RussianPRODUCTS
OIL FIELD EQUIPMENT
LEAD IMPRESSION BLOCKSSPIDER SPG-80
SPIDER SP-50
PNEUMATIC SPIDER SP-80
WEDGE GATE ZKS
VANE VALVE ZMS 65-210
VANE VALVE ZSh 65-21
UNIVERSAL MUD CHAMBER KGU 60-102 and KGU 127-168
ANTI-TURNED AWAY ROD COUPLING MSh – 19/22/25P
CABLE GIRDER EPU (CLAMP STRAKE) PKK
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HIGH-PRESSURE PIPE TVD
QUICK DISCONNECT JOINT BRS-2
CASING-HEAD STUFFING BOX SUS 2-A-73-31
SINGLE-ACTING ROTATING SEAL
DOUBLE-ACTING ROTATING SEAL
ROTATING SEAL – SPARK GAP
LEAD IMPRESSION BLOCKS
The lead impression blocks are intended for receiving prints of objects, situated in the bore, on the frontal or side surface. The conic impression block is used for detecting the surface of crush or water erosion of casings, it has a metal core with an internal hole intended for circulation fluid and circular slots for provision of stable bond of lead with the body. The exterior of the impression block is filled with lead. It has a thread in the upper part for connection to the drill stem. The flat impression blocks are used to detect the character of drill pipes' demolition and their position in relation to the center of bore, they are used for detecting the boring head position and metal objects situated in the bottom.
Main characteristics of cone impression blocks with connection thread of M30*2
| Standard size | 42 | 45 | 50 | 58 | 75 | 80 | 85 | 90 | 100 | 110 | 135 |
| Diameter, mm | 42 | 45 | 50 | 58 | 75 | 80 | 85 | 90 | 100 | 110 | 135 |
| Length, mm | 155 | 160 | 170 | 180 | 200 | 210 | 220 | 220 | 230 | 240 | 270 |
Main characteristics of cone impression blocks with connection thread of M30*2
| Standard size | 42 | 45 | 50 | 58 | 75 | 80 | 85 | 90 | 100 | 110 | 135 |
| Diameter, mm | 42 | 45 | 50 | 58 | 75 | 80 | 85 | 90 | 100 | 110 | 135 |
| Length, mm | 128 | 130 | 140 | 150 | 165 | 175 | 180 | 195 | 200 | 220 | 230 |
| SPIDER SPG-80The spider SPG-80 is intended for catching and holding the flow string in suspension in the course of tripping processes while repairing oil wells by hydraulically-powered or equipped with compressor hoist units of type UPA-60A and while drilling bores by aggregates A50MB in the conditions of moderate and cold (region I2) macroclimate regions as per GOST 16350-80. |
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| Allowable load, kN (ts) | 800(80) |
| Hydraulic or Pneumatic Gear of Block of Wedges from the Hoist Unit | |
| Nominal working pressure, MPa - hydraulic systems – pneumatic systems | 10.0 0.6-0.9 |
| Conventional diameter of caught pipes, mm - pump and compressor pipes as per GOST 633-80 - drill pipes as per GOST 631-75 | 60, 73, 89 60, 73, 89 |
| Overall dimensions, mm, maximum - length – width - height | 650 580 450 |
| Weight, kg, maximum - of spider in the assembled condition - complete set | 210 223 |
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SPIDER SP-50The pneumatic spider SP-50 is intended for catching and holding the pipe string in suspension on the mouth of bore while performing tripping processes. It is used during underground repair and maintenance overhaul of bores.Controlling is organized from the remote pneumatic foot-operated control module and in the manual mode using the lever. It may be delivered only with manual control. This spider is similar to the spider of model OS-110 (60000) produced by "Oil Country" Company. |
Specification
| Pneumatic Gear of Block of Wedges from the Pneumatic System of Aggregate | Manual Gear Using a Lever |
| Load capacity, t | 50 |
| Diameter of caught pipes, mm | 60, 73, 89 |
| Diameter of caught pipes, mm (against order) | 48, 102, 114 |
| Overall dimensions, mm: - height – length – width | 370 5004 30 |
| Weight, kg Weight of complete set, kg | 130 168 |
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PNEUMATIC SPIDER SP-80The pneumatic spider SP-80 is intended for catching and holding the pipe string in suspension on the mouth of bore while performing tripping processes. It is used during underground repair and maintenance overhaul of bores. Spider controlling is organized from the remote pneumatic foot-operated control module and in the manual mode using the lever. The spider may be delivered only with manual control. It is similar to the spider of model OS-165 (6000) produced by "Oil Country" Company. |
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| Pneumatic Gear of Block of Wedges from the Pneumatic System of Aggregate; Manual Gear Using a Lever | |
| Load capacity, t | 80 |
| Nominal working pressure, MPa | 0,5 |
| Diameter of caught pipes, mm | 60, 73, 89, 114 |
| Diameter of caught pipes, mm (against order) | 48, 102 |
| Overall dimensions, mm: – length – width - height | 555 490 450 |
| Weight, kg, maximum Weight of complete set, not more, kg | 150 200 |
| WEDGE GATE ZKSIt is intended for installation in the capacity of shutting-off device at the high-pressure pipe. Main consumers – oil refineries and gas refining plants, various chemical productions. These wedge gates are produced of alloyed and stainless steel. |
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| Class of hermeticity as per GOST 9544-93 | À |
| Maximum temperature of working substance, °Ñ:
- body – alloyed steel (18 HG) - body - stainless steel (12H18N10T) | + 450 + 450 |
| Climate execution as per GOST 15150-69 | UHL1 |
| Temperature of ambient air, °Ñ | + 40 ... - 60 |
| Adjusting position | any |
| Mean-cycles-between-failures, cycles | 1000 |
| Guaranteed service life, months | 12 |
| VANE VALVE ZMS 65-210The parallel full bore vane valve with a one-plate slide gate and a rising stem is intended for installation in the capacity of shutting-off device on the top of well as the part of fountain and discharge fittings in the systems intended for keeping formation pressure at the blocks of forcing pipe header and in the high-pressure pipelines. |
Specification
| Diameter of nominal inside diameter, Du, mm | 65 |
| Schedule, Pu, MPa | 21 |
| Working substance | - water, liquid petrochemicals, oil-field water |
| Climatic execution | U1, UHL1 |
| Temperature of working substance, °Ñ: - maximal - minimal | 120 0 |
| Temperature of environment, °Ñ: - maximal (U1) - maximal (UHL1) - minimal (U1) - minimal (UHL1) |
+ 40 + 45 - 40 - 60 |
| Hermeticity of trap as per GOST 9544-93 | À |
| Control | Manual |
| Material of main components - body - grummet - slide gate | steel 35 HML steel 14H17N2 steel 95H18 |
| Connection to the pipeline | is flanged as per RD 26-16-40-89* |
| Direction of medium supply | from any side |
| Position on the pipeline | – any, except "balancing wheel – directed downward" |
| Overall dimensions, mm: - height - length | 635 350 |
| Weight, kg | 60 |
| * At the request of customer the cut-off plate is equipped with companion flanges | |
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VANE VALVE ZSh 65-21The parallel full bore vane valve with a one-plate slide gate and a rising stem is intended for installation in the capacity of shutting-off device on the top of well as the part of fountain and discharge fittings in the systems intended for keeping formation pressure at the blocks of forcing pipe header and in the high-pressure pipelines.Identifying features:• It has increased erosion resistance.• Lightened variant, weight of cut-off plate is 47 kg. • The cut-off plate corresponds to the requirements of GOST R 51365-99. This GOST is harmonized in accordance with requirements of standard API specification 6A (wellhead assembly). • Molded case. • The cut-off plate is related to the class of repairable, restorable items. |
