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We offer the best product range of Check Valve, Hammer Union, Truck Mounted Land Drilling Rig, Hook and Bullet Proof Camp.

Check Valve

The check valve is a key component made up of kill and choke manifolds Available sizes 2 9/16", 3 1/8", 4 1/16" Pressure grade ranged from 5000psi, 10000psi to 15000psi H2S service API flange connection Reliable operation performance Full pressure tested before delivery ​Conforming to API Spec 6A

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Hammer Union

Various hammer unions on base of different connections: thread connection type, welding type and H2S service unions. The valve sizes ranged from 1" to 4", and Max working pressure from 1000Psi to 20000psi. Clear color code for pressure identification and nameplate Seal rings and gaskets made of high quality sealing compound for enhancing load-bearing capacity and sealing performance and service life. Wing nuts and rigid ACME introduced for quick installation and dismantling without special tools. The unions made in English dimensions, and seal rings are fully interchangeable with SPM or FMC equivalent products; Marks of size and pressure in wing nuts in die-forging model. ​Spherical adapters machined by precision NC machines and LP thread machined by special cutting tools for ensuring high sealing performance; Wing nuts machined by NC machines with high strength and load-bearing capacity; Welding materials and welding grooves conform to API 16C; Unions for H2S environment strictly manufactured to NACE-MR0175 and API RP-14E.

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Truck Mounted Land Drilling Rig

The truck-mounted land drilling rigs are designed and manufactured in accordance with API Specs Q1,  4F,  7K,  and 8C, and National Standards of RP500, and National Standards of GB3826.1, and GB3836.2, GB7258, SY6584. The rig packages have compact structure, which requires a small installation space due to its high integration so as to meet the requirements of Heath, safety, and Environment protection. The heavy-duty and self-propelled chassis: 14x8 and hydraulic steering system are utilized respectively, which ensures the drilling rig a good passage and cross-country capability. The reasonable assembly of CATERPILLAR engine and ALLISON transmissions can ensure high driving efficiency and working reliability. The main drum brake adopts hydraulic disc brake or band brake, and air brake or hydraulic brake or FDWS brake can be applied as auxiliary brake. The rotary table transmission box can realize forward-reverse shift, which can be suitable for all kinds of DP rotary operations, and the anti-torque releasing device can be used to make the DP deformation force released safely. The mast, which is front open and double-section type with an inclination angle or erective double-section type, can be erected or lowered and telescoped hydraulically. The drill floor is twin-body telescopic type or with parallelogram structure, which is convenient for easy hoist and transportation. The height of the drill floor can be designed according to the client's requirements. The perfect configurations of solid control system, well control system, high-pressure manifold system, generator house, engine & mud pump house, doghouse and other auxiliary facilities can meet user抯 different requirements. AC generator sets can be furnished with the rig packages according to clients requirements. Drilling fluid circulation system can be equipped with the drilling rig packages according to clients requirements, being made up of mud tanks, solids control equipment, mud pump(s), high pressure discharge manifolds. According to clients requirements, other auxiliary equipment and tools can be furnished with the drilling packages

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Hook

Hydraulic snubbing device provided with the hooks for well protecting the tool joint threads when stands are broken out. The swing lock arm is provided with a robust and dependable lock. ​The hooks conform to API Spec 8A /8C.

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Bullet Proof Camp

Bullet Poof Camps Characteristics: Adopting container structure design, Riveting Bullet Proof steel plate in partition roof and wall, Providing emergency power and satellite emergency SOS device. Be able to effectively protect personnel security of field construction staffs in the case of being attacked by stay bullet.

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Blending Truck

The fracturing sand blender is a multi-purpose equipment with combined functions of a fracturing truck and a sand blender. It can be used for small-scale acidizing, fracturing, sand prevention and pressure testing independently or jointly with other equipment.   ◆ Suitable for small-scale fracturing and pressure testing in oilfields.  ◆ Combined functions of a fracturing truck and a sand blender. It performs independently the function of sand feeding, blending, agitating and pumping.  ◆ HP23 high energy blending and feeding device suitable for blending and pumping operations. Small footprint and light weight.  ◆ Remote control technologies.

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Safety Clamp

The safety clamps are used to griping firmly around the drill collar or other non-shouldered tools at the upper part, to form a flange ring for preventing the drill collar or other tools slide off through the opening of the slips, and fall down to the well bore, during tripping operations. But the Clamp must be taken off soon after the connection of the drill collar and upper string is completed. Never lower the clamp into the wellbore with the string. For different size of drill collar or other tools, it needs only to alter the number of grip chain links, to fit the tool size.

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Swivel Joints

Swivel joints with integral ball bearing, manufactured on the basis of technologies from FMC. Various models of swivel joints available, suitable for normal or low temperature, or H2S environments, Sizes ranged from 1" to 4" and working pressure range from 2000psi~20000psi. ​Long and short radius swings available. Long radius swings can minimize fluid shock and has better performance of resistance for scouring and erosion. And short radius swivel joints for low pressure operation due to limited installation space.

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Trailer Mounted Camps

Our primary design requirement is to produce camps to deal with the ruggedness of its environment, having to withstand constant transportation in difficult off-road areas. All of our trailers are therefore designed to withstand this environment. Being designed around a rigid frame, which provides excellent support against torsional forces that these camps incur from being moved to off-road areas.   As with all our products we pride ourselves in providing excellent quality to our clients by paying attention to the detail of the fit-out and all details in the design stage. Our units are specifically designed for off-road use. Our windows are fixed, our doors are hinged in three places for stability and provided with wind break restrainers that do not break and all bolts are made of the hardwearing stainless steel and nylock type. All furniture is built-in and made from thicker than ordinary materials so that we can deliver a suitable product of high quality that will last.

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Assembly and Disassembly Camps

Assembly and Disassembly Camps Characteristics: Patent Number: ZL 2007 2 0127056.3 Applying modular structure design Low transportation cost, fixed, convenient and reliable Fast field assembly, good thermal insulation and sand prevention

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Central Latch Elevator

Model DDZ Center Latch Elevators are suitable for handling 18 taper shoulder drill pipe, drilling tools and etc. The Elevators are designed and manufactured according to API Spec 8A-Specification for Drilling and Production Hoisting Equipment.

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pneumatic casing Elevator

QD pneumatic casing elevator/spider is applicable for casing of 60~340mm(23/8~133/8 in). It features labor saving, safety and pneumatic operation, and it is a kind of ideal tool for casing operation. It is designed and manufactured according to API Spec 8A Specification for Drilling and Production Hoisting Equipment.

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straight joints

The straight joints are necessary parts for making up cementing pipe manifold and kill and choke manifolds. High pressure straights provided in four types: pressure seal, non-pressure seal, integral type and welding type Sizes for straights provided in 1" ID to 4"ID and working pressure from 1000psi to 15000psi ​Available length of straight in 1m, 1.5m, 2m, 2.5m, and 2.8m long.

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Manual Choke Valve

As trees and throttle production of the main components, mainly for the control of oil wells wellhead production, and its work-level pressure up to 10000 ps. Throttle-adjustable throttle and fixed throttle two types, adjustable hands to flow through the valve stem round led to adjust advance and retreat of mouth opening of the size of area to control, regulate production purposes. Through the replacement of fixed throttle to achieve Choke size control, regulate production purposes. Fixed throttle valve and the valve cover oil used a zelaic connectivity, quickly and easily; Stem thimble and Choke special carbide used in the manufacture kits, anti-corrosion, erosion-resistant; The adjustable throttle valve design band stamped with the opening of protective plexi-glass signs can be seen everywhere Valve Rod arbitrary location when the actual expenditure pore size; Round plastic hand for a 10, 000 Rotary, clockwise rotation of the Commissioner. ​The valves conform to API Spec 6A

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hydraulic power station

YZ air-cooled hydraulic power stations are specially designed to provide hydraulic source to power the hydraulic users on drilling rigs, such as power tongs, BOP handling equipment, hydraulic catheads and other hydraulic equipment and tools. The stations integrated oil reservoir, hydraulic pump, explosion-proof AC motors, heat exhaust system, and oil pressure control and adjusting system, in a reliable oilfield skid. Being cooled by air. Suitable to working in various conditions such as desert, mountains, and swapping areas. ​With features of small structure, easy operation, wide adjustable range and good heat releasing.

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Drill Pipe

Internal upset transit area 120~160mm long Transition area long & smooth, reliable and high quality Equipped with make & break machine, make & break testing can be done as per customer requirement, also, cold rolling of the threads can be carried out as per customer demand In line with NS-1 requirement Thread protectors are furnished with the box and pin thread Steel protection case provided for safe proper handling ​The drill pipe fully conforms to API Spec 7 and API monogram legally stamped.

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Annular Bop

Type FH and FHZ annular BOP available. Tapered packing element applicable to type FH BOP, and spherical packing element for type FHZ BOP Bonnet and body are connected by a wedge block, shorter piston stroke Lift holes equipped with the bag BOPs for safety handling Connection grooves lined with stainless steel NPT 1" threaded ports available for connection with BOP control lines/hoses Studded Top connection and fanged or studded bottom connection, optional H2S service and reliable sealing performance ​Conforming to API Spec 16A

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Drive Land Drilling Rig

Model ZJ70/4500D, 2000HP, SCR drive land drilling rig, designed to drill and complete oil and gas wells with a depth below 7000 meters. The rig naming and model coding and basic technical specification conform to China national petroleum industry standards. All key rig components conform to API specifications and API monogram permitted to be stamped The mast is designed in 45 meters high, suitable for installing 500-ton top drive unit, mast components including monkey board, stabbing board, mast ladders and other mast auxiliary parts. The substructure is fabricated with a floor height of 9 meters or 10.5 meters high, attached with ramp, floor man escape kid, steps, and dog houses, etc. The drilling rig is equipped with four diesel generator sets as the rig main mover. And one each 400Kw/50Hz assistant generator, intentionally designed to used while the main generators unused. An SCR drive system and motor control centers (MCC) well fabricated in an air-conditioned house unit, inside equipped with generator control units, SCR panels, eddy power panel, PLC panel, MCC panels, AC power transformer unit, etc Three each 1600HP, 5000psi working pressure, single action, triplex mud pump driven by two each 800Kw, 0-750Vdc, DC motor. The mud pump discharge pipe manifold, including discharge line, standpipe manifold, standpipe, are equipped with the rig package. One each 2000HP drawworks is designed to be driven by two each 800Kw, 750Vdc, DC motor. The rotary table is individually driven by a compound drive system consisting of one each 800Kw DC motor, gearbox, and drive shaft. A 6-pit mud circulation available, including mud tanks, mud mixing system and mud condition system. The solids control system consists of shale shaker, degasser, mud cleaner, centrifuge, and polymer shear unit. The drilling instrument system mainly consists of analog and digital drilling data watching and recording equipment. it will monitor and recording WOB, ROP, SPM, Standpipe pressure, rotary torque, mud return, and mud tank level monitors, etc. Well control system, including BOPs, kill and manifolds and BOP control console, will provided up to client's option. Auxiliary rig equipment, such as heavy-duty warehouses, tool skid, workshops and live camp unit can be furnished with the rig package.

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swivel

The wash pipe and packing assembly is of cartridge type and can be replaced on the drill floor without disconnecting the rotary hose and the gooseneck. A logging wire line opening provided at gooseneck Swivel save sub furnished with 6 5/8“ REG LH API connection, to connect with API Kelly; Steel thread protector available. 27Kw hydraulic motor driving mechanism provided on Model SL450S and SL 586 swivels ​The swivels conforms to API Spec 8A /8C

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Hydraulic Cathead

The YM serial hydraulic cathead is designed to make up and break out the thread of drill string and casing string by companying with manual tongs. Reliable and stable operation Operation stroke and working speed continuously adjustable ​Hydraulic hose assemblies completed.

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Manual Drill Pipe Tong

The Manual Tongs are used for makeup and breakout thread connections of drilling string, or casing and tubing by manual operation during drilling or workover. The tong is constructed by a number of lug jaws and pins with a long arm. By change of lugs or adjusting the pin position can alter the handling size of tong, to meet the pipe size to be handled. All the main parts of the manual tongs are cast by vacuum method with special alloy steel, and then well heat treated. They possess the characteristics of lightweight, high toughness and strength, high torque rating, wide applicable range, easy for operation and reliable. ​Conforming to API specification and API monogram is legally permitted to be used.

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BOP Close Unit

Different models of BOP close units available Both electric and/or pneumatic pumps equipped, operated automatically Driller's console with controls available and remote control console furnished optionally Alarming system available on the system ​Conforming to API Spec 16A

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Kelly joints

The Kelly offered are in types of square and hexagonal Kelly. Kelly joints are made from 4145H modified alloy bars that are well quenched and tempered. The hardness ranges from 285BHN to 341 BHN and the minimum impact value is 40ft-lbs per inch tested in condition of room temperature. Both ends and the drive section trepanned to provide true bores. Thread protectors are furnished with the box and pin thread Steel protection case provided for safe proper handling ​The Kelly joints fully conforms to API Spec 7K and API monogram legally stamped.

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Plug Valve

Forged of quality high strength alloy steel based on the technologies introduced from SPM Services in normal temperature, low temperature and/or H2S environments Complete with end connections of union or male/female thread (LP, TBG) Maintenance and repair of valve body can be done without removal No special tools are needed for service A visible indicator available for showing if the valve is open or closed 3" hand wheel opener is suitable for opening in low temperature ​Reliable performance and easy operation

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Gate Valve

The gate valves are key components of choke well kill and choke system such as kill manifolds, choke manifolds, mud manifolds and standpipe manifolds). Two types of valves: visible and invisible bar type Manually or hydraulically operated Integrally forged valve body with features of high strength, load-bearing capacity and long service life Valve plates and seats have high hardness, with reliable sealing performance Low opening torque is needed while under pressure API Flanged connection Suitable for H2S service Reliable sealing and operation performance ​Conforming to API Spec 6A and API monogram permitted to be stamped

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Mechanical Land Drilling Rig

Model ZJ50/3150L and ZJ50/3150LB, 1500HP, mechanical land drilling rig is used to drill and complete 5000m deep oil, gas and water wells. The drilling rig equipped with three diesels and two mud pumps as the main equipment. The driving mode is that three diesels drive drawworks, mud pumps, rotary table, and catheads through the hydraulic torque converter and the one-piece chain compound case. The rotary table and the catheads are driven through sloping right angle transfer case and the sloping cardan shaft as well as through above two components. The rotary drilling operation condition has the higher drilling speed and torque converting range, the drawworks has also the higher hoisting speed range, and mud circulating system has the higher hydraulic horsepower and pump pressure. The total modularized driving arrangement can satisfy the needs of prompt assembly and disassembly and convenient maintenance, adjustment, inspection and transportation. For the sake of promoting the assembly and disassembly efficiency. The connection between substructure modules is the hasp connection or the end faces positioning bolt connection. Because all driving components, are concentrated according to the arrangement principle of eight modules in the structural design, the truck number required for moving the drilling rig is reduced and the moving speed is improved. The drawworks is installed in a low position, which solves the problem that it is difficult to hoist it onto the raised floor and keep the safety sense, and increases the effective utilization area of the drill floor. To solve the problem that it is difficult to ensure the quality of the chain installation of the open type chain drive case and butt type chain compound case of the existing drilling rigs, which is one of causes of frequently breaking the chain, the integral chain compound case and the integral input chain drive case of drawworks are designed and manufactured by using one-piece process technique, promoting the installation quality and efficiency. 7.5m drill floor height and 6.3m clear rotary beam height are favorable to the back flow of the mud into the well, the arrangement of mud tanks and the suction of mud pumps. ​The mechanized wellhead tools (either the mechanical cathead or the hydraulic cathead) may reduce drilling workers' labor intensity.

