EQUALIZING ASSEMBLIES
TKR Equalizing Assembly
Used in conjunction with a “R / RN” lock mandrel to hold differential pressure from below the plug assembly in the wellbore.
Designed to utilize a metal to metal single point seal as well as a dual O-ring back up should the metal to metal seal be compromised.
The R equalizing assembly is typically used in higher pressure scenarios as the lock mandrels and equalizing assemblies are designed to facilitate higher working pressures.
The injection bean and cage assembly may also utilize a “R” equalizing assembly rather than a kobes.Applications:
Used during routine maintenance of the wellbore, typically to suspend production or preform maintenance on the wellbore.
Used to blank the production tubing off during the installation of workover BOP’s
Used as a circulating device during fishing operations.
Used to retrieve tubing from the wellbore during snubbing operations.
| Size | 1.71" | 1.78" | 1.87" | 2.00" | 2.125" | 2.188" |
| Over all Length (") | 8.75" | 8.75" | 8.75" | 8.75" | 8.75" | 8.75" |
| Over all Length mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm |
| Maximum OD (") | 1.705" | 1.771" | 1.865" | 1.995" | 2.115" | 2.18" |
| Maximum OD (mm) | 43.31mm | 44.98mm | 47.37mm | 60.67mm | 53.72mm | 55.37mm |
| Upper Thread Conn. | 1.125-16UN | 1.375-14UN | 1.375-14UN | 1.375-14UN | 1.375-14UN | 1.75-12UN |
| Size | 2.31" | 2.56" | 2.75" | 2.81" | 3.43" | 3.688" |
| Over all Length (") | 8.75" | 8.75" | 8.75" | 8.75" | 8.75" | 8.75" |
| Over all Length mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm | 222.75mm |
| Maximum OD (") | 2.30" | 2.55" | 2.74" | 2.80" | 3.42" | 3.680" |
| Maximum OD (mm) | 58.42mm | 64.77mm | 69.59mm | 71.12mm | 86.87mm | 93.47mm |
| Upper Thread Conn. | 1.75-12UN | 2.00-12SLB | 2.25-12SLB | 2.25-12SLB | 2.75-12SLB | 3.062-12SLB |
*Smaller or larger sizes available upon request, as well as custom materials
PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING
