Yantai Jereh Oilfield Services Group Co.,Ltd

We are offering manifold unit support equipment. Features: â�¢ reasonable layout and superior performance in mobility and off-road driving adapt to the harsh road conditions of mountains, hills and deserts. Â�¢ customized and all series manifolds, one-stop solutions for fracturing operation. Â�¢ the unique design of twin-truck mounted high pressure manifold can meet the special needs of fracturing operation in china. Â�¢ reasonable power matching and integrated functions of transportation, lifting, boosting, discharging and pressure testing, to achieve the best dynamic performance. Â�¢ user-friendly control, one-button pressure testing operation with allocation of remote pressure test extensions. specifications: model model ygc 105 manifold unit model ygc 140 manifold unit carrier truckskid chassis standard configuration: benz 4144 optional: beibenkenworth k500 pressure test pump vf12rd105 vf14rd120 max. Working pressure 105 mpa 140 mpa crane unicnational max. Rated lifting capacity 10121618 t

We are offering hydration unit support equipment. Features: • jereh’s new generation of hydration unit fills the domestic technology gap in that field. • all work is in the air conditioned control cabin, and high degree of automation makes the operation easy, reliable and comfortable. • manifolds are designed with double-side suction and double-side discharge function, and equipped with pneumatic butterfly valves to reduce the amount of work. • continuous acid mixing and supply allows proportional addition of liquid and dry powder additives. And free switch of manual and automatic control. • adopting closed-loop hydraulic system and variable controlling to meet the needs of different operating conditions. Specifications: model model 120 hydration unit model 100 hydration unit model 160 hydration unit carrier truck truck trailer chassis 8×6 6×6 trailer engine standard configuration: ddc s60 optional: cat - standard configuration: ddc s60 optional: cat pump drive funk - funk suction centrifugal pump 10×8 10×8 12×12 discharge centrifugal pump 10×8 - - max. Discharge flowrate 12 m³min 10 m³min 16 m³min chemical additive pump qty. 4 or more 4 or more 4 or more mixing tank capacity 1.5 m³ (9 bbl) 20 m³ (125 bbl) 40 m³ (250 bbl) control mode auto&manual

We are offering truck mounted coiled tubing unit. features: • double-truck mounted design with more mobility to adapt to harsh road conditions on mountains and hills. • heavy-load frame-type girder of the main carrier improves load capacity to 66, 000lbs. • mass reel can carry 2" or larger diameter tubing and the integral design makes reel replacement simple and safe. • the design of bop backup system can meet customer requirements of dual bops, expanding the operation of equipment. • the auxiliary truck is equipped with injector hydraulic tubing feeding through system, reducing on-site labor. • equipped with driver interface for yard spooler and tubing blower, extending the operating range of ctu. • standard serial numbers for hydraulic lines ensures worldwide standardization of jereh’s ctu, which is easy for maintenance and services. Specifications:

We are offering chemical additive unit. Features: • being china's first integrated chemical additive unit developed by jereh to fill the gaps. • independent power pack is more convenient for maintenance. • 10 sets of liquid additive systems with different flow range to meet the requirements of complex additive. • using accurate mass flow meter for more reliable control. • human-centered design with water tanks makes it easy for cleaning and maintenance after operation, upgrading pump life of chemical additive unit. Specifications: model model 10 chemical additive unit carrier trailer engine standard confugration: ddc s60 optional: cat chemical transfer pump qty. 10 chemical additive pump qty. 10 flowmeter qty. 10 chemical additive tank qty. 10 (1 m³ each) water pump qty. 1 water tank qty. 2 (1 m³ each)

We are offering intelligent pipe handling system. features this intelligent pipe handling system consists of actuating mechanism assembly, power unit, hydraulic system and electric control device, and it is mounted on the racking board. This system can perform traversing action, elevating action, slewing action and horizontal action so as to grip or release the tubingdrill stem automatically. Every action can be precisely positioned. Motion of every actuator is controlled by electrical proportional servo valve and displacement transducer, which fully guarantees accurate movement of the actuators. This pipe handling system has both manual and automatic control modes. Together with the local and remote wireless control modes, this system can meet the requirements of different working conditions. specifications model intelligent pipe handling system max. Manipulating weight 10, 000 kg (9 in drill collar, 3; auxiliary moving) max. Lifting capacity 6, 800 kg (8 in collar, 3) max. Well-to-center distance 1, 800 mm max. Racking board width 4, 740 mm max. Racking board depth 3, 610 mm applicable well depth 10, 000 m (maximum) suitable tubing o.d. Range 89~228 mm clamping force 15, 000 kg manipulate time 75 s working environment -40~55 °c

We are offering skid mounted batch mixer. features: • scientific design of manifold by using l-matrix algorithm maximizes the slurry mixing capacity. • mtbf (mean time between failures) statistics solve quality problems of wearing parts. • mttf (mean time to failure) statistics help formulate more economical maintenance cycle. • professional ergonomic design optimizes size and psychological correction per human dimensions in different regions, enhancing product satisfaction. • adhering to professional industrial color science with sedan interior style. • special chassis adapt to all-weather, all-terrain operations. specifications: model skid mounted batch mixer type skid mounted batch mixer skid mounted electric batch mixer skid mounted electric batch mixer (zone ii) engine cat c7 abb m2ja 315l4b abb m2ja 315l4b m³kp280sma4+m³jp160mlc4 pump drive funkdurst centrifugal pump recirculating pump: 6×5×11 (two) recirculating pump: 6×5×11 (two) recirculating pump: 6×5×11 (two) batch mixing tank capacity 2×8 m³ (50 bbl) 2×10 m³ (60 bbl) 2×12 m³ (75 bbl) 1×16 m³ (100 bbl) 1×20 m³ (120 bbl) 2×8 m³ (2×50 bbl) 2×8 m³ (2×50 bbl) slurry density range 8.3～22 ppg (1～2.6 gcm³) max. Mixing capacity 14.5 bpm (2.3 m³min) mixing method injection mixer

We are offering skid mounted drilling rig. skid mounted drilling rig features as a world leading manufacturer of oilfield equipment, jereh is dedicated to providing cutting-edge, reliable and customized drilling equipment including truck-mounted, trailer-mounted and marine drilling rigs (≤1000hp) and skid-mounted engine-driven land drilling rig (≤2000hp) with integrated solutions to achieve automatic control, easy and quick mobilization and cost saving. advantages & features• intelligent control system jereh’s intelligent control system adopts plc as the core and integrates drilling instruments and electrical control units to collect real-time signals for intelligent control of the rig and space saving in the driller room. • drawworks the drawworks adopts single gear transmission with two-gear variable speed and disc and dynamic brakes. Automatic bit running can be achieved through both the main motor and the emergency motor. It is capable of real-time monitor of the drilling operation as well as trip in and out. • modularization designs jereh has made great optimization and innovation to this rig design for the most humanized and modularized considerations. For example, thanks to this modularized design and quick connect of the hydraulic, pneumatic and electrical systems between different modules; time for rig transportation and installation has been greatly reduced. specifications model zj50d zj50db zj70d zj70db max. Hook load 708, 000 lbs (3, 150 kn) 708, 000 lbs ]

We are offering sand blender frac spread. Features: • unique layout of structure adapt to different oilfield road conditions. • the transversal layout of one deck engine provides more space for maintenance. • closed-type hydraulic driving system ensures high efficiency and high control precision of small emission operation. • currently the most advanced concentric mixing chamber helps achieve uniform blending. • low pressure manifold has double suction & double discharge function and bypass design and 3d design is used to optimize the pipeline which makes more stable liquid flow. • guided wave radar level meter is used to monitor the liquid level ensuring stable and reliable liquid level control. • new technology in auger ensures high precision transportation. • automatic control for density, additives and liquid level makes operation much easier. • 240bbl closed-loop sand blender, with dual blending systems as standby, realizes maximum discharge flow-rate in the world. Specifications: type sand blender (75 bbl) sand blender (100 bbl) sand blender (130 bbl) sand blender (240 bbl) carrier trucktrailerskid chassis standard configuration: benz 4144 optional: kenworth k500 engine standard configuration: ddc s60 optional: cat suction centrifugal pump 10×8 12×12 12×12 auxiliary suction pump discharge centrifugal pump 10×8 12×10 14×12 closed-loop discharge pump auger 12" (2) 12" (2) 12" (2) + 8" (1) - liquid additive pump qty. 6 or more 6 or more 6 or more 6 or more dry additive pump qty. 2 to the most 2 to the most 2 to the most 2 to the most sand blending tub capacity 1.5 m³ (9 bbl) 1.5 m³ (9 bbl) 1.8 m³ (11 bbl) - rated sand transmitting capacity 240 m³h 300 m³h 360 m³h - max. Discharge flowrate 12 m³min 16 m³min 20 m³min 40 m³min max. Sand fluid density 1.5 gcm³ 2.4 gcm³ 2.4 gcm³ 2.4 gcm³ control method auto&manual

We are offering truck trailer mounted drilling rig. features as a world leading manufacturer of oilfield equipment, jereh is dedicated to providing cutting-edge, reliable and customized drilling equipment including truck-mounted, trailer-mounted and marine drilling rigs (≤1000hp) and skid-mounted engine-driven land drilling rig (≤2000hp) with integrated solutions to achieve automatic control, easy and quick mobilization and cost saving. advantages & features• intelligent control system jereh’s intelligent control system adopts plc as the core and integrates drilling instruments and electrical control units to collect real-time signals for intelligent control of the rig and space saving in the driller room. • drawworks the drawworks adopts single gear transmission with two-gear variable speed and disc and dynamic brakes. Automatic bit running can be achieved through both the main motor and the emergency motor. It is capable of real-time monitor of the drilling operation as well as trip in and out. • modularization designs jereh has made great optimization and innovation to this rig design for the most humanized and modularized considerations. For example, thanks to this modularized design and quick connect of the hydraulic, pneumatic and electrical systems between different modules; time for rig transportation and installation has been greatly reduced. specifications model zj10 zj15 zj20 zj30 zj40 max. Hook load 253, 000 lbs (1, 125 kn) 303, 500 lbs (1, 350 kn) 330, 500 lbs (1, 470 kn) 404, 600 lbs (1, 800 kn) 505, 800 lbs (2, 250 kn) drilling depth (4-12” drill pipe) 4, 900 ft (1, 500 m) 6, 500 ft (2, 000 m) 8, 200 ft (2, 500 m) 9, 800 ft

We are offering fracturing units. Features: independently developed by jereh, apollo 4500 turbine frac pumper is powered by a 5600hp turbine engine and a jr5000 super frac pump, which realizes outstanding performance results with smaller footprint, lighter weight. Unlike its diesel counterpart, turbine-driven frac pump doubles the output power, achieving greater unit power. • world first frac pumper with installation power up to 5600hp • 37.1 tons (incl. Fuel and water) in weight, 10.5m in length • chassis with shorter wheel base for better mobility in the mountain area • more fuels applicable (diesel, ng, wellhead gas, bio-oil etc.) achieving max. 82% fuel cost savings*1• quick start-up at low temperature without preheating • turbine engine with 30 years’ service life and long maintenance cycle • epa tier 4 emission standard*2• adopting noise reduction technology to keep it under 95db（a） *1 wellhead gas at the price of ￥1m3, and compared with the fuel cost of diesel engine, that of gas turbine engine will be reduced by 82%. *2 under the condition of gas consumption. Specifications: model 4500 turbine frac pumper engine turboshaft-5600 chassis benz 4144 plunger pump jr5000 max. Output power 4500hhp max. Working pressure 140mpa (20, 000 psi) max. Discharge flowrate 2.71m3min@ 74.3mpa (4"plunger)

We are offering skid mounted coiled tubing unit. features • the detachable reel design can meet crane requirements on small offshore platforms. • the design of bop backup system can meet customer requirements of dual bops, expanding the operation of equipment. • modular design for various components in the skid-mounted ctu is applicable for lifting on offshore platforms. • equipped with driver interface for yard spooler and tubing blower, extending the operating range of ctu. • standard serial numbers for hydraulic lines ensures worldwide standardization of jereh’s ctu, which is easy for maintenance and overhaul. specifications: model skid mounted coiled tubing unit type rig safe (explosion-proof type is optional) engine ddc s60 (optional: cat c15) reel lggt 140-80-70 (quick-in-drum is optional) lggt 120-72-70 (quick-in-drum is optional) reel capacity 2"-4, 500 m (1.75"-5, 500 m) 1.5"-5, 500 m (1.75"-3, 900 m) injector model zrt-80 k zrt-60 k injector continuous pulling capacity 36, 000 kg (80, 000 lb) 27, 000 kg (60, 000 lb) injector continuous subbing capacity 18, 000 kg (40, 000 lb) 13, 500 kg (30, 000 lb) well-control device specification 4.06" (optional:3.06") 3.06" (optional: 2.56") max. Working pressure 105 mpa (15, 000 psi) (optional: 70 mpa) 105 mpa (15, 000 psi) (optional: 70 mpa)

We are offering single pump cementing unit. features • be operated in different regions (land, oceans and deserts) under arctic or tropical harsh working environment. • ams bivariate intelligent electronic mixing system provides precise density control. • seamlessly manualautomatic switch of working modes changes the original operating habits and improves efficiency, bringing the customers new experience. • ofm plunger pumps with full series of products for cementing application meet all operating requirements. • professional data acquisition system achieves real-time data recording, analysis and storage. • professional ergonomic design and safety protection system promote product satisfaction. specifications model single pump cementing unit carrier trucktrailerskid chassis standard configuration: beiben optional: man engine ddc s60caterpillar transmission allison 4700 ofs plunger pump ofm600ofm600s plunger dia. 3.5" 4" 4.5" max. Working pressure 71.7 mpa (10, 394 psi) 54.9 mpa (7, 959 psi) 43.4 mpa (6, 288 psi) max. Working flowrate 1.28 m³min 336 gpm 1.66 m³min 439 gpm 2.1 m³min 556 gpm centrifugal pump mixing water pump and water supply pump 4×3×13 recirculating pump and boosting pump 6×5×11 displacement tank 2×12 bbl (2×2 m³) slurry mixing tank 10 bbl (1.6 m³) slurry density range 8.3～22 ppg (1～2.6 gcm³) max. Mixing capacity 14.5 bpm (2.3 m³min) slurry mixing system ams1.6, ams 2.5

We are offering hot oil unit. • major components are made by world top-class manufacturers to ensure high quality and good performance of the unit; • the unit is highly automated and designed with electric system, hydraulic system, pneumatic system and mechanical transmission system. All control devices are mounted on the control console for convenient operation; • reasonable design of the manifold can meet the requirements under different working conditions, such as high temperature & high pressure; high temperature & low pressure; low temperature & high pressure; low temperature & low pressure; • high heating efficiency; • the temperature can be automatically controlled. The equipment provides automatic detection and alarm functions. It achieves overload protection to assure the safety of equipment and personnel in case of overpressure; • the hot oil unit is designed for cleaning and heating operation at oilfields in land or at desert. Its main applications are as follows:  clean the wax and other impurities inside the pipe;  clean pipes by pumping hot oil into them before maintenance of oil well;  used as pressure supply device as a high pressure pump and oil tank are equipped. model hot oil unit deck engine cummins isx-450 (335 kw @ 2, 000 rpm) transmission fuller rtlo16913a 13-speed triplex plunger pump ofm600 (3.5" plunger) max. Working pressure 70 mpa boosting centrifugal pump 3×2 fluid supply pump bowie pump 3" heater jb2 oil fired burner heating capacity 2342 kw.h fuel diesel oil max. Heating temperature 120 °c fluid storage tank capacity 10 m³

