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| name | application | Product Introduction | Technical Specifications | Standards | request |
|---|---|---|---|---|---|
| Liner Hanger | ٭ Hanging the liner at the determined position ٭ Cementation of horizontal or inclined wells ٭ Sealing the liner edge | The product is a device to hang the lining pipes of gas and oil wells using the built-in slips sinking into the body of the wall pipe with the previous lining. The pipes are fully in contact with the wall, provided that the proper weight is applied. The product is offered in various models, depending on the temperature, pressure, and deviation of the well. The product is installed mechanically or hydraulically. Liner hanger strings are composed of numerous components, the most important of which are liner hangers and packers. The main components of a rotational hydraulic liner hanger are: ٭ Mandrel made of steel with the strength equal or higher than the liner ٭ Hydraulic cylinder which is the main component of the hydraulic section ٭ Case and Slips which is responsible for hanging the liner ٭ Thrust bearing that enables the liner hangers to rotate during cementation | Outer liner diameter : Usually 5 and 7 in. Liner Steel Material : L80/P110/C110 Liner Joint Threads : New VAM/VAM Top/BTC Installation Method : Mechanical set/Hydraulic set Rotational Type : Rotating/Non-rotating type | ٭ TUV International Group ٭ Management (IMS Systems) ٭ TUV International Group (ISO 9001 -2008) ٭ TUV International Group (OHSAS 18001:2007) ٭ TUV International Group (ISO 14001 -2004) ٭ TUV International Group (ISO/TS 29001:2010) ٭ ASTM-based domestic standards ٭ API 11D-based domestic standrads | Заявка на материалы |
| MWD-Gamma Directional Drilling Equipment | ٭ Measuring the well path during drilling ٭ Planning the drilling route map ٭ Measuring the natural gamma of the well | The MWD system in drilling has the task of receiving information about the position and direction of the BHA in the well without interfering with other drilling processes. This system is equipped with sensors that measure the inclination and azimuth of the drilling path and the well’s natural gamma. These sensors transmit a large amount of data to the surface through drilling mud. The data transferred to the surface is decoded and presented in number and graph format. The data transmission system of MWD sensors, which is done without cables and electrical connections, is known as Telemetry Pulse Mud. The speed of receiving information from the MWD system and reducing wasting time are among this system’s most essential advantages. The construction of such a system is associated with many complications, which require up-to-date knowledge and considerable technical abilities. Today, due to various technical and economic reasons, the drilling of vertical wells is reduced, and more than eighty percent of production wells are developed from directional or horizontal drilling methods. This statistic increases to almost 100% of wells in offshore wells. To drill directional/horizontal wells, the following parameters should be measured by downhole tools: ٭ Angle of deviation from the vertical line (Measurement While Drilling) ٭ The angle of deviation from the north direction (Measurement While Drilling) ٭ Reading the constructive resistance around the well being drilled (Logging While Drilling) ٭ Reading of gamma rays in the rock while drilling (Logging While Drilling) This equipment is an interdisciplinary tool and is a complex and profound combination of the knowledge of electronic engineering and precise instruments, mechanical engineering, software engineering, and nuclear physics. For this reason, despite its demand in more than 80 countries of the world and very high annual financial demand, only three countries (America, England, and China) possess the essential and basic knowledge. | Azimuth : 0-360° (± 0.5° Accuracy) Inclination : 0-180° (± 0.05° Accuracy) Tool Face: 0-360° (± 0.2° Accuracy) Magnetic Field : ± 200ut or ± 2000 mGauss / (± 0.003Ut or ± 0.03 mGauss Accuracy) Temperature : -20°C to 150°C continuous within specifications / -40°C to 200°C survival Shock : 900 g peak, 0.5ms halfsine(-40° to 185°C) Vibration : 30 g sine sweep 50-2000 Hz (-40 to 185°C) / 20 g RMS 5 - 1000 Hz, 0.432/Hz Power Requirements : ± 15vdc nominal @ 70 ma max / ± (12 - 18 vdc) min/max Warm-Up Time Operate to Specifications within 1.5 seconds after power up | Iranian Central Oil Fields Company approval NACE 883 Standard | |
