ChelPipe GROUP

Oilfield Services Division “RIMERA”

Company profile

2011

GROUP STRUCTURE

Pipe divisionPipe division

CHTPZ

PNTZ

Trading House «Uraltrubostal»

ChelPipe Group ChelPipe Group

Rimera(oilfield service

division)

Rimera(oilfield service

division)

MZMZ

SOT

MSA

ALNAS

Izhneftemash

Rimera - service

Tomskneftegaz-geophysica

Yuganskneftegaz-geophysica

SAW linepipes Seamless

linepipes OCTG Mechanical tubing Boiler tubes Stainless tubing Construction

tubes

Bends/ ElbowsValvesFittings

Manufacturing and maintenance: electric submersible pumps (ESP), pumping, cementing, mixing units, sucker rod pumps

Tubing pipes rehabilitation

Well logging and perforation Geotechnical studies Formation testing

Trunk pipeline equipment

Oil & gas equipment

Formation evaluation

Trading House «Chtpz-kts»

ALNAS

FOCUS ON

2

RIMERA & CHELPIPE TOGETHER EXPORT TO OVER 20 COUNTRIES

Our customersConocoPhillipsShellExxonMobilAmocoPDVSAMonsantoBAS National Iranian South Oil

CompanyIranian Offshore Oil

CompanyONGCOil India LtdPertaminaNETZSCH Oilfield

ProductsPetroleum Development

OmanDublin International

PetroleumOthers

•Rimera has experience of serving demanding multinational players•Rimera has experience of serving demanding multinational players3

M&A growth strategy

Comprehensive investment program

Modernization and formation of Chelpipe GroupIntegrated pipe mill with value-add OFS

offering

The Future…

Well-invested asset base as a result of a comprehensive investment program and a successful M&A strategy

2002

2002 to 2009 – modernisation

2002 to 2009 – modernisation

Reconstruction of existing shops

2009 – OCTG expansion

2009 – OCTG expansion

Commission new state-of-the-art

Finishing Center at PNTZ

2010 – LDP expansion

2010 – LDP expansion

Commission new, state-of-the-art 0.6 mil

ton LDP mill at Chelpipe

2010 – vertical integration

2010 – vertical integration

Commission new 1 mil ton state-of-the-

art EAF

Acquisition of PNTZ (2004 initial stake and 2006

remaining stake)

Acquisition of scrap supplier

Acquisition of ALNAS pumps and other OFS

service providers

2004 and 2006 – OCTG segment

entry

2008 to 2009 – vertical

integration

2008 – OFS segment entry

2010 – Bends platform

consolidation

Acquisition of TPS division1

2011 to 2012 – complete OFS

modernisation and integration

2011 to 2012 – complete OFS

modernisation and integration

Chelyabinsk Pipe Rolling Plant

Start transformation with $50 mil EBRD loan

Complete pipe, tube & OFS solutions provider

Vertically integrated, quality & cost leader

Reconstruction and expansion of ALNAS

facilities

Integration of OFS platform into group

2002

2011–2012

2004 2006 2008 20092010

1 Was acquired from an affiliate of Chelpipe and certain members of its Board of Directors and management were also members of Chelpipe’s management and Board of Directors before the acquisition

RIMERA CONSOLIDATES FIRST-CLASS MANUFACTURERS OF OIL&GAS EQUIPMENT

Geophysics and drilling

Oil&Gas equipment

Companies UNGGFTNGGF

Products

and services

Key

customers

ALNAS IZHNEFTEMASH

-well geophysical study-log interpretation and evaluation

Electric Submersible Pumping Systems (ESPs)

Pumping, cementing and mixing units

Sucker rod pumps Other oilfield service equipment

- Rosneft, TNK-ВР

$ thousand 2010

Revenue 426 548

EBITDA1 19 012

Key consolidated indices of RIMERA1:Pipeline equipment

- Pipe fittings

- Pipeline accessories - Complete delivery of other products on turnkey basis

SOTMZMZMSA a.s.CHTPZ

- Gasprom, Transneft, Rosneft

1 Considering «Pipeline equipment»

- Rosneft, TNK-ВР, Tatneft, Lukoil, Surgutneftegas, Bashneft

5

Oil&Gas equipmentOil&Gas equipment

Manufacturing

• «ALNAS»• «Izhneftemash»

Service

• «Rimera-service net»

Sales

Trading House «RIMERA»

JSC «ALNAS»The Almetyevsk Pump Manufacturing Plant holds leading role in Russian ESP-manufacturing market since 1978

Core product – electric submersible pumping units (ESP) for oil lift ALNAS products are supplied to leading Russian oil companies, as well as to international players in CIS, India, Oman, Iraq, Iran, Syria, etc.«ALNAS» quality system was certified for compliance to International Standard ISO 9001

JSC «Izhneftemash»

The Izhevsk Oilfield Machine Building Plant has been producing and delivering products for domestic and foreign oil companies since 1964

Products:• Sucker rod pump (SRP)• Pumping units• Cementing trucks• Mixing trucks• Pumps• Gear reducers• PCP drives• Automatic break out tongs• Fishing tools

«Rimera - Service» - service centers for pumping system (ESP and SRP) serviceService centers are located in the largest oil-producing regions of Russia – Almetyevsk, Nizhnevartovsk, Surgut, Nyagan, Izhevsk, Usinsk, Nefteugansk, Buguruslan, PermProvided services:

• Short-time delivery of pumps and spare parts, ESP leasing

• Installation, running, commissioning and setting to operation mode

• ESP overhaul and maintenance• Technical consulting• Monitoring of ESP performance

and data analysis

BUSINESS UNIT «OIL & GAS EQUIPMENT » - SERVICE AND EQUIPMENT FROM DRILLING AND FIELD DEVELOPMENT TO OIL PRODUCTION

6

• ESPs – Electric Submersible Pumping System for oil recovery generally consists of: Submersible centrifugal

pump (more than 100 modifications of the electrical submersible pumps in all productivity ranges from 12 m3/day to 2500 m3/day of fluid with a useful life of up to 3 years)

Gas separator Hydro protector Submersible electric motor

(more than 50 modifications of the motors (3000 rpm, from 12 kW to 750 kW)

Cable line Surface electric equipment Telemetry systems Tools and accessories

• We group the product mix based on 2 criteria: Productivity Material of design: ESP

made of grey cast iron (usual design), ESP made of NI-resist cast iron (corrosion-resistant design)

A-ESPs structure

Submersible electric motor

Submersible centrifugal pump

(A-ESP)

Gas separator Hydro protector

ALSU-A switchboard VSD of new generation

(ESP control and protection)

ESP – IS THE MAIN EQUPMENT FOR OIL RECOVERY IN RUSSIA

7

With our OFS division we

leverage our oil & gas pipe customer base and build on

our strong historic position

OFS Overview Strong potential growth factors

Historically largest Soviet ESP manufacturer

Strong brand reputation and service business with 6,000 wells under management

Strong capabilities to produce wide power range of ESPs (from 18m3 to over 2000m³ daily output)

Intention to grow market share in Ni-resist cast iron pumps

– Full new casting production line for Ni-resist cast iron pumps already arrived at plant

Improved product mix and Ni-resist segment expansion with well known brand and only 2 main competitors

Sales to current customers using existing sales force

$ thousand 2010

Revenue 98 690

Profitability EBITDA 0%

Financial highlights:

8

ALNAS IS ONE OF THE KEY PLAYERS ON RUSSIAN ESP MARKET

OFS PIPETPS

- ALNAS

- Izhneftemash- Oilfield services

Being the part of CHELPIPE’s oilfield service business…

…Alnas includes two main divisions: equipment manufacturing and service centers for pumping systems

ALNASALNAS

Manufacturing and sales

Almetyevsk

Service net

Main oil-producing regions

• The plant was founded in 1978 and became the first producer of complete electrical submersible pumps (ESP) systems in the USSR

• Today Alnas is in top-3 Russian ESP producer with 25% market share

• Capacity of up to 6,900 ESPs and 7,200 ESMs per year

• ALNAS products are supplied to leading Russian oil companies, as well as to international players in CIS, India, Oman, Iraq, Iran, Syria, etc.

ISO 9001 certified

Manufacturing and sales

ALNAS employs 2760 people

All ESP sales include installation/ launch services and an on-ground monitoring/control unit

51% wells in Russia equipped with ESP (about 70% oil in Russia)

9

Corrosion — Working parts made of Ni-resist with polymer flow channels or coated stages Coating of pump housing parts End pieces made of stainless metals

Scaling and high temperatures — Stages with polymer flow channels or coated stages Submersible motors of high-temperature design Switchboards provide protection of well equipment

Solids (plugging and wear) — Pump stages of packet and compression assembly designs Pump stages of double-based design with impellers Working parts made of Ni-resist or «hard» Ni-resist Gas separators with protection sleeves Hydroprotectors with long-life face seal solutions Slotted filters Sludge trap with check valve

SOLUTIONS TO OIL PRODUCTION PROBLEMS

Energy saving and resource enhancement — Submersible equipment with improved power characteristics Solutions oriented to equipment life enhancement New switchboards with improved characteristics Easy control and service Unification of switchboard blocks, field upgradeability of switchboards

10

Stage Base Head, mPower only efficiency,

%

Stage installed

height, mm

Motor load break, W Qн/Qоп Head per 1 m

D-20V 2 4,2 30 22,5 31,8 0,9 186,6

D-100 1 3,5 54 26,5 73,7 1 115,5

S-15V 2 4,8 27 22 29,8 0,88 218

S-20V 2 4,6 30 22 34,8 0,95 209

S-25V 2 5,3 35 21,7 43,1 0,87 244

S-30V 2 4,7 35 21,7 45,8 1,04 216,6

S-35V 2 4,8 37 24 51,6 0,92 200

S-40V 2 5 46 24,5 49,4 0,91 204

S-50V 2 5,2 46 24,5 64 1,11 212

S-50 1 5,3 46 24,5 62,7 1 216,3

S-60V 2 5,5 52 26,5 72 1,03 207,5

S-80V 2 5,8 57 26,5 92,5 1 218,8

S-100V 2 5,9 56 26,5 120 1,05 222,6

S-125V 2 5,8 53 29,5 155 0,92 196,6

S-200M1 2 4,1 57 34 163 1,05 120,6

POWER EFFICIENCY IMPROVEMENT OF ESP SYSTEM:PUMP STAGES OF IMPROVED HEAD-FLOW AND POWER CHARACTERISTICS

11

ESP power efficiency improvement, application of new corrosion-wear resistant material: PUMP STAGES— ORIGINAL DESIGN

Pump stages are manufactured by classic casting of Ni-resist to provide their high corrosion resistance. For especially «hard» production conditions we provide special chemical composition of Ni-resist alloy structure ЧН16Д7ГХ2Ш, hardness hereof is increased to 190-240 НВ. Dimensions of working parts are the same, interchangeability is safe.

Stages of double-base design

Vortex of original design is added in the impeller of centrifugal stage to provide improvements as follows:

— stage head is increased up to 25% in comparison with standard stage;— stage efficiency is increased by 5–7% in comparison with standard stage;— axial load to impeller is reduced — as a consequence improved wear-resistance in

impeller bases;— rated free gas volume is increased by 7% in comparison with standard stage.

12

We offer four principal pump assembly schemes for various operating conditions —

Shaft bearing is in pump section;

impeller bases are based upon diffuser;

hydroprotector thrust bearing takes

loads of its own shaft (2215 design)

Compression assembly — shaft thrust bearing and bases of impeller are in hydroprotector (0615 design)

Solids %=0,5

Н

ГЗ

Shaft bearing is in hydroprotector — shaft bearing in hydroprotector; impeller bases are based upon diffuser (0215 design)

Н

ГЗ

Solids %=0,5

Solids % — solids content, g/l

Packet assembly — shaft bearing is in

hydroprotector; impellers are based upon

packet base in section (052 design)Н

ГЗ

Solids %=1

ГЗ

Н

Solids %=1

13

Impellers freely move on the shaft along the axis at allowable clearance, providing easy assembly and not requiring making extra accuracy stages

No need to adjust outlet distance of shafts

Axial bearing and support washers of impellers are subject to abrasive wear. It is recommended to use in operating conditions with max. solids concentration 0,5 g/l

PUMPS — FLOATING STAGES WITH SHAFT AXIAL BEARING

14

PUMPS — FLOATING STAGES WITH NO SHAFT AXIAL BEARING

Shaft axial bearing is installed in hydroprotector and not subject to wear

Impellers freely move on the shaft along the axis at allowable clearance, providing easy assembly and not requiring high precision of stages during repair

Minimum cost of manufacture

During assembly of sections the shaft depth into head is determined as equal to shaft outlet distance from the base side by means of the adjusting screw and washers

Support washers of impellers are subject to wear. It is recommended to use in operating conditions with max. solids concentration 0,5 g/l

15

PUMPS — PACKET ASSEMBLY

Impellers are assembled in packets. Axial load from impellers are taken not by support washers, but by packet axial bearing — unloaded support washers are less subject to wear

It is recommended to use in operating conditions with high solids concentration 1 g/l

No need in adjustment during pump repair

16

Hydrodynamic axial bearing of shaft is installed in hydroprotector,it has low friction coefficient and not subject to wear

It is recommended to use in operating conditions with high solids concentration 1 g/l

Impellers are tightened by a nut in one packet and fixed on the shaft to avoid axial movement. The shaft is in strained tension condition

In the process of pump operation axial force is born by the axial bearing. At the same time shaft compression is compensated by their pretensioned condition, preventing longitudinal bending and, consequently, one-sided wear of shafts, impellers and diffusers

PUMPS — COMPRESSION ASSEMBLY DESIGN WITH NO AXIAL BEARING

17

NEW SOLUTIONS — ASSEMBLY TIME REDUCTION

No need to perform labour-intensive operation of the shaft outlet distance adjustment during pump assembly. Contact of pump section shafts is provided by adjusting screw which is fixed by coupling to prevent turning-off and does not require additional locking devices. Screw is adjusted by the special device using no measuring tools.ESP assembly time is half reduced.

Adjusting screw

pump section base

pump section head

Spline coupling

Shaft

18

NEW SOLUTIONS — SHAFT SPLINE CONNECTIONS

Straight-spline joint Involute spline joint

Main advantages of involute spline joint —

Increased strength owing to greater number of splines, reinforcement of splines at the base Theoretical stress concentration factor under torsion is half less than of the straight-spline joint Major torque transfer

19

Reliability improvement:New solutions — pump end parts (1/2)

Ribbing for cable protection Installed bearing - shaft beat is reduced Larkspur-type space for a nameplate Stage tightening by head Design is unified for the axial bearing sections and sections with no axial bearings Installed length is the same for all assembly configurations

Pump section head

20

Reliability improvement:New solutions — pump end parts (2/2)

Pump section base

Length is decreased by 35%, cable protection ribs are taken to the head Installed bearing - shaft beat is reduced Faceted flange for cable spacer improvement Design is unified for all section designs

21

Optimal bearing spacing in 0,5m. As a result — reduced vibration, decreased loads on bearings, little wear — reliability improvement of the system Intermediate bearing operation temperature range is increased up to

250 °С due to application of steel sleeve Bearing housing is unified with bearings in the end parts

Reliability improvement: Solutions validation — reduction of vibration

Base

Head

22

POWER EFFICIENCY IMPROVEMENT:SOLUTIONS VALIDATION – EFFICIENCY (1/2)

Shaft overhang modification

Headloss decrease and improvement of operation conditions for a base bearing

head

23

Shaft overhang — 37mm

base head

POWER EFFICIENCY IMPROVEMENT:SOLUTIONS VALIDATION – EFFICIENCY (2/2)

base head

Shaft overhang — 23 mm

24

MAIN FEATURES OF NEW PUMPS

Availability of radial bearings in the heads and bases provide reduction of the shaft cantilevers, increasing the shaft end radial stiffness

Optimum positioning of the radial intermediate bearings along the pump

sections provides improvement of the shaft radial stiffness, resulting in the decreased level of vibration and increased life time of ESPs that can be applied in highly abrasive mediums

Evolvent shaft spline joint allows increasing maximum acceptable power for 20%. A shaft is made of a high-strength steel. The shaft overhang adjustment system is provided in the section design.

Coupling is removed from the base to the section head to increase area of passage and и decrease the pump hydraulic resistance. No stress raisers in the coupling in a form of holes for a pin.

The impellers design is notable for an extra blade row in the top disc, reducing axial force, efficiently dispersing gas-fluid mixture, that allows increasing

permissible content of free gas for 7% at pump intake, increasing efficiency and head

Self-swelling annular rubber rings are applied in a section to ease assembly-dissasembly of sections. The intake module of unified design in a pump allows assembly with any type of hydroprotector made by ALNAS.

25

0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 Q, m3/day

N, kW

0

2

4

6

8

10

12

14

16

Н, m efficiency х10%

1 CBPE ESS ОАО “Tatneft” (REDA rig) (pump 0215 ESP CW S-50I)

Operating range

Horizontal rig ООО УК “System-Service”1

Horizontal rig ОАО “ALNAS”

N=6,3Q=50

=46Q=50

Н=520Q=50

Pump specification: capacity Q=50 m3/day, water density ρ=1000 kg/m3,n=3000 rpm. Number of stages— 100, Н=520 m, N=6,3 kW, η=46%

Convergence of parameters is confirmed by the customer rig tests (1/2)

26

POWER EFFICIENCY, RELIABILITY, CORROSION-RESISTANCE EXAMPLE: PUMP 0215A-ESP CW S-50I (2/2)

Design features —No axial bearing in the pump sections

Availability of radial bearings in the heads and section bases

Intermediate bearings in the pump sections in 0,5 m

Evolvent spline joint

Advantages —Optimum operation mode at maximum efficiency and minimum power inputs

Increasing of wear-resistance due to increasing of the shaft rigidity and redistribution of radial load from stages to intermediate bearings

Single-piece metal stages of double-based design with impellers

Unit load is reduced half as much as against single-based stages. The stage is protected against impurities ingress to the radial friction pair

Axial bearing in hydroprotector is protected against impurities

Pump components (end parts etc.) subject to corrosive medium, made of stainless steel 40Х13

Radial bearing friction pair — hard alloy СН8 ТS 1967-001-44990972-2003 (НRA no less than 88)

27

New advanced direction of ALNAS: pump stages made of polymer materials, as a scale, corrosion and impurities control

Results (а ― crossing angle 0°, b ― 45°) of material analysis indicate that polymer composite under test is more resistant to abrasive wear than Ni-resist

а)

Pumps 0215A-ESP CW S-35I-2300E with composite stages made of polymer materials Fortron (Тikona) and Amodel (Solvey), operation temperature up to 240 °C, are operated at oilfields of RN-Yuganskneftegas.

As of 15.03.2011 operating time of the pumps made up 180 days, and they continue running. MTBF of the previous equipment in the same wells made up 72 and 119 days.

28

b)

Solution for wells with high gas-oil ratio

Module typeGas content

at pump intake, %

Separation coefficient

Capacity in the

operating range m3/day

Weight, kg Mount length, mm

Housing diameter, mm

GSА(Н)5-4М1GSАО(Н)5-4М1GSАО(Н)5-5E

55 0,6 25–270 33/36 830/940 92

GSA(Н)5АGSAО(Н)5А

GSAО(Н)5А-5Э55 0,7 30–580 34,5/41,5 965/1094 103

GSDА5А(E) 65 0,8 110-720 45 1478 103

GSDAО5А-25(E) 65 0,8 110-720 48 1500 103

GSDА6(E) 65 0,8 600–1200 52,5 1750 114

МВDAО5А-25E 35 - 350-800 21 620 103

МВDА(О)5А 35 - 350-800 20 602 103

П р и м е ч а н и е — E ―evolvent shaft spline; О — no axial thrust bearing (gas separator shaft is abutted to the hydroprotector shaft); Н ― intake screen (with own input base); 5E-modification gas separators are applied jointly with new pumps at overhang 37 mm. No shaft axial bearing and components on the shaft, evolvent shaft splines.

29

Solution for well with high gas-oil ratio New ALNAS gas separators-dispensers

Design of the developed gas separator-dispenser in 5A and 6-size meet the requirements of operation in complicated wells:

• No shaft axial bearing unit, axial thrusts are transferred to the protector bearing unit • Inlet holes are made at no more than 20° from axle

Shaft keys and pressure rings are made of stainless steel As required protection corrosion-preventive coating for housings and end parts can be applied Radial bearings are made of hard alloy Reinforced protection sleeves are made of stainless steel 12Х18Н10Т Shafts are made of high-strength corrosion-resistant steel 05Х16Н4Д2Б or Н65Д29ЮТ-ИШ

Specification

screwCavitating wheel sleeveprotection

sleeve Base with no

axial bearing unit Screw-dispenser

Parameter GSDA5А GSDA6

Gas content at intake, % 65 65

Separation coefficient 0,8 0,8

Capacity, m3/day 150–700 600–1200

weight, kg 45 52,5

length, mm 1478 1750

Housing diameter, mm 103 114

30

DRIVE RELIABILITY IMPROVEMENT – NEW HYDROPROTECTORS

HYDROPROTECTOR TYPE

Transferred power, max, kW

Axial load to bearing, max,

kg

Rated capacity at max load to bearing,

kWVolume of oil, l Weight, kg

H(Т)МА4L2B 70 700 1,4 4,0 90

H(Т)МА5LB 100 700 1,4 3,7 65

H(Т)МА5LBB 100 700 1,4 6,0 90

HТ1МА5LDD 100 700 1,4 6,0 90

H(Т)МА5АLB 160 800 1,6 4,9 84

H(Т)МА5АLBB 160 800 1,6 8 110

HТ1МА5АLBB 160 800 1,6 7,5 110

H(Т)МА5АL2B 280 800 1,6 8 110

H(Т)МА5АL2BE 360 800 1,6 8 110

H(Т)МА6LB 360 900 1,8 5,5 120

H(Т)МА6LBB 360 900 1,8 9 160

ГТ1МА6LBBE 360 1200 2,4 9 160

H(Т)МА6LЛ2BE 550 900 1,8 9 160

HТМА5LBB* 100 3500 1,4 5 59,4

* - under development

31

Labyinth module Bladder module Bearing unit Valve unit Filter –coolerFace sealing

Drive reliability improvement Hydroprotectors — module-type version (5, 5А, 6)

The first level of protection — labyrinth module and top face sealing (HТМА5LB, HТМА5L2B, HТМА5LBB)

The second level of protection — торцовое уплотнение, находящееся над верхней диафрагмой, и верхняя диафрагма (HТМА5LB, HТМА5L2B, HТМА5LBB)

The third level of protection — bottom face sealing and bottom extra bladder (HТМА5LBB)

LB L2B LBB

32

Advantages of module hydroprotectors

Module system is applied using unified components. Thereby with increasing of the electric motor capacity the number of modules is increased applying shafts of the corresponding length Face sealings are installed in one direction and operated for opening Shifting of the fixed ring of the face sealing along the shaft is prevented Labyrinth bladder is installed on the top to protect a face sealing under the top bladder and topmost bladder against direct contact with the formation fluid The bleed valve adjusting pressure in the system and removing accumulated gases, is turned over and taken to the zone out of bladder, excluding its clogging by impurities Discharging channels for impurities are provided at the top face sealing at two levels A filter with the heat exchanger is located in the zone of bearing unit

33

Series SEM type Rated capacity, kWNumber of sections

4 TM 16–70 1, 25 M 16–80 15 TM 90, 100, 125, 140, 150, 180 2, 3

5А TMМ 12–300 1, 2, 35А TMМ4 12–350 1, 2

5А (modification: head, base; winding scheme)

MМ5 16–90 1

6 TMМ 22–500 1, 2, 36 TMМ1 200, 250, 460 1, 2, 38 M 125–250 18 TM 500, 750 2, 3

5А (horizontal) HM 12–90 1

5А (low-speed,synchronous, 300 rpm) TM 10 1

5А (4-pole, 1500 rpm) M 5,5; 11 1

New and serial electric motors

SEM are produced in standard, heat-resistant, improved heat-resistance, corrosion-resistant design; completed with telemetry systems made by ALNAS and “ELECTON ТМS”.

34

Wide range of electric motors allows sizing the most optimum motor-pump combinations.

Bronze-graphite bearings Metal-fluoroplastic bearings

Equipment reliability improvement - SEM radial sliding bearings

New design components of SEM are developed to lengthen life. All SEM of М2-modification, produced by ALNAS in 103-size, have metal-fluoroplastic bearings, lengthening life, operated at low and high rotation frequency.

35

Equipment reliability improvement - SEM radial sliding bearings

36

Specification of sintered bronze and metal-fluoroplastic bushings in radial bearings.

Value Parameter Unit of measurement

Bronze sinteredbushing

Metal-fluoroplastic bushing

Load capacity, max

Static Н\mm2 10 250

Dynamic Н\mm2 5 140

Operating temperature Minimum °С -5 -200

Maximum °С +90 +280

Metal-fluoroplastic radial bearings are applied in high-speed submersible electric asynchronous motors and motors on permanents magnets. MTBF of radial bearings with metal-fluoroplastic bushings in high-speed electric motors makes up over 1000 days.

Enamel П 1267

Super Stainless (designation in SEM «C»)

CORROSION CONTROL -COATING OF HOUSINGS AND SEM END PARTS

As requested the plant produces SEM with special non-corrosive metal coating (Super Stainless) on all outside surface – it allows applying SEM in wells with high corrosivity of formation fluid (рН 5-8,5, hydrogen sulfide up to 1,25 g/l).

37

SEM typeRated

capacity, kW

Rated voltage, V

Rated current, А

Efficien-cy, %

Cos φ slip, %Number

of sections

Length, mm

Weight, kg

M16-96М 16 500 28 79,5 0,82 6 1 3418 177

M22-96М 22 645 29,6 79,2 0,83 6 1 4100 212

M28-96М 28 788 30,6 79 0,83 6 1 4787 251

M32-96М 32 750 38 80 0,81 6 1 5127 240

M36-96М 36 1000 31 79 0,83 6 1 5810 308

M40-96М 40 1150 30 79,3 0,83 6 1 6492 346

TM56-96М 56 1560 33,5 79,5 0,8 6 2 10620 563

TM63-96М 63 1500 37 80 0,8 6 2 10022 467

TM70-96М 70 1920 34 79,5 0,8 6 2 12666 671

SUBMERSIBLE ELECTRIC MOTORS IN 4th-SERIES OPERATED IN CASING STRINGS NO LESS THAN 112 MM

Applied materials —Slot insulation type — fluoroplastic tube PI (heat-resistance 230 °С)Impregnating varnish grade — compound ЭЛПЛАСТ-230ИД (heat-resistance 230 °С)Current lead housing material — press-material РРS (Ryton) or PEEK (Victrex)Oil grade — МДПН-С (heat-resistance 230 °С)

38

39

ALNAS SURFACE EQUIPMENT

40

Control systems by ООО «ALNAS-Electronics»

Parameters/type of control system

ALSU-АМ ALSU-А ALSU-VSD КТППН–6/4

Rated current, А 250, 400 630, 800, 1000 400, 630 180 (SEM current)

Input voltage, kV 0.4 0.4 0.4 6/10

Output voltage, kV 0.4 0.4 0.4 2.4 – 4.2

SEM rated capacity кВт, no more than

100, 160 200, 250, 320 120, 180 500, 750

Output load control Contactor or soft start

Contactor or soft start

VSD Soft start

Soft start , А 250, 400 630, 800, 1000 – 180

Master controller CSC-GI

Submersible telemetry system

«ALNAS–Electronics», Borets, Electon, WG

Interfaces, protocols RS–232, RS–485, USBModbus RTU, Region 2000 (ТNK), Telescope+ (Rosneft), B1 (Surgutneftegas)

Complementary function Keeping of pressure and current at pump intake by frequency change, program acceleration by frequency, electric power consumption, “jarring”, output voltage regulation mode, protection by torque of SEM

Dimensions, mm 1600х700х450 1850х800х650 1900х1100х700 2100х3300х1200

Weight, kg 120 220-300 350-900 3500

41

ALSU control systems main features

ALSU control system features:

• user-friendly interface;• wide range of performances; • high reliability;• control software flexibility;• smart control of well bore and reservoir flow.

Customer benefits:

• reduction of operating costs due to early detection of deviations in the equipment operation and procedures to avoid emergencies;

• reduction of electricity charges due to a function of the SEM required power optimization;

• reduction of costs for the control systems and oil-field equipment service;

• reduction of the equipment down-time;• effective oil pools operation due to the on-line inspection of the well fluid characteristics

and correction of the oil-field equipment operating mode;• reduction of costs for additional telemetry equipment.

42

ALSU CONTROL SYSTEMS FEATURES

Due to modular design the control systems can be completed with any electric motor control systems:

• direct start with soft start option;• VSD control systems to regulate the induction and permanent

magnet motors speed;• downhole and wellhead telemetry systems.

Smart control: The control system provides calculation of the main parameters of the "layer-well-

pump" system, e.g., flow rate and dynamic head, diagnostics and ESP mode optimization if VSD-

completed.

Information read-out: Remote accessing and information read-out by interface RS-485 or automatic read-

out of the operation history record by USB Flash, 8Gbit.

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Unified units and upgradability

Easy interface:A large monitor, comprehensible interface allow getting any

information required, or setting up the control system.

Easy to monitor the control system status: LED indicators, e.g. "Power", "SEM", "Mode", "Failure", allow

determining the control system current status.

Easy to maintain: Modular design provides fast serviceability in operation area.

Compatibility: The control systems are compatible with the downhole telemetry

systems of ALNAS, Electon, Borets, IP3, WG.

Teleautomatics protocol support:The control systems are compatible with the teleautomatics

systems “Region 2000” and “Telescope+”.

Easy to update: Modular assembly allows updating and adding hardware and

software tools.

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ALSU control systems new functions

Capability to install an electricity meter to the ALSU control system Electric power calculation Capability to attach USB Flash to read information from the control system history Upgradability of the CSC and units software under field conditions using no computer

(notebook) Capability to replace units and software of all the units with no electric motor shutdown Capability of the PDM type changing to select optimal mode of VSD operation Stabilization mode of output voltage without reference to input voltage Stabilization mode of output current by means of the output frequency changing Mode of pressure keeping at the pump intake by means of the output frequency changing Mode of the output voltage automatic optimization to reach maximum efficiency of the

system

and electric power saving Capability of SEM operation at voltage deviation from a norm, if SEM current doesn’t exceed

the rated value. Torque control on the SEM shaft.

Core Services:

• Electric submersible pump service • Electric submersible pump leasing• Installation, running, commissioning

and setting to operation mode• Repair services for oilfield equipment• ESP overhaul and maintenance

Service-centers:• Service centers are located in the largest oil-producing regions of

Russia –Nizhnevartovsk, Surgut, Nyagan, Nefteugansk, Buguruslan, Usinsk, Kogalym

• Alnas in top-3 independent service company with 15% market share (without wells served in-house)

ALNAS services more than 6,000 wells. Customer base includes Russian major oil-producing companies:

Rosneft Lukoil TNK-BP Slavneft Russneft

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ALNAS-service net

Тюмень

Chelyabinsk

Perm

Izhevsk

AlmetyevskNizhnevqartovsk

Usinsk

Nyagan Kogalym

Buguruslan

Khanty-Mansiysk AD

Sverdlovsk Region

Komi R

epub

lic

Surgut

Service center

Nefteyugansk

The Quality Management and Environmental Management Systems have been implemented in the company

Quality management system (QMS) meeting the requirements of ISO 9001 “Quality management systems – Requirements”

Quality management system in automotive production (QMS-A) meeting the requirements of ISO/TS 16949:2002  “Quality management systems -- Particular requirements for the application of ISO 9001:2000 for automotive production and relevant service part organizations”

Environmental management system (EMS) in accordance with ISO 14001 “Environmental management systems - Requirements with guidance for use”

QUALITY ASSURANCE & CONTROL AT ALNAS (OIL & GAS EQUIPMENT)

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CONTACT INFORMATION

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RIMERALesnaya Str., 5 “B” 13 fl.Moscow, Russia, 125047Tel: +7 (495) 981 0101Fax: +7 (495) 981 0120