CN2930882Y - Sealing grease daubing gun - Google Patents
Sealing grease daubing gun Download PDFInfo
- Publication number
- CN2930882Y CN2930882Y CN 200620085980 CN200620085980U CN2930882Y CN 2930882 Y CN2930882 Y CN 2930882Y CN 200620085980 CN200620085980 CN 200620085980 CN 200620085980 U CN200620085980 U CN 200620085980U CN 2930882 Y CN2930882 Y CN 2930882Y
- Authority
- CN
- China
- Prior art keywords
- stop
- leak compound
- smearing
- smeared
- leak
- 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 - Fee Related
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a sealing-grease smearing gun used in petroleum and natural gas industries which is applicable for uniform smearing of the sealing grease for pipes and poles used in gas and water well construction applications, and which can also be used in applications of pressure test constructions for ground vitas, drill pipes, down-hole operations, well drilling and oil construction system. The utility model can control the uniform moving of sealing grease by a hand-grasping ejector pin mechanism. A smearing mechanism transports sealing grease to the place between the smearing mechanism and the vitta internal thread. The added smearing block can help to form a uniform layer of sealing grease on the vitta internal thread. Some appropriate smearing mechanisms are designed to fit the vitta with different diameters. The utility model is easy and reliable for operation, therefore, production cost and labor working intensity can be reduced.
Description
Technical field
The utility model relates to the implement of oil, gas industry, and particularly a kind of being applicable to smeared rifle to the tubing seal grease of oil, gas, water well drilling operation.
Technical background
In the recovery process of oil, gas industry, it is common job execution that oil gas water well is played lower tubular column.In conventional rountrip work progress,, prevent from before construction, need on the tubing string screw thread, smear stop-leak compound usually because of the generation of accidents such as tubing string leakage, screw thread corrosion adhesion, difficult dismounting in order to guarantee construction quality.Common practices is before tubing string is gone into the well, and to utilizing simple tool on tubing string internal thread or the external screw thread, smears as oily hairbrush, waddy, and then carries out the rountrip construction.Above-mentioned method of smearing tubing string exists following shortcoming: a. at the scene in the work progress, and stop-leak compound is smeared too much and come off, and causes stop-leak compound to pollute, and reduces operating efficiency.B. simple tool is smeared, and applying amount is inhomogeneous, can not guarantee the tubing string sealing.C. the defective tubing string of pressure testing, cause it is tripped out after more again down, increased operation procedure and working strength of workers.D. cost drops into higherly, and has prolonged and accounts for the well cycle because of playing lower tubular column once more.
Summary of the invention
The purpose of this utility model provides a kind of tubing seal grease application device of simple to operate, reliable operation, make the stop-leak compound operation of smearing in the job execution process become effectively simple, on the basis that the construction of assurance tubing string is finished smoothly, reduce production costs and labor strength.The purpose of this utility model is achieved in that tubing stop-leak compound application device is provided with and holds post rod mechanism, stop-leak compound cavity volume, stop-leak compound and smear compositions such as mechanism, protecting cover.The characteristic of utilizing the stop-leak compound stress deformation to flow, the right hand pressurizes holding on the post rod mechanism, stop-leak compound will be under the effect of external force, enter stop-leak compound from the stop-leak compound cavity volume and smear mechanism, enter the stop-leak compound of smearing mechanism, move ahead along the annular space of smearing the formation of mechanism's outer wall and tapering guiding inner core, enter stop-leak compound from the stop-leak compound delivery outlet and smear volume, 45 °-90 ° of whole rotation rifle bodies are smeared at stop-leak compound under the effect of piece, form even stop-leak compound on the internal thread of pipe fitting box cupling.
After using the utility model, after running string realizes that stop-leak compound is evenly smeared, guarantee the running string sealing, when having overcome the underground work construction, because stop-leak compound is smeared the generation that inequality causes the operation of doing over again.Especially when the construction of more abominable construction environment is used, stopped to smear the stop-leak compound difficulty and delayed the duration, increased phenomenons such as operating cost because of site environment.The utility model is simple in structure, easy to operate, safe and reliable, has simplified constructing operation, has reduced production cost, has alleviated working strength of workers, is convenient to promote the use of.
Description of drawings
Fig. 1 smears the rifle structural representation for stop-leak compound
Fig. 2 is the application device structural representation.
Among the figure (1) for hold post rod mechanism, (2) for stop-leak compound cavity volume, (3) for stop-leak compound is smeared mechanism, (4) smear container, (7) stop-leak compound delivery outlet, (8) for stop-leak compound smear piece, (9) for tapering guiding inner core, (10) be pipe fitting box cupling for pipe fitting internal thread, (6) for stop-leak compound for protecting cover, (5).
