Application

Fluid drain from tubing string during pull-out operations.

Advantages

• In-the-field replacement of breakable pin is available;
• Valve operation doesn’t depend on tubing or annular pressure;
• Valve is opened by steel bar dropped into tubing string;
• Valve is equipped with catcher which prevents penetration of steel bar into pump;

Benefits

Valve helps to prevent oil spills during pull-out operations.

Order reference

DVBP-25
25 (2 7/8”) – tubing ID

Application

Valve holds fluid column in tubing string, prevents pump clogging with solids during well stop and provides direct washing of ESP operating components.

Advantages

• ESP direct washing;
• Wide range of valve opening pressure values for direct washing;
• Multiple use of valve within 1 RIH/POOH operation;

Benefits

• Valve prevents backspin of ESP during well stop;
• Longer runlife;
• Easy pump start & commissioning;
• Reduced power consumption in re-starting;
• Reduced workover cost;

Order reference

SFV-25-15
25 (2 7/8”) – tubing ID
15 – valve opening pressure

Application

Valve is designed for direct washing of tubing string to remove paraffin deposits and for injection of process fluid to kill formations separated by packer.

Advantages

• Direct washing of tubing string without penetration of washing fluid into pump;
• Well killing without packer deinstallation;
• Adjustable valve opening pressure;
• Valve can be used with ESPCP;

Benefits

• Reduction of washing fluid consumption;
• Reduction of washing time;
• Workover cost reduction;

Order reference

DWV-25-18
25 (2 7/8”) – tubing ID
18 – valve opening pressure

Application

Discharge of excessive gas pressure from annular space into tubing production line.

Advantages

• Valve is installed on tubing string that prevents it from freezing;
• No maintenance is required during operation;
• Full bore;
• Multi-purpose (can be used with any pump type);

Benefits

• No maintenance cost;
• Normalization of well operation due to maintanance of constant annular pressure;
• High repairability;

Order reference

BGV-25
25 (2 7/8”) – tubing ID

Application

Sand-gas anchor is used to neutralize or substantially reduce negative effects of solids and gas penetrating into operating parts of pumps and surface equipment.

Advantages

• High separation coefficient – up to 95%;
• Adjustable sand trap length – 33-330 ft (10-100 m);
• Sealing cup prevents overloading of workover rig during RIH/POOH operations;

Benefits

• Prevents early wear of downhole equipment;
• Reduced risk of failure caused by pump clogging;
• Longer runlife of ESPCP;
• Workover cost reduction;

Order reference

25-PG-ESP -146/8
25 (2 7/8”) – tubing ID
146 (5 3/4”) – casing ID
8 (0.31”) – casing wall thickness

Application

Sand anchor neutralizes or substantially reduces negative effects of solids penetrating operating components of pumping and surface equipment.

Advantages

• High separation coefficient – up to 95%;
• Adjustable sand trap length– 33-330 ft (10-100 m);
• Bypass valve prevents pump gas lock if sand trap is full;
• Corrosion-resistant steel liner protects separator body from abrasive wear;
• Sealing section tightly fits casing and shuts off annular space;

Benefits

• Prevents early wear of downhole pumping equipment;
• Reduced risk of failure of downhole pumping equipment caused by pump clogging;
• Longer runlife of pumping equipment;
• Reduced well repair cost;
• Higher efficiency of pumping equipment;

Order reference

25-PGB-ESP-168/9
25 (2 7/8”) – tubing ID
168 (6 5/8”) – casing ID
9 (0.35”) – casing wall thickness

Application

Hydrocyclone separator is designed to neutralize or substantially reduce negative effects of solids penetrating into operating parts of pumping system and surface equipment.

Advantages

• High separation coefficient – up to 95%
• Adjustable sand trap length – 33-330 ft (10-100 m);
• Bypass valve prevents pump gas lock if sand trap is full;
• Corrosion-resistant steel liner protects separator body from abrasive wear;
• Sealing section tightly fits casing and shuts off annular space;

Benefits

• Prevents early wear of downhole pumping equipment;
• Reduced risk of failure of downhole pumping equipment caused by pump clogging;
• Longer runlife of pumping equipment;
• Reduced well repair cost;
• Higher efficiency of pumping equipment.;

Order reference

20-CYCLONE-ESP-146/8
20 (2 3/8”) – tubing ID
146 (5 3/4”) – casing ID
9 (0.35”) – casing wall thickness

Application

Adjustable sand screen filter is designed to prevent penetration of solids into ESP pumps from intake and to reduce wear of operating pump parts.

Advantages

• Adjustable turn-to-turn clearance – 0.0039-0.039 inch (0.1-1 mm) – to adjust filtration capacity;
• Cascade connection of several sections;
• Self-cleaning spring filtering element;

Benefits

• Prevents early wear of downhole pumping equipment;
• Reduced risk of failure of downhole pumping equipment caused by pump clogging;
• Longer runlife of ESP;
• Reduced ESP repair cost;

Order reference

SSFA-ESP

Application

Connection of SRP plunger and sucker rod string when running barrel-plunger pair in the hole.

Advantages

• Automatic on-tool prevents penetration of solids into the
  sub-plunger space in the process of running pump in well;
• Automatic on-tool is designed to prevent damaging
  of plunger in tubing string while pump run in hole;
• Easier plunger fitting into barrel;

Benefits

High reliability of sucker rod pumping system.

Order reference

ON-TOOL- 20-3/4″ SR
20 (2 3/8”) – tubing ID
3/4” SR – connection thread of sucker rods

Application

On/off tool is designed to connect/disconnect sucker rod pump plunger to/from sucker rod string.

Advantages

• Safely disconnect clogged plunger from sucker rod string;
• Prevent penetration of solids and foreign matters into the sub-plunger space in process of pump running in well;
• Prevent plunger damaging by tubing string while running-in;
• Easy plunger fitting into barrel;
• Prevent spontaneous uncoupling;

Benefits

• Installation of oversized SRP in current tubing string;
• Time & technological cost reduction due to exclusion of combined pull-out;
• Higher reliability of sucker rod pumping system;

Order reference

ON/OFF TOOL-25-7/8″ SR
25 (2 7/8”) – tubing ID
7/8” SR – connection thread of sucker rods