Specification
| Diameter of nominal inside diameter, Du, mm | 65 |
| Schedule, Pu, MPa | 21 |
| The working substance | is oil, natural gas, water with the content of mechanical impurities in terms of volume – up to 50% |
| Climatic execution | HL1 |
| Temperature of working substance, °Ñ: - maximal - minimal | + 120 - 60 |
| Temperature of environment, °Ñ: - maximal - minimal | + 40 - 60 |
| Hermeticity of trap as per GOST 9544-93 | À |
| Control | Manual |
| Material of main components - body - upper bend - slide gate | steel 35 (cast) steel 38H2 MYuA steel 50HFA with azoted surface |
| Connection to the pipeline | RD 26-16-40-89 and GOST 28919-91 |
| Direction of medium supply | from any side |
| Position on the pipeline | – any, except "balancing wheel –directed downward" |
| Overall dimensions, mm: - height - length - width | 540 350 320 |
| Weight, kg | 47 |
| Level of operating requirements | UTT1 |
| The total service life is | 10 years |
| The total average life not less than | 2000 |
| Mean-cycles-between-failures, minimum, cycles | 500 |
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UNIVERSAL MUD CHAMBER KGU 60-102 and KGU 127-168The universal mud chambers are intended for elimination of liquid spillage, for gathering it and rejection from the work platform when dismantling the string of pipes NKT or BT. They are used at any stage of drilling process and repair of bore. They are installed by one person in short period of time. Readjustment for pipes of various diameter is performed by changing the set of seal. Installation of seals and internal chambers is lightened by using tightening dowels (without usage of threaded connections). These chambers are compatible with all types of liquid. |
Specification
| Standard size | KGU 60-102 | KGU 127-168 |
| Weight, kg | 12 | 42 |
| Height, mm | 500 | 1380 |
| Diameter, mm | 200 | 276 |
| Compactible diameters, mm | 60÷102 | 127÷168 |
| Connection thread of pipe branch | NKT-60 | NKT-89 |
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ANTI-TURNED AWAY ROD COUPLING MSh – 19/22/25PThe anti-turned away rod coupling MSh-19/22/25P is intended for assembling the string of rods and elimination of breakdowns due to spontaneous unscrewing of clutches. Existence of spring-loaded element in the construction provides a possibility to keep permanent bond of the cutch bearing face with the shoulder of rod during tensile loadings. Clutches MSh-19/22/25P is produced from steel 50G2 and correspond to requirements GOST-13877-96 according to the strength class "T" Installation of anti-turned away rod coupling provides a possibility to deny usage of rod rotors. Certificate of conformity No ROSS.RU.AE75.V00024. |
Mechanical characteristics of clutch material from steel 45 and 50G2
| Material | σâ, MPa | σ02, MPa | δ5, % |
ψ, % | KCU, J/cm2 | |
| min. | max. | |||||
| 50Ã2 | 740 | 780 | 440 | 18 | 55 | 65 |
| st. 45 | 730 | 750 | 420 | 16 | 45 | 60 |
Comparison characteristics of clutches of st. 45 and 50G2
| Material | Twisting couple recommended, N*m |
Moment of unwinding min., N*m |
Moment of unwinding with spring-loaded, N*m | ||||||
| ShN19 | ShN22 | ShN25 | ShN19 | ShN22 | ShN25 | ShN19 | ShN22 | ShN25 | |
| 50Ã2 | 470 | 630 | 980 | 517 | 693 | 1078 | 620 | 832 | 1294 |
| st.45 | 450 | 600 | 945 | 495 | 660 | 1040 | - | - | - |
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CABLE GIRDER EPU (CLAMP STRAKE) PKKThe cable girder EPU (clamp strake) PKK is intended for fastening and holding NKT power cable of the electric submersible installation.