| PLT (Production Logging Test Equipment) | Assessing the behavior and performance of the fluid inside and round a well | Production logging tests are a group of well logging methods driven into a completed injection or production well to evaluate and behavior and performance of the fluid in and around the well. Contrary to logs evaluation formation charts which deal with the reservoir rock and frequently used to determine parameters such as porosity, saturation, damage radius, producing section thickness, and formation lithology, PLTs assess the flow inside and outside the production tube, or even how the well is completed. A series of devices, including CCL, CFB, and CFBE are requires to achieve PLTs. These devices enable PLTs by interaction with each other | ٭ Designing and implementing analog and digital electrical circuits for signal processing in very high temperatures (177°C) ٭ Designing PCB for performing at very high temperatures (177°C) ٭ Designing and manufacturing high-temperature magnetic sensors ٭ Designing and implementing data sending, receiving, and feed provision protocols on one shared wire with other devices ٭ Small design for PCB inside a pipe with a diameter of 26 mm ٭ Low power consuming circuits to reduce the heat generation and replacing power supplies with batteries ٭ Design based on using the minimum elements to minimize device failure during operation ٭ Designing and manufacturing mechanical parts to seal the device housing against 20,000 psi fluid pressure ٭ Designing and choosing the proper alloy for device housing to resist H2S and other downhole chemical corrosives under high temperature and pressure ٭ Designing and choosing the proper alloy for electrical conductivity of the device body as the earth signal ٭ Coating device threads to prevent galling while considering the body conductivity ٭ Designing and implementing the second layer sealing to increase the safety factor ٭ Designing and choosing the proper alloy with suitable magnetic permeability due to the presence of magnetic sensors | HPHT test Shock and vibration test | |
| Downhole Completion String with Pressure of 10000 psi | Use in drilled wells to prevent eruption | The downhole completion string includes more than ten parts and a set of tools and equipment to control the fluid flow, which in total leads to safe and controlled extraction from the drilled wells. In the design of each type of equipment, it is very important to pay attention to many issues such as corrosion, wear, and mechanical resistance. In addition, each of these parts has its own performance mechanisms, the design of each of which is very complex based on different performance conditions, including work pressure. The main components of this product are: ٭ Packing Barrel Chock ٭ ٭ Flow Tube Flapper ٭ ٭ Flapper Spring ٭ Spring Housing Spring ٭ ٭ Lock Adapter ٭ Flapper: Housing & Pin & Poppet ٭ Redress Ki | Working Pressure : 10,000 psi Working Temperature : 280ºF Opening Pressure : 1000 psi Closing Pressure : 600 psi Size : 5" X 3.813" Od : 3.813" Max Od (Packing) " 3.813" Min Id : 2.125" Length : 52" Max. Setting Depth : 100 FT Material & Arrangement of Seal Elements : Remark 3 Material : L-80 TYPE III 13CR H2S SERVICE AS / PER API 5CT & NACE SPECS. MR-01-75 | API 14A | |
| Wellhead Gate Valves with API Standards | ٭ In petrochemical industries ٭ Blocking the flow path in pipelines-wellhead | A gate valve is an industrial type used to open and close the fluid flow in a pipeline. The valve is opened or closed by the vertical movement of the disc on the seat. In the gate or slide valve (Gate Valve), a circular or rectangular valve is used to open and close the fluid flow path. These valves cannot adjust the flow and are placed in the category of shut-off valves. Gate valves can be THROUGH-CONDUIT, WEDGE, and KNIFE. The main parts of the gate valve include the Seat, Disk, Stem, Bonnet, Body, and non-metallic components. Types of API6D gate or sliding valves are: ٭ Class 150 from 24 inches and above ٭ Class 300 from 20 inches and above ٭ Class 600 from 16 inches and above ٭ Class 900 from 6 inches and above ٭ Class 1500 and 2500, all sizes ٭ API6A valves of all sizes | Characteristics : API 6A, API 6D, ASME B16.5, ASME B16.10, ASME B16.34, ASME Sec (VIII, IX, X), ASTM, API 600, API 602, BS 5352 Normal sizes : 21.16", 41.16", 71.16", 9", 11" Ranking : #3000, #5000 and #10000 Temperature rating : T, U, V Materials : 45K, 60K, 75K Material Class : AA, BB, CC, DD, EE, FF Body and Bonnet Material : FORGED AISI 4130, AISI 410, A694 Trim Material : 4130/F6A+TC/ENP Operator : HANDWHEEL, GEAR, HYDRAULIC (SSV) Service : OIL, GAS | 98 API ٭ 5208 ISO ٭ 6755-1 BS ٭ ٭ API 6A | |
