2011 JSC, Drilling Systems has been established in the year 2005. As - - PowerPoint PPT Presentation

JOINT STOCK COMPANY «DRILLING SYSTEMS» well construction

2011

JSC, Drilling Systems operates in oil&gas well construction field and performs all kinds of drilling activity for all

• il&gas companies in Russia

JSC, Drilling Systems has been established in the year 2005. As per today company numbers is around 600 employees.

• il&gas companies in Russia.

Main activity: C t ti f l t d l t d ti ll i l di h i t l d fl t ll

• Construction of exploratory, development, production wells, including horizontal and flat wells;
• Recovery of inactive wells by kickoff and drilling of sideholes method;
• Rendering of service in well construction:

g

• IPM
• supervising
• backfill servicing
• drilling mud servicing
• rig building

rig building The Company is organized in accordance with international standards of management, registered in IADC. It has united the best specialists, that had drilled hundreds of wells in remote areas with different and complex climatic and geological conditions.

Drilling fleet of the Company consists of domestic and foreign АPI-certified equipment. Maximum Depth of Rig type Quantity Maximum hook load capacity, t Capacity, HP Depth of drilling, m. Drive type Design Drill pump

ZJ70DBS* 1 450 2700 7000 diesel block F-1600\2 1 450 2700 7000 diesel block ZJ50DBS 3 315 1900 5000 diesel block F-1600\2 БУ 3000 ЭУК 3 200 700 3000 electric echelon УНБ 600\2 БУ 3000 ЭУК 3 200 700 3000 electric echelon УНБ-600\2 БУ TZJ30 2 180 1000 3000 electric Block, on trailer 8Т650-01\2 БУ TZJ20 4 125 650 2000 diesel Block, on trailer 8Т650-01\2 БУ 1600/100 ЭУ 4 100 670 1600 electric block УНБ-600 ZJ70DBS* - in acquisition stage

Foreign – made rig’s advantages:

• possibility to operate both from industrial networks and off-line ( the rigs are equipped with high power Caterpillar generating

plants);

• up-to-date electronic control ABB, Siemens;
• unit is equipped with top drive TDS 9SA, TDS 11SA (Varco);

u t s equ pped t top d e S 9S , S S ( a co);

• highly reliable disk drawworks with air cooling;
• pumping block includes triplex pumps power 1600 H.P. with AC drive of frequency regulation;
• cleaning system is four staged, Derrick production

The drilling rigs are designed both for drilling of single exploratory wells and development wells in a cluster. The operating temperature range for the drilling rigs is from – 40 up to + 50 degrees С. All the foreign-made rigs include the equipment, which allows drilling under API system.

STATIONARY DRILLING RIGS ZJ 50 DBS, ZJ 70 DBS

ZJ50DBS ZJ70DBS

Nominal drilling depth m 5000 7000 Nominal drilling depth, m 5000 7000 Maximum hook load capacity, kN 3150 4500 Maximum drill pipe weight, kN 1800 2700 Drill line diameter, mm 35 38 Rig useful height, m 45 41 Working floor height, m 9 9 Draw work capacity, HP 1900 2700 Rotary table diameter mm 950 950 Rotary table diameter, mm 950 950 Drill pump capacity, HP\ 2 units 1600 1600

MOBILE DRILLING RIGS TZJ 20, TZJ 30 ТZJ20DBS ТZJ30DBS

Nominal drilling depth, m 2000 3000 Maximum hook load capacity kN 1250 1800 Maximum hook load capacity, kN 1250 1800 Total capacity of drilling pump, HP. 2х650 2х650 Drill line diameter, mm 28 32 Ri f l h i ht 36 38 Rig useful height, m 36 38 Working floor height, m 6 6 Draw work capacity, HP 650 1000 Rotary table diameter, mm 560 560 y Swivel SL 160 SL 225

Under supervision and command of these specialists more than 2000 wells were drilled in remote areas with seasonal constraints in logistics and extreme temperatures. While drilling process the Company applies for all the spectrum

• f technologies to operate accident-free Drilling Systems has a wide experience in realizing of complicated projects in

All the specialists of our company are highly skilled and have an experience in oil&gas industry more than 10 years.

• f technologies to operate accident free. Drilling Systems has a wide experience in realizing of complicated projects in

permafrost, extreme temperature conditions. Company uses technology of horizontal drilling, well recovery, sidetracking methods. The number of drilling crews is 6 . 16 drilling rigs, 23 units of backfill techniques are in arsenal of the Company. Qualification:

• 65% of staff have higher and technical secondary

education

• 25% of staff have specialized secondary education

Age structure:

• 57% are younger than 40 y.o.
• 24% are from 40 tо 50 y.o.
• 19% are older than 50

Experience of working: oil wells.

• 1. Exploration drill hole (including abnormally

high formation pressure). Depth – 4500 m.

• 3. Horizontal well.

Depth - 4000 m. Lengths of horizontal part – 600 m. p

Well ПО-5 of Nerutinskaya area (Nadym region). Construction: 426х500 m. 324х1500 m. 24 36

g p

Well № 2047 Romanovskoye oilfield (Noyabrsk region) 245х3675 m. 184х3175–3865 m. 140х4200 Anomaly factor – 1,7 Depth (of vertical line)– 2787 m. Depth (of borehole) – 3770 m. Lengths of horizontal part– 560 m.

• 2. Vertical and directional wells (production, injection,

water wells). Depth - 4000 m. Offset –2000 m.

• 4. Sidehole with horizontal completion.

Depth – 4000 m. Lengths of horizontal parts - 500 m.

Well № 1196 Sugmutskoye oilfield (Noyabrsk region) Depth (of vertical line) – 2900 m. Depth (of borehole) – 3850 m. Well № 112 Vostochno-Tarko-Salinskoye oilfield (Tarko-Salynsk region) Depth (of vertical line) – 2860 m. Depth (of borehole) – 3538 m. Offset– 1963 m. Lengths of horizontal part – 250 m.

Company’s geography:

Yamalo-Nenetskyi Autonomous Region (Надым, Н.-Уренгой, Тарко-Сале, Губкинский, Ноябрьск) “”Rit N d ft” (RITEC) Ural Volga Region (Udmurt Republic, Tatarstan, Ulyanovsk, Samara, Kurgan) “”Samara-Nafta” “Ulyanovskneft” (Rusneft) “”RitecNadymneft” (RITEC) “GazpromDobychaNadym” (Gasprom) “Techneftinvest” “Sibneftegaz” “Noyabrskneftegaz” (Sibneft, Gazpromneft) Ulyanovskneft (Rusneft) «Nafta-Ulyanovsk» (Rusneft) “TatRitecNeft” (RITEC) “Belcamneft” (Rusneft) Khanty- Mansyiskyi Autonomous Region (Kogalym, Nizhnevartovsk, Raduzhnyi Khanty Mansyisk Raduzhnyi, Khanty-Mansyisk, Nyagan) “NGDU “Ritecneft” (RITEC) “Negusneft” Kazakhstan (Atyrau Irkutsk «Irkutsk oil Company» Kazakhstan (Atyrau, Actubinsk) “Kokzhidemunai” “Potencialoil” “KazakhOilActobe” p y «RUSIA-Petroleum»

. Sustainable development for the Company means harmonizing the interests of economic growth and careful attitude to environment. Oil and gas drilling is inevitably followed with man-caused effect on environment. Degree of pollution depends on application of technology, level of equipment and qualification of personnel. Specialists of Drilling Systems, JSC try to minimize negative effect on environment using advanced drilling technologies, new equipment and cleaning facilities.

• low toxic substances of the 4th danger class are used as mud chemicals;

used drilling mud is used again for drilling new wells In this case 4 stage cleaning with shale shakers descanters and desilters

• used drilling mud is used again for drilling new wells. In this case 4-stage cleaning with shale shakers, descanters and desilters

are used;

• under high requirements for environment safety, closed cycle system is used – drilling without mud pits when used drilling mud is

cleaned with technology of coagulation and flocculation and passing through centrifuge as well. Conceptual issues of ecological policy of the company:

• preservation and rational use of natural resources;
• maintenance of ecological safety on all industrial objects of the company
• decrease in emergency situations

decrease in emergency situations

So far “Drilling Systems” has had no one administrative claim and punishment from control authorities for breach of i t t ti l ll R i ! .

• Safety in all lines of operational activity is the main target of the enterprise (company). Maximum risk mitigation, prevention of

personal injuries and accidents at drilling rigs, close environmental control – are the main activities the management follows OCCUPATIONAL HEALTH AND INDUSTRIAL SAFETY environment protection laws all over Russia! p j g g , g to deliver on these targets.

• Industrial Safety and Occupational Health activities are in accordance with the requirements of the Federal Law “On Industrial

safety of hazardous production facilities» (Federal Law # 116 of 21 July 1997 , RF Labor Code adopted on 21 December 2001) and other regulatory documents, including API Standards .

• The company has all the required licenses for all lines of activities to be performed
• According to the requirements of these documents all the specialists of DRILLING SYSTEMS have been trained and evaluated

in Industrial Safety, the managers have been evaluated by the RF FSETAN Central Commission

• We operate the equipment and facilities certified by quality, insured and registered.

HSE POLICY HSE POLICY

JSC “Drilling systems” considers the development of industrial safety system, ensuring healthy and safe work conditions of the personnel as well as mitigation of environmental impact to be one of the priority lines of its activity. It is possible to achieve the set goals under sustainable development of the company, which in many respects can be ensured by the balanced salvation of social and economic problems, environmental protection and natural resources preservation. In this respect the company’s policy is inseparably linked with the current regulatory structure of the Russian Federation in the field of industrial In this respect the company s policy is inseparably linked with the current regulatory structure of the Russian Federation in the field of industrial and environmental safety, as well as with the recommendations of the ISO 14000 and OHSAS 18000 international standards JSC “Drilling systems” considers the development of industrial safety system, ensuring healthy and safe work conditions of the personnel as well as mitigation of environmental impact to be one of the priority lines of its activity. It is possible to achieve the set goals under sustainable development of the company, which in many respects can be ensured by the balanced salvation of social and economic problems, environmental protection and natural resources preservation environmental protection and natural resources preservation. In this respect the company’s policy is inseparably linked with the current regulatory structure of the Russian Federation in the field of industrial and environmental safety, as well as with the recommendations of the ISO 14000 and OHSAS 18000 international standards

OUR VALUES:

• We believe that the team spirit, unity – are the basis of our individual and corporate actions.

Just well-coordinated and organized work, common goals, life values, which unite us, lead to the development f th d f

• f the company we are proud of.
• We believe in performance of operations without accidents and incidents
• HSE issues are of great importance to us

HSE issues are of great importance to us

• We design and carry out high quality operations
• We understand the demands of our Customers

СERTIFICATION

СERTIFICATION

LABORATORY Drilling Systems, JSC has own drilling mud laboratory (according with API standards) and backfill laboratory (according to RF State laboratory (according to RF State standards).

MUD CLEANING EQUIPMENT shaking sieve Drilling mud cleaner centrifuge centrifuge (355х1257) centrifuge (450х1000)

Addition: technical characteristics of drilling rigs

DESCRIPTION OF EQUIPMENT SPECIFICATIONS DRILLING RIG – GENERAL SPECIFICATIONS TZJ20 ZJ30DBS

Name and Serial Number of Drilling Rig Manufacturer Drive Arrangement of dri e TZJ20 China, Diesel Cardan shaft and chain red cer ZJ30 DBS China, Diesel Cardan shaft and chain red cer Arrangement of drive Depth of drilling with 114-mm drill pipes Cardan shaft and chain reducer 2000m Cardan shaft and chain reducer 3000 м DRAWWORKS DRAWWORKS Manufacturer Model, type Drive China, JC21F Diesel САТ3412 China, JC28/11, Diesel Drive Rated input Power supplied to drawworks Load capacity at line string-up 5х 4 Main brake Auxiliary brake 475 Kwt 475 Kwt 125t (1250кN) Brake tape WCB224(EATON) water-cooled Diesel 410x2 kW 410 x2kW (5х6) 280t (2800kN) Brake tape WCB324(EATON) water-cooled CROWNBLOCK CROWNBLOCK Manufacturer: Model: China, ТС 125 Load capacity 125 t Number of sheaves:: 5 шт Drilling line diameter: 28 6 mm China ТС 180 Load capacity 180 t Number of sheaves: 7 Drilling line diameter: 32 mm Model: Drilling line diameter: 28,6 mm Sheave diameter: 1 unit of 915vv Sheave diameter: 4 units of 760mm Drilling line diameter: 32 mm Sheave diameter 915мм- 5units Sheave diameter: 760мм-1unit

HOOK BLOCK Manufacturer Model Outside diameter of sheaves China, YG160B 760mm China, YG 180 915 мм Outside diameter of sheaves Number of sheaves Load capacity Compatible with rated weight load and size of derrick crown block 760mm 4 125 t Compatible with rated weight load and size of derrick crown block 915 мм 5 180 t Compatible with rated weight load and size of derrick crown block SWIVEL

Rated load is compatible with derrick and rotary table Rated load is compat. with derrick and rotary table p y p y

Manufacturer Model Static load capacity Operating pressure China, SL-160 160 t 35 MPa China, SL-225 225t 35 MPa BAILS Manufacturer Model Length Russia, forged and having sufficient length ШБД-125 1800 mm Russia, forged and having sufficient length ШБД-220 1800 мм g Permissible load Number of sets 125 t 1 set 220 t 1 set DERRICK

China, China,

China China Type Maximum hook load at line string-up 5х4 Height of derrick (from supporting surface of crownblock) Size of drilling floor (derrick legs axes) Height of drilling floor China, JJ15836 K-shaped with open front face 125t 36 m 3х6m China, JJ18038, Telescopic, 2-section with open front face (5х6) 180t 38 м 3х6м Height of drilling floor Derrick erection 6m Telescopic hydrocylinders 6м Telescopic hydrocylinders DRILLING LINE

According to АРI SPEC 9B. Line diameter : 28,6mm According to АРI SPEC 9B. Line diameter : 32 mm

DEAD LINE ANCHOR MANUFACTURER MODEL China, JZG 20

• Max. Line pull- - 200кN

Rope diameter-

• 28,6 mm

China, JZG 34A

• Max. Line pull - 280кN

Rope diameter- 32 мм

DERRICK FLOOR EQUIPMENT ROTARY TABLE Russia Р-560 with ПКР Mechanic drive Russia Р-560 Mechanic drive Maximum opening 560mm ROTARY TABLE MANUFACTURER MODEL Maximum opening 560mm Static table load 250 t Speed of rotation 0…250 rev/min Transmission: reduction gear with drive shaft through air line coupling Maximum opening 560mm Static table load 2500kN Speed of rotation 0…250 rev/min Transmission: reduction gear with drive shaft through air line coupling BUSHING FOR ROTATION OF KELLY JOINT Available Available KELLY JOINT Quadrangular kellies, for a main hole of well and small diameter hole by 2 units of each size. Kelly saver sub should be of non-rotatable type Manufacturer: China Quadrangular kellies, for a main hole of well and small diameter hole by 2 units of each size. Kelly saver sub should be of non-rotatable type Manufacturer: China Manufacturer: China Size 140х140 mm and 89х89 mm Manufacturer: China Size 140х140 mm and 89х89 mm POWER CYLINDERS FOR UNSCREWING DRILL PIPES CONNECTIONS China, Hydraulic 2 complete sets China, Hydraulic 2 complete sets 2 units of each standard size КМ: 2 units of each standard size КМ: DRILL PIPE ELEVATORS 2 units of each standard size КМ: КМ 60-125. КМ 73-125. КМ 89 ПН-200. КМ 114 ПК-250. 2 units of each standard size КМ: КМ 60-125. КМ 73-125. КМ 89 ПН-200. КМ 114 ПК-250. DC ELEVATORS 2 units of each standard size КМ: КМ 89-125 for DC of OD 102mm. КМ 178-170 for DC of OD 178mm. 2 units of each standard size КМ: КМ 89-125 for DC of OD 102mm. КМ 178-170 for DC of OD 178mm. PRODUCTION STRING ELEVATORS 2 units of each standard size КМ: КМ 102-125 КМ 114-140 КМ 146-320 2 units of each standard size КМ: КМ 102-125 КМ 114-140 КМ 146-320 КМ 168-320 КМ 168-320

DRILL PIPE/ CASING TONGS АКБ-ZQ203-100 type –For drill pipes ( 89-219mm) 100KN/m ГКШ-4000 For casing (89-500mm) 33-200 KN/m with torque gage АКБ-ZQ203-100 type –For drill pipes ( 89-219mm) 100KN/m ГКШ-4000 For casing (89-500mm) 33-200 KN/m with torque gage POWER SLIPS FOR DRILL PIPES / DRILL COLLARS, CASINGS ПКР-560 ПКР-560 DRILL COLLAR SAFETY CLAMPS Available for all diameters of drill collars Available for all diameters of drill collars WEIGHT INDICATOR PETRO LINE ДЕЛ140-4П PETRO LINE ДЕЛ140-4П POWER UNIT Manufactured in the USA САТ-3412 – 1 unit. USA Drawworks drive. Diesel САТ 3408-2 unit.396 кW, Pump drive. Diesel САТ3412 -2units. 475 кW, p , GENERATING UNITS AND ROOM FOR GENERATING Manufacturer : USA Type: Diesel-electric units Rated power of motor: 292KW Number of units 2 Manufacturer : USA Type: Diesel-electric units Rated power of motor: 292KW Number of units 2 GENERATING UNITS AND ROOM FOR GENERATING UNITS Frequency 50 Hz Voltage 380 V Total power 584 KW Additional 125kW reserve diesel enginel-generator available Frequency 50 Hz Voltage 380 V Total power 584 KW Additional 125kW reserve diesel enginel-generator available FUEL TANKS Fuel tank 2 х 25m3 Fuel tank 2 х 25m3 DRILL PIPES GOST Р50278-92 GOST Р50278-92 DRILL PIPES WITH OUTER DIAMETER 4 1/2"х 0,362 (114 х 9,19) Weight 30,0 kgf/m (wall thickness of 9,19 mm) Number of joints: 300 Total length : 2500m Type of connection box and pin З-122 New Manufacturer: Russia Weight 30,0 kgf/m (wall thickness of 9,19 mm) Number of joints: 300 Total length : 2500m Type of connection box and pin З-122 New Manufacturer: Russia SHORT JOINTS OF DRILL PIPES WITH OUTER DIAMETER 4 1/2 " Length – 1,5m – 1 Length – 3m – 1 Length – 4,5m – 1 Length – 1,5m – 1 Length – 3m – 1 Length – 4,5m – 1

DRILL PIPES WITH OUTER DIAMETER 3 1/2" х 0,368 (89 х 9,35) ТУ 14-161-219-2004 Weith 23,0 kgf/m (wall thickness of 9.35 mm) Number of joints: 540 Total length: 4500m Type of connection: З - 86 ТУ 14-161-219-2004 Weith 23,0 kgf/m (wall thickness of 9.35 mm) Number of joints: 540 Total length: 4500m Type of connection: З - 86 Type of connection: З 86 New Manufacturer: Russia Type of connection: З 86 New Manufacturer: Russia SHORT JOINTS OF DRILLING PIPES WITH OUTER DIAMETER 3 1/2 Length – 1,5m – 1 Length – 3m – 1 Length – 4 5m – 1 Length – 1,5m – 1 Length – 3m – 1 Length – 4 5m – 1 Length 4,5m 1 Length 4,5m 1 DRILL COLLARS 8" (203,0) OD 203mm, ID 80mm. Weight 214 kgf/m Type of connection З-171 Total length: 50 м OD 203mm, ID 80mm. Weight 214 kgf/m Type of connection З-171 Total length: 50 м g Keyway g Keyway DRILL COLLARS 7" (178 0) OD 178mm, ID 80mm. Weight 156 kgf/m Type of connection : З-147 OD 178mm, ID 80mm. Weight 156 kgf/m Type of connection : З-147 DRILL COLLARS 7 (178,0) Type of connection : З 147. Total length: 150 м Keyway Type of connection : З 147. Total length: 150 м Keyway OD 108mm, ID 51mm. Weight 63 kgf/m OD 108mm, ID 51mm. Weight 63 kgf/m DRILL COLLARS 4 1/4" (108,0) Weight 63 kgf/m Type of connection :З-86. Total length: 150 м Keyway Weight 63 kgf/m Connection type :З-86. Total length: 150 м Keyway CROSSOVER SUBS Quantity: 3 units of each size Detailed specifications are given below: 7 5/8" reg. pin X 6 5/8" reg. box X 1,22 m 7 5/8" X6 5/8" X 1,22 m 6 5/8" reg. pin X 4 1/2" IF box X 1,22 m 6 5/8" X4 1/2" 1.22m Quantity: 3 units of each size Detailed specifications are given below: 7 5/8" reg. pin X 6 5/8" reg. box X 1,22 m 7 5/8" X6 5/8" X 1,22 m 6 5/8" reg. pin X 4 1/2" IF box X 1,22 m 6 5/8" X4 1/2" 1.22m 4 1/2" IF pin X 4 1/2" IF box X 1,22 m 4 1/2" 4 1/2" X 1,22 m 3 1/2" IF pin X 2 7/8" IF box X 1,22 m 4 1/2" IF pin X 4 1/2" IF box X 1,22 m 4 1/2" 4 1/2" X 1,22 m 3 1/2" IF pin X 2 7/8" IF box X 1,22 m

BIT SUBS Quantity: 3 units of each size Detailed specifications are given below: 7 5/8" reg. box X 7 5/8" reg. box X 0,915 м 7 5/8" X 7 5/8" reg X 0 915 м Quantity: 3 units of each size Detailed specifications are given below: 7 5/8" reg. box X 7 5/8" reg. box X 0,915 м 7 5/8" X 7 5/8" reg X 0 915 м BIT SUBS Delivery of complete sets of API standartized bit subs for all Contractor’s pipe types. Min length of each sub – 3

• feet. Min quantity – 3 units of each size. There is a hole

drilled a for reverse valve. 7 5/8 X 7 5/8 reg. X 0,915 м 6 5/8" reg. box X 7 5/6" reg. box X 0,915 м 6 5/8" X7 5/8" X 0,915 м 4 1/2" reg. box X 4 1/2" IF box X 0,915 м 4 1/2" X4 1/2" X 0,915 м 3 1/2" reg. box X 3 1/2" IF box X 1,22 м 3 1/2* X3 1/2" X 1,22 м 7 5/8 X 7 5/8 reg. X 0,915 м 6 5/8" reg. box X 7 5/6" reg. box X 0,915 м 6 5/8" X7 5/8" X 0,915 м 4 1/2" reg. box X 4 1/2" IF box X 0,915 м 4 1/2" X4 1/2" X 0,915 м 3 1/2" reg. box X 3 1/2" IF box X 1,22 м 3 1/2* X3 1/2" X 1,22 м , , EQUIPEMENT FOR BITS’ SCREWING ON AND OFF Available For bits of 24". 17-1/2", 14-3/4", 12-1/4", 9-7/8", 8- 1/2" and 6" Available For bits of 24". 17-1/2", 14-3/4", 12-1/4", 9-7/8", 8-1/2" and 6" EQUIPMENT FOR RIH OF CASING AND TUBING Equipment for loading/unloading, transportation and RIH of casing is ready and in complete sets. Manual rotating and hydraulic tongs ГКШ-4000 with the slip from 89 to 500mm. Manufactured in Russia. Equipment for loading/unloading, transportation and RIH of casing is ready and in complete sets. Manual rotating and hydraulic tongs ГКШ-4000 with the slip from 89 to 500mm. Manufactured in Russia. ELEVATORS FOR RIH / PU OF CASING WITH SIDE Quantity: 3 units of each standart size Manufactured in Russia Model: (elevators of КМ type) Casing size (inches): from 16 ¾ " to 7" Rated load capacity t Quantity: 3 units of each standart size Manufactured in Russia Model: (elevators of КМ type) Casing size (inches): from 16 ¾ " to 7" Rated load capacity t ELEVATORS FOR RIH / PU OF CASING WITH SIDE LOCK Rated load capacity, t 16 ¾ " 148t: 12 ¾ " 148t: 9 5/8 " 302t: 7" 220t: Rated load capacity, t 16 ¾ " 148t: 12 ¾ " 148t: 9 5/8 " 302t: 7" 220t:

POWER SLIPS ПКР-560 ПКР-560 CASING AND TUBING GAGE Available 1 set for each standard size of casings Available 1 set for each standard size of casings CASING THREAD PROTECTOR Available Available CASING THREAD PROTECTOR Available Available DRILLING MUD CIRCULATION SYSTEM MUD PUMPS Mud pump 8Т-650, including spare parts Capacity -475kW; max pressure – 32MPA; dimensions -4500 х 2000 х 1500мм; weight-12,5t.-2 Mud pump 8Т-650, including spare parts Capacity -475kW; max pressure – 32MPA; di i 4500 2000 1500 i ht 12 5t dimensions 4500 х 2000 х 1500мм; weight 12,5t. 2 units. dimensions -4500 х 2000 х 1500мм; weight-12,5t MUD TANKS Number of mud tanks (including treatment unit): 4 Net volume of drilling mud: not less than 270 м3 Volume of tanks for liquid chemical agents:3 m3 Number of mud tanks (including treatment unit): 4 Net volume of drilling mud: not less than 270 м3 Volume of tanks for liquid chemical agents:3 m3 Volume of tanks for liquid chemical agents:3 m3 WATER TANKS Water tank volume: 140 m3 Water tank volume: 140 m3 SHALE SHAKERS Quantity: 2 sets Manufacturer: Russia Model: СВ1-Л Quantity: 2 sets Manufacturer: Russia Model: СВ1-Л Model: СВ1 Л Productivity 0,045м3 /sec Model: СВ1 Л Productivity 113м3 /час HYDROCYCLONE Quantity: 1 sets Manufacturer: Russia Model ГЦК – 360 Delivery pump capacity: 55 kW Productivity 65 м3/hr Quantity: 1 sets Manufacturer: Russia Model ГЦК – 360 Delivery pump capacity: 55 kW Productivity 65 м3/hr Productivity 65 м3/hr Productivity 65 м3/hr DESILTER Manufacturer: Russia Model: ИГ45м Delivery pump capacity: 55 kW Productivity 45 м3/hr Manufacturer: Russia Model: ИГ45м Delivery pump capacity: 55 kW Productivity 45 м3/hr CENTRIFUGE Manufacturer: Russia Model: ОГШ 511 Manufacturer: Russia Model: ОГШ 511 CENTRIFUGE Model: ОГШ 511 Productivity 45 м3/hr Model: ОГШ 511 Productivity 45 м3/hr MIXERS Manufacturer: Russia Mechanic ПМ-875 Hydraulic Р= 6,4 MPAа, 1 unit Manufacturer: Russia Mechanic type ПМ875 -5 units Hydraulic Р= 6,4 MPa, 15 units GAS SEPARATOR FOR DRILLING MUD Gas Separator-settler: Gas Separator-settler: GAS SEPARATOR FOR DRILLING MUD p Manufacturer: Russia p Manufacturer: Russia HORIZONTAL VACUUM GAS SEPARATOR VERTICALLY INSTALLED IN DERRICK vacuum gas separator Manufacturer: USA, Model: DERRICK, VACU-FLO 1200, Capacity: 272m3 /hour VERTICALLY INSTALLED IN DERRICK vacuum gas separator Manufacturer: Russia Model: КАСКАД - 40 . Productivity: 40м3 /hr

PRESSURE MANIFOLD (STANDPIPE ) Operating pressure (psi): 5000 Operating pressure (psi): 5000 HIGH PRESSURE MUD LINES Operating pressure 5000 psi. Operating pressure 5000 psi. p g p p p g p p MUD HOSE Manufacturers : China Khongkhua Operating pressure: 5000 psi Manufacturers : Khongkhua Operating pressure: 5000 psi Made in Russia : Made in Russia : Made in Russia : Spears per ТУ 39-01-10-494-79 Nonreleasing spears ТУ 26-16-22-77 Releasing spears ТУ 39-01-10-716-81 Segment –type grapple ТУ 26-02-221-75 Die collars DОСТ 8565-81 Fishing taps DОСТ 8483-81 Mill 6 16 60 0 ТУ 26 16 63 8 Made in Russia : Spears per ТУ 39-01-10-494-79 Nonreleasing spears ТУ 26-16-22-77 Releasing spears ТУ 39-01-10-716-81 Segment –type grapple ТУ 26-02-221-75 Die collars DОСТ 8565-81 Fishing taps DОСТ 8483-81 Mill 6 16 60 0 ТУ 26 16 63 8 FISHING TOOLS Mills 6-16-60-70 , ТУ 26-16-63-78 Pilot mills ОСТ 26-16-1623-82 Bottom hole mills ОСТ 26-02-233-70 Cutting and grinding mills ОСТ 26-02-1296-75 Impression blocks ТУ 26-16-102-79 Contractor will provide a complete range of fishing tools and devices to fish any well equipment of Mills 6-16-60-70 , ТУ 26-16-63-78 Pilot mills ОСТ 26-16-1623-82 Bottom hole mills ОСТ 26-02-233-70 Cutting and grinding mills ОСТ 26-02-1296-75 Impression blocks ТУ 26-16-102-79 Contractor will provide a complete range of fishing tools and devices to fish any well equipment of tools and devices to fish any well equipment of Contractor. tools and devices to fish any well equipment of Contractor. REVERSE CIRCULATION JUNK BASKET Manufacturer: Russia Number: 1 of each type for each size of well according Manufacturer: Russia Number: 1 of each type for each size of well REVERSE CIRCULATION JUNK BASKET Number: 1 of each type for each size of well according to the specifications. Number: 1 of each type for each size of well according to the specifications. JUNK MILLS Manufacturer: Russia Number: 1 of each type for each size of well according Manufacturer: Russia Number: 1 of each type for each size of well Number: 1 of each type for each size of well according to the specifications Number: 1 of each type for each size of well according to the specifications

Number : one unit of each type Manufacturer and Model: Russia Type: LT143, LT206, LT245, LT273 Number : one unit of each type Manufacturer and Model: Russia Type: LT143, LT206, LT245, LT273 Outside diameter of the body (inches): 5-7/8",8- 1/8"(9 W8\10 3/4" OVERSHOT yp , , , Outside diameter of the body (inches): 5-7/8",8-1/8"(9- W8\10-3/4" Outside diameter of the wall hook (inches): 15",12" Length of the extension sub (inches): 3 feet Top sub connection: NC38, NC50, 4 ½, IF 5-1/2FH, 7 1/2" Di t f fi hi j b t t ( i l th d) (i h ) 1/8"(9-W8\10-3/4" Outside diameter of the wall hook (inches): 15",12" Length of the extension sub (inches): 3 feet Top sub connection: NC38, NC50, 4 ½, IF 5- 1/2FH, 7 1/2" Diameter of fishing jobs target (spiral thread) Diameter of fishing jobs target (spiral thread) (inches): +3 1/2" 4-3/4", +5" 6 1/2" 6 5/8" 6 3/4" 7", +7 3/4" 8", 9".

• Max. diameter of fishing jobs target (junk basket)

(inches) 4-1/2", 5-1/2", 7-1/2", 7-7/8". Diameter of fishing jobs target (spiral thread) (inches): +3 1/2" 4-3/4", +5" 6 1/2" 6 5/8" 6 3/4" 7", +7 3/4" 8", 9".

• Max. diameter of fishing jobs target (junk basket)

(inches) 4-1/2", 5-1/2", 7-1/2", 7-7/8". JUNK SUB (BOOT BASKET) Manufacturer и Model: Russia Number: 1 of each type for each size of well according to the specifications Manufacturer и Model: Russia Number: 1 of each type for each size of well according to the specifications SAFETY JOINT Manufacturer: Russia S f t j i t f h t ith 4 1/2" IF b X i Manufacturer: Russia Safety joints 2 units of each type with 4-1/2" IF SAFETY JOINT Safety joints of each type with 4-1/2" IF box X pin complete with guide thread connection (for unscrewing) Safety joints 2 units of each type with 4 1/2 IF box X pin complete with guide thread connection (for unscrewing) FISHING MAGNET Manufacturer: Russia Well sizes: 17-1/2", 14-3/4", 12-1/4", 9-7/8", 8-1/2" Manufacturer: Russia Well sizes: 17-1/2", 14-3/4", 12-1/4", 9-7/8", 8-1/2" IMPRESSION BLOCKS Manufacturer: Russia, Type of impression blocks - lead,

• ne for each size of well

Manufacturer: Russia, Type of impression blocks

• lead, one for each size of well

DITCH MAGNET To catch metal grit, which come through flow lines Made in Russia To catch metal grit, which come through flow lines Made in Russia HYDRAULIC RELEASING SUB FOR FISHING JOBS Manufacturer: Russia Model: KXJ80 KXJ62 Connection: 6.5/8R NC46 Manufacturer: Russia Model: KXJ80 KXJ62 Connection: 6.5/8R NC46

CASING SPEAR Made in Russia for all casing sizes to be used Made in Russia for all casing sizes to be used BLOWOUT PREVENTOR EQUIPMENT According to well drilling project Manufacturer: Russia Universal hydraulic blowout preventer Kill manifold - 1set Separator unit - 1set Pipes - 1set Master panel - 1set A iliar console 1set Manufacturer: Russia Universal hydraulic blowout preventer Kill manifold - 1set Separator unit - 1set Pipes - 1set Master panel - 1set A iliar console 1set Auxiliary console - 1set Manifold - 1set Choke manifold - 1set Auxiliary console - 1set Manifold - 1set Choke manifold - 1set All metering devices on the drilling rig regardless DRILLING RIG INSTRUMENTATION All metering devices on the drilling rig, regardless

• f their position on the drilling rig platform, are

explosion-proof. PETROLINE system is installed. Depending on well type and client’s requirements Drilling parameters deviations’ metering device Depending on well type and client’s requirements Depending on well type and client s requirements EQUIPMENT FOR WELDING AND METAL CUTTING AC Transformer . Gas cutter AC Transformer . Gas cutter AIR COMPRESSORS Manufacturer: Russia Model includes 2units of Screw compressors ДЭН45, with productivity of 7,5 m3./min. under pressure of 1MPa Buffer air collector: 2units х2м3 Manufacturer: Russia Model includes 2units of Screw compressors ДЭН45, with productivity of 7,5 m3./min. under pressure of 1MPa Buffer air collector: 2units х2м3 DRILLING MUD CONTROL OFFIL Laboratory OFFIL Laboratory VERTICAL SLUDGE PUMP Manufacturer: Russia Model: ВШН – 150 -1UNIT Capacity 150 m3/hour Electric motor АО 2-7 2-4. Power: 30 kW Manufacturer: Russia Model: ВШН – 150 -1UNIT Capacity 150 m3/hour Electric motor АО 2-7 2-4. Power: 30 kW

DRILL WATER TRANSFER PUMP Manufacturer: China Model: VICTORY. Capacity 200 m3/hour Manufacturer: China Model: VICTORY. Capacity 200 m3/hour Capacity 200 m3/hour Power: 55kW Capacity 200 m3/hour Power: 55kW RETURN WATER PUMP Manufacturer: Russia Model: НБ-32 Power: 10kW Manufacturer: Russia Model: НБ-32 Power: 10kW PIPE RACK Length-38 м Hight-1070мм Width-1200мм 5 racks with protective shield Length-38 м Hight-1070мм Width-1200мм 5 racks with protective shield CATWALK Equipped with ladders, solid floor, dismountable, the height is in accordance with pipe parameters Manufacturer: Russia. Type: box type Overall dimensions: 15855мм X 1070мм X2288м м Permissible load: for drill pipes and Drill Collars Manufacturer: Russia. Type: box type Overall dimensions: 15855мм X 1070мм X2288м м Permissible load: for drill pipes and Drill Collars DERRICK LADDER Manufacturer: Russia Manufacturer: Russia DERRICK LADDER Tunnel ladder type with gangways Tunnel ladder type with gangways RAILING Manufacturer: Russia Height 1,25m Manufacturer: Russia Height 1,25m VERTICAL SLUDGE PUMP Manufacturer: Russia. Model; ВШН - 150 power: 30 kW . Capacity 150 m3/hour Manufacturer: Russia. Model; ВШН - 150 power: 30 kW . Capacity 150 m3/hour y y DRILL LINE SPOOLER Manufacturer: Russia Type: Mechanical Manufacturer: Russia Type: Mechanical

A complete range of hand tools, which includes, but not limited to, striking wrenches for all BOP equipment of the Contractors, mud pumps, etc., a complete range of tongs from 56" and up to 8", a complete range of tongs and socket wrenches of metric and imperial sizes from 3/8" up to 2", complete set of couplings 3/4" with couplings up to 2" in A complete range of hand tools, which includes, but not limited to, striking wrenches for all BOP equipment of the Contractors, mud pumps, etc., a complete range of tongs from 56" and up to 8", a complete range of tongs and socket wrenches of metric and imperial sizes from 3/8" up to 2", complete set of couplings 3/4" with DRILLING RIG HAND TOOLS complete set of couplings 3/4 with couplings up to 2 in diameter, complete range of couplings 3/8" with couplings up to 1-1/4", pneumatic or hydraulic impact wrench with a complete set of heads, extensions, universal joints, etc.; suitable for BOP equipment of the Contractors, mud pumps, etc. Manually –operated angle grinders, hacksaws, sledge hammers, ball peen hammers, power hammers, perforators, bits, screwdrivers, hydraulic cable cutter, bench couplings up to 2" in diameter, complete range of couplings 3/8" with couplings up to 1-1/4", pneumatic or hydraulic impact wrench with a complete set of heads, extensions, universal joints, etc.; suitable for BOP equipment of the Contractors, mud pumps, etc. Manually –operated angle grinders, hacksaws, sledge hammers, ball peen hammers, power hammers, f t bit d i h d li bl tt perforators, bits, screwdrivers, hydraulic cable cutter, bench vise, chain vise, chain tongs from 56" up to 24" and manually

• perated and pneumatic pipe cutters for cold cut of casings

13-3/8", 10-3/4", 9-5/8"in diameter. perforators, bits, screwdrivers, hydraulic cable cutter, bench vise, chain vise, chain tongs from 56" up to 24" and manually operated and pneumatic pipe cutters for cold cut of casings 13-3/8", 10-3/4", 9-5/8"in diameter. SAFETY FACILITIES AND FIRE-FIGHTING EQUIPMENT Fire hydrant, fire hoses, fire extinguishers, hooks, buckets, crows Fire hydrant, fire hoses, fire extinguishers, hooks, buckets crows crows buckets, crows STAND ALONE BREATHING APPARATUSES Isolated gas masks Isolated gas masks FIRE EXTINGUISHERS Number: 30Type : СО2, powder-type fire extinguisher, other types Location: At the working places and on the derrick base Number: 30Type : СО2, powder-type fire extinguisher,

• ther types Location: At the working places and on the

derrick base EYEWASH AREAS Manufacturer: Russia Field hospital Manufacturer: Russia Field hospital PERSONAL PROTECTIVE EQUIPMENT FOR PEOPLE WORKING INSIDE OF DRILLING RIG Work clothes, safety glasses, hard hats, aprons Work clothes, safety glasses, hard hats, aprons ANTI-SKID SYSTEM FOR DRILLING RIG FLOOR Manufacturer: China Manufacturer: China WARNING SIGNS According to the hazardous factors at the Drilling Rig According to the hazardous factors at the Drilling Rig ACCOMMODATION BUILDINGS AND CANTEENS

22 buildings equipped with facilities 22 buildings equipped with facilities

CAMP ON DRILLING SITE 3 blocks kitchen and canteens 1 drilling foreman’s office and bedroom 1 meetings’ block 1 sauna block 1 supervisor office block 1 medical and relaxation block 3 blocks kitchen and canteens 1 drilling foreman’s office and bedroom 1 meetings’ block 1 sauna block 1 supervisor office block 1 medical and relaxation block CAMP ON DRILLING SITE 1 medical and relaxation block. 8 bedroom blocks 2 contractors’ blocks 1 hand tools storage block 1 chemicals’ storage block блок для хранения хим.реагентов 2 drying blocks 1 medical and relaxation block. 8 bedroom blocks 2 contractors’ blocks 1 hand tools storage block 1 chemicals’ storage block блок для хранения хим.реагентов 2 drying blocks

DESCRIPTION OF EQUIPMENT SPECIFICATIONS DRILLING RIG – GENERAL SPECIFICATIONS ZJ50DBS ZJ70DBS Name and Serial Number of Drilling Rig. Year and place of manufacture Manufacturer Drive Arrangement of drive ZJ50 DBS 2007 , China China, Diesel-electric Separate table drive ZJ70 DBS 2007 , China China, Diesel-electirc Separate table drive 7000 м Depth of drilling with 114-mm drill pipes 4500 m 7000 м HOISTING EQUIPMENT Top drive TDS 9SA VARCO DRAWWORKS M f China China, Manufacturer Model, type Drive Rated input Power supplied to drawworks Load capacity at line string-up 6х 7 China, C50DB-02 , single stage of speed regulation Electric (AC with frequency regulation) 1400 kW 1400 kW 315 m(3150kN) JC70DB, single stage of speed regulation Electric (AC with frequency regulation) 2000 kW 2000 kW 450т (4500кN) Hydraulic disk brake (regenerative with heat removing) Load capacity at line string up 6х 7 Main brake Auxiliary brake Oil disk brake (regenerative with heat removing) Auxiliary drive unit with power of 45кW for emergency control and autodrilling removing) Auxiliary drive unit with power of 45кW for emergency control and autodrilling CROWNBLOCK China, ТС 350 Load capacity 350 t China ТС 450 Load capacity 450 т Manufacturer: Model: Load capacity 350 t Number of sheaves: 6 units Sheave diameter: 1270mm Drilling line diameter: 35 mm Fast crownblock sheave 1524mm Load capacity 450 т Number of sheaves: 6 Sheave diameter: 1524мм Drilling line diameter: 38 мм

HOOK BLOCK Manufacturer Model Outside diameter of sheaves China, DG 315 1270 mm China, DG 450 1524мм Outside diameter of sheaves Number of sheaves Load capacity Compatible with rated weight load and size of derrick crown block 1270 mm 7 315 t Compatible with rated weight load and size of derrick crown block 7 450t Compatible with rated weight load and size of derrick crown block Rated load is compatible with derrick and rotary SWIVEL Rated load is compatible with derrick and rotary table Rated load is compatible with derrick and rotary table Manufacturer Model Static load capacity Operating pressure China, SL-315-5 315 t 35 MPa China, SL-450-5 450 t 35 MPa p g p BAILS Manufacturer Model Russia, forged and having sufficient length ШБУ-320 Russia, forged and having sufficient length ШБУ-320 Length Permissible load Number of sets 1300 mm 320 t 1 set ШБУ 320 1300 мм 320 т 1 set DERRICK China, China, Type Maximum hook load at line string-up 6х7 Height of derrick (from supporting surface of crownblock) Size of drilling floor (derrick legs axes) Height of drilling floor D i k ti JJ315/45-К , K-shaped with open front face 315 t 45 m 12х11 m 9 m M i d k ( ili d i ) JJ450/45-К K-shaped no tensed line 450т 45 м 12х10,13м 9м M i d k ( ili d i ) Derrick erection Main drawworks (auxiliary drive) Main drawworks (auxiliary drive) TOP DRIVE SYSTEM VARCO TDS-9SA

• Max. torque -62,4kNm
• Rated. torque -32~43 kNm at 114 rev/min

VARCO TDS-11SA

• Max. torque -62,4кNм
• Rated. torque -32~43кNм at 114 rev/min

DRILLING LINE According to АРI SPEC 9B. According to АРI SPEC 7К. DRILLING LINE Line diameter : 35 mm g Line diameter : 38 мм DEAD LINE ANCHOR MANUFACTURER MODEL China, JZG 34A

• Max. Line pull- 340kN

Rope diameter- 35 mm China, JZG 34A

• Max. Line pull - 340кN

Rope diameter - 38 мм

DERRICK FLOOR EQUIPMENT ROTARY TABLE China, ZP375 electric drive China, ZP375 electric drive ROTARY TABLE MANUFACTURER MODEL Maximum opening 952,5mm Static table load 585 t Speed of rotation 0…300 rev/min Transmission: reduction gear with drive shaft through air line coupling electric drive Maximum opening 952,5мм Static table load 585 т Speed of rotation 0…300 rev/min Transmission: reduction gear with drive shaft through air line coupling BUSHING FOR ROTATION OF KELLY JOINT Available Available Quadrangular kellies, for a main hole of well and small diameter hole by 2 units of each size. K ll b h ld b f t t bl t Quadrangular kellies, for a main hole of well and small diameter hole by 2 units of each size KELLY JOINT Kelly saver sub should be of non-rotatable type Manufacturer: China Size 140х140 mm and 89х89 mm small diameter hole by 2 units of each size. Kelly saver sub should be of non-rotatable type Manufacturer: China Size 140х140 mm and 89х89 mm POWER CYLINDERS FOR UNSCREWING DRILL PIPES CONNECTIONS China, China, H d li 2 l t t CONNECTIONS Hydraulic 2 complete sets Hydraulic 2 complete sets DRILL PIPE ELEVATORS 2 units of each standard size Size 3 ½" Rated load capacity 247 t Size 5” 2 units of each standard size КМ: КМ 127 ПК-250. КМ 89 ПН-200. КМ 60 ПН-125 Size 5 КМ 60 ПН 125. DC ELEVATORS 2 units of each standard size Size 9 ½ " Rated load capacity 148 t Size 8" 2 units of each standard size КМ: КМ 89-125 for DC with OD 89мм. КМ 146-170 for DC with OD 178мм Rated load capacity 148 t Size 7" Rated load capacity 99 t КМ 146-170 for DC with OD 178мм. КМ 178-170 for DC with OD 203мм. For DC with OD 9 ½ " - 3 units C ti 8" R PRODUCTION STRING ELEVATORS Connection 8" Reg For DC with OD 8 " - 4 units Connection 7" Reg For DC with OD 7 " – 6 units Connection 5 ½ " Reg 2 units of each standard size КМ: КМ 146-320 КМ 168-320

DRILL PIPE/ CASING TONGS АКБ-ZQ203-100 type –For drill pipes ( 89-219mm) 100KN/m ГКШ-4000 For casing (89-500mm) 33-200 KN/m with torque gage АКБ-ZQ203-100 type –For drill pipes ( 89-219мм) 100КN/м ГКШ-4000 type –For drill pipes (89-500мм) 33- 200 КN/м with torque gauge POWER SLIPS FOR DRILL PIPES / DRILL COLLARS, CASINGS Pneumatic spider Load capacity 350 t Slips DCS –R4 1/2"-6 ",6 ¾ "8 1/4 ",13 5/8" Pneumatic spider Г/П350тt Slips DCS –R4 1/2"-6 ",6 ¾ "8 1/4 ",13 5/8" DRILL COLLAR SAFETY CLAMPS Available for all diameters of drill collars Available for all diameters of drill collars WEIGHT INDICATOR МD ТОТСО МD ТОТСО POWER UNIT China, Drawworks drive. Electric motor YJ23 -2un. 600 кW, 600V Rotor Drive. Electric motor YJ23 -1unit.600 кW, 600V P d i El t i t YJ31 2 it 1200 W China, Drawworks drive. Electric motor YJ31 -2, .970 кW, 600V Rotor Drive. Electric motor YJ23 -1.600 кW, 600V Pump drive. Electric motor YJ31 -3.1200 кW, 600V Pump drive. Electric motor YJ31 -2units.1200 кW,

• 600V. USA. Top drive 2 units х245кW 690V

USA Top drive 2units х245кW 600V Manufacturer : USA Type: Diesel-electric units Rated power of motor: 1020 kW Manufacturer : USA Type: Diesel-electric units Rated power of motor: 1020 kW

GENERATING UNITS AND ROOM FOR GENERATING UNITS

Number of units 3 Frequency 50 Hz Voltage : 600 V Total power: 3060 kW One room in nearderrick structure Rated power of motor: 1020 kW Number of units 4 units Frequency: 50 Hz Voltage: 600 V Total power:: 4080 kW One room in near derrick structure FUEL TANKS Fuel tank 2 х 50m3 . FUEL TANKS 6 х 50м3 DRILL PIPES Category G-105 W i ht 30 0 k f/ GOST Р 50278-92 W i ht 30 0 k f/ ( ll thi k f 9 19 ) DRILL PIPES WITH OUTER DIAMETER 5"х 0,362 (127 х 9,19) Weight 30,0 kgf/m Number of connections: 430 Total length: 4500 m Type of connection NC 50 (4 ½" IF) API Classification: Premium, Range 2 Manufacturer: China Weight 30,0 kgf/м (wall thickness of 9,19 мм) Number of connections: 500. Total length : 6000м Type of connection GOST 27834-95 box and pin З-133 New Manufacturer: Russia Manufacturer: China Manufacturer: Russia SHORT JOINTS OF DRILL PIPES WITH OUTER DIAMETER 5 Length– 1,5 m – 1 unit Length– 3 m – 1 unit Length– 4,5 m – 1 unit Length – 1,5 м – 1 Length – 3 м – 1 Length – 4,5 м – 1

DRILL PIPES WITH OUTER DIAMETER 3 1/2" х 0,368 (89 х 9,35) Category G-105 Weight 23 kgf/m Number of connections: 430 Total Length(m): 4500 m Type of connection NC 38 (3 ½" IF) API Classification: Premium Range 2 ТУ 14-1571-88 Weight 23,0 kgf/м (wall thickness of 9.35 мм) Number of connections: 732шт Total length (м): 6000м Type of connection : З - 102 box and pin: ЗП-127-59 New API Classification: Premium, Range 2 Manufacturer: China New Manufacturer: Russia

SHORT JOINTS OF DRILLING PIPES WITH OUTER DIAMETER 3 1/2

Length– 1,5 m – 1 unit Length– 3 m – 1 unit Length– 4,5 m – 1 unit Length – 1,5 м – 1 Length – 3 м – 1 Length – 4,5 м – 1 OD 9 1/2" ID 2 13/16"

DRILL COLLARS (DC) 9 1/2" (241,3)

OD 9 1/2 , ID 2 13/16 Weight 327,4 kgf/m Type of connection 7 5/8" REG Total length: 25 m Spiral - corrugated Keyway y y DRILL COLLARS (DC) 8" (203,0) OD 8", ID 3 1/7" Weight 240 kgf/m Type of connection 6 5/8" REG Total length: 50 m Spiral - corrugated OD 203мм, ID 80мм. Weight 214 kgf/м Type of connection З-171 Total length: 50 м Spiral - corrugated Keyway Keyway Keyway DRILL COLLARS (DC) 7" (178,0) OD 7", ID 2 13/16" Weight 150 kgf/m Type of connection 4" IF Total length: 150 m S i l t d OD 178мм, ID 80мм. Weight 156 кгс/м Type of connection:З-147. Total length: 150 м Spiral - corrugated Spiral - corrugated Keyway Spiral - corrugated Keyway Number : 3 units of each D t il d d i ti i b l Quantity: 3 units of each size D t il d ifi ti i b l

CROSSOVER SUBS

Detailed description is below: 7 5/8" reg. pin X 6 5/8" reg. box X 1,22 m 7 5/8" X6 5/8" X 1,22 m 6 5/8" reg. pin X 4 1/2" IF box X 1,22 m 6 5/8" X4 1/2" 1.22m 4 1/2" IF pin X 4 1/2" IF box X 1,22 m Detailed specifications are given below: 7 5/8" reg. pin X 7 5/8" reg. pin X 0,915 м 7 5/8" X 7 5/8" reg. X 0,915 м 6 5/8" reg. pin X 7 5/6" reg. pin X 0,915 м 6 5/8" X7 5/8" X 0,915 м 4 1/2" reg. pin X 4 1/2" IF box X 0,915 м 4 1/2" X4 1/2" X 0 915 м 4 1/2 IF pin X 4 1/2 IF box X 1,22 m 4 1/2" 4 1/2" X 1,22 m 3 1/2" IF pin X 2 7/8" IF box X 1,22 m 4 1/2 X4 1/2 X 0,915 м 3 1/2" reg. pin X 3 1/2" IF box X 1,22 м 3 1/2* X3 1/2" X 1,22 м

POWER SLIPS

Air-operated spider, load capacity 350t Slips DCS –R4 1/2"-6 ",6 ¾ "8 1/4 ",13 5/8" Air-operated spider, load capacity 350t Slips DCS –R4 1/2"-6 ",6 ¾ "8 1/4 ",13 5/8"

CASING AND TUBING GAGE

Available 1 set for each standard size of casings Available 1 set for each casing standard size

CASING THREAD PROTECTOR

Available Available

DRILLING MUD CIRCULATION SYSTEM MUD PUMPS

Mud pump F-1600, including spare parts Power -1176kW; max. pressure - 34,3MPa; max. delivery - 50 42l/sec; dimensions-7500 х 2800 х 2688mm; weight-38t Mud pump F-1600, including spare parts Capacity -1176kW; max pressure - 34,3МПа; max. delivery - 50,42 l/sec; dimensions-7500 х 2800 х 2688 i ht 38t 2 it 50,42l/sec; dimensions 7500 х 2800 х 2688mm; weight 38t 2688мм; weight-38t.-2units

MUD TANKS

Number of mud tanks (including treatment unit) : 6 . Net volume of drilling mud: not less than 370 m3 Volume of tanks for liquid chemical agents:3 m3 Number of mud tanks (including treatment unit): 6. Net volume of drilling mud: not less than 480 м3 Volume of tanks for liquid chemical agents:3 м3

WATER TANKS

Water tank volume: 140 m3 Water tank volume: 140 м3

SHALE SHAKERS

Number : 3 sets Manufacturer: DERRICK, USA Model: FLO-LINE -2000-3 Capacity: 113m3 /hour Quantity: 3 sets Manufacturer: DERRICK, USA Model: FLO-LINE -2000-3 Productivity 113м3 /hr Capacity: 113m3 /hour

HYDROCYCLONE

Number 1 set Manufacturer: DERRICK, USA Model DSV-10-3 Delivery pump power: 55 kW Capacity: 65 m3/hour Quantity: 1 комплект Manufacturer: DERRICK, США Model DSV-10-3 Delivery pump power: 55 kW Productivity 65 м3/hr

DESILTER

Manufacturer: DERRICK, USA . Model: S 416-S Delivery pump power: 55 kW Capacity: 45 m3/hour Manufacturer: DERRICK, USA Model: S 416-S Delivery pump power: 55 kW Productivity 45 м3/hr

CENTRIFUGE

Manufacturer: DERRICK, USA Model: DE 1000, Capacity: 45 m3/hour Manufacturer: DERRICK, USA Модель: LW450х1000 Productivity 45 м3/hr , p y Productivity 45 м3/hr

MIXERS

Manufacturer: China Mechanical NJ 15 un. Hydraulic Р= 6,4 MPa, 15 units Manufacturer: China Mechanical NJ15 -12units Mechanical NJ5,5 -1unit Hydraulic Р= 6,4 MPa, 9units Gas Separator settler: Gas Separator settler:

GAS SEPARATOR FOR DRILLING MUD

Gas Separator-settler: Manufacturer: China Gas Separator-settler: Manufacturer: China

HORIZONTAL VACUUM GAS SEPARATOR

VERTICALLY INSTALLED IN DERRICK vacuum gas separator Manufacturer: USA, Model: DERRICK, VACU-FLO 1200, Capacity: 272m3 /hour VERTICALLY INSTALLED IN DERRICK vacuum gas separator Manufacturer: USA Derrick: DERRICK, VACU-FLO 1200 .

