Каталог продукции (английский)

The well screen is intended for preventing damage of bottom-hole zone of loose reservoirs and sand and other mechanical impurities production during operation of wells of underground gas storages, gas and oil fields and water wells. The screen can be also used in a complex with gravel-precoat filters or independently depending on reservoir geology or operating conditions and bottom-hole design. By Client's request the screen can be completed with equipment for screen installation and operation (Complexes are "Grad", "Krab", "Tsiklon", etc.).

Main technical data:

Filter element slits: 0.1 - 0.8 mm (by Client's request)
Filter element length: up to 2220 mm
Filter casing length: up to 2480 mm
Filter weight: up to 65 kg
Filter gauze material - 12X18H10T
Passage diameter pf filter casing (pipe): 73, 89, 114 mm

WELL SCREEN WITH GRAVEL PACKING, FSK-PG-73/114 TYPE

The well screen is intended for preventing sand production during operation of wells of underground gas storages and gas and oil fields formed by loose rocks. The screen design allows its operation without external gravel backfilling.

Main technical data:

Outer diameter of external screen: 131 mm
External screen slits: 0.3 - 0.8 mm (by Client's request)
Outer diameter of internal screen: 5 mm
Internal screen slits: 0.1 - 0.6 mm (by Client's request)
Filter element length: 1100 mm
Section length: 1350 mm
Terminal threads, GOST 633-80: 73
Weight: 37 kg

HYDRAULIC PACKER

VPG-01/168
VPG-01/245*

Purpose:

The packer is intended for tight separating annular space from reservoir rock and tubing internal surface in order to protect flow string against fluid produced for carrying out different technological operations during workover and for production equipment applied in the process of gravel-precoat installation.

Main technical data:

Production string diameter (external), mm: 168, 219, 245
Operating pressure: < 200 kgf
Operating temperature: < +100°C
Flow area diameter: 76 mm
Terminal threads: NKT-89, NKM-89
Length: ~ 270 mm
Weight: 125 kg

"GRAD" COMPLEX EQUIPMENT

The complex is intended for construction of gravel-precoat filters by direct circulation in wells of gas, gas condensate and oil fields and underground gas storages. The complex provides a high quality of gravel filter and enhanced safety of well operation.

Main technical data:

Column length: 168 - 245 mm
Length: 2700 mm
Diameter: 145 mm

"TSIKLON" COMPLEX EQUIPMENT VOGF-03/168

The complex is intended for construction of gravel-precoat filters by direct circulation followed by removal of cross-over device from 168-mm tubing wells of gas, gas condensate and oil fields and underground gas storages. The complex allows to reach a high frequency and density of gravel massif to be a governing factor that determines a quality of gravel filter operation.

Main technical data:

Type of packer design: mechanical, weighted with column
Force of setting of packer: 5 tf
Diameter: 145 mm

STEAM GENERATOR

OKP31 1359; TU 3113-081-313239-01

Primary element of movable unit PPU A-1600/100.

Main technical data:

Type of fuel – diesel, GOST 305-82
Design pressure: 9.71 (100) MPa (kgf/cm2)
Design temperature of superheated steam: 310 °C
Steam capacity: 1,6 (0,445) t/hr (kg/s)
Heat productivity: 3929.2 (940000) MJ/g (kcal/hr)
Steam-boiler heating surface (coils assy): 20.66 m2
Steam-boiler volume (coils assy): 0.814 m3
Height: 1990 mm
Diameter: 1012 mm
Weight, kg, no more than: 900

REMOTE SIGNALING DEVICE USG-4

OKP 47 7200; TU 4372-083-31323949-01

It is designed for alarm signaling if process variables (pressure, temperature, etc.) being deviated from the norm in case of unattended service of gas distribution stations and other facilities.

Main technical data:

Number of controlled process variables - 6
Device main supply: ac supply voltage - 220 V, frequency - 50 hertz
Device stand-by supply: dc source voltage - 12 V
Power input, W, no more than:
- standby state - 0.6
- signal transmission conditions - 6.0
Actuating current, A, no more than: 0.2
Communication line resistance, kilo ohm, not exceeding: 6

"ZOND-1" DEVICE

Portable equipment designed to measure buried metal pipeline potential.

Main technical data:

Potential in reference to chlorosilver electrode: 100 mV
Polarization potential: 2 mV
Internal resistance: 200 ohm
Electrolyte volume: 12 cm3
Height, mm, no more than: 800
Diameter: 22 mm
Weight, kg, no more than: 0,5

MULTI-CARTRIDGE RING SEPARATION PACKING

It is designed to remove liquid admixtures from gas flows. Packing design makes possible for the separator internal volume to be used most to increase surfaces of liquid settling and drainage two-fold and more. It has no analogues as to many characteristics.

Main technical data:

Operating environment temperature: +20 °C
Ambient temperature: -60 °C
Environment - natural gas, containing H2S, SO2 no more than 0,5%
Number of cartridges: 6
Weight: 28 kg
Dimensions, mm:
- height – 690
- diameter – 362

MEASURING – TECHNOLOGICAL COMPLEX FOR "PINGVIN" WELLS

(IR construction)

It is designed to measure well performance parameters: flow rate, pressure, temperature; relative water salinity changes and presence of sand formation gas and water-clay-sand mixture in the flow.

Main technical data:

Working pressure: 12 MPa
Operating environment temperature, °C: from +8 to +60
Ambient temperature: -60 °C
Environment - natural gas
Weight: 100 kg

INSULATION FAULT FINDER IPI-95

It is intended to detect through defects in wrappings of trunk pipelines and other underground lines and also it allows determining the pipe-earth protection potential using copper-sulfate reference electrode.

Main technical data:

Supply voltage: 4,5 V
Number of power sources of type 316 Uran - 6 pcs
Receiver input resistance, mega ohm: 10
Finder receiver range if alternating voltage is supplied - 0,5; 5; 50; 500 mV and 1,5 V on frequencies 6,25 and 100 hertz and 0,01; 0,1; 1; 10; 100 and 300 mV on frequency 1000 hertz.
Finder receiver range if dc voltage is supplied, V: 0,01; 0,1; 1,0; 10
Dimensions, mm: 255 x 150 x 130

Notes:

TU

Technical specifications

OKP

AH-Russian classifier of product

FSK

Contact well screen

FSK-PG

Contact well screen with sand-gravel packing

VOGF

VNIIGAZ equipment for gravel filter construction

VPG

VNIIGAZ hydraulic packer

PPUA

Mobile field steam unit

USG

Gas pipeline signaling device

IPI

Insulation fault finder on product pipeline

IP

Variant with the use of integrated transducer with HyperFlow-3P flow meter

NKT

Tubing with triangular thread, GOST 10654-81

NKM

Tubing with trapezoid thread, GOST 633-80

Catalogue >

TU	Technical specifications
OKP	AH-Russian classifier of product
FSK	Contact well screen
FSK-PG	Contact well screen with sand-gravel packing
VOGF	VNIIGAZ equipment for gravel filter construction
VPG	VNIIGAZ hydraulic packer
PPUA	Mobile field steam unit
USG	Gas pipeline signaling device
IPI	Insulation fault finder on product pipeline
IP	Variant with the use of integrated transducer with HyperFlow-3P flow meter
NKT	Tubing with triangular thread, GOST 10654-81
NKM	Tubing with trapezoid thread, GOST 633-80

from first person: