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Product / Equipment

Tying Wellhead type OUS

(Equipment / Material)
Model Number: ОУС
Condition: New
Location or Storage Country: Russia
Location: Russia / Tyumen
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The wellhead lining OUS is designed for lining the upper ends of adjacent casing strings protruding above the wellhead with the aim of suspending the strings, separating the annulus, controlling the pressure in it, sealing the pipe and annular spaces of the wells and is operated in climatic regions I2 - II2 according to GOST 16350 -80. Climatic modification - UHL, category of placement during operation I according to GOST 15150-69.
Overview:

Downhole environment - oil, gas, gas condensate with the content of mechanical impurities in the well production - up to 25 mg / liter. The water content in the production of the well is up to 99%. Mineralization of water in well production - up to 50 g / liter.

The equipment can be manufactured in the following versions, depending on the permissible content of harmful impurities in the well environment, according to GOST 13846-89:

  • a) normal - non-corrosion resistant (СО2 and Н2S up to 0.003%);
  • b) K1 - corrosive (CO2 up to 6%);
  • c) K2 - corrosive (СО2 and Н2S up to 6%).

OUS is manufactured in accordance with TU 3665-003-89398828-2014, fulfilling the requirements of state standards GOST R 51365-2009, GOST 28919-91

  • column head control - manual
  • comply with API 6A specifications
  • conditional pass: 11 "
  • working pressure: 2000 PSI ~ 15,000 PSI
  • working environment: oil, gas, gas condensate with a content of mechanical impurities up to 25 mg / l, produced water up to 80% by volume
  • working temperature: -60 ° С + 121 ° С
  • material class: AA, BB, SS, DD, EE, FF
  • level of technical requirements for the product: PSL1 - PSL4
  • level of technical requirements for performance: PR1, PR2

Parameter Name

Value

Symbol

OUS1 - 21 - 168x245

OUS1 - 21 - 178x245

OUS1 - 35 - 168x245

OUS1 - 35 - 178x245

OUS2 - 21 - 168x245x324

OUS2 - 21 - 178x245x324

OUS2 - 35 - 168x245x324

OUS2 - 35 - 178x245x324

  1. Working pressure, MPa (kgf / cm2)

21 (210)

35 (350)

21 (210)

35 (350)

2. Temperature of a working environment, ºС

up to +120

  1. Ambient temperature, ºС

from -40 to +60

  1. Nominal diameters of bundled casing, mm

168; 245

178; 245

168; 245

178; 245

168; 245; 324

178; 245; 324

168; 245; 324

178; 245; 324

  1. Pendant Type:

- technical column

- production casing

- conductor

-

coupling (threaded)

coupling (threaded)

coupling (threaded)

coupling on the centralizer (threaded)

coupling (threaded)

  1. The nominal diameter of the casing string, on

which is installed equipment case, mm

245

324

  1. Threading the bottom of the equipment case

according to GOST 632-80

OTTM 245 GOST 632-80

OTTM 324 GOST 632-80;

BTS 324 GOST R 51906-2015

. Technical column coupling thread

OTTM 245 GOST 632-80;

BTS 245 GOST R 51906-2015

  1. Production string coupling thread

according to GOST 632-80

OTTM 168 GOST 632-80;

BTS 168 GOST R 51906-2015

OTTM 178 GOST 632-80;

BTS 178 GOST R 51906-2015

OTTM 168 GOST 632-80;

BTS 168 GOST R 51906-2015

OTTM 178 GOST 632-80;

BTS 178 GOST R 51906-2015

OTTM 168 GOST 632-80;

BTS 168 GOST R 51906-2015

OTTM 178 GOST 632-80;

BTS 178 GOST R 51906-2015

OTTM 168 GOST 632-80;

BTS 168 GOST R 51906-2015

OTTM 178 GOST 632-80;

BTS 178 GOST R 51906-2015

  1. Conditional pass of the upper flange of the case

equipment mm

230

350

  1. Conditional passages of lateral branches, mm

fifty

  1. Connecting thread of lateral branches of the housing

Tubing 60 GOST 633-80

Nefteprommash LLC

Total Employees: 222
Locations: Russia / Tyumen
Main Products/Services: Production of drilling and oilfield equipment
Registration: Russia / Tyumen
Year Established: 2008