CN106837205A - For the elevator of oil field shaft mouth operation - Google Patents

For the elevator of oil field shaft mouth operation Download PDF

Info

Publication number
CN106837205A
CN106837205A CN201710096185.4A CN201710096185A CN106837205A CN 106837205 A CN106837205 A CN 106837205A CN 201710096185 A CN201710096185 A CN 201710096185A CN 106837205 A CN106837205 A CN 106837205A
Authority
CN
China
Prior art keywords
elevator
oil field
shaft mouth
hydraulic
mouth operation
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
Application number
CN201710096185.4A
Other languages
Chinese (zh)
Inventor
徐平建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Original Assignee
NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd filed Critical NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Priority to CN201710096185.4A priority Critical patent/CN106837205A/en
Publication of CN106837205A publication Critical patent/CN106837205A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

The invention provides a kind of elevator for oil field shaft mouth operation, including following part：Elevator body；It is connected in the valve on elevator body；It is connected in lock tongue body self-locking mechanism and hydraulic-driven linkage on valve；With elevator body phase hydraulic-driven rotating mechanism even.Elevator for oil field shaft mouth operation of the invention, sound construction, has a safety feature.

Description

For the elevator of oil field shaft mouth operation
Technical field
The present invention relates to a kind of elevator for oil field shaft mouth operation, belong to oil equipment technical field.
Background technology
In drilling engineering, elevator is a kind of instrument for tubing such as drilling rod of slinging, oil pipe and sleeve pipes.It is suspended on lifting System hook both sides suspension ring the inside, so as to well has been carried out out or under enter drilling tool and oil pipe, the operation of sleeve pipe.Elevator correspondence The drill string for being hung has different specifications.Elevator is broadly divided into following a few classes：Casing elevator；Pipe elevator；Drill pipe elevator；Sucker rod Elevator.
Casing elevator be used in oil and gas well drilling operation, cased indispensable instrument.
Pipe elevator is the specific purpose tool of raising or decline tubing string in petroleum drilling and mining.
Drill pipe elevator is that petroleum drilling and mining, geological drilling department are used for that Drilling oil well, gas well, exploratory well or workover treatment are outstanding to hold The important tool of drilling rod, sleeve pipe, sucker rod, oil pipe raising or decline.
Rod elevator, can meet in petroleum well workover operation the need for all size sucker rod operation.
Existing elevator is simple, there is certain security risk.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art part, there is provided a kind of elevator for oil field shaft mouth operation.
Elevator for oil field shaft mouth operation of the invention, including following part：
Elevator body；
It is connected in the valve on elevator body；
It is connected in lock tongue body self-locking mechanism and hydraulic-driven linkage on valve；
With elevator body phase hydraulic-driven rotating mechanism even.
Preferably,
Described hydraulic-driven rotating mechanism, including the hydraulic cylinder upset connecting rod that is connected with hydraulic cylinder is connected with upset connecting rod Upset centering block, described upset centering block connects with elevator body phase.
Elevator for oil field shaft mouth operation of the invention, sound construction, has a safety feature.
Specific embodiment
Elevator for oil field shaft mouth operation of the invention, including following part：
Elevator body；
It is connected in the valve on elevator body；
It is connected in lock tongue body self-locking mechanism and hydraulic-driven linkage on valve；
With elevator body phase hydraulic-driven rotating mechanism even.
Described hydraulic-driven rotating mechanism, including the upset connecting rod and upset connecting rod phase that hydraulic cylinder is connected with hydraulic cylinder Upset centering block even, described upset centering block connects with elevator body phase.

Claims (2)

1. the elevator of oil field shaft mouth operation is used for, it is characterised in that including following part：
Elevator body；
It is connected in the valve on elevator body；
It is connected in lock tongue body self-locking mechanism and hydraulic-driven linkage on valve；
With elevator body phase hydraulic-driven rotating mechanism even.
2. the elevator for oil field shaft mouth operation according to claim 1, it is characterised in that described hydraulic-driven rotation Mechanism, including the upset centering block that the upset connecting rod that is connected with hydraulic cylinder of hydraulic cylinder is connected with upset connecting rod, described upset pendulum Block connects with elevator body phase.
CN201710096185.4A 2017-02-22 2017-02-22 For the elevator of oil field shaft mouth operation Pending CN106837205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710096185.4A CN106837205A (en) 2017-02-22 2017-02-22 For the elevator of oil field shaft mouth operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710096185.4A CN106837205A (en) 2017-02-22 2017-02-22 For the elevator of oil field shaft mouth operation

Publications (1)

Publication Number Publication Date
CN106837205A true CN106837205A (en) 2017-06-13

Family

ID=59134035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710096185.4A Pending CN106837205A (en) 2017-02-22 2017-02-22 For the elevator of oil field shaft mouth operation

Country Status (1)

Country Link
CN (1) CN106837205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143292A (en) * 2017-07-21 2017-09-08 南通金牛机械制造有限公司 A kind of oil drill rocker elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070062705A1 (en) * 2005-09-20 2007-03-22 Mike Schats Wellbore rig elevator systems
CN105064930A (en) * 2015-09-01 2015-11-18 扬州华能石化机械有限公司 Hydraulic lifting sub capable of overturning automatically
CN105178886A (en) * 2015-08-26 2015-12-23 苏浩 Automation control mechanism of valve elevator
CN105201422A (en) * 2015-11-02 2015-12-30 马拴荣 Side driving type hydraulic turnover elevator
CN105822237A (en) * 2016-05-06 2016-08-03 马拴荣 Small-tonnage hydraulic elevator for repairing well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070062705A1 (en) * 2005-09-20 2007-03-22 Mike Schats Wellbore rig elevator systems
CN105178886A (en) * 2015-08-26 2015-12-23 苏浩 Automation control mechanism of valve elevator
CN105064930A (en) * 2015-09-01 2015-11-18 扬州华能石化机械有限公司 Hydraulic lifting sub capable of overturning automatically
CN105201422A (en) * 2015-11-02 2015-12-30 马拴荣 Side driving type hydraulic turnover elevator
CN105822237A (en) * 2016-05-06 2016-08-03 马拴荣 Small-tonnage hydraulic elevator for repairing well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143292A (en) * 2017-07-21 2017-09-08 南通金牛机械制造有限公司 A kind of oil drill rocker elevator

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Legal Events

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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: 20170613