CN111155938A - Hydraulic oscillator used in oil field well - Google Patents
Hydraulic oscillator used in oil field well Download PDFInfo
- Publication number
- CN111155938A CN111155938A CN202010043892.9A CN202010043892A CN111155938A CN 111155938 A CN111155938 A CN 111155938A CN 202010043892 A CN202010043892 A CN 202010043892A CN 111155938 A CN111155938 A CN 111155938A
- Authority
- CN
- China
- Prior art keywords
- edge
- slot
- connector
- open sleeve
- iron
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
- E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
- E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
Abstract
The hydraulic oscillator is used for the underground oil field. The product comprises the following components: the hydraulic oscillator is provided with a connector, the connector is provided with a first slot, a second slot and a third slot, the first slot, the second slot and the third slot comprise a lower bevel edge and an upper bevel edge, the tail end between the upper bevel edge and the lower bevel edge is connected through a straight edge, the upper bevel edge is connected with an upper arc edge, the lower oblique edge is connected with the lower arc edge, the upper arc edge is connected with the lower arc edge through the arc edge, the upper bevel edge, the lower bevel edge and the straight edge are positioned on the round shaft part of the connector, the upper arc edge, the lower arc edge and the arc edge are positioned at the end part of the connector, the first slot is bonded with the first magnetic open sleeve, the second slot is bonded with the second magnetic open sleeve, and the third slot is bonded with the third magnetic open sleeve. The invention is used for the hydraulic oscillator under the oil field.
Description
The technical field is as follows:
the invention relates to a hydraulic oscillator used in an oil field underground.
Background art:
the front end of the hydraulic oscillator is provided with a connector, the connector not only plays a role in connection, but also needs to bear penetrating impact force, the front end of the connector is provided with a part needing to bear the impact force, the part cannot be replaced or repaired after being worn, and the use effect is not ideal.
The invention content is as follows:
the invention aims to provide a hydraulic oscillator which can be replaced according to requirements and has good use effect and is used in an oil field downhole.
The above purpose is realized by the following technical scheme:
a hydraulic oscillator used in oil field underground comprises a hydraulic oscillator, wherein the hydraulic oscillator is provided with a connector, the connector is provided with a first slot, a second slot and a third slot, the first slot, the second slot and the third slot comprise a lower bevel edge and an upper bevel edge, the upper bevel edge is connected with the tail end between the lower bevel edges through a straight edge, the upper bevel edge is connected with an upper arc edge, the lower bevel edge is connected with a lower arc edge, the upper arc edge is connected with the lower arc edge through an arc edge, the upper bevel edge, the lower bevel edge and the straight edge are positioned on the shaft part of the connector, the upper arc edge, the lower arc edge and the arc edge are positioned on the end part of the connector, the first slot is bonded with a first magnetic open sleeve, the second slot is bonded with a second magnetic open sleeve, and the third slot is bonded with a third magnetic open sleeve.
A hydroscillator for oil field is in pit, the uncovered cover of a magnetism in insert the actuation and connect an iron inserted block, the front end of an iron inserted block connect a metal cutting edge, the uncovered cover of No. two magnetism in insert the actuation and connect No. two iron inserted blocks, the front end of No. two iron inserted blocks connect No. two metal cutting edges, the uncovered cover of No. three magnetism in insert the actuation and connect No. three iron inserted blocks, the front end of No. three iron inserted blocks connect No. three metal cutting edges, or a metal cutting edge No. two metal cutting edges No. three metal cutting edges be the diamond.
A hydroscillator for oil field is in pit, a slot, No. two slots, No. three slots distribute uniformly the connector on, an iron inserted block, No. two iron inserted blocks all open threaded hole, the top of threaded hole connect the reaming, the bottom of threaded hole connect the butt joint screw hole, the butt joint screw hole open the connector on, the threaded hole with the butt joint screw hole between fixed through screw connection, the cap of screw bury in the reaming.
Has the advantages that:
1. the first slot, the second slot and the third slot of the invention penetrate through the connecting head, so that the connection between the first iron insertion block and the first magnetic open sleeve, the connection between the second iron insertion block and the second magnetic open sleeve, and the connection between the third iron insertion block and the third magnetic open sleeve are tight and firm, the connection is firm after the assembly, the connection is convenient when the assembly is needed, and the use is very flexible.
The first metal cutting edge, the second metal cutting edge and the third metal cutting edge can be independently replaced, the cutting capacity of the connector can be completely increased, the phenomenon that the connector is integrally discarded cannot occur, the use cost is low, and the service life is long.
The secondary fixation is carried out between the first slot and the first iron insertion block, between the second slot and the second iron insertion block, and between the third slot and the third iron insertion block through the screws, and the screws do not have protruding parts, so that the fixation is firm, and the normal use of the connector is not influenced.
According to the invention, the first iron insert block and the first magnetic open sleeve, the second iron insert block and the second magnetic open sleeve, and the third iron insert block and the third magnetic open sleeve have attraction and insertion functions, so that the positioning is convenient and accurate in position adjustment during insertion, the connection between the first iron insert block and the first magnetic open sleeve, between the second iron insert block and the second magnetic open sleeve, and between the third iron insert block and the third magnetic open sleeve is firm and stable, and the use effect is good.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a rear view of fig. 1.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a hydraulic oscillator used in oil field underground comprises a hydraulic oscillator 1, wherein the hydraulic oscillator is provided with a connector 2, the connector is provided with a first slot 3, a second slot 4 and a third slot 5, the first slot, the second slot and the third slot comprise a lower bevel edge 6 and an upper bevel edge 7, the tail end between the upper bevel edge and the lower bevel edge is connected through a straight edge 8, the upper bevel edge is connected with an upper arc edge 9, the lower bevel edge is connected with a lower arc edge 10, the upper arc edge is connected with the lower arc edge through an arc edge 11, the upper bevel edge, the lower bevel edge and the straight edge are positioned at the round shaft part of the connector, the upper arc edge, the lower arc edge and the arc edge are positioned at the end part of the connector, the first slot is bonded with a magnetic open sleeve 12, the second slot is adhered with a second magnetic open sleeve 13, and the third slot is adhered with a third magnetic open sleeve 14.
The uncovered cover of a magnetism in insert the actuation and connect an iron inserted block 15, the front end of an iron inserted block connect a metal cutting edge 16, the uncovered cover of No. two magnetism in insert the actuation and connect No. two iron inserted blocks 17, the front end of No. two iron inserted blocks connect No. two metal cutting edges 18, the uncovered cover of No. three magnetism in insert the actuation and connect No. three iron inserted blocks 19, the front end of No. three iron inserted blocks connect No. three metal cutting edges 20, or a metal cutting edge No. two metal cutting edges No. three metal cutting edges be the diamond. When the magnetic switch is inserted between the first iron insertion block and the first magnetic open sleeve, between the second iron insertion block and the second magnetic open sleeve and between the third iron insertion block and the third magnetic open sleeve, the position can be conveniently adjusted and positioned accurately, and the magnetic switch has the functions of attraction and insertion.
A slot No. two slots No. three slots evenly distribute be in the connecting head on, an iron inserted block No. two iron inserted blocks No. three iron inserted blocks all open threaded hole 21, the top of screw hole connect reaming 22, the bottom of screw hole connect butt joint screw hole 23, the butt joint screw hole open the connecting head on, the screw hole with the butt joint screw hole between connect fixedly through screw 24, the cap of screw bury in the reaming.
The hydraulic oscillator is a formed product in the prior art.
The working principle is as follows:
the first iron insert block is tightly matched, inserted and attracted into the first magnetic open sleeve for fixation, the second iron insert block is tightly matched, inserted and attracted into the second magnetic open sleeve for fixation, the third iron insert block is tightly matched, inserted and attracted into the third magnetic open sleeve for fixation, and the screw connecting threaded hole and the butt threaded hole are fixed by screws, so that the cap of the screw is embedded into the expanded hole.
Claims (3)
1. A hydraulic oscillator used in oil field underground comprises a hydraulic oscillator and is characterized in that the hydraulic oscillator is provided with a connector, the connector is provided with a first slot, a second slot and a third slot, the first slot, the second slot and the third slot comprise a lower bevel edge and an upper bevel edge, the tail end between the upper bevel edge and the lower bevel edge is connected through a straight edge, the upper bevel edge is connected with an upper arc edge, the lower bevel edge is connected with a lower arc edge, the upper arc edge is connected with the lower arc edge through an arc edge, the upper bevel edge, the lower bevel edge and the straight edge are positioned on the circular shaft part of the connector, the upper arc edge, the lower arc edge and the arc edge are positioned on the end part of the connector, the first slot is bonded with a first magnetic open sleeve, the second slot is adhered with the second magnetic open sleeve, and the third slot is adhered with the third magnetic open sleeve.
