RNGIRNGI
  • +1 (512) 861-19-64

  • Company Profile
  • Production
    • Power swivels
      • Power drilling swivel
        • Power drilling swivel VBS-80R1
        • Power drilling swivel VBS-100R1
    • Swivels
      • VB Drilling swivel
        • VB-50R1 Drilling swivel
        • VB-60R1 Drilling swivel
        • VB-80R1 Drilling swivel
        • VB-100R1 Drilling swivel
        • VB-125R1 Drilling swivel
        • VB-140R1 Drilling swivel
        • VB-160R1 Drilling swivel
        • VB-175R1 Drilling swivel
        • VB-200R1 Drilling swivel
        • VB-225R1 Drilling swivel
        • VB-250R1 Drilling swivel
        • VB-320R1 Drilling swivel
      • VP-R1 Water swivels
        • VP-50R1 water swivels
        • VP-60R1 Water swivel
        • VP-80R1 water swivels
        • VP-80R2 Water swivel
        • VP-100R1 Water swivels
      • Additional equipment
        • USHV Bail extension stem
        • RB-R1 Rubber drilling hoses
        • KGTS-35R1 Telemetric system pressurizer set
    • Check valves
      • KOSHZ check valves
      • KOSHT check valves
      • КО Check valve
      • POKZ Valve opening device
      • POKT Valve opening device
    • Kelly valves
      • KSHN type kelly valves for pump-compressor pipes with tubing thread
      • KSHZ type kelly valves for drill string with the locking thread
      • KSHNP, KSH-QRC Full-bore kelly valves
      • Full-bore kelly valves for the tubing string
      • Full-bore kelly valves for the drilling string
      • IBOP for the top drive lower kelly valves
      • IBOP for the top drive upper kelly valves
    • Cementing heads
      • GCU Universal cementing head
      • GCK Cementing head with removable collector
      • GCU-BT Cementing head for drill pipes
      • GCK-BT Cementing head for drill pipes with a collector
      • GCU2 Universal cementing head with two bypass plugs
      • GCK2 Cementing head with a collector and two separating plugs
      • GCU-R3 Universal cementing head for the top drive cementing with axial and rotational pacing
      • GCU-BT-R3 Cementing head for drill pipes for the top drive cementing with axial and rotational pacing
    • Cementing equipment
      • MSC-R1 Stage cementing collar
      • SGN Floor hydraulic pressure mixer
      • PH-R1 Liner hanger
        • PH-127R1 Liner hanger
        • PH-168R1 Liner hanger
        • PH-178R1 Liner hanger
        • PH-219R1 Liner hanger
        • PH-245R1 Liner hanger
        • PH-273R1 Liner hanger
        • PH-340R1 Liner hanger
      • BKM-R1 Cement float shoe
        • BKM-102R1 Cement float shoe
        • BKM-114R1 Cement float shoe
        • BKM-127R1 Cement float shoe
        • BKM-140R1 Cement float shoe
        • BKM-146R1 Cement float shoe
        • BKM-168R1 Cement float shoe
        • BKM-178R1 Cement float shoe
        • BKM-194R1 Cement float shoe
        • BKM-219R1 Cement float shoe
        • BKM-245R1 Cement float shoe
        • BKM-273R1 Cement float shoe
        • BKM-299R1 Cement float shoe
        • BKM-324R1 Cement float shoe
        • BKM-340R1 Cement float shoe
        • BKM-351R1 Cement float shoe
        • BKM-377R1 Cement float shoe
        • BKM-406R1 Cement float shoe
        • BKM-426R1 Cement float shoe
        • BKM-473R1 Cement float shoe
        • BKM-508R1 Cement float shoe
      • BKM-R1-01 Iron float shoe
      • CKOD-R1 Orifice check valve
        • CKOD-114R1 Orifice check valve
        • CKOD-127R1 Orifice check valve
        • CKOD-140R1 Orifice check valve
        • CKOD-146R1 Orifice check valve
        • CKOD-168R1 Orifice check valve
        • CKOD-178R1 Orifice check valve
        • CKOD-194R1 Orifice check valve
        • CKOD-219R1 Orifice check valve
        • CKOD-245R1 Orifice check valve
        • CKOD-273R1 Orifice check valve
        • CKOD-299R1 Orifice check valve
        • CKOD-324R1 Orifice check valve
        • CKOD-340R1 Orifice check valve
        • CKOD-426R1 Orifice check valve
      • UKSOZ Device for well casing by establishing the face
      • TSM Twin-shaft horizontal mixer
      • PRP-C-R1 Displacement isolating plugs
      • Integrated adapter subs
      • Integrated nozzles
    • Pumps and pumping plants
      • NC-R1 Centrifugal pump
        • NC-76R1 centrifugal pump
        • NC-100R1 centrifugal pump
        • NC-127R1 centrifugal pump
        • NC-152R1 centrifugal pump
        • NC-203R1 centrifugal pump
        • NC-254R1 centrifugal pump
      • SN-R1 Pumping system
        • SN-125R1 Pumping system
        • SN-126R1 Pumping system
        • SN-160R1 Pumping system
        • SN-180R1 Pumping system
        • SN-250R1 Pumping system
        • SN-280R1 Pumping system
        • SN-380R1 Pumping system
        • SN-540R1 Pumping system
        • SN-800R1 Pumping system
        • SN-1000R1 Pumping system
    • Industrial press
      • PS-500R1 Hydraulic press
    • Integral tubes / high-pressure manifolds
      • SJ-R1 Swivel joints
    • Well workover
      • SMGU Hydromechanical scraper
      • MSZ Special cutting tap
      • RKN Columnar reamer
    • Well operation
      • KOE Check valve with elastic shutter
      • POU packers for mouth crimping
      • KCG Hydraulic circulation valve
      • KS-R1 Knock-off valve
  • Delivery
  • Contacts
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KOE Check valve with elastic shutter

