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B2 Anchor Catcher

The Evolution Model B2 Tubing Anchor Catcher performs two important functions:
1) anchors the tubing string, and 2) catches the tubing if it should part.
Description

B2 Anchor Catcher

B2 Anchor Catcher Product Brochure

Simultaneous anchoring and catching at all times

 


Applications


  • Catching the tubing if it should part
  • Anchoring tubing strings

Features & Benefits

 

  • No Free Fall If Tubing Parts
  • Tool does not “Beat Itself To Death”
  • Positive Catching Regardless of Well Conditions
  • Slips Held Securely in Place
  • Dependable Drag Springs
  • Simple Operation and Positive Release
  • Emergency Release

 

The Evolution Model B2 Tubing Anchor Catcher is simultaneously set in anchoring and catching positions at all times.

Running Procedure

Two Drag Springs must be used in each slot to ensure sufficient Drag Spring force to actuate tool. To prevent the slips from becoming dulled before reaching setting depth it is advisable to put a right-hand turn into the tubing every 5 or 10 stands while running in.

At the desired setting depth rotate the tubing to the left with hand tongs until the Slips contact the casing. Maintain left-hand torque while alternately pulling strain and setting down weight several times to work all play out of the tool.

During this slip setting operation the strain pulled should be at least equal to the final strain that will be applied; when the tubing is landed, and full tubing set down weight should be applied. Release the tongs and continue working the tubing to remove any residual torque.

 

Specifications

Casing Tool Size Maximum OD Anchor Recommended Range of Casing ID Maximum Casing ID for Safe Setting Minimum Bore Thru Anchor Thread-Box Up/Pin Down Item Number
Min Max
OD In/mm Weight In/mm In/mm In/mm In/mm In/mm In/mm
4 ½ (114.3) 9.5-13.5 (14.1-20.1) 43A 3.750 (95.25) 3.830 (97.3) 4.090 (103.9) 4.250 (108.0) 1.940 (49.3) 2 3/8 EUE 610-41
5 (127.0) 11.5-18 (17.1-26.8) 43B 4.000 (101.6) 4.280 (108.7) 4.560 (115.80) 4.560 (115.8) 610-42
5 ½ (139.7) 13-23 (19.4-34.2) 45A 4.500 (114.3) 4.670 (118.6) 5.040 (128.0) 5.190 (131.8) 2.375 (60.30 2 7/8 EUE 610-43
7 (177.8) 20.3 (29.8-47.6) 47A 5.550 (141.0) 6.090 (154.7) 6.460 (164.1) 6.600 (167.6) 2.440 (62.0) 610-47
35-38 (52.1-56.5) 5.50 (139.7) 5.680 (144.3) 6.000 (152.4) 6.550 (166.4) 610-47

B2 Anchor Catcher

 

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