2. The hydroscillator used in oil field wells as defined in claim 1, wherein said first magnetic open sleeve is inserted into and engaged with a first iron insert, the front end of said first iron insert is engaged with a first metal cutting edge, said second magnetic open sleeve is inserted into and engaged with a second iron insert, the front end of said second iron insert is engaged with a second metal cutting edge, said third magnetic open sleeve is inserted into and engaged with a third iron insert, the front end of said third iron insert is engaged with a third metal cutting edge, or said first metal cutting edge, said second metal cutting edge, said third metal cutting edge are diamonds.
3. The hydraulic oscillator for the oil field underground according to claim 2, wherein the first slot, the second slot and the third slot are uniformly distributed on the connecting head, the first iron insert block, the second iron insert block and the third iron insert block are all provided with threaded holes, the tops of the threaded holes are connected with counterbores, the bottoms of the threaded holes are connected with butt threaded holes, the butt threaded holes are formed in the connecting head, the threaded holes and the butt threaded holes are fixedly connected through screws, and caps of the screws are embedded into the counterbores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043892.9A CN111155938A (en) | 2020-01-15 | 2020-01-15 | Hydraulic oscillator used in oil field well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043892.9A CN111155938A (en) | 2020-01-15 | 2020-01-15 | Hydraulic oscillator used in oil field well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111155938A true CN111155938A (en) | 2020-05-15 |
Family
ID=70563153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043892.9A Pending CN111155938A (en) | 2020-01-15 | 2020-01-15 | Hydraulic oscillator used in oil field well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111155938A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967442A (en) * | 2014-05-19 | 2014-08-06 | 江苏金石科技有限公司 | Metal sealing device for cable through device hole in tubing hanger |
| CN107939298A (en) * | 2018-01-09 | 2018-04-20 | 西南石油大学 | Can detachable type PDC drill bit |
| CN208330335U (en) * | 2018-06-21 | 2019-01-04 | 大庆信辰油田技术服务有限公司 | A kind of horizontal well produced fluid cross section tester |
| CN209022427U (en) * | 2018-10-08 | 2019-06-25 | 天津市三辉包装材料有限公司 | A kind of EPE screw for extruder |
| CN110552621A (en) * | 2019-08-21 | 2019-12-10 | 赵春海 | Novel oil field underground screw drilling tool and use method |
| CN209918970U (en) * | 2019-05-28 | 2020-01-10 | 天津泽川工贸有限公司 | Aerospace material milling cutter device |
| CN210918996U (en) * | 2019-10-11 | 2020-07-03 | 张小兵 | Oil pumping device of oil pumping well convenient for oil production field management |
-
2020
- 2020-01-15 CN CN202010043892.9A patent/CN111155938A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967442A (en) * | 2014-05-19 | 2014-08-06 | 江苏金石科技有限公司 | Metal sealing device for cable through device hole in tubing hanger |
| CN107939298A (en) * | 2018-01-09 | 2018-04-20 | 西南石油大学 | Can detachable type PDC drill bit |
| CN208330335U (en) * | 2018-06-21 | 2019-01-04 | 大庆信辰油田技术服务有限公司 | A kind of horizontal well produced fluid cross section tester |
| CN209022427U (en) * | 2018-10-08 | 2019-06-25 | 天津市三辉包装材料有限公司 | A kind of EPE screw for extruder |
| CN209918970U (en) * | 2019-05-28 | 2020-01-10 | 天津泽川工贸有限公司 | Aerospace material milling cutter device |
| CN110552621A (en) * | 2019-08-21 | 2019-12-10 | 赵春海 | Novel oil field underground screw drilling tool and use method |
| CN210918996U (en) * | 2019-10-11 | 2020-07-03 | 张小兵 | Oil pumping device of oil pumping well convenient for oil production field management |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200515 |