang down boring the impulse generator pipe nipple data mud medium that passes through promptly and accurately that the down-hole obtains in real time to be sent to ground, for the field engineering technician accurately judges the down-hole situation, formulates next step working measure foundation is provided.
According to functional characteristics, form of structure, the connected mode of the drill tools that hangs down, require to be designed to the vertical brill of independence impulse generator pipe nipple, to use API standard button-type to be connected with vertical drill tools main body for it.Require this vertical brill impulse generator pipe nipple not only to have the function of slurry pulsator simultaneously, and when it and vertical drill tools main body link together, its electrical path can automatic switching on, and the instruction that vertical drill tools sends can be controlled to hang down and bore the work of impulse generator pipe nipple.
Summary of the invention
The purpose of this utility model is to realize and the quick function that is connected and realizes slurry pulsator of vertical drill tools main body, the data of the vertical drill tools in down-hole is sent to effectively the vertical brill impulse generator pipe nipple on ground with the mud-pulse form.
The utility model mainly is made up of slurry pulsator 1, drilling tool pipe nipple 2, pulsed drive pipe nipple 3, length adjustment pipe nipple 4, support and connection seat 5, supporting seat sealing ring 6, interior six square bolts 7, bolt seal circle 8, connector 9, lead 10 and conducting ring 11, wherein slurry pulsator 1, pulsed drive pipe nipple 3, length adjustment pipe nipple 4, support and connection seat 5 connect and common formation mud-pulse assembly successively, and the mud-pulse assembly is positioned at the intermediate throughholes of drilling tool pipe nipple 2; Drilling tool pipe nipple male thread tail end step surface is drilled with a Small Holes vertically and is tee T with radially tiny through hole and communicates, it is corresponding with radial direction through hole that support and connection seat 5 heavy wall corresponding positions are equipped with a Small Holes, connector 9 and lead 10 are arranged in the above pore, and lead 10 1 ends are connected with conducting ring 11; Drilling tool pipe nipple 2 has two step through-holes apart from tiny radial hole certain distance, and also there are two through holes with internal thread support and connection seat 5 heavy wall end relevant positions, and interior six square bolts 7 are connected and fixed support and connection seat 5 and drilling tool pipe nipple 2; Supporting seat sealing ring 6, bolt seal circle 8 is realized high pressure sealing.
The utility model can be connected with vertical drill tools main body, its electrical path also with the electric automatic switching on of vertical drill tools, constitute the complete down-hole of the cover drill tools that hangs down.
The utility model has the advantages that: (1) the utility model can effectively be sent to ground with the mud-pulse form with the data of the vertical drill tools in down-hole.(2) the utility model can be connected with vertical drill tools main body fast, and its electrical path is automatic switching on also, and execute-in-place is simple, and transfer of data is reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Hang down and bore impulse generator pipe nipple structure as shown in Figure 1, mainly form by slurry pulsator 1, drilling tool pipe nipple 2, pulsed drive pipe nipple 3, length adjustment pipe nipple 4, support and connection seat 5, supporting seat sealing ring 6, interior six square bolts 7, bolt seal circle 8, connector 9, lead 10 and conducting ring 11, wherein slurry pulsator 1, pulsed drive pipe nipple 3, length adjustment pipe nipple 4, support and connection seat 5 connect and common formation mud-pulse assembly successively, and the mud-pulse assembly is positioned at the intermediate throughholes of drilling tool pipe nipple 2; Drilling tool pipe nipple male thread tail end step surface is drilled with a Small Holes vertically and is tee T with radially tiny through hole and communicates, it is corresponding with radial direction through hole that support and connection seat 5 heavy wall corresponding positions are equipped with a Small Holes, connector 9 and lead 10 are arranged in the above pore, and lead 10 1 ends are connected with conducting ring 11; Drilling tool pipe nipple 2 has two step through-holes apart from tiny radial hole certain distance, and also there are two through holes with internal thread support and connection seat 5 heavy wall end relevant positions, and interior six square bolts 7 are connected and fixed support and connection seat 5 and drilling tool pipe nipple 2; Supporting seat sealing ring 6, bolt seal circle 8 is realized high pressure sealing.
Dispose slurry pulsator 1 according to construction parameter in implementing at the scene; Match length adjustment pipe nipple 4 according to the length of drilling tool pipe nipple 2, the brill impulse generator pipe nipple that will hang down is connected and can uses with vertical drill tools main body.
Claims (1)
1. hang down and bore the impulse generator pipe nipple, it is characterized in that: mainly by slurry pulsator (1), drilling tool pipe nipple (2), pulsed drive pipe nipple (3), length adjustment pipe nipple (4), support and connection seat (5), supporting seat sealing ring (6), interior six square bolts (7), bolt seal circle (8), connector (9), lead (10) and conducting ring (11) are formed, slurry pulsator (1) wherein, pulsed drive pipe nipple (3), length adjustment pipe nipple (4), support and connection seat (5) connects and common formation mud-pulse assembly successively, and the mud-pulse assembly is positioned at the intermediate throughholes of drilling tool pipe nipple (2); Drilling tool pipe nipple male thread tail end step surface is drilled with a Small Holes vertically and is tee T with radially tiny through hole and communicates, it is corresponding with radial direction through hole that support and connection seat (5) heavy wall corresponding positions is equipped with a Small Holes, connector (9) and lead (10) are arranged in the above pore, and lead one end is connected with conducting ring (11); Drilling tool pipe nipple (2) has two step through-holes apart from tiny radial hole certain distance, also there are two through holes with internal thread support and connection seat (5) heavy wall end relevant position, and interior six square bolts (7) are connected and fixed support and connection seat (5) and drilling tool pipe nipple (2); Supporting seat sealing ring (6), bolt seal circle (8) is realized high pressure sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201049231U CN201187295Y (en) | 2008-04-30 | 2008-04-30 | Vertical drill pulse generator short node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201049231U CN201187295Y (en) | 2008-04-30 | 2008-04-30 | Vertical drill pulse generator short node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187295Y true CN201187295Y (en) | 2009-01-28 |
Family
ID=40310314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201049231U Expired - Lifetime CN201187295Y (en) | 2008-04-30 | 2008-04-30 | Vertical drill pulse generator short node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187295Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281659A (en) * | 2018-11-06 | 2019-01-29 | 中国石油集团渤海钻探工程有限公司 | A kind of intelligent drilling system drilling fluid pulse generator suspension arrangement |
| CN111119837A (en) * | 2018-10-31 | 2020-05-08 | 中石化石油工程技术服务有限公司 | Near-bit data transmission device |
| CN116658154A (en) * | 2023-08-01 | 2023-08-29 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
-
2008
- 2008-04-30 CN CNU2008201049231U patent/CN201187295Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119837A (en) * | 2018-10-31 | 2020-05-08 | 中石化石油工程技术服务有限公司 | Near-bit data transmission device |
| CN109281659A (en) * | 2018-11-06 | 2019-01-29 | 中国石油集团渤海钻探工程有限公司 | A kind of intelligent drilling system drilling fluid pulse generator suspension arrangement |
| CN109281659B (en) * | 2018-11-06 | 2022-04-19 | 中国石油集团渤海钻探工程有限公司 | Drilling fluid pulser linkage for intelligent drilling system |
| CN116658154A (en) * | 2023-08-01 | 2023-08-29 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
| CN116658154B (en) * | 2023-08-01 | 2023-09-22 | 河北赛维石油设备有限公司 | Driving nipple for wireless inclinometer while drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |