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ASTM A193

Scope Originally approved in 1936, this specification is heavily utilized in petroleum and chemical construction applications.  The ASTM standard covers alloy steel and stainless...

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ASTM A194

Scope The ASTM A194 specification covers carbon, alloy and stainless steel nuts intended for use in high-pressure and/or high-temperature service. Unless otherwise specified, the...

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BS&W in Crude Oil

ZelenTech Pte Ltd is a manufacturer and supplier of products and solutions to the ever increasing need of operators to accurately determine BS&W in a crude oil stream. Water in oil is a...

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BS&W Monitor for LACT units

Traditionally users of LACT units will refer to a water in oil monitor as a BS&W PROBE or BS&W MONITOR. An electronic device that is capable of determining the amount of Basic Sediment and...

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China International Marine, Port & Shipbuilding Fair, Nanjing, China

Exhibition Pictures China International Marine, Port & Shipbuilding Fair, Nanjing,...

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Definitions for a selection of terms related to Watercut, BS&W, OWD

flow proportional water measurement The flow weighted average water content over a fixed time period or batch volume determined from the OWD measurement and the liquid flow rate...

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Diesel Fuel Quality Is A Question Not A Guarantee

Diesel engine designs striving to increase engine performance have made great advancements in engine fuel delivery to the combustion chamber. Today’s diesel engine is quieter, smoother,...

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Diesel Quality Shock!

Diesel engine failures are increasingly becoming a problem in South Africa, also in the agricultural sector. Combustion related piston failure is the most common cause of this...

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Difference between Moisture meter and Water In Oil (WIO) monitor

Difference between Moisture meter and Water In Oil (WIO) monitor Besides the shear difference on the technology of measurement and cost differences between moisture meter and Water...

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Glossary of Oil and Gas Terms 2

Abandon (1) The proper plugging and abandoning of a...

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Glossary of Oil & Gas terms

The following are abbreviations and definitions of terms commonly used in the oil and gas industry. Unless otherwise indicated, natural gas volumes are stated at the legal pressure base of...

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GOST Certified Meters for Russia

GOST Certified Meters for Russia. Russia Agent MS-Service continues to see orders for Zelentech ZT-100 Watercut meters in Russia despite the market being on a downturn due...

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History of the ZT100 Watercut Meter

The ZelenTech ZT100 Water Cut Meter is rooted in the Capacitance Measurement Technology originally developed by Swedish entrepreneurs Hans and Jorgen Lindahl some 15...

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How to clean the ZT-100

The measurement section of the ZT-100 is made up of two pipes forming a cylindrical capacitor with a length of 330mm and with a 5.17mm clearance between inner and outer...

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How to select a watercut monitor

Selecting a watercut monitor is a daunting task. There is no single answer to what type, brand, model or technology that will do the best job. The correct selection can...

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IECEx certification for the ZT-100 Water Cut Meter

Zelentech Pte Ltd is happy to announce that the ZT-100 Water Cut Meters are now available with IECEx EXD certification. This certification is provided in cooperation with Bartec. All ZT-100 models...

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Insertion Watercut Meters Malaysia

Malaysia agent Exact Alliance receives order for FPSO Lease Contract for Madura Strait BD Field Developmen. The Zelentech ZT100 I-Series device is ATEX certified and uses a SS316L EXD...

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Large LACT Skid, Louisiana

At the mouth of the Mississippi In October 2015 the Zelentech ZT-100 8 inch F-Series operated side-by-side with other brands of Watercut meters have completed a 1 year trial run at the...

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Marine Applications

Lubrication Oil System: Detect Excessive Water Contamination Water in the lubrication system can lead to corrosive wear of the overlayer and lead to mechanical damage to...

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Off-Shore Watercut Meters Malaysia

Malaysia agent Exact Alliance receives order for Murphy Oil Sarawak Platform upgrade project. The two ATEX Certified units wil be installed during scheduled platform shut-down end of April...

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Office in Louisiana, USA

Good Morning America! May 2014 we opened our US Office. We are established in Houma, Louisiana, just south of beautiful New Orleans. Over the next few months we will get ready...

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OGA 2017 – SEA Biggest Oil & Gas show.

Oil and Gas Asia (OGA 2017) was held in the Kuala Lumpur Convention Centre, Malaysia from 11– 13 July 2017. OGA is Asia’s largest oil and gas industry event and we are there...

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Palm Oil & Vegetable Oil Applications

ZT-100 Water In Oil Monitor – Vegetable Oil The ZT-100 Water In Oil monitor works well with a wide range of vegetable oils. It can be used to determine water content or...

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Q&A : What is the difference between LTCS and Carbon steel?

Q: What is the difference between LTCS and Carbon steel? Whats the difference in composition? When LTCS is used generally? Whats the...

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Recycling of Military Hydraulic Fluid

Source: US ARMY ENVIRONMENTAL CENTER   INTRODUCTION: The U.S. Army, in cooperation with industry, recently developed and...

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Replacement Project Canada

Zelentech is proud to announce that co-operation with Canadian company Enerfest is now allowing the usage of Zelentech ZT-100 units in all Canadian territories. Canadian certification issues...

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Water In Fuel Meters - Disney Dream

Reduction of harmful substances in Ship Engine Exhaust Zelentech is proud to be the prefered partner for IPCO Fuel Scrubbers being installed for full scale test and trials...

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What are some fuel-handling causes of poor diesel engine performance?

Source: ExxonMobil Contamination of fuel by water and dirt entering the fuel as a result of careless fuel handling may cause poor diesel engine...

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What is Crude Oil?

Crude oil is a liquid found naturally in rock, containing mostly complex hydrocarbons, with some additional organic material. It is the major fuel used on the planet, and is used in the production...

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What is Crude Oil? – Revisited

What is CrudeOil? Crude oil, commonly known as petroleum, is a liquid found within the Earth comprised of hydrocarbons, organic compounds and small amounts of metal. While...

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What is diesel fuel?

What is diesel fuel? Diesel fuel is principally a blend of petroleum-derived compounds called middle distillates (heavier than gasoline but lighter than lube oil)...

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Zelentech in Brazil

Zelentech success in Brazil. Zelentech Pte Ltd receives a second large order from Brazil for High Range Watercut Meters with integrated Static Mixers. Production for...

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Zelentech new facility

Zelentech Pte Ltd is moving it's Sales Office and Production. Zelentech Pte Ltd is moving it's Production as well as Sales Office to Oxley Biz Hub. This step is taken to...

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