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Swivel W/Kelly Spinner

  Swivel with spinner is a combination of swivel and Kelly spinner, driven by air motor or hydraulic motor, with keyless connection between spinner and central pipe of swivel. Designed and manufactured according to API Spec 8A. ​Steel thread protector available

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Tubing Power Tong

TBG-series tubing power tong is used for quick thread makeup /breakout operations for tubing string Hydraulic powered Reliable operation performance ​Conforming to API Specification and API monogram permitted to be used

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Drilling Spool

Providing different grades and model of drilling spools and adapters in accordance with variable BOP stacks The height of drilling spools ranged from 24 to 26, and /or manufactured as per clients' order The bore sizes ranged from 7 1/16 up to 21 1/4, and working pressure from 2000psi to 10000psi The side outlets of drilling spools from 2 9/16 to 4 1/16 The connection grooves lined with stainless steel The connection being made in studded, flanged, or clamp type, according to clients' order ​The spools and adapters conforming to API Spec 6A

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Mud Valve

The mud valves are designed to make up of high pressure mud discharge lines from mud pump to standpipe on drilling rig, such as surface manifold and standpipe manifolds and other applications on high pressure pipe manifolds Manually operated Integrally forged valve body with features of high strength, load-bearing capacity and long service life Valve plates and seats have high hardness, with reliable sealing performance Low opening torque is needed while under pressure Union or thread connections Suitable for H2S service, oil based and water based drilling fluids Reliable sealing and operation performance ​Conforming to API Spec 6A and API monogram permitted to be stamped

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Drawworks

Main drum Lebus grooved for API drill line The drawworks is furnished with roller bearings and alloy steel shafts. Drive chains and sprockets lubricated by pressurized oil The rim surface and Sprocket teeth contours are medium frequency induction hardened, having the good abrasion resistance and long service life. All gear shift clutches are of involute-spline type. Expendable parts have the good interchangeability. ​Conform to API Spec 8A/8C, and API monogram stamped Disk Break System: ​Conventional band type brake equipped can be equipped with all the models of the drawwoks, and as option And optionally, reliable hydraulic disc brake systems are available can be equipped with the drawworks with capacities of 280HP to 2100HP. The main components of the disc brakes normally contain:   Brake disc plates Safety brake calipers Operation brake calipers Individual hydraulic power source station with power backup and operation stick equipped with disc brake system.

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Mud Pump

The mud pumps conform to API specifications The pumps can be driven by AC/DC motors, chains and belts up to the drive system available on different rigs Threaded valve covers Nodular iron power frame, eccentric, connection rods, and crossheads Double-row-spherical roller bearings carry eccentric Double extended jackshaft carried on heavy-duty straight roller bearings Dual roller bearing connecting rod Heat-treated alloy steel main gears are bolted to the eccentric Full splash lubrication, with oil pump to feed working parts ​Heat-treated alloy steel, interchangeable fluid valve body Replaceable-type element oil filter and oil pressure gauge ​Plated piston rods

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Double Ram BOP

Body and side door made of alloy steel, forged pressure-bearing components Standard configuration includes a manual locking device that ensures the ram closed reliably in case of a pressure loss Hydraulic operated locking device optional in accordance customers' requirements Flange grooves are stainless steel lined. Ram cavity suitable to accommodating shear ram, pipe ram and blind ram for different pipe sizes NPT 1" threaded ports available for connection with BOP control lines/hoses Studded and flanged Top and bottom connection, optional H2S service and reliable sealing capacity ​Conforming to API Spec 16A

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Kill Manifold

The kill manifolds are skid mounted, consisting of manual gate valve, check valve, API flanges and pressure gauge. The valves equipped with the kill manifolds have features of: The manifolds manufactured, tested in compliance to API Spec 6A 2000-15000PSI Work pressure 2 9/16'' ~ 4 1/16'' Nominal bore size EE&FF Material grade ​PSL3~PSL4 Product GRADE

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Air Winch

Specially designed to be installed on monkey board for helping derrickman handle heavy drill stands The air winches powered by piston-type air motor Having advantages of compact structure, light weight, safe and easy to operate Designed and manufactured according to API Spec 7K Specification for Drilling Equipment.

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Fracturing Pump Equipment

The National 12th Five Year Major Science and Technology Special Project---Model 3000 fracturing truck, is equipped with STP3300 long stroke fracturing pump which is independently designed and developed by SJ, new generation control system and 140MPa high pressure manifold. The maximum output HP of fracturing truck is 3000HP and maximum working pressure is 140MPa. At present, it is the largest horsepower truck-mounted fracturing equipment in the world. Technical parameters of unit can meet operation requirements and demands of ‘’continuous operation, large loading and long time’’ shale gas fracturing operation. Technical level, safety, reliability and automation are increased greatly. It can provide fracturing packages support for deep layer shale gas development.

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Slurry Mixing Truck

HJC16 can continuously provide quality slurry in batch before cementing, and can automatically control the density of slurry. It mainly consists of chassis, power system, ACM-III automatic mixing system, mixing tank & agitating system, hydraulic system, air system, lubricating system and electrical system. Powered by a deck engine, the hydraulic system driven by a transfer case, will output power for three centrifugal pumps and agitating motor. The truck is mainly suitable for the cementing operation which needs high quality slurry. ◆ Can continuously work and provide slurry in batch. ◆ Automatic and manual operation are both provided. ◆ Advanced density control, accurate ACM-Ⅲ slurry mixing system. ◆ Advanced mixing technology. High energy mixer, recirculating and impeller agitating will ensure stable quality slurry. ◆ Mixing tank is divided into two sections: mixing and equalizing, thus slurry quality is promoted. ◆ Non-radioactive densitometer for protection of personnel and environment.  ◆ New style cement metering valve can avoid cement blocking. ◆ Convenient upgrading: users can easily upgrade to ACM-IV system. ◆ If automatic mixing system is removed, full manual mixing operation can be realized, which can save operation cost. ◆ Agitator installed in the mixing tank can prevent slurry sediment and caking.

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Choke Manifold

Chock/kill manifolds are important well control equipment to handle a kick and circulating it out of the bore hole, so as to resume pressure balance during a kick drilling operation. The design and the manufacture of the manifolds are in accordance with API standards. The valves provide small operation torque, reliable sealing, and excellent mechanical properties. The major parts are specially heat treated, having good abrasion and corrosion resistance. Gate valves, manual choke valves, hydraulically powered choke valves, and check valves, are normally used on the choke and kill manifolds Pressure gauges are furnished with the manifolds Pressure sensor and remote control connection port are available with the choke manifolds. Various types of manifolds in different pressures and sizes are available for customers option.

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Electrical Land Drilling Rig

Model ZJ50/3150D/DB and ZJ50/3150D/DB, 1500HP, electrical onshore drilling rig, designed to drill and complete an oil and gas well with a depth of not more than 5000m. The rig components such as mast, substructure, traveling block, hook, swivel, rotary table, drawworks, etc, conform to API specifications and the industry standards. The mast fabricated in a pin connection type cantilever structure, monkey board, stabbing board and other mast auxiliaries equipped the mast assembly, its dimensions suitable to install top drive unit. The substructure can be manufactured in two-step raising and/or box-on-box substructure. And Steps, handrails, BOP handling trays and other appendixes equipment and facilities fully equipped with the substructure. The main rig movers are diesel engine driven AC generators with enough power for operating the rig. The power drive system available in SCR (AC-SCR-DC) or VFD (variable Frequency Drive, AC-DC-AC) system . The drawworks electrically driven by heavy duty DC or AC motors, with working speed continuously adjustable. Disc brake introduced as the main drum brake, and an eddy current brake also equipped with the drawworks unit. The mud pumps equipped with the rig are single action, triplex slurry pumps, electrically driven by AC or DC truck motors. Rotary table independently driven by a drive system consisting of truck motor, chain gearbox and universal shaft, with working speed continuously adjustable. Air system equipped with the rig, consisting of two each screw rod type air compressor, air tanks, and valves, and valves. A fully equipped mud circulation system including mud tanks, solids control equipment, mud conditioning equipment and circulation lines completed with the rig package. An analog and digital drilling parameter and data monitor and recording system available on the rig. BOP and well kill/choke equipment and facilities shall be equipment with the rig package according to client's requirement. ​Water and fuel storage and transfer tanks equipped with the rig package

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Air Hoist

XJFH series air hoists are normal lift equipment installed on the drill floor for handling drill string joints and other heavy tools. The hoists consist of piston type air motor, transmission gearbox, drum, and pedal brake and hand brake. Air powered, air source pressure ranged at 1MPa or 125psi The hoists installation is optional in flange, union, and skid ​Reliable and safe operation performance

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dead line anchor

Deadline Anchor is a mechanism that converts deadline pull force of a drilling rig into hydraulic pressure signal through a pressure sensor, and the pressure signal is transmitted to weight indicator that is normally located in driller抯 cabin or on driller's console. Deadline anchor is one of the important components of weight indicating system. It is used together with weight indicator and recorder. ​The deadline anchors conform to API Spec 8A and PAI monogram permitted to be used.

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Sucker Rod Elevator

SRE sucker rod elevators are suitable for each size sucker rod in well repairing can be adjusted by changing the spacer on the body. The elevators are designed and manufactured according to API Spec 8A-Specification for Drilling and Production Hoisting Equipment.

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Casing Elevator

Side door type casing elevators, reliable for handling casing operation Handling casing sized from 4 1/2"OD to 24 1/2"OD Load capacities designed to be 125t, 150t, 200t, 250t, 350t, and 500t ​Conforms to API Spec 8A/8C

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Drill Collar

High quality, and unique selection. Special intermediate frequency heat treatment technique. UT&MT inspection. Strict quality control system. Slick drill collar, and spiral drill collar provided up to clients option. Conforms API Spec7-1 requests ​All ranges and kinds of spiral drill collars available. The connection, tolerance of OD and ID, verticality, mechanical properties and chemical component of steel meet the requirement of API Spec 7-1 and SY5144 standard.

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Traveling block

The side plates made of heavy steel provide a sufficient weight so that the drill line is kept taut when hoisting and lowering the empty elevator, facilitating the drum to wrap the line, speeding up the lowering of the unloaded tackle and prolonging the line service life. ​Sheave grooves are medium-frequency induction hardened, prolonging the sheave service life. The sheave groove size and the surface radius of the bail conform to API Spec 8A/8C

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Master Bushing and Bowls

Master bushing and insert bowls made of high-quality alloy steel Suitable for 17 1/2",  37 1/2" rotary table Insert bowls suitable to accommodated API standard rotary ship, drill collar ship, casing slip and roller Kelly bushing ​Conforming to API Spec 7K

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Single Ram BOP

Body and side door made of alloy steel, forged pressure-bearing components Standard configuration includes a manual locking device that ensures the ram closed reliably in case of a pressure loss Hydraulic operated locking device optional in accordance customers' requirements Flange grooves are stainless steel lined. Ram cavity suitable to accommodating shear ram, pipe ram and blind ram for different pipe sizes NPT 1" threaded ports available for connection with BOP control lines/hoses Studded and flanged Top and bottom connection, optional H2S service and reliable sealing capacity ​Conforming to API Spec 16A

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Automatic Mixing System

The mixing tank has two connected agitating compartments. The mixed slurry in the first compartment will be mixed again in the second. The slurry in the second compartment will partly be sent downhole by a plunger pump, and partly back to high energy mixer to be mixed again. The density of slurry is accurately controlled by a computer, which it is easy to operate; All job data are displayed in computer screen, and can be saved and downloaded. Real-time remote monitoring can be realized. The system software is available both in English and Chinese, and measurement units can be changed from metric system to English system. The operators can perform simulation of mixing operation, thus training becomes convenient. low pressure non-radioactive densitometer is used.

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Double Pump Cementing Truck

GJC100-30 cementing trucks with double engine double pump are fitted with 3ZB- 450 plunger pump. They are featured by high pressure (maximum working pressure up to 14147psi(97.5Mpa), high displacement, even mixing and stability.   Benz 4143K/8x6 or Kenworth 6X6 chassis Two Caterpillar 3406C engines Two Allison H D4700 OFS transmissions Two 3ZB-450S horizontal plunger Pumps equipped with one fluid end for 3"(76.2mm) plunger and one for 4.5"(114.3mm)plunger

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Digital Display Mixing System

The digital display mixing system is a newly developed practical and economy-mixing device. Its mixing process (recirculating) is similar to that of automatic mixing system, but the density is manually controlled, which is different from automatic control in automatic mixing system. Its operation is easy and reliable. The real-time pressure, displacement and density of slurry can be acquired, displayed and downloaded.

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Fracturing Instrument Van

Fracturing instrument van is a major equipment of fracturing package, which can collect, show, and record the whole process of fracturing work. Several fracturing vans are controlled together. It can analyse and process fracturing working data. International standard couplings are used for data acquisition system with good interchangeability. ◆ Operation control instrument and computer monitoring analysis are all centralized in van compartment with air-condition.It can be operated comfortably and safely. ◆ Data collection and transmission control are all centralized so as to make several units work together. ◆ Network control system is available.

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Cementing Truck

SGJ600-21 cementing trucks are single engine single pump cementing units with high pressure and high displacement ratings. They are equipped with a 3ZB-450 triplex plunger pump, and can be independently used for cementing operations for medium and shallow wells. North Benz Chassis DDC6064-MK33 engine Engine power: 450hp(336kW) Hydromechanical transmission 3ZB-450 horizontal triplex plunger pump Plunger diameter: 4-1/2" (114.3mm) Air control system Hydraulic control system Lubrication system ACM-III automatic mixing system Instrument control system Suction and discharge manifolds Overpressure protection device

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Double Pump Trailer Mounted Cementing Unit

GJC100-30(70-30)T trailer-mounted cementing units are fitted with 3ZB-450 triplex plunger pump and two deck engines to provide power for two cementing pumps respectively. The hydraulic system is powered by an independent engine installed in the front, thus operation will be more stable and reliable. The units are equipped with ACM-III automatic mixing system which will produce high quality slurry.   ◆ Max. working pressure, psi(MPa): 14147(97.5) ◆ Max. working displacement, gpm(L/min): 792(3000) ◆ LxWxH in.(mm): 480 x 105 x 154(12190x2650x3900) ◆ Gross weight lb(kg): 61700(28000) ◆ Model of chassis: THT9360TD semi-trailer ◆ Deck engine: DDC6064-MK33x2(CAT engines will be used) ◆ Power, hp(kW): 450(336)@2100r/min ◆ Front engine: DDC6044-TK33 ◆ Power hp(kW): 275(205)@2100r/min ◆ Hydromechanical transmission: ALLISON HD4700 OFS ◆ Plunger pump assy: 3ZB-450x2 ◆ Max. input power of each pump hp(kW):600(447) ◆ Plunger dia.: 4.5"(0114.3mm)+3"((D76.2mm) or 3.5"((D88.9mm)+4"(4)101.6mm) ◆ Mixing system: ACM-III automatic mixing system or Injection type mixing system

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Manifolds Truck

Fracturing manifold truck is used to carry and hoist manifolds during fracturing operations in oilfields. It mainly consists of truck chassis, hydraulic lifting arm, skid frame, high and low pressure manifold system, and hydraulic system. Manifold system can be designed and equipped as per customer's requirements.

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Casing Bushing

The casing busing and inserts are divided into types of CU and CUL and CB, applied to handling casing sizes from 2 3/8 to 30. The types CU and CUL bushing are designed in integral, while type CB designed in split ​Designed and manufactured according to API Spec 7K

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Tubing Elevator

The tubing elevators are the main tool for handling tubing operations. The TGB elevator designed to handling TBG sizes from 1.9"OD to 4 1/2"OD. ​The TBG elevators conforms to API Spec 8A/ 8C

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drill collar slip

The Drill collar slips are fallen into three models, that is, DSC-S, DSC-R, and DSC-L. The models can be used to handle drill collars with outer diameters from 3" OD to 14" OD

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Casing Power Tong

TQ-series casing tongs are widely used for making-up or breaking-out casing string from diameters 4� to 13 3/8�. Hydraulic powered Reliable operation performance Designed and manufactured according to API Spec 7K and API monogram permitted to be stamped ​Torque gauge equipped with

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Mechanical Compound

The mechanical compound transmission system is designed to be a key parts of the power drive system of mechanical drilling rigs. The system is a chain drive transmission compound, consisting of sprockets, drives, universal drive shafts, shaft couplings, built-in lubrication system, and compound box structure. ​It takes mechanical power from the rig main movers and distributes the mechanical power to drive drawworks, rotary table, and mud pumps.

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Rotary Drill Pipe Slip

SDS slips are designed for shallow hole drilling operation, SDML slips for drilling operations of medium depth wells , and SDXL slips are designed for deep well drilling operations. The Rotary Slips designed to handling drill pipes with a size range from 2 3/8 OD to 5 1/2 OD Being classified as type Short (SDS), Medium (SDML), and Extra Long (SDXL) according to gripping length. ​Conform to API Spec 8A/8C and API monogram legally stamped

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Drill Collar Elevator

Drill collar elevators are hoisting tools for drill collars with zip lift recess and drill collars with lift plugs in oil and gas field. The Elevators are designed and manufactured according to API Spec 8A-specification for drilling and production hoisting equipment.

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Crown Block

The retaining bar can prevent drill line from jumping out of and jumping off sheave grooves. Sheave grooves are medium-frequency induction hardened, prolonging the sheave service life. Sheave bearings are lubricated individually with the grease cup at the shaft end. Sheaves and bearings of the crown block may be interchanged with those of the traveling block. ​The crown clocks conform to API Spec 8A /4F.

  • Model

    Unit

    TC-135

    TC-170

    TC-225

    TC-315

    TC-450

    TC-585

    Max. Hook Load

    kN

    1,350

    1,700

    2,250

    3,150

    4,500

    5,850

    lbs

    300,000

    370,000

    500,000

    700,000

    1,000,000

    1,300,000

    Wire line O.D.

    mm

    29

    29

    32

    35

    38

    42

    inch

    1 1/8

    1 1/8

    1 1/4

    1 1/8

    1 1/2

    1 5/8

    Sheave O.D.

    mm

    1,016

    1,016

    1,120

    1,270

    1524

    1,524

    inch

    40   

    40   

    44   

    50   

    60   

    60   

    Sheave No.

    No.

    5

    6

    6

    7

    6

    8

    Overall Dimensions

    L/ mm

    2,320

    2,668

    2,668

    3,192

    3410

    3,625

    inch

    91 21/62

    105  3/76

    105  3/76

    125  2/3

    134  1/4

    142 43/60

    W/mm

    2,076

    2,460

    2,710

    2,783

    2753

    2,832

    inch

    81 52/71

    96 17/20

    106  9/13

    109 55/97

    108 22/57

    111  1/2

    H/mm

    3

    1,856

    2,469

    2,350

    2420

    2,580

    inch

    70 1/2

    70 1/2

    70 1/2

    70 1/2

    70 1/2

    70 1/2

    Approx. Weight

    Kg

    2,670

    4,540

    6,500

    8,500

    11100

    12,100

    lbs

    5,933

    10,089

    14,444

    18,889

    24,667

    26,889

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Traveling Block/Hook

The integral traveling block and hook assembly is designed to be used on a small and medium capacity drilling rigs and workover rigs, with features of smaller overall dimensions and weight ​The hook blocks conform to API Spec 8A/8C and API monogram permitted to be stamped.

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Rotary Table

The pinion and gear set is made of alloy steel. Hosing API master busing and casing busing bowls The pin drive is suitable for the roller bushing of API square Kelly or hexagonal Kelly, the long or short slip is used. The rotary table features efficient lubrication and reliable sealing performance. ​Conforms to API Spec 7K and API monogram permitted to be stamped

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eddy current brake

The eddy brakes are necessary unit designed as assistant brake of drawwoks. Air-cooled and water-cooled eddy current brakes available for 1000HP, 1500HP, 2000HP, 3000HP drawworks The rotor and magnetic poles made of high quality magnetic materials, and subjected to proper heat treatment The precious gap between rotor and magnetic pole ensures that there is contact and wearing action during operation Power supply and control unit for the unit s provided as per client抯 order. ​Proved quality and reliable operation performance.

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Heavy Weight Drill Pipe

Integral heavy weight drill pipes are manufactured from AISI 4142H-4145H modified drill collar material according to SY/T 5146-1997, thick-walled pipe called integral heavy weight drill pipe was developed to provide a gradual transition from the heavy weight drill pipe to the relatively light weight drill pipe. This intermediate weight pipe has a wall thickness of approximately, and it helps prevent stress concentration at the top of the drill collars.

