HYDROSTATIC BAILER (SHEAR PIN STYLE)

 

 

The Hydrostatic Bailer is designed to be used when a pump action bailer fails to remove the sand or debris surrounding a subsurface device. The Hydrostatic Bailer consists of a
chamber loaded at atmosphere and sealed off. When the bailer reaches the top of the sand, downward jarring shears a pin, causing bottom hole pressure to surge into the chamber,
forcing the bailer piston upward.  When pressure in the chamber equalizes the bhp, a ball check closes to retain the sand and debris in the chamber.

 

SPECIFICATIONS

  1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4"
Fishneck O.D. 1.188" 1.188" 1.188" 1.375" 1.375"
Max. O.D. 1.250" 1.375" 1.500" 1.625" 1.750"
Pin Connection 15/16"-10 15/16"-10 15/16"-10 15/16"-10 15/16"-10
Made Up Length     80.500" 80.125" 80.125" 81.750" 81.375"
Ball 1/2" 3/4" 3/4" 7/8" 1"
Steel Pin 3/16" x 1 1/4" 3/16" x 1 3/8" 3/16" x 1 1/2" 1/4" x 1 5/8" 1/4" x 1 3/4"
Shear Pin 3/16" x 15/16"     3/16" x 1 1/8"     3/16" x 1 1/8"     1/4" x 1 3/8"     1/4" x 1 1/2"

 

ASSEMBLY

  1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4"
Part Number            50HB1125     50HB1138     50HB1150     50HB1163     50HB1175

 

COMPONENTS

  1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4"
Fishneck 50B00500 50B01364 50B01632    50B01390    50B01196
Check Element 50A00892 50A00892 50A00892 50A00164 50A00164
Check Housing 50B00501 50B01367 50B01173 50B01392 50B01197
Tube 50B00502 50B01344 50B01340 50B01033 50B01195
Seat Washer 50B00509 50A01369 50A01369 50A01390 50A01394
Seat 50B00510 50A01368 50A01368 50A01389 50A01395
Soft Core Housing 50B00507 50B01369 50B01370 50B01200 50B01192
Plunger 50B00505 50B01365 50B01365 50B01199 50B01193
Plunger Housing 50B00506 50B01361 50B01396 50B01198 50B01194
Piston 50B00503 50A01362 50A01362 50A00851 50A00163
Piston Housing 50B00504 50B01366 50B01395 50A00874 50A00357
Seat Skirt 50B00508    50B01363    50B01371 50B01391 50B01050
O-ring (Piston) #111 #114 #114 #210 #212
O-ring (Tube) (2) #117 (2) #120 (2) #120 #217 (2) #219
O-ring (Tube) - - - #124 -
O-ring (Check Element) #009 #009 #009 #012 #012
O-ring (Check Element)     #013 #013 #013 #113 #113