Monitoring Wells Articles

  • How Proper Coil Cleaning Increases Savings, IAQ and System Efficiency

    As things begin to heat up this summer, more and more HVAC facility managers and technicians will experience equipment and maintenance headaches. Take for example air conditioning systems. Even a well-maintained HVAC system consumes a lot of electricity, especially during the summer months.  In ...

  • Is Wired Monitoring Still Relevant? Wired vs. Wireless

    Environmental monitoring is a crucial practice for ensuring the safety of critical equipment and can be used in optimizing and automating environmental control systems for efficiency.  In recent years, IT managers, facility managers, and SCADA operators are now able to monitor and detect a wide range of environmental conditions in real-time. This data provides an ...

  • Reduction in exposure to arsenic from drinking well-water in Bangladesh limited by insufficient testing and awareness

    This study considers potential policy responses to the still very high levels of exposure to arsenic (As) caused by drinking water from shallow tubewells in rural Bangladesh. It examines a survey of 4,109 households in 76 villages of Araihazar upazila conducted two years after a national testing campaign swept through the area. The area is adjacent to the region where a long-term study was ...


    By IWA Publishing

  • World Oil: Holistic optimization approach improves coring efficiency, sample quality

    To acquire a high-quality core in as few runs as possible, and reduce operational costs, a provider must maximize ROP while ensuring efficient, safe surface handling of the rock sample and coring assembly. To satisfy these requirements, HT30 Max, a full-gauge core barrel system with jam mitigation technology, has been introduced. To improve initial production and ultimate recovery, we must first ...


    By Baker Hughes

  • Stripper Wells goes from 1 BBL to 15 BBL for less $100/day

    Feb 2017, Jenfitch, LLC working with a private independent oil service firm from Houston, Texas recently conducted a field study on four different low producing oil wells (Stripper Wells) in Pecos County, TX. These wells were generating 1-2 barrels of oil per day. Using several different methods of injecting JC 9450 into the well, the production increased up to 15 barrels per day for 5 days and ...


    By Jenfitch, LLC

  • Mapping Europe`s environmental future: understanding the impacts of global megatrends at the national level

    This report sets out the logic for identifying the implications of Global Mega Trends at the national, regional or European level, and aims to provide inspiration to EEA member and cooperating countries to undertake their own national studies. It describes the context and the reasons why understanding global trends is important, and sets out a suggested methodology for doing so. ...

  • Analyzer underpins growth of container inspection company

    After a career as a customs officer in the Netherlands, Wim van Tienen was well aware of the toxic gas hazards presented by some freight containers, so in 2009 he started a company, Van Tienen Milieuadvies B.V., offering gas analysis and safety advice. The company grew quickly and now employs 23 staff. Wim attributes a large part of this success to the advanced FTIR gas detection and analysis ...


    By Gasmet Technologies Oy

  • To create meaningful change, apparel brands need to pursue sustainability at the industry level

    In 2010, fresh out of college with a degree in economics, I began a new job as a corporate sustainability professional at a major apparel retailer. I was hopeful. The apparel industry was full of environmental problems and opportunities for major progress. At the time, Greenpeace had launched a ...


    By Ensia

  • Case study - Well monitoring for a water supplier

    The municipality company, in city of Luebek, Germany, provides potable water for approximately 120,000 households, all pumped from more than 30 wells.  These wells have water levels as deep as 160 meters.  The water levels of these groundwater wells must be measured with the highest possible accuracy.  Previously, the pressure probe's analogue output signals (4…20mA) that ...


    By The OTT Hydromet Group

  • ATOM encoders allow rapid, high-accuracy FPD inspection and repair - Case Study

    Background South Korean flat-panel display (FPD) process equipment manufacturers have held a market-leading position for some time and are the driving force behind many of the recent advances seen in the manufacture of organic light emitting diode (OLED) and active-matrix light emitting diode (AMOLED) displays. TPC Motion (TPC), a well-known Korean manufacturer of motion-control components, ...


    By Renishaw plc

  • Flow Rate Measurement in Full Pipes Using the Transit Time Method

    Particularly in large diameters the relevance of water volume measurement is growing. The challenge with cooling water or fresh water processes is to generate accurate flow recordings or to document and to control individual consumptions and withdrawal quantities. Flow detection, however, particularly in large diameters is highly demanding. In such cases the transit time measurement thanks to its ...


    By NIVUS GmbH

  • World Oil: Method proves itself for field monitoring of asphaltene treatment programs

    Asphaltene deposition is a serious concern for operators, particularly in deepwater subsea systems, due to the immense capital costs of these developments; expense and challenges in performing remediation operations; and the potential for staggering amounts of lost or deferred production. Consequently, it is imperative that asphaltene concerns are evaluated thoroughly for new deepwater ...


    By Baker Hughes

  • Preventing & Thawing Frozen Pipes

    A “how-to” guide on preventing and thawing frozen pipes. As temperatures drop below freezing around the country, it’s important to be informed of the cold weather’s effect on your water pipes. When temperatures are below freezing, pipes in unheated areas are subject to freezing causing messy, and often expensive issues. Just one burst pipe running at 4-8 ...


    By WaterSignal

  • Methods used to carry out six roadway investigations of sinkholes

    Abstract Karst conditions are a prevalent problem impacting many roads, bridges and highways of the United States. Six case-histories present an overview of investigations made to determine the presence of karst (sinkholes and cavities) and their possible impact on existing or new construction. These six case-histories represent projects which range from reconnaissance investigations to ...


    By Geonics Limited

  • Carbon Tetrachloride Source Remediation in Bedrock and Overburden - Case Study

    ABSTRACT Carbon Tetrachloride source in bedrock and collateral contamination in overburden were successfully remediated at a decommissioned U.S. Air Force base. CHALLENGES The combination of bedrock and overburden Carbon Tetrachloride (CT) contamination posed a unique set of challenges including the selection of an adequate drilling program, gathering ...

  • Dam Inspection: A Day at Still Creek Dam

    We’ve been busy lately visiting various municipalities, police forces, aquaculture sites, and water treatment plants showcasing both our portable ROV systems and our new product line, the DT340 Pipe Crawler. One project in particular, took place at the Still Creek Dam in Tamaqua, PA. Cody and Sam packed up the crawler and headed down ...


    By Deep Trekker Inc.

  • Water governance in India and China: comparison of water law, policy and administration

    We compare water governance between China and India in terms of water laws, policies and administration based on a survey of 182 water experts from 19 provinces/states. We find that water governance in China is consistently stronger compared with India across 17 indicators of water governance. We speculate that these variations could be attributed to differences in political, legal and ...


    By IWA Publishing

  • With fit-for-purpose CMM fixturing we save 50% of the inspection time - Case Study

    Yeovil Precision Castings (YPC) Limited manufactures production quantities of high-quality investment castings in air and vacuum. It supplies to customers in aerospace, medical, power generation, vehicle components, safety equipment, railway and general engineering. To meet its customer demand for more thorough batch sampling, the company has invested in two DCC co-ordinate measuring ...


    By Renishaw plc

  • How are melting ice sheets affecting seawater salinity levels?

    Each year, findings and studies are published which promote the fact that the world is changing at an alarming rate. The world’s oceans are no exception. A new study published in ...


    By AQUAREAD Limited

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