CN203362109U - Faucet used for oil field workover - Google Patents
Faucet used for oil field workover Download PDFInfo
- Publication number
- CN203362109U CN203362109U CN 201320385274 CN201320385274U CN203362109U CN 203362109 U CN203362109 U CN 203362109U CN 201320385274 CN201320385274 CN 201320385274 CN 201320385274 U CN201320385274 U CN 201320385274U CN 203362109 U CN203362109 U CN 203362109U
- Authority
- CN
- China
- Prior art keywords
- bearing
- faucet
- force
- load
- shell
- 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
Links
Abstract
The utility model discloses a faucet used for oil field workover, the faucet is applicable to the oil field and used for circulating liquid in the process of sealing or releasing or sand washing or well flushing or unfreezing or casing milling or other workover operation of a packer. The faucet includes a shell; a central pipe is arranged in the shell, a bearing is arranged between the central pipe and the shell, a force-bearing body is provided with a gooseneck which is communicated with an inner cavity of the force-bearing body, the force-bearing body is connected with the central pipe through inner threads and connected with the shell through outer threads, and a 45-dgree roller bearing and a ball bearing are arranged between the force-bearing body and the central pipe side by side. According to the faucet used for the oil field workover, live load bearing capacity is large, heavy load can be borne, the bearing capacity of 38-40 tons of all load including the load of a drill pipe, a fishing tool and the like can be greatly enhanced, and meanwhile reactive force in the process of fishing operation can be borne increasingly. Furthermore, the faucet is simple in structure, reliable in sealing, resistant in high pressure, convenient to use and maintain, light in weight and lighter, safer and more reliable than same-level products.
Description
technical field
Circulating fluid use, i.e. oil well water tap when the utility model is applicable to oil field and the workover treatment such as mills for setting, release, sand washing, well-flushing, unfreezing, the cover of packer.
Background technology
In the prior art, oil well comprises housing with water tap, and central tube is arranged in housing, between central tube and housing, bearing is arranged, the load body is with the gooseneck communicated with its inner chamber, and the load body is connected with central tube by internal thread, and the load body is connected with housing by external screw thread.Only between central tube and housing, bearing is arranged, number of bearings is few, and position is unreasonable, only can carry 20 tons with internal loading, can not meet the well workover requirement.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure for above-mentioned deficiency, improves the oil well water tap of bearing load ability.
Technical solution of the present utility model is: the oil well water tap, comprise housing, central tube is arranged in housing, between central tube and housing, bearing is arranged, the load body is with the gooseneck communicated with its inner chamber, the load body is connected with central tube by internal thread, and the load body is connected with housing by external screw thread.Be provided with side by side 45 degree roller bearing (bearing capacity can resolve into horizontal and vertical directions) and ball bearings between load body and central tube.
The utility model has the advantages that: 1, by simple structure, improve, set up 45 degree roller bearing and ball bearings, the dynamic load tonnage is large, can bear larger load, can significantly improve and bear all load 38-40 tons such as drilling rod, fishing tool, can strengthen the reaction force while bearing fishing simultaneously.2, simple in structure, seal reliable, high pressure resistant, easy maintenance, lightweight etc., lighter than grade product of the same race, safety is more reliable.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is the utility model structure diagram.
The specific embodiment
Referring to Fig. 1, the component title is as follows: central tube 1, housing 2,45 degree roller bearings 3, bearing 4, ball bearing 5, suspension rod 6, load body 7, gooseneck 8.
Referring to Fig. 1, oil well comprises housing 2 with water tap, and central tube 1 is arranged in housing 2, between central tube 1 and housing 2, bearing 4 is arranged, load body 7 is with the gooseneck 8 communicated with its inner chamber, and load body 7 is connected with central tube 1 by internal thread, and load body 7 is connected with housing 2 by external screw thread.Be provided with side by side 45 degree roller bearing 3 and ball bearings 5 between load body 7 and central tube 1.
Using method: with elevator, suspend suspension rod 6 in midair, by coordinating joint, connect the tubing strings such as drilling rod.(rotating disk, tubing tongs etc.) rotation tubing string, while needing sand washing, drilling out operation, be connected on hose on gooseneck 8 under external force, can carry out liquid-circulating.