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Parameters of girders in the standard execution
| Designation | Length, mm | Diam. NKT, mm | Weight, gr. |
| ÏÊÊ-2 | 300 | 60 | 84 |
| ÏÊÊ-2,5 | 350 | 73 | 93 |
| ÏÊÊ-3 | 400 | 89 | 103 |
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HINGED JOINTS ZKSh and KShUWide usage of hinged joints is stipulated by quick connection of high-pressure pipelines providing free mutual turn and rotation of pipeline elements during its mounting and dismantling. The lock and swivel block of hinged joint including one or two ring lines of balls (ZKSh) or a ring line of rollers (KShU), provides rotational freedom and accepts heavy thrust forces, resulting from pressure of substance, pumped through the orifice of joint. Hermetization of clearances between components of joint is performed by means of sealing. The base members (angles) are made of cast steel blanks (ZKSh) or from forged steel blanks (KShU). The coupling nuts with special trapezoidal thread are used for connecting the joints to the pipes. |
| Specification | ZKSh | KShU |
| Pumped substance | clay mud and cement slurries and other liquids | |
| Temperature of working substance, degrees | 200 C, maximum | |
| Working power, MPa | 40 | 70 |
| Test pressure, MPa | 65 | 105 |
| Nominal inside diameter, mm | 50/2 | |
| Connection thread | 100x12.7 | |
| Overall dimensions, mm | 375õ130õ330 | 175õ306õ273 |
| Weight, kg | 25 | 19 |
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HIGH-PRESSURE PIPE TVDThe high-pressure pipes TVD are reliable connection elements, their wide usage is stipulated by their quick assembly and sealing which securely sustains working pressure. The parts of pipes and connections are produced of high-quality alloyed steel. The connection treated with high degree of precision is performed according to the scheme: metal – metal + resilient seal. |
Specification
| Pumped substance | clay mud and cement slurries and other liquids |
| Temperature of working substance, degrees | 200 C, maximum |
| Working pressure, MPa | 40 |
| Test pressure, MPa | 65 |
| Nominal inside diameter, mm | 50/2 |
| Connection thread | 100õ12,7 |
| Length, mm | 1500, 2000, 4000 |
| Weight, kg | 17 / 20 / 34 |
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QUICK DISCONNECT JOINT BRS-2Designated for the quick connecting and disconnecting of the high – pressure pipelines of the cementing and other pump units. This joint consists from cone socket and other pump units. This joint consists from cone socket and cone for rubber “O” ring seal connected by a union nut. It differs from the standart ones by the availability of the three working lugs, lightening and speeding up the general services of the cementing head. |
Specification
| Parameters | Magnitude |
| Internal diameter, mm | 55 |
| Maximum working pressure, MPa | 70 |
| Mass, kg | 6 |
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CASING-HEAD STUFFING BOX SUS 2-A-73-31The casing-head stuffing box with a self-adapting head of type SUS 2A-73-31 is intended for sealing the gland rod of bores, operated by deep-well oil pumps. |
Specification
| Pressure when the gland is fixed and tightened, MPa | 14, maximum |
| Working pressure when the rod is mobile, MPa | 4, maximum |
| Connection thread (GOST 633-80) | NTK 73-10 threads on the length of 25.4 mm |
| Diameter of compactible rod, mm | 31 |
| Overall dimensions, mm | 340õ102õ560 |
| Weight, kg | 24 |
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SINGLE-ACTING ROTATING SEALThe single-acting rotating seal 2607.3040.05.00.00 (analogue 2.16) is intended for pneumatic systems of drill units.Material of main details - aluminum alloy AK-12 as per GOST 1583-93. |
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DOUBLE-ACTING ROTATING SEALThe double-acting rotating seal 2607.3040.01.00.00 (analogue 4092.39.100) is intended for pneumatic systems of drill units.Material of main details - aluminum alloy AK-12 as per GOST 1583-93. |
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ROTATING SEAL – SPARK GAPThe rotating seal –spark gap (DYuA30006-3sb) is intended for pneumatic systems of drill unitsMaterial of main details - aluminum alloy AK-12 as per GOST 1583-93. |
