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Silixa to present at the Copper Cobalt Africa – 9th Base Metals Conference 2018 in Livingstone, Zambia on 12th July 2018

Daniel Finfer, Silixa’s BDM – Mining, will be presenting on “Flotation process metering of concentrate, slurry, air and water flows using non-intrusive fibre-optic sensing,” at the Copper Cobalt Africa – 9th Base Metals Conference in session 6A, titled “Concentration and flotation.”

During his talk, Daniel will present a case study on a pilot at Anglo American’s Mogalakwena North Concentrator, where a single, continuous length of optical fibre was used to meter concentrate, water, slurry and air flows. The results indicate that this new technology can meter many process flows simultaneously throughout flotation plants using nonintrusive instrumentation, opening a new era for closed loop flow control in flotation.

Jointly hosted by the Mining and Metallurgy Technical Programme Committees of the Southern African Institute of Mining and Metallurgy (SAIMM), the conference aims to provide a unique forum for discussion, sharing of experience and knowledge for those interested in the processing of copper and cobalt in an African context. It also promotes an understanding of new and existing technologies that can lead to safe and optimal resource utilization.

For more information please contact us.

Related links:

Copper Cobalt Africa – 9th Base Metals Conference 2018

Technical program

Image courtesy of By Joachim Huber, CC BY-SA 2.0, Wikