Wellhead lubricator, lubricator for wireline operations  installed at the wellhead Wellhead lubricator, lubricator for wireline operations  installed at the wellhead

LUBRICATOR

USED FOR SEALING OFF A WELLHEAD WHILE TRIPPING IN AND OUT OF A WELL

APPLICATION

Used for sealing off a wellhead while tripping in and out of a well during logging and/or dewaxing operations.

Can be designed for 60/73/89 mm tubing to operating pressure of up to 35 MPa.

Types

  Rated Diameter Operating Pressure
L65-35 Ø 65 mm 35 MPa
L65-21 Ø 65 mm 21 MPa
L65-14 Ø 65 mm 14 MPa

Technical Specifications

Nominal diameter 65 mm
Nominal pressure 14 / 21 / 35 MPa
Testing pressure 21 / 35 / 52.5 MPa
Height of 1 lubricator section up to 3 000 mm
Q-ty of sections up to 5 ea.
Diameter of scraper wire up to 3 mm
Flange diameter (standard) 195 mm
Operating temperature -40°...+50°С
Weight 50 kg

CONFIRGURATION

Lubricator pipe
Stuffing box w/ line wiper
Gauge valve
Flange
Top and bottom sheaves
Specs sheet,(passport) pressure test certificate, Customs Union Technical Regulation (TR TS) Certificate