PRESSURE MANIFOLD (STANDPIPE ) Operating pressure (psi): 5000 Operating pressure (psi): 5000 HIGH PRESSURE MUD LINES Operating pressure 5000 psi, a separate line from each pump to pressure manifold of standpipe on the drill floor should be provided – totally two lines all the way from the mud pumps to the drill floor Operating pressure 5000 psi, a separate line from each pump to pressure manifold of standpipe on the drill floor should be provided – totally two lines all the way from the mud pumps to the drill floor way from the mud pumps to the drill floor all the way from the mud pumps to the drill floor MUD HOSE Manufacturers : China Operating pressure: 5000 psi Manufacturers : China Operating pressure: 5000 psi CEMENTING STANDPIPE Connected to the standpipe manifold on the drill floor, minimum 2 shut off valves and 2 outlets for indicators Connected to the standpipe manifold on the drill floor, minimum 2 shut-off valves and 2 outlets for CEMENTING STANDPIPE minimum 2 shut-off valves and 2 outlets for indicators with shut-off valves. Available Р -10000 psi , indicators with shut-off valves. Available Р -10000 psi FLEXIBLE HOSE FOR CEMENTING 1 set with inner diameter 2" x 10000 psi. shut-off valves and plug valves complete with hinged joints Style 50 Operating pressure (psi): 10000 1 set with inner diameter 2" x 10000 psi. shut-off valves and plug valves complete with hinged joints Style 50. Operating pressure (psi): 10000 I d d i li d li hi h FLEXIBLE HOSE FOR CEMENTING joints Style 50. Operating pressure (psi): 10000. Independent cementing line and line which passes under the floor , to release pressure in a standpipe

• 10000. Independent cementing line and line which

passes under the floor , to release pressure in a standpipe Made in Russia : Made in Russia : Spears per ТУ 39-01-10-494-79 Nonreleasing spears ТУ 26-16-22-77 Releasing spears ТУ 39-01-10-716-81 Segment –type grapple ТУ 26-02-221-75 Die collars DОСТ 8565-81 Fishing taps DОСТ 8483 81 Made in Russia : Spears ТУ 39-01-10-494-79 Nonreleasing spears ТУ 26-16-22-77 Releasing spears ТУ 39-01-10-716-81 Segment –type grapple ТУ 26-02-221-75 Die collars ГОСТ 8565-81 Fishing taps ГОСТ 8483-81 FISHING TOOLS Fishing taps DОСТ 8483-81 Mills 6-16-60-70 , ТУ 26-16-63-78 Pilot mills ОСТ 26-16-1623-82 Bottom hole mills ОСТ 26-02-233-70 Cutting and grinding mills ОСТ 26-02-1296-75 Impression blocks ТУ 26-16-102-79 g p Mills ТУ 26-16-60-70 , ТУ 26-16- 63-78 Pilot mills ОСТ 26-16-1623-82 Bottom hole mills ОСТ 26-02-233-70 Cutting and grinding mills ОСТ 26-02-1296-75 Impression blocks ТУ 26-16-102-79 C t t ill id l t f fi hi p Contractor will provide a complete range of fishing tools and attachments to fish any well equipment of Contractor. Contractor will provide a complete range of fishing tools and devices to fish any well equipment of Contractor. REVERSE CIRCULATION JUNK BASKET Manufacturer: Russia Number: 1 of each type for each size of well according to the specifications. Manufacturer: Russia Number: 1 of each type for each size of well according to the specifications.

Number : one unit of each type Manufacturer and Model: Russia Type: LT143, LT206, LT245, LT273 Outside diameter of the body (inches): 5-7/8",8-1/8"(9- Number : one unit of each type Manufacturer and Model: Russia OVERSHOT y ( ) ( W8\10-3/4" Outside diameter of the wall hook (inches): 15",12" Length of the extension sub (inches): 3 feet Top sub connection: NC38, NC50, 4 ½, IF 5-1/2FH, 7 1/2" Diameter of fishing jobs target (spiral thread) (inches): Manufacturer and Model: Russia Type:ТНС Outside diameter of the body (inches): from 140мм to 245мм Top sub connection: З-86,З-133,З-147 Diameter of fishing jobs target (spiral thread) (inches): from 89 t 168 Diameter of fishing jobs target (spiral thread) (inches): +3 1/2" 4-3/4", +5" 6 1/2" 6 5/8" 6 3/4" 7", +7 3/4" 8", 9".

• Max. diameter of fishing jobs target (junk basket)

(inches) 4-1/2", 5-1/2", 7-1/2", 7-7/8". to 168мм Manufacturer: Russia Manufacturer: Russia JUNK MILLS Manufacturer: Russia Number: 1 of each type for each size of well according to the specifications Manufacturer: Russia Number: 1 of each type for each size of well according to the specifications JUNK SUB (BOOT BASKET) Manufacturer и Model: Russia Number: 1 of each type for each size of well according to the specifications Manufacturer and Model: Russia Number: 1 of each type for each size of well according to the specifications p g p SAFETY JOINT Manufacturer: Russia Safety joints of each type with 4-1/2" IF box X pin complete with guide thread connection (for unscrewing) Manufacturer: Russia Type:БП and БРП1 Safety joints 2 units of each type with IF box X pin complete with guide thread connection (for unscrewing) FISHING MAGNET Manufacturer: Russia Well sizes: 17-1/2", 14-3/4", 12-1/4", 9-7/8", 8-1/2" Manufacturer: Russia Well sizes: from 142,9 to 295,3мм IMPRESSION BLOCKS Manufacturer: Russia, Type of impression blocks - lead,

• ne for each size of well

Manufacturer: Russia, Type of impression blocks

• lead, one for each size of well
• ne for each size of well

lead, one for each size of well DITCH MAGNET To catch metal grit, which come through flow lines Made in Russia To catch metal grit, which come through flow lines Made in Russia HYDRAULIC RELEASING SUB FOR FISHING JOBS Manufacturer: Russia Model: KXJ80 KXJ62 Connection: 6.5/8R NC46 Manufacturer: Russia Model: KXJ80 KXJ62 Connection: 6.5/8R NC46

CASING SPEAR Made in Russia for all casing sizes to be used Made in Russia for all casing sizes to be used Manufacturer: China Universal hydraulic blowout preventer Shear rams -1 set Manufacturer: China Universal hydraulic blowout preventer Sh 1 t BLOWOUT PREVENTOR EQUIPMENT According to well drilling project Shear rams 1 set Kill manifold - 1set Separator unit - 1set Pipes - 1set Master panel - 1set Auxiliary console - 1set Shear rams -1 set Kill manifold - 1set Separator unit - 1set Pipes - 1set Master panel - 1set Auxiliary console - 1set Manifold - 1set Manifold - 1set Choke manifold - 1set Manifold 1set Choke manifold - 1set DRILLING RIG INSTRUMENTATION All the drilling rig instrumentation, irrespective of its location on the drilling platform, is explosion –proof. MD ТОТСО system is installed to allow the information All the drilling rig instrumentation, irrespective of its location on the drilling platform, is explosion –proof. MD ТОТСО system is installed to allow the MD ТОТСО system is installed to allow the information to be transmitted over a distance MD ТОТСО system is installed to allow the information to be transmitted over a distance Driller’s cabin includes: Drilling instrumentation, digital system, control panel, it t id ill d Driller’s cabin includes: Drilling instrumentation, digital system, control panel, monitor, computers, video surveillance DRILLER’S CABIN AND REST AREA monitor, computers, video surveillance cameras and explosion-proof conditioner etc. Behind the cabin there is a rest area, which includes: conditioner, eyewash area, table, chair, etc. panel, monitor, computers, video surveillance cameras and explosion-proof conditioner etc. Behind the cabin there is a rest area, which includes: conditioner, eyewash area, table, chair, etc. D di ll t d li t’ i t Depending on well type and client’s requirements

Drilling parameters deviations’ metering device

Depending on well type and client’s requirements Depending on well type and client s requirements Manufacturer: USA MD ТОТСО Ultrasonic, 1 indicator in each drilling mud tank, including gauge tank and trip tank, electronic data Manufacturer: USA MD ТОТСО Ultrasonic, 1 indicator in each drilling mud tank, including gauge tank and trip tank, electronic data DRILLING MUD PIT LEVEL INDICATOR storage system, continuous or selective printout, data display on a touch screen in real time, suitable for all areas where it is installed. To be adapted to a number of tanks. storage system, continuous or selective printout, data display on a touch screen in real time, suitable for all areas where it is installed. To be adapted to a number of tanks. Manufacturer: USA MD ТОТСО Integrated into the Manufacturer: USA MD ТОТСО Integrated into MUD VOLUME TOTALIZER Manufacturer: USA MD ТОТСО. Integrated into the system of drilling mud pit level indicator Manufacturer: USA MD ТОТСО. Integrated into the system of drilling mud pit level indicator FLOW METER Manufacturer: USA MD ТОТСО. Located on a flow line, the indicator is on the driller’s console, where alarm system is provided. Manufacturer: USA MD ТОТСО. Located on a flow line, the indicator is on the driller’s console, where alarm system is provided.

