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Oil & Gas, Industrial ApplicationsAdvanced Integrated Solutions based on MEMS Technology

Sensors

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OGINATEC

OGINATEC, stands for Oil and Gas & INdustrial Applications TEChnology OGINATEC's Operations and services are focused on the development of integrated solutions, innovative industrial solutions based, among other things, on MEMS technology.

Our local and international resources should enable us to deliver a consistent level of quality from one country to another in the dynamic market of Middle East and beyond. Throughout the world, we use the same sophisticated and innovative approaches and state of the art technology.

We, all, observe a strict ethical standard where we act with integrity in all situations, respecting the law of the countries where we are present or / and operate. We will maintain harmonious and respectful relations with others, protect confidentiality, the confidentiality of our company in all its aspects (Products, Personal, Operations, Methodology....etc) and the confidentiality of our business partners and clients.

"This is OGINATEC corporate which welcomes you in its new generation's technology and services."

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Activities

Our main activity is the Research, Development and the Manufacturing of measure equipments for severe environment based on MEMS technology:

Probes high pressureProbes high temperatureFlow metersFluid property sensors

These products are optimized for oil and geothermal applications:

Measures during the drilling of oil and gasStimulation and test oil wells (fracturing, injection)Monitoring equipment during production and transportation of oil and gas (separators, pipelines, tankers)Consequently, a new miniature pressure sensor capable of operating in severe environments is developed, the research and development (invention) of measure equipments is the main axe of our activity.

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Measures in severe environment

The typical conditions of operation of the equipment that characterize petroleum applications are the very high pressure - a few hundred bars on the surface and up from 1000 to 2000 bars at the bottom of Well - the extreme temperature ranges from -40 ° C, as may be encountered near the poles, 200 ° C at the bottom of wells. However, the silicon sensor technologies that are capable to operate reliably under such conditions are not currently available on the market. The development of electronic capable of operating at high temperatures is an important challenge. Indeed, component manufacturers specify a maximum temperature circuits 85 ° C, in some cases up to 125 ° C. The realization of complex electronic boards operating 175 ° C involves a particular technical expertise difficult to develop. Also, fluids in pipelines can be extremely corrosive, with concentrations high sulfuric acid or carbon dioxide. The presence of solid particles in the discharge facilities to submit risk of abrasion or clogging deposits. The conditions of shock and vibration are also extreme.

The development of Equipments of measure which can be compatible with all the above constraints, requires expertise in materials, mechanical design and fluid, which is not easily accessible to companies operating in the classic sector, this is where OGINATEC innovates by creating and manufacturing high tech (MEMS) instruments and providing a High quality of services.

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Our Products

We developed an intelligent Probe and Pressure Sound for operating in severe environments, such as that encountered during drilling, during the start of production and during transport of oil and gas. These micro systems have been built in a miniature size (chip size of the order of a millimeter). They are builds by last advanced technology in microelectronics and micromechanics (MEMS).

The MEMS ( Micro-Electro-Mechanical-Systems) is an evolution of the technologies of the microelectronics in which the miniaturized mechanical structures are micro-manufactured in chips in order to add to the power of calculation the capacities of measures and action. These technologies help to make products smaller, more efficient, more integratedfunctionality, less consummation

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Products Innovation

Micro-packaging innovations Ultralow dead volume using ceramic volume micro-compensatorHPHT electrical feed thru designWafer level decoupling structure assembly

Electronics innovations Ultra High resolutionHigh data rate acquisitionPower managementData processing (calibrated engineering values records)Dynamic acquisition timeMemory managementSensor networking

Firmware innovations Improved resolutionSlow mode uses quick measurement always averaged over 1 secondFast mode acquisition 120 HzAdaptive calibration fitsIncreased resolution in used-defined environmental conditions

Data pre-processingDynamic acquisition timeFollow pressure profiles Identify pressure spike, draw-down and build-upIncrease data density for improved interpretation

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OT-100125 OT-150150 OT-200170GENERAL DESCRIPTION

Combining revolutionary MEMS (“Micro Electro Mechanical Systems”) sensing chips with high resolution electronics, the micro-recorder offers outstanding performance both in static and dynamic conditions, making it ideal for hydraulic fracturing monitoring. The data acquisition system automatically switches between 'slow' and 'quick' modes to record high frequency pressure transients during the most critical periods of fracture formation. The small size and rugged packaging offer key advantages to well operators, including easy deployment as a dummy gas lift valve or using slickline operations while gauge programming and data retrieval is made extremely simple by our USB cable Plug&Play interface . Thanks to the low power demands of micro technology, a single, low cost AA battery enables up to 3 months of continuous operation and more than 24 months with a C battery sub.

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OT-100125 OT-150150 OT-200170GENERAL DESCRIPTION

RECORDING MODESFracture formation monitoring is made easy with automatic transitions between 'quick' and 'slow' modes according to user-defined criteria. 'Quick mode' measurement frequency can be set between 1 and 128 Hz and slow mode acquisition rate between 1 and 64 seconds. The transition back to 'slow mode' is triggered according to user-defined criteria: - Low pressure variation rate- Absolute pressure threshold- Fixed elapsed time

METROLOGY

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ACQUISITION SOFTWARE The acquisition software is easy to use with one-click commands for many operations including:

- Memory consumption management- Configuration and launching new jobs- Defining recording thresholds- Defining high speed thresholds- Defining 'quick mode' data frequency- Defining 'slow mode' data period- Evaluating battery autonomy based on job parameters - Visualizing and understanding the acquired Data.

The acquisition software can be used for live monitoring at the surface.The software is available in French, English and Spanish.

SIMPLE INTERFACEThe MEMS micro-recorder is programmed and monitored using a simple USB cable interface (3.a) that links the gauge directly to the user’s computer to launch acquisition software and interpret data. A USB plug connects one end of the wire to the computer and a plug-and-twist system(3.b) ensures a reliable connection to the recorder. 3.a USB interface cable

3.b Cable connection

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DUAL MEASUREMENT CAPABILITYTwo MEMS micro-recorders can be simultaneously mounted (4.a) using the OT-000010 body adapter to form a full dummy gas lift valve. This enables two independent pressure measurements of both sides of the mandrel.

1.5” VALVE ADAPTERSimilarly, the MEMS micro-recorder can be mounted as a 1.5” full dummy gas lift valve for body pressure measurement using adapter OT-000050.

HIGH CAPACITY BATTERY ADAPTERThe OT-000300 adapter (4.b) enables the use of a TLH-5920 C-sized battery, extending the recording time to 24 months at one measurement per minute.

4.b OT-100010 1” body adapter

4.a Full valve mechanical dimensions

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High Pressure High Temperature10/15/20 Kpsi 125/150 /170°C

Ultra High resolution5 mPsi at 1 Hz

Ultra High accuracy±1 PsiHigh ReliabilityShock testedNACE compliantUser defined measurement period 128Hz to 0.01HzUltra Low powerSingle battery operationMiniature AA battery for up to 3 months operationUp to 24 months of operation with C battery module MaterialNo Corrosion - Inconel 718 and INOX 316L / or

stainless steel 916L

Conversion Analogue/ numerical  24 bits Plug&Play InterfaceComputer interface using single USB plug

Easy DeploymentSide Pocket mandrel valve integrationSlickline Permanent monitoringAt Surface

High resolution pressure measurement (Multi Sensors Synchronization)High accuracy time stamps on data for dualsensor synchronization

Interface1-wire serial to PCSurface wireless option

CommunicationProtocole RS232 , optionally RS485, SPI or CANCable Longer Max 100 M / Speed Type 100 kBps

Recording2100000 Data points : 24 days at 1 data each second.1 Year at 1 data each 16 seconds.

High Bandwidth MeasurementUp to 128Hz in Quick ModeUp to 64 seconds in Slow Mode

Sensors – Technical Specifications

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DeploymentDEPLOYMENT OPTIONS The MEMS micro-recorder can be deployed: - At the surface using the OT-000100 adaptor- Downhole in side pocket mandrels

as a dummy 1” gas lift valve noseas a dummy 1” gas lift valve bodyas a full dummy 1” gas lift valve using two sensor.

- Using a slickline adaptor for well loggingMounting the sensor as a dummy gas lift valve body requires only a single AA battery. Mounting two sensors to form a full dummy gas lift valve enables measurement of both tubing and casing pressures.

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ApplicationsOil and Gas Fields (Wells, Reservoirs, Pipelines,….etc)Fracturing jobWell monitoringWell testingFlow assuranceBuild-up analysisPerforation jobsGradient loggingReservoir evaluationWater injectionGenerally, the use of our sensors is necessary in all areas where end user (client) needs to measure the Temperature and Pressure.

MetrologyOutstanding static and dynamic metrology < 1 psi accuracy / 10000 psi Fast response: Stabilization 10x faster than Quartzdyne thanks to its small size High reliability:Technology tested up to 30Kpsi & 210 deg C

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Combining micro sensing elements with corrosion and HPHT resistant protective casing that can fit in the palm of your hand, OT sensors are unique in making microchip technology work in the harshest environments, giving well operators superior data on downhole pressure and temperature.

Ideal for applications with limited roomThis sensor provides the outstanding performances of OT systems in a 0.5” OD package for integration when mechanical constraints are tight.

IntegrationMultidrop : up to 16 sensors can share the same UART lines (Rx and Tx).UART configuration : 1 start bit, 8 bits of data, no parity, 1 stop bit. Communication scheme : one individual sensor replies to its serial number by a 12-byte data frame (4 control bytes, 4 pressure value bytes, 4 temperature value bytes).Measurement data is scaled by 4096, to be represented by integers, LSB first. Sensors are delivered with a micro sub-D 9 pigtail or single pin for reliable connection.

Pressure and Temperature - Digital SensorHigh Accuracy - High Resolution

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High Pressure High Temperature15/20 Kpsi125/150/177 °COutstanding MetrologyPressure resolution : 0.00005% FSTemperature resolution : 1 mK at 1 HzPressure Accuracy ±0.01% FS

Power supplyInput voltage range : 3.3-6VCurrent consumption : 5mAInterfaceUART RS-232 (TTL)Multidrop (up to 16 sensors)MechanicsOutside diameter 12.7mm (0.5”)Length 15 cmPressure connection :AutoclaveHP1/4 or olive

High ReliabilityP&T cycledShock testedNACE compliant

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Finally, please note that, OGINATEC is ready to provide you a wide range of measuring instruments.

Our researchers, engineers, technicians and consultants wherever they are, stay at your disposal in order to answer and help you in terms of all new technical challenges encountered during your activity.

we are ready to meet your business and technical challenges, where, “Comparing with others, our gauges are Simpler, Lower power, longer life, Excellent Accuracy”

Please send us your inquiries at: info@oginatec.comWe stay at your entire disposal for any further information

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Water TreatmentAdvanced Integrated Solutions

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Sea Water desalination:Is a process of removing some amount of salt and other minerals from saline water (sea water), and having as goal the production of fresh (drinking) water which is suitable for human use.

The composition of the sea water in the glob differs from a geographic locality to another, this difference concerns the particulars composing the sea water.

Three phases of this process, are distinguish and must be respected to have a good quality of drinking water:

PretreatmentCeramic

Membrane Treatment

RO Treatment Post Treatment

SEA Water

Water Treatment Unit

Phase 1 Phase 2 Phase 3

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Desalination Process - Phases

1- The pretreatment phase: includes all the necessary treatment tasks ahead of the entry of the water in a water treatment unite. It is determining for unite life time and to minimize chemical cleaning and membrane replacement. It has a direct impact on the unite performance. The kind of pre-treatment system that is used greatly depends on feed water quality. Consequentially, sufficient feed water pre-treatment is dependent on:

The source of the feed water The composition of the feed water

The analysis and specification of the source of the feed water determines the design of a pre-treatment system and the entire water treatment unit composition.

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Desalination Process - Phases

1- The pretreatment phase

Chlorine dioxide (CLO2) : it gets the job done where others fail

Is one of the best chemical disinfectants used in pretreatment phase, it removes the biofilm and kills the bacteria, spores and viruses. Other advantages are:

The bactericidal efficiency is relatively unaffected by pH values between 4 and 10;The required contact time for ClO2 is lower;Chlorine dioxide has better solubility;Chlorine dioxide does not react with NH3 or NH4+;It destroys THM precursors and increases coagulation;ClO2 destroys phenols and has no distinct smell;

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Desalination Process - Phases

2- The Ultra filtration Phase: this is the second phase of sea water treatment, it is an important phase allowing you the separation of suspended solids, bacteria and virus and colloids.

The efficiency of this phase is completely based on the membranes’ pores .The best membranes which we advise to use in this phase are ceramic Membrane having nano pores.

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Desalination Process – Phases

Ultra filtration Phase

Ceramic membranes provide high flows, minimizing the fouling phenomena. Furthermore, they are susceptible of being regenerated with a wide range of chemicals, and chemical cleaning conditions.

Moreover, they are resistant to solvents, oxidizers and other chemical products; they support all the pH range and temperature up to 100°C.

Because of their material and configurations, they can filter fluids with high concentration for oil, suspended solids and high viscosity.

As a result, the membrane is suitable for the filtration of any kind of water, liquid wastes, leachate, chemical, pharmaceutical, paper mill, petrochemical and agro-food industries, and in general, any type of industrial filtration.

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Ultra filtration PhaseCeramic membranes ‘ Advantages

Ceramic membranes are high-quality and long lasting, resistant to difficult fluids, and able to operate in a wide range of conditions. Moreover, Likuid ceramic membranes provide the following advantages:1- Optimum permeate quality: the high quality of the supports, along with the multiple layers depositions process, allows to obtain always the appropriate permeate quality, avoiding the appearance of cracks and micro breaks which could contaminate and deteriorate the permeate.2- Reliability: membranes are manufactured following a rigorous quality control, using powders of a controlled granulometry and obtaining the maximum homogeneity in the pore size.3- Minimum fouling: thanks to the ceramic material and the latest fabrication techniques, the suitable hydrophilicity degree is achieved, so that the deposition of molecules on the membrane surface and the biofouling processes are reduced, thus minimizing the fouling phenomena.Easy regeneration: the ceramic materials used allow to carry out aggressive regeneration, chemical cleanings, with caustic soda, acids, and other specific products at high temperatures. Thus, severe fouling that has been generated in intensive industrial processes can be efficiently recovered, extending the membrane lifetime and minimizing the maintenance requirement.

Finally, it is sure that the CM is more expensive in comparison with the conventional method of filtration, but reducing the cost of operation and the quality of water deserve and compensates the difference in cost, consequently, your return of investment will be found and assured quickly.

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OGINATEC’s Ceramic Membranes Applications

Waste & Water Treatment

Sea water desalinationOily emulsion water treatment (Automobile / Steel / Machinery industry)Reduction of COD/BOD, SS and bacteria removal in MBRCutting fluids and degreasing baths recoveryTreatment of caustic and acid processing streamHigh COD/BOD effluent treatment in printing dye & pigment recoveryRecovery of heavy metals and radioactive substances retentionClarification of grinding water (CMP) from micro-electronicsDisposal of electroplate wasteLandfill leachate treatmentLaundry waste water recyclingRemoval of suspended solids of turbid surface waterOil rejection water recyclingCondensate water recycling

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OGINATEC’s Ceramic Membranes Applications

Food and Beverage

Clarification of fruit &vegetable juice: apple, berry, pineapple, lemonClarification of alcoholic beverage: beer, wine, fruit wine and yellow wineClarification in sugar production: cane, beet, starch sugarDairy industryClarification of condiment: vinegar, soyConcentration or Clarification of soybean, tea deep processing:Peptide, isoflavones, polysaccharides, tea beverage, catechuBeer recovery from yeastMilitary drinking water supply

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OGINATEC’s Ceramic Membranes Applications

Pharmacy & Fermentation

Clarification of fermentation broths for antibiotics production : Erythromycin, Cephalothin, Streptomycin, Spectinomycin,Lincomycin, Vancomycin, Kasugamysin, OxytetracyclineAmino acids production: L-lysine, Glutamic, Threonine, L-Aspartame, Glycin, L-ArginineClarification of enzyme solutions and concentration:Phytase Enzyme, ProteasePurification of organic acid, polyols, polyacid: L-lactic acid, CitricSeparation, concentration and sterilization of vitamins solutions:Vc, Vb12, Vb2 Separation in the biochemical production process: Thymopetidum, Interferon, VaccineExtraction & purifi cation of nature herbal:Puerarin, Soybean peptide, nature color, tea polyphenol

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OGINATEC’s Ceramic Membranes Applications

Chemical Industry

Catalysts concentration and recyclingBrine refining in Chlor-alkali industryPurification & desalination for nanometer particles slurry Used oil recovery and recyclingConcentration of polymer suspensionsConcentration of metal hydroxide solutionsCleaning and recycling of organic solventsRare element concentration and enrichmentApplication of ceramic membrane reactor

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3- The Reveres Osmosis phase

RO Phase: Reverse Osmosis (RO) is a separation process that uses pressure to force a solvent (water) through a membrane, which retains the solute (contaminant) on one side and allows the pure solvent (water) to pass to the other side.