Intended for gas pressure release from the annular space to the flow line.

KOE 101x210.000.SB

typical sizes roll up

POU packers for mouth crimping

Used to verify the leak-tightness of casing string mouth part and the mounted blowout equipment at pressure

POU-140R1   POU-146R1

POU-168R1   POU-219R1

typical sizes roll up

KCG Hydraulic circulation valve

Предназначен для автоматического перекрытия и герметизации трубного канала бурильного инструмента при бурении нефтяных и газовых скважин.

KCG-73VR1

typical sizes roll up

KS-R1 Knock-off valve

Used in ECPU (electric centrifugal pump unit) for fluid discharge from pump-compressor pipes in pulling the submersible assemblage out of the well.

KS-73R1-01

KS-73VR1-01

KS-89R1-01

typical sizes roll up
Check valve with elastic shutter
KOE

KOE 101x210.000.SB

typical sizes
Packers for mouth crimping
POU

POU-140R1   POU-146R1

POU-168R1   POU-219R1

typical sizes
Hydraulic circulation valve
KCG

KCG-73VR1

typical sizes
Knock-off valve
KS-R1

KS-73R1-01

KS-73VR1-01

KS-89R1-01

typical sizes
TOP

60, Karasunskaya St., Krasnodar,
Krasnodar territory, Russia

  +1 (512) 861-19-64
  911@rosneftegazinstrument.com

  +1 (512) 861-19-64
  911@rosneftegazinstrument.com

We on social networks
           

©2005-2022 «RNGI» JSC R&D enterprise.
All rights reserved.

ISO 9001   

  +1 (512) 861-19-64
  911@rosneftegazinstrument.com
ISO 9001   

60, Karasunskaya St., Krasnodar,
Krasnodar territory, Russia

We on social networks
           

©2005-2022 «RNGI» JSC R&D enterprise.
All rights reserved.