DATA ACQUISITION SYSTEM It is capable of acquiring and storing data coming from the instrumentation, which is used during drilling. Manufacturer: USA MD ТОТСО It is capable of acquiring and storing data coming from the instrumentation, which is used during drilling. Manufacturer: USA MD ТОТСО EQUIPMENT FOR WELDING AND METAL CUTTING AC Transformer . Gas cutter AC Transformer . Gas cutter AIR COMPRESSORS Manufacturer: China Khong- Khua. Model includes

• 2units. Screw compressors QTD45, capacity 7,5 cub.m./min

at pressure 1MPa. Air collector: 2units х2m3. Buffer air collector-1,5m3 Manufacturer: China Khong- Khua. Model includes

• 2units. Screw compressors QTD45, capacity 7,5

cub.m./min at pressure 1MPa. Air collector: 2units х2m3. Buffer air collector-1,5m3 DRILLING MUD CONTROL OFFIL Laboratory OFFIL Laboratory y y VERTICAL SLUDGE PUMP Manufacturer: Russia Model: ВШН – 150 -1UNIT Capacity 150 m3/hour Electric motor АО 2-7 2-4. Power: 30 kW Manufacturer: Russia Model: ВШН – 150 -1UNIT Capacity 150 m3/hour Electric motor АО 2-7 2-4. Power: 30 kW Manufacturer: China Khong- Khua Manufacturer: China Khong- Khua DRILL WATER TRANSFER PUMP Model: VICTORY. Capacity 200 m3/hour Power: 55kW Model: VICTORY. Capacity 200 m3/hour Power: 55kW RETURN WATER PUMP Manufacturer: Russia Model: НБ-32 Power: 10kW Manufacturer: Russia Model: НБ-32 Power: 10kW Power: 10kW Power: 10kW PIPE RACK Length-20 m Height-1,5m Width-28 racks with protective shield Manufacturer: China according to Russian standards Length-20 м, Height-1,5м, Width-2 8 racks with protective shield CATWALK Manufacturer: Russia. Type: box type Manufacturer: Russia Type: box type Equipped with ladders, solid floor, dismountable, the height is in accordance with pipe parameters Overall dimensions: 20m X 1,5m X2 m Permissible load: for drill pipes and Drill Collars Manufacturer: Russia. Type: box type Dimensions: 20м X 1,5м X2 м Permissible load: for drill pipes and Drill Collars DERRICK LADDER Manufacturer: Russia Tunnel ladder type with gangways Manufacturer: China according to Russian standards Tunnel ladder type with gangways RAILING Manufacturer: Russia Height 1,25m Manufacturer: China according to Russian standards Height 1,25м EMERGENCY EXIT SLIDE Manufacturer: China Khong-Khua Manufacturer: China VERTICAL SLUDGE PUMP Manufacturer: Russia. Model; ВШН - 150 Manufacturer: Russia. Model; ВШН - 150 VERTICAL SLUDGE PUMP power: 30 kW . Capacity 150 m3/hour power: 30 kW . Capacity 150 m3/hour DRILL LINE SPOOLER Manufacturer: China Khong-Khua Type: Electric- Mechanical Model DDS-35 Manufacturer: China Type: Electric- Mechanical Model DDS-35

A complete range of hand tools, which includes, but not limited to, striking wrenches for all BOP equipment of the Contractors mud pumps etc a complete range of A complete range of hand tools, which includes, but not limited to, striking wrenches for all BOP equipment of the Contractors, mud pumps, etc., a complete range of tongs from 56" and up to 8" a

DRILLING RIG HAND TOOLS

the Contractors, mud pumps, etc., a complete range of tongs from 56" and up to 8", a complete range of tongs and socket wrenches of metric and imperial sizes from 3/8" up to 2", complete set of couplings 3/4" with couplings up to 2" in diameter, complete range of couplings 3/8" with couplings up to 1-1/4", pneumatic

• r hydraulic impact wrench with a complete set of

h d t i i l j i t t it bl f complete range of tongs from 56 and up to 8 , a complete range of tongs and socket wrenches of metric and imperial sizes from 3/8" up to 2", complete set of couplings 3/4" with couplings up to 2" in diameter, complete range of couplings 3/8" with couplings up to 1-1/4", pneumatic or hydraulic impact wrench with a complete set of heads, t i i l j i t t it bl f BOP heads, extensions, universal joints, etc.; suitable for BOP equipment of the Contractors, mud pumps, etc. Manually –operated angle grinders, hacksaws, sledge hammers, ball peen hammers, power hammers, perforators, bits, screwdrivers, hydraulic cable cutter, bench vise, chain vise, chain tongs from 56" up to 24" and manually operated and pneumatic pipe cutters for extensions, universal joints, etc.; suitable for BOP equipment of the Contractors, mud pumps, etc. Manually –operated angle grinders, hacksaws, sledge hammers, ball peen hammers, power hammers, perforators, bits, screwdrivers, hydraulic cable cutter, bench vise, chain vise, chain tongs from 56" up to 24" and manually operated and and manually operated and pneumatic pipe cutters for cold cut of casings 13-3/8", 10-3/4", 9-5/8"in diameter. from 56 up to 24 and manually operated and pneumatic pipe cutters for cold cut of casings 13- 3/8", 10-3/4", 9-5/8"in diameter. Fire hydrant fire hoses fire extinguishers hooks Fire hydrant fire hoses fire extinguishers hooks

SAFETY FACILITIES AND FIRE-FIGHTING EQUIPMENT

Fire hydrant, fire hoses, fire extinguishers, hooks, buckets, crows Fire hydrant, fire hoses, fire extinguishers, hooks, buckets, crows

STAND ALONE BREATHING APPARATUSES

Isolated gas masks Isolated gas masks Number: 30Type : СО2 powder-type fire extinguisher Number: 30Type : СО2 powder-type fire

FIRE EXTINGUISHERS

Number: 30Type : СО2, powder-type fire extinguisher,

• ther types Location: At the working places and on the

derrick base Number: 30Type : СО2, powder-type fire extinguisher, other types Location: At the working places and on the derrick base

EYEWASH AREAS

Manufacturer: Russia Field hospital Manufacturer: Russia Field hospital

PERSONAL PROTECTIVE EQUIPMENT FOR PEOPLE WORKING INSIDE OF DRILLING RIG

Work clothes, safety glasses, hard hats, aprons Work clothes, safety glasses, hard hats, aprons

ANTI-SKID SYSTEM FOR DRILLING RIG FLOOR

Manufacturer: China Manufacturer: China

WARNING SIGNS

According to the hazardous factors at the Drilling Rig According to the hazardous factors at the Drilling Rig

ACCOMMODATION BUILDINGS AND CANTEENS

31 buildings equipped with facilities 31 buildings equipped with facilities

3 blocks of kitchen and canteens 1 drilling foreman’s office and bedroom 1 block for female personnel

CAMP ON DRILLING SITE

2 blocks drying units 1 block repair 1 block shower-rest room 1 block laboratory 1 block tool pusher’s office 1 bl k i ’ ffi 1 block for female personnel accommodation 1 meetings block 1 sauna block 3 supervisor's office block 1 medical and relaxation block. 8 bedroom blocks 1 block supervisor’s office 2 blocks for contractors'’ accommodation 1 tools storage block 1 chemicals’ storage block 2 drying blocks 1 block for expedition management accommodation BASE CAMP 1 block for expedition management accommodation 2 blocks canteen, kitchen 2 blocks recreation room 1 block shower-rest room 1 block sauna 8 blocks accommodation 1 block for expedition management accommodation 1.meetings block 2 blocks canteen, kitchen 1 block expedition’s office 1 container -refrigerator 1 block sitting room 1 block expedition’s office 2 blocks for the third-party contractors 1 block health and sanitary 1 sauna block 2 hotel block 1 drying block

CONTACTS «Drilling Systems», JSC Joint Stock Company Activity Activity

• il&gas well construction

Tel/fax: +7 (3412) 62-03-47, 62-03-46, 62-03-49 Address: 427000, 1, Golyanskaya, Zavyalovo, Russia, Udmurt Republic E-mail: office@bs.udm.net Website: www.bs-udm.ru