More formally, it is the process of forcing a solvent from a region of high solute concentration through a membrane to a region of low solute concentrate by applying pressure in excess of osmotic pressure. This process is the reverse of the normal osmosis process, which is the natural movement of solvent from an area of low solute concentration, through a membrane, to an area of high solute concentration when no external pressure is applied. The membrane here is semi-permeable, meaning it allows the passage of solvent (water) but not of solute (contaminant).

Reverse osmosis removes salt and most other inorganic material present in the waterand everything larger than the water molecule itself like bacteria, salts, sugars, proteins, particles, dyes, and other

constituents

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Reveres Osmosis – Membranes (filters) cleaning.

RO membranes can become polluted after extended use and lose their effectiveness. One of the critical point during this phase is the cleaning of the membranes.

Cleaning the RO filter is a short and simple process that requires only the proper cleaning fluid. Cleaning frequency varies, but most filters require it only once or twice each year

With our method of sea water ultra filtration, the water arrive to the RO membranes enough clean which allows you to be quite about the quality of your potable water and the cleaning of your RO membranes.

The above advantage is, only, one of the multiple advantages of using OGINATEC sea water unites and process

Let us take care about your desalination and quality of potable water.

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OGINATEC’s Water desalination SystemAdvantages

Our combination between an high tech and advanced nano technology as ultra filtration process, based on specific ceramic membranes, and the classic RO system, OGINATEC Process allows you to take commercial advantages and an excellent quality of drinking water.

Some advantages of OGINATEC’s process,

1- By the reducing of an important tasks of your classic desalination process, you will be able to have an excellent ROI (Return Of Investment), this economy is calculated in terms of Human Capital (effected tasks) and in terms of number of machines or pretreatment phases.2- Minimize the risk of used chemical products and gain their cost.3- The obtaining of an excellent quality of drinking water, which can be consumed without any extra-treatment.4- The reduction of energy and pollution5- Thanks to the use of a revitalization process, you obtain, not only a drinking water, but a revitalized water.

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OGINATEC’s Mobile unite designAnd Portable unite

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Chloride (Cl-) 23.000Sodium (Na+) 15.850Sulfate (SO4

2-) 3.200Magnesium (Mg2+) 1.765Calcium (Ca2+) 500Potassium (K+) 460Bicarbonate(HCO3

-) 142Strontium (Sr2+) -Bromide (Br-) 80Borate (BO3

3-) -Fluoride (F-) -Silicate (SiO3

2-) 1,5Iodide (I-) -Others -

Total dissolved solids (TDS) 45.000

seawater ‘s composition (mg/L)

The prerequisite condition to create your desalination unite, is the analysis of the raw water (sea water), provide us the analysis (turbidity) of your raw water and let us work for you.

Below an example of sea water analysis, these results concern the Arabic gulf, north of Bahrain , south of Kuwait sea:

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Revitalized Water and TDS < 40 to 100

Raw Water

TDS Sensor

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ph Adjuster

1

NSD WCM Software Auto controlling – Process and results

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OT- Mobile Unite – Capacity = …….m3/hPower = 220 V / 50 hzpH range = 2 to 14

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Global Overview

pH Sensor1 2 TDS Sensor Revitalization

Pre-treatment

SDI after CM Treatment is < 3

prefilters

ROChemical

CLO2

If necessary

Post treatment

Bottling line

CM unite

Other stage of

filtration (if needed)

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Sand Filter Carbon or Ultra filtration bank

pH Adjustment

Chlorination&

Pump Station

Sea Water

RV

Classic & OT Method

OT

Kitchen Water

Revitalized water

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CM & RO, Integrated Desalination Unite

Drinking Water – (Desalination) Integrated Solution: CM + RO + Bottling + QI

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Thank you for your time and interests. Relying on our knowledge and experience will help you to access to the success.

For your inquiries, please contact us at: info@oginatec.com

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