<var id="lfnn1"></var><listing id="lfnn1"><cite id="lfnn1"></cite></listing><var id="lfnn1"></var><var id="lfnn1"><strike id="lfnn1"></strike></var>
<cite id="lfnn1"></cite><var id="lfnn1"><strike id="lfnn1"></strike></var><var id="lfnn1"><strike id="lfnn1"></strike></var>
<var id="lfnn1"></var>
<var id="lfnn1"></var>
<cite id="lfnn1"><video id="lfnn1"></video></cite><var id="lfnn1"></var><var id="lfnn1"><video id="lfnn1"></video></var>
<var id="lfnn1"></var>
<var id="lfnn1"></var><cite id="lfnn1"><video id="lfnn1"></video></cite>
<menuitem id="lfnn1"></menuitem><var id="lfnn1"></var>
<var id="lfnn1"></var>
<address id="lfnn1"><var id="lfnn1"></var></address>
<var id="lfnn1"></var><var id="lfnn1"><strike id="lfnn1"><menuitem id="lfnn1"></menuitem></strike></var><cite id="lfnn1"><video id="lfnn1"></video></cite>
 
Products List
  • Oil & Gas Drilling Equipment And Tools
  • Inclinometer
  • Draworks
  • Mud Pump
  • Downhole Motor
  • Hydraulic Breakout Unit
  • Drill Bit
  • Drilling Tools
  • Wellhead Assembly
  • Mining Drilling Equipment And Tools
  • Rock Drill
  • Jack Hammer
  • Jumbolter
  • Rock Drilling Tools
  • Geological Exploration Equipment And Tools
  • Drilling Rig
  • Bits & Reamer
  • Core Barrel & Overshots
  • Drill Rods & Casing Tubes
  • Drilling Tools
  • Grouting Project Instrument And Equipment
  • Grouting Recorder
  •  
    Products >> Drilling Tools
     

    Three-ball Fishers

    Three-ball fisher is a special fishing tool which fishing sucher rod coupling or other shoulder of sucker rod in casing.
    Three –ball fisher according to the position change of three balls in slant borehole to change the diameter size of public inscribed circle,thus the shoulder of sucker rod and coupling was allowed to pass.after the sucker rod with coupling or shoulder entering guide shoe, the coupling or shoulder push the steel ball rising along slanted hole. The insecribed circle is formed through three ball increase gradually. After coupling and shoulder passed three balls, the balls according to his dead weight fall after rise along slanted hole,near to the body of sucker rod.
    Bring up drilling tool,the shoulder of sucker rod or the size of coupling is larger so that can not pass to press three balls, the three balls in slanted hole under the action of slanted hole, applying a clamp force in radial direction to the fish, thereby the fish is cached.

    Specificaitons:

    Type Dimension
    (mm)
    Connection
    API
    Regulate and specification
    Catch size Hole size(inch)
    SQ95-01 95*305 2 3/8TBG 5/8” 、3/4”shoulder of rod and collar 4 1/2
    SQ95-02 95*305 2 3/8TBG 7/8” 、1”shoulder of rod and collar 4 1/2
    SQ102-01 102*305 2 3/8TBG 5/8” 、3/4”shoulder of rod and collar 5
    SQ102-02 102*305 2 3/8TBG 7/8” 、1”shoulder of rod and collar 5
    SQ114-01 114*305 2 7/8TBG 5/8” 、3/4”shoulder of rod and collar 5 1/2
    SQ114-02 114*305 2 7/8TBG 7/8” 、1”shoulder of rod and collar 5 1/2
    SQ140 140*320 3 1/2  4TBG 5/8” 、3/4” 、 7/8” 、1”shoulder of rod and collar 6 5/8

    Next: Junk Subs
     
    About us
      Beijing Tengyue Technology Co., Ltd is a big high-tech integrated enterprise, which mainly on R&D inclinometer. It possesses excellent equipment and a number of specialists and technicians .Our company consistently keeps API and ISO as the standard and puts it into practice.
       Our main products include electronic single shot inclinometer, electronic multishot inclinometer, photographic single shot inclinometer and MWD. We will provide users with overall solutions according to different requirement on site.
       At the same time, we are trading the relative oil and gas ......[More]
    Contact us
    E-mail:tengyuetech@163.com
    Mob:+86-13552162026
    Tel:+86-10-63422181
    Copyright © 2016 -Beijing Tengyue Technology Co., Ltd
    熟女精品AV在线