Major parameter:
Model: MSSL-80 type
Maximum static load: 800KN
Turn/min of dynamic load rating: 400KN(100)
Latus rectum: 51mm
Connecting thread: 2-7/8UPTBG
Gooseneck screw thread: 2-3/8 TBG
Operating pressure: 30Mpa
Quality: 112kg.
Claims (1)
1. an oil well water tap, comprise housing (2), central tube (1) is arranged in housing (2), between central tube (1) and housing (2), bearing (4) is arranged, load body (7) is with the gooseneck (8) communicated with its inner chamber, load body (7) is connected with central tube (1) by internal thread, load body (7) is connected with housing (2) by external screw thread, it is characterized in that between load body (7) and central tube (1) being provided with side by side 45 degree roller bearings (3) and ball bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385274 CN203362109U (en) | 2013-07-01 | 2013-07-01 | Faucet used for oil field workover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385274 CN203362109U (en) | 2013-07-01 | 2013-07-01 | Faucet used for oil field workover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362109U true CN203362109U (en) | 2013-12-25 |
Family
ID=49809895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320385274 Expired - Lifetime CN203362109U (en) | 2013-07-01 | 2013-07-01 | Faucet used for oil field workover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843260A (en) * | 2018-07-27 | 2018-11-20 | 贵州航天天马机电科技有限公司 | A kind of geomantic omen faucet of the efficient sealed property of engineering driller |
| CN113417586A (en) * | 2021-04-24 | 2021-09-21 | 才艳梅 | Wellhead high-pressure circulating guide tap |
-
2013
- 2013-07-01 CN CN 201320385274 patent/CN203362109U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843260A (en) * | 2018-07-27 | 2018-11-20 | 贵州航天天马机电科技有限公司 | A kind of geomantic omen faucet of the efficient sealed property of engineering driller |
| CN113417586A (en) * | 2021-04-24 | 2021-09-21 | 才艳梅 | Wellhead high-pressure circulating guide tap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203783460U (en) | Composite bridge plug-drilling and grinding oil pipe drilling tool assembly for horizontal wells | |
| CN203362109U (en) | Faucet used for oil field workover | |
| CN205036334U (en) | Down -hole junk fishing barrel | |
| CN202745769U (en) | Under-pressure tripping-in device of continuous tube overlong drilling tool | |
| CN204984280U (en) | Novel sealed drilling rod | |
| CN204703806U (en) | Oil well water tap | |
| CN104499934B (en) | Non-excavation pipe-laying drilling rig unit head floating installation | |
| CN208473737U (en) | A kind of workover swivel | |
| CN201915857U (en) | Torsion-reducing and wear-resisting joint | |
| CN202970577U (en) | Super drilling jar | |
| CN206309312U (en) | A kind of failure analysis of fast demountable | |
| CN102337850B (en) | Titanium alloy blowout-prevention pipe | |
| CN202108465U (en) | Nonmetallic drillable bridge plug | |
| CN204402384U (en) | Safety valve protection joint is driven on oil drilling top | |
| CN206267805U (en) | New H-type Safe Joints | |
| CN202746543U (en) | Novel pressure-bearing pulley | |
| CN104563901A (en) | Petroleum drilling top drive safety valve protecting joint | |
| CN205023784U (en) | Directly drive winch | |
| CN202338223U (en) | Circulating pressurization disc | |
| CN204212729U (en) | A kind of without box cupling shaft fishing tool | |
| CN204371117U (en) | A kind of two ends thicken Double layer rope cable and to core aluminium drill pipe | |
| CN202954739U (en) | Casing buoyancy weight reduction system | |
| CN207538987U (en) | A kind of portable grouting pump | |
| CN202531079U (en) | Sucker rod ring-seal motive seal device | |
| CN212003054U (en) | Oil field sucker rod environmental protection operation well control ware |
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: 20131225 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2901 Patent on July 18, 2023 Number: 29-01 Volume: 39 |