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drill pipe power tong

ZQ-serial drill pipe power tongs widely applied in making up and breaking out drill pipe threads Designed and manufactured according to API Spec 7K and API monogram permitted to be stamped Hydraulic powered Reliable and safe operation performance ​Torque gauge and other auxiliary items fully completed

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Chicksan Loops

Chicksan loop is one of piping components of high pressure fluid discharge pipelines, water supply lines, well test lines, cementing slurry lines and other HP supply lines. A chicksan loop is composed of swivel joints and straight pipe joints, and unions. Good connection performances of flexibility, stability, quick installation and easy dismantling. Swing swivels featured in flexibility, shock-resistance, vibration-resistance and large displacement. They are connected with wing unions, and have a good sealing performance. They can be easily and quickly tightened or dismantled, and stored and shipped conveniently. Three types of hose loops are available: short radius flexible manifolds, long radius flexible manifolds, and integral type flexible manifolds. Sizes provided in 1-1/2", 2", 3", and 4", length of chicksan loops provided up to Client抯 requirements ​Working pressure ranged from 5000psi to 15000psi, up to Client's option.

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BOP Control Hose

HIGH PRESSURE FIRE-RESISTANT HOSE ASSEMBLY ​The patented hose assemblies, specially designed for BOP control pipes, can normally work for five minutes when it is under the fire at a 1093? temperature, the pipe has no defects affecting the use. It can work normally for 20 minutes when it is under the fire at a 750? temperature, the pipe has no defects affecting the use. This product has passed the certification of ISO9000 Quality System.

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casing slip

Casing Slips can accommodate casing from 6 5/8" to 30" OD The multi-segment casing slips conform to API Spec 8A/8C, API monogram permitted to be stamped.

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Manual Casing Tong

Type Q340-762/35(133/8-30inch) casing tong is capable of making up or breaking out the screws of casing and casing couplings in drilling operation. ​Conforming to API Spec 7K and API monogram permitted to be used

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Single Joint Elevator

Single joint elevators are designed and manufactured according to API Spec 8A-Specification for Drilling and Production Hoisting Equipment. The elevators are hoisting tools for handling casing and etc in oil and gas field.

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Roller Kelly Drive Bushing

The roller Kelly bushings designed to match with API master bushing for driving the Kelly Suitable for hex type Kelly and Square type Kelly The drive section designed in pin type and square shoulder, strictly match API rotary table The rollers specially heat-treated for extending Kelly's service time, replaced easily ​Conforming to API Spec 7K

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Truck Mounted Workover Rig

The workover rigs are designed and manufactured in accordance with API Spec Q1, 4F, 7K, 8C and technical standards of RP500, GB3826.1, GB3836.2, GB7258, and SY5202. The whole rig is compact, highly integrated, and requires a small space for installation. Type 8x6 heavy-duty chassis furnished with the rig carrier, complete with constant drive and self-propelled, equipped with hydraulic steering system and have a good capability of passage and cross country. A reasonable assembly of CAT engine and ALLISON transmission box can supply a high driving efficiency and increase safe performance. Band brake or disc brake is applied for the main brake and the air disc brake/water brake or FDWS is used for auxiliary brake. The compound box for rotary table has a function of forward-reverse speed shift gears, which can be suitable for DP's rotary operations. The anti-torque releasing device can be used to release the deformation energy of the DP safely. The derrick is a two-section, front open derrick can be telescoped, raised and extended hydraulically. The drill floor is twin-body telescopic type or with parallelogram structure, which is convenient for installation and transportation. The dimension and height of the drill floor will be designed according to the user's requirements. Safety and inspection measures are strengthened to meet the requirements of HSE.

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Coiled Tubing Unit

Trucking Mounted / Trailer Mounted / Skid Mounted Coiled tubing operation technology now is popular in the oil & gas industry, with operation depth up to 9000m, and gradually become a trend of workover technology. At present, φ12.7~φ114.3 mm coil tubings are available. The preliminary coiled tubing units are used for fluid transmission in well washing, base medium acidizing and nitrogen lift. Now the coiled tubing technologies are extended to drilling, workover, logging, perforation and stimulations. The trend will be for fracturing, shallow well drilling, etc. LGC230 coiled tubing units, suitable for 1"~2" tubing, are used for well flushing, sand flushing, wax removing, acidizing, nitrogen injecting and fishing operations. The unit consists of main coil tubing unit, auxiliary unit and downhole tools.   ◆ Faster operation, higher efficiency, save 50% of workover time. Quicker installation and movement. ◆ Wider operation range. Besides conventional service, can be used for special downhole operations.  ◆ Operation controls are centralized, highly automatic. ◆ Safe and reliable operation. The killing opration which can cause damage to oil reservoir will not be needed any more.

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Skid Mounted Camps

Skid Mounted Camps classified by their functions include: Accommodation camps, Project manager camp, Supervisor camps, Meeting rooms, Office rooms, Kitchens, Dining rooms, Freezer and Cold Storage house, Laundries, Shower rooms, Toilets, Gyms, Material and Tool houses, MCC house, Wellsite Duty rooms, Mud Lab rooms, Dog house and other functional camps used in living camps area and rig site working area.

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  • S T & C Oilfield DMCC
  • S T & C Oilfield DMCC. P.O.Box 336995, Dubai, UAE, dubai, United Arab Emirates