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description: stop-leak compound is smeared mechanism (3) and is linked to each other with stop-leak compound cavity volume (2), cooperatively interacts with pipe fitting box cupling (10) internal thread.Tapering guiding inner core (9) forms annular space with smearing mechanism's outer wall, smears at stop-leak compound and installs stop-leak compound in the mechanism (3) additional and smear piece (8), the replaceable mechanism (3) of smearing, and realizes various caliber oil pipes are smeared stop-leak compound.Stop-leak compound is smeared volume (6), can make the enough stop-leak compounds of storage between the internal thread of smearing mechanism (3) and pipe fitting box cupling (10).Stop-leak compound delivery outlet (7) can effectively have the quantity delivered of controlling stop-leak compound.Stop-leak compound painting machine piece (8) can match with the internal thread of pipe fitting box cupling (10), stop-leak compound is spread upon uniformly on the internal thread of pipe fitting box cupling (10).Tapering guiding inner core (9) can be located to flow to stop-leak compound delivery outlet (7) by structure guiding stop-leak compound, also can make to smear not form hard conical stop-leak compound deposit in the mechanism (3), can also control the quantity delivered of stop-leak compound with the annular space of smearing mechanism's outer wall (5) formation.
Claims (4)
1, a kind of stop-leak compound is smeared rifle, smear mechanism (3), protecting cover (4), stop-leak compound and smear that container (6), stop-leak compound delivery outlet (7), stop-leak compound are smeared piece (8), tapering guiding inner core (9) is formed by holding post rod mechanism (1), stop-leak compound cavity volume (2), stop-leak compound, it is characterized in that stop-leak compound smears mechanism (3) and link to each other with stop-leak compound cavity volume (2), cooperatively interact with pipe fitting box cupling (10) internal thread.
2, stop-leak compound according to claim 1 is smeared rifle, it is characterized in that tapering guiding inner core (9) and smears mechanism's outer wall formation annular space.
3, stop-leak compound according to claim 1 is smeared rifle, it is characterized in that smearing at stop-leak compound installing stop-leak compound in the mechanism (3) additional and smearing piece (8).
4, stop-leak compound according to claim 1 is smeared rifle, it is characterized in that replaceable stop-leak compound smears mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085980 CN2930882Y (en) | 2006-06-18 | 2006-06-18 | Sealing grease daubing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085980 CN2930882Y (en) | 2006-06-18 | 2006-06-18 | Sealing grease daubing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930882Y true CN2930882Y (en) | 2007-08-08 |
Family
ID=38347382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085980 Expired - Fee Related CN2930882Y (en) | 2006-06-18 | 2006-06-18 | Sealing grease daubing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930882Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937699A (en) * | 2016-06-13 | 2016-09-14 | 中国石油天然气股份有限公司 | Thread sealing grease gun |
| CN109939904A (en) * | 2019-04-29 | 2019-06-28 | 中国石油天然气股份有限公司 | Oil pipe sealing grease smearing tool |
-
2006
- 2006-06-18 CN CN 200620085980 patent/CN2930882Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937699A (en) * | 2016-06-13 | 2016-09-14 | 中国石油天然气股份有限公司 | Thread sealing grease gun |
| CN105937699B (en) * | 2016-06-13 | 2017-11-10 | 中国石油天然气股份有限公司 | Thread sealing grease gun |
| CN109939904A (en) * | 2019-04-29 | 2019-06-28 | 中国石油天然气股份有限公司 | Oil pipe sealing grease smearing tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206753540U (en) | A kind of solvable ball seat of pitching sliding sleeve | |
| CN110778272A (en) | Non-excavation laying construction method for large-diameter heat supply network pipeline | |
| CN201055938Y (en) | Underwater steel construction crackle friction stitch welding renovation equipment | |
| CN2930882Y (en) | Sealing grease daubing gun | |
| CN204627548U (en) | Drift hole gauge tool | |
| CN105562768B (en) | Small-bore high pressure tapping machine and its boring method | |
| CN202391386U (en) | Combination clearing device for seriously-formed scale of oil-water well drivepipe | |
| CN105822304A (en) | Directional hydraulic power grooving remote control method for gob-side entry top cutting and pressure discharging | |
| CN108386148B (en) | Drilling coring method for wrapping rock core in sandy soil by using mud coating | |
| CN204276285U (en) | Anticorrosion one-shot forming apparatus in a kind of steel pipe | |
| CN102134970A (en) | Device for accurately positioning deep hole in process of testing ground stress | |
| CN205189801U (en) | Oil well pipeline maintenance device | |
| CN202073518U (en) | Gravitational pressure type oil pipe windowing device | |
| CN204344048U (en) | Foreign matter fisher in hole | |
| CN205078240U (en) | Small repair operation on-line sucker rod wax scraper | |
| CN206957655U (en) | Drifting and pipe scraping integrated device | |
| CN201964089U (en) | Anticorrosion pipeline | |
| CN202850860U (en) | Grouting air exhausting device | |
| CN204716184U (en) | Shaft mouth operation oil pipe clean environment firendly device | |
| CN202706952U (en) | Dedusting and cleaning device by wind-water linkage atomizing in coal seam drilling | |
| CN204663407U (en) | A kind of elasticity petroleum casing pipe | |
| CN206205842U (en) | It is a kind of to repair the expandable casing patching instrument for damaging sleeve pipe | |
| CN1883873A (en) | Perforating gun repair process | |
| CN201012486Y (en) | Water injection pump valve extractor | |
| CN203161169U (en) | Casing pressure relief device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20100618 |