| Gate Valves Up to Class 2500 | ٭ Complete disconnection and connection of the current ٭ Preventing the return of passed liquids and gases ٭ Adjusting the passage of the required amount of liquids and gases ٭ Adjusting and controlling the amount and pressure of liquids and gases ٭ Controlling and keeping pressure devices safe | A gate or slide valve is an industrial valve used to open and close the fluid flow path in the oil and gas industry. These valves cannot adjust the flow and are placed in the category of shut-off valves. The gate valve has a gate plate with a rectangular or circular cross-section, and a circular hole the size of the valve inlet has been created on its surface. This group of products includes gate valves in Wedge Gate Valve, Through Conduit Gate Valve, and Knife Gate Valve types. Wedge Gate Valve, which is usually used in the path of liquid fluids (water, oil, etc.), is produced in the following types: ٭ Class 150 in sizes 2.1” to 32”. ٭ Class 300 in sizes 2.1” to 10”. ٭ Class 600 in sizes 2.1” to 6”. ٭ Class 800 in sizes 2.1” to 1”. ٭ Class 1500 in 4.3” to 3” sizes “Through Conduit Gate Valve” which is most commonly used in transmission pipelines and can pass pellets (pig run), is produced in 8” class 600 size. Knife Gate Valve, which has a minimal face-to-face distance and occupies little space, is produced in 36” and 48” class 150 sizes. | Size : 1.2 " to 40 " Class : 150 to 2500 Other Specifications: Rising or Non-Rising Stem / Pressure Seal, Bolted or Welded Bonnet / Solid or Flexible Wedge / NACE MR 0175 | 0 API ٭ 15761 ISO ٭ 602 API ٭ ٭ ASME B16.34 ٭ API6D | |
| Intelligent Sucker Rod Pump (SRP) | ٭ Maintaining and increasing production of oil wells and artificial production of oil wells ٭ On so-called dead oil wells (with zero wellhead pressure) or wells with low production to increase oil production up to 3000 barrels per day | The pumps used for gas lift include three types: Sucker rod pumping, ESP: Electrical Submersible Pump, and PCP: Progressing Cavity Pump, among which SRP sucker rod pumps have the largest share of production in the field of artificial submersible pumping. This pump is the first method of artificial lift techniques used in oil fields, and it is the most widely used pump in oil wells in the world. This type of pump is the advanced generation of horse head pumps and has been used for over 40 years. Oil recovery with these pumps depends on various factors such as rock and reservoir fluid properties, reservoir phase behavior, reservoir temperature, the fluid level in the well, and the pump’s performance. Each well needs its internal pump, and you cannot use one of them in all conditions. You can expect production if you have accurate reservoir information, proper calculation, and accurate pump selection. Rod pumps are suckers. The new generation of rod-sucker pumps is designed for the secondary recovery of heavy and semi-heavy oil. Due to the movement of the hammer, these pumps travel a short course, with a course between 6 and 10 meters; it is possible to produce oil from wells with an average depth of 3000 to 4500 meters and a discharge rate of about 800 barrels per day. The function of these pumps is that by creating suction inside the well column, they cause a pressure difference and drain the oil from the well. These types of pumps are suitable for use in wells with a low well closed pressure, and their use in wells with a natural production higher than 2000 barrels per day is not recommended | Temperature and pressure conditions of electronical parts : Because this equipment is installed on an oil well, all electrical equipment installed on the site must be explosion-proof (ExProof) and suitable for outdoor environments with harsh conditions (high IP rating) and high ambient temperature (60 degrees Celsius). The pressure class of measuring instruments is 1500 psi.Temperature and pressure conditions of mechanical parts : String in the well: depending on the conditions in the well, usually pressure up to 2500 psi and temperature up to 180°C / Well valves: working pressure 5000 psi and temperature class U (-18°C to +121°C) / Hydraulic actuator system: 1500 psi working pressure and ambient temperature (60°C) / Power supply system and ground surface pump equipment: pressure and ambient temperature (Outdoor) | API 11E | |