We are offering frac spread fracturing unit . Features: • reasonable layout with reinforced sub-frame and superior performance in mobility and off-road driving adapt to the harsh road conditions of mountains, hills and deserts. • world brand ofm plunger pump and customized design per chinese operation condition contribute to long service life. • excellent compatibility with different fluids of the fracturing pumping operations. • intelligent pumping control system and full operation modes. • strict manufacturing philosophy, stable and diverse safety control measures. • advanced wireless and satellite communication technology achieve real-time and remote transmission and monitoring of operating data, leading development of fracturing control technology. Specifications: model model 2000 fracturing units carrier trucktrailerskid chassis standard configuration: benz 4144 optional: kenworth k500 engine mtu 12v4000 transmission allison s9820m plunger pump ofm 2250 ofm 2500q plunger dia. 4" 4.5" 5" 3.75" 4" 4.5" 5" max. Working pressure 105 mpa (15, 000 psi) 105 mpa (15, 000 psi) 85 mpa (12, 325 psi) 105 mpa (15, 000 psi) 105 mpa (15, 000 psi) 85 mpa (12, 325 psi) 65 mpa (9, 425 psi) max. Discharge flowrate 1.5 m³min 391 gpm 1.9 m³min 494 gpm 2.3 m³min 610 gpm 2.16 m³min 571 gpm 2.46 m³min 649 gpm 3.11 m³min 822 gpm 3.85 m³min 1, 017 gpm rated output power 1, 490 kw (2, 000 hp)

We are offering fracturing units. Features: • reasonable layout with reinforced sub-frame and superior performance in mobility and off-road driving adapt to the harsh road conditions of mountains, hills and deserts. • world brand ofm plunger pump and customized design per chinese operation condition contribute to long service life. • excellent compatibility with different fluids of the fracturing pumping operations. • intelligent pumping control system and full operation modes. • strict manufacturing philosophy, stable and diverse safety control measures. • advanced wireless and satellite communication technology achieve real-time and remote transmission and monitoring of operating data, leading development of fracturing control technology. Specifications: model model 3100 fracturing units carrier trucktrailerskid chassis standard configuration: benz 4144 optional: kenworth k500 engine mtu 16v4000 transmission cat th55 plunger pump ofm 4000 plunger dia. 4.5" 5" max. Working pressure 140 mpa (20, 000 psi) 110 mpa (15, 950 psi) max. Discharge flowrate 2.89 m³min 763 gpm 3.57 m³min 943 gpm rated output power 2, 320 kw (3, 100 hp)

We are offering nitrogen pumper, features: • high-strength and corrosion-proof design make the unit applicable both onshore and offshore; • large displacement, high pressure and constant nitrogen discharge temperature will obviously increase the working efficiency. • convenient displacement adjustment function make the unit applicable for wide operation range; • advanced liquid nitrogen pump control system features visual interface and high intelligence; • rigorous and scientific manufacturing concept and effective safety control actions increase operation safety; • high end model selection and design make the unit performance stable and reliable with longer service life; • data acquisition port makes the data download and analysis more convenient; • advanced wireless and satellite communication technology ensures the real-time and remote transmission and monitor of the operation data; • based on years of experience in unit designing and application, jereh can provide the customer with a full range of supporting facilities and one-stop technical service. specifications: model model 400k direct-fired nitrogen pumper carrier truck chassis standard configuration: volvo fm400 optional: man tgs 33.360 engine ddc s60 ddc s60 transmission allison 4700 allison 4700 liquid nitrogen pump acd 3-sls acd 3-sls vaporizer adfv-400 adfv-400 liquid nitrogen tank one control cabin one plunger dia. 2" 2" nitrogen max. Pressure 103.4 mpa 103.4 mpa nitrogen max. Displacement 10, 850 m³h(384, 000 scfh) 10, 850 m³h(384, 000 scfh).