OIL and GAS equipment (OGE) - steel keys for earth storehouse.
Christmas tree and well head equipment provide optimum well operating conditions, well intra-, inter- and outer casing room capsulation, maintenance, deep probe and sample investigation, monitoring well temperature and pressure.
The manifold is intended for guaranteed circulation, capsulation and regulation of operating liquids, oil and gas during all phases of drilling, operation, and repair with the purpose of security of operation, preserving of ejection and fountains; well and environment protection.
Gate valves are the main control element of well Christmas tree and wellhead equipment. The gate is the heart of the valve. To increase the life of the valve the part sealing surfaces are plated with flame heated power.
A complex of underground equipment
Gas lift equipment is used at crude oil production, as the energy of gas ejected from wellhead is utilized. The positive feature of the equipment is the possibility of using at the complicated well operating conditions: crooking of a trunk, low working level of output in gas, sand, and water conditions.
The mud wire lubricator LP1 is proposed for constraining of well bore pressure and securing of descent and ascent of the instrument on a cable rope at repair and maintenance operations without pressure variation in well bore.
Pneumatically or manually operating spider-elevators for gripping and holding in required position of the production and technological columns during up and down operations. The loading capacity is up to 350MT at tube diameter up to 324 mm.
Christmas tree control station provides remote control by actuators of shut off devices and safety valve for wells of gas and gas condensate fields containing H2S. The hydraulic drive ensures control with shut-off devices according to specified commands.
The wall packers are intended for a reliable disconnection of open productive strata from outer casing space of lowed casing of a string for a period of mud solidification to exclude of casing outer space leakage.
The well valves are applied to urgent shut off of
drill column tube with the purpose of prevention of uncontrolled flow
of a stream of working medium from well. Wide range of working
The control valve
Check valves with the damper are used for prevention back flow of transported liquid and safety operation for personnel and equipment.
Safety valves in traditional operation mode are proposed to reduce internal pressure of system under control for safety reason.
Subsurface safety valves are used for drill column tube capsulation to exclude strata fluid ejection.
Casing and drill-pipe pressure test installation
is used for pipe testing by specified test pressure within the quality
inspection program as entry test. Operational modes are semi manual
and manual. External tube diameters are
The ejector is proposed for low-head gas
transportation, for oil gassing in a gas pipe by pressure increase of
low-head gas from 3,7 to
The complex of blowout preventing equipment is intended for well drilling, repair, and maintenance operations, for environmental security. The complex incorporates: a ring-type preventer, die unary and twin preventer; control station for preventer and valve operation, a choke with hydraulic control and a control desk, crosspiece, and control manifold.
Die preventer is intended for capsulation of a wellhead with or without drilling tool in well at any height of casing string during drilling and other operations on drilling and well repair. According to specific requirements and external conditions, the die preventers can be as unary, twins or double twins. In the case of cutting die incorporation in the preventer design, the hydraulic boosters are also incorporated.
Well head rotated preventer with an elastic sealant is proposed for capsulation of drilling equipment providing security of rotating of drill-pipe strings, advance of tool to working position, execution of loading and rising operations under pressure of drill liquids, systems, gas, oil.
Wear parts (burner heads, elbows, trees, connectors, valves) along with packers, fishing tools, safety valves, ejectors, bellows valves are supplied to operating oil and gas fields annually.
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