| MOT (Mobile Oil Treatment) Unit | Prevent burning swage oil, to control carbon foot print, air pollution & acting through global warming policies | This device includes various equipment needed for oil well processing, such as a separator, sand remover, descaler, oscillatory tank, oil transfer pump, information gathering system, laboratory, chemical injection pumps, air supply set, nitrogen capsules, power generator, etc. has been present on the well in various operations of drilling, exploitation, and repair of oil wells. The oil containing impurities and pollution is purified and refined after passing through this device and is pumped to factories and exploitation stations through pipelines. It is worth mentioning that this device records real-time oil production data, based on which the employer can determine when to disconnect this complex from the circuit and use permanent equipment for oil extraction. | Safety Equipment: SSV: Brand: Cameron Type: Gate Valve Size: 3 to 1.16” Working Pressure: 10,000 Psi Safety Equipment: ESD : Hydraulic Working Pressure: 6,000 Psi Air Supply Pressure: 120 Psi Safety Output Pressure: @3,500 Psi Desander : Cyclone Desander : Design Code: ASME V111 Div1. ANSI B31.3, NACE MR-01-75 Design Pressure: 1440 Psi Vessel size: 620mm x 2,000mm Capabilities: Gas 42 MMSCFD, Liquid 14,000BPD, Sand Test Separator : 3-Phase Test Separator : Working Medium: Crude oil, Water, Natural Gas Operating pressure/Design Pressure: 1,000 psi Operating Temperature/Design Temperature: -19°C to 70°C Liquid Capacity: 14,000BPD Gas Capacity: 42MMSCFD Desilter :Cyclone Desilter : Configuration: Horizontal Design Code: ASME V111 Div1. ANSI B31.3, NACE MR-01-75 Design Pressure: 1,000 Psi Vessel size: 620mm x 1,000mm Capabilities: Gas 5 MMSCFD, Liquid 7,500BPD, Sand Surge Tank : Double surge Tank : Model: I00" × 150psi 75bbl Surge Tank Type: Vertical Design Pressure: 150psi (1.05MPa), 1 Class Pressure Vessel Diameter of Vessel: 100 (2,550mm) (ID) Length of Vessel S/S: 3,200mm Volume of Vessel: 75bbl Transfer Pump : Booster Pump : Model: Horizontal Centrifugal Code: API 610 Medium: Crude Oil Discharge Pressure: 100psi Flow Rate: 3,000 bbl./day Electric Motor: ABB Data Gathering : Data Acquisition System : Sampling Accuracy: 16 bit Barriers: Pupperl + Fuchs Modules: Advantech/IPC Sampling Rate: 10 Sample Per Second Digital Filtering System: Ability of filter type definition (FIR, LPF ,FIR BPF) Chemical Injection Package : Chemical Injection Pump : Maximum Flow Rate: 15 L/min Maximum Injection Pressure: 6000 psi Air Head: Double Applications: Pressure Testing, Polymer Fluids Injection, Corrosion Inhibitor Injection, Solvent Injection, Organic Fluid Injection, Conventional Fluids Injection Air Package: Compressor : Volume Flow (by pressure of 10 bar): 5.72 m3 /min Volume Flow (by pressure of 13 bar): 5.04 m3 /min Rated Motor Power: 37 kW | ASME VIII Div1. ANSI B31.3, NACE MR-01-75 for DESANDER ASME VIII Division 1/ASME B31.3 / NACE MR 0175 / DNV2.7-3 for TEST SEPARATOR ASME VIII Div1, ANSI B31.3, NACE MR-01-75 for DESILTER ASME VIII Division l/ ASME B31.3 /NACE MR0175 for Double Surge Tank | |
| Mobile Oil Treater (MOT) | Preventing crude oil loss and burning the oil of the wells with not enough pressure and flow rate to reach the plant due to various reasons ٭ Under drilling wells (drilling rigs) and operational regions under early production ٭ Testing to determine the crude oil properties for a recently operating well ٭ Under repair and acidification wells in operating regions ٭ Operating salty wells | Mobile oil treater and separator is a collection of three-phase separation processes that is installed on several trailers and can separate water, gas, sand, and gravel from crude oil. Based on the customer’s needs (according to the quality and nature of the well oil), the number and type of the installed equipment can be different. The trailers are designed in a way that they can be transferred, installed, and set up at the shortest possible time without any traffic limitations. The collection includes all the equipment needed for controlling the process, holding the operators, and transferring the treated oil. The current products are designed with two goals in mind: ٭ Separating water, salt, gas, and solid particles from oil to achieve high purity ٭ Complete neutralization of the acid in oil and separating free water, gas, and solid particles | Input Flow Intensity to the Unit : 500-3000 bbl/day. For light crude oil maximum flow rate is 1600 bbl/day Wellhead Flow Pressure : 50-3000 psi Oil API : 24-40 Temperature of Input Oil : 90-180 Kelvin Gas Oil Ratio (GOR) : 250-2500 scf/b Sulfur Content : 1.5-3 scf/bbl H2S content : 0.3 Wt%Oil Viscosity in 40 C : 2.78-25 C The Maximum of Salt in production water : 50000-250000 ppm Sand Flow Intensity : 3000 ppm/v Separation of sand particles : greater than 10 microns Bs&w content in package output : maximum 0.3-0.8 percent Output Oil Pressure from the package : up to 1000 psi | Aghajari Gas and Oil Co. Confirmation ٭ Gachsaran Oil and Gas Production Co. Confirmation ٭ National Iranian South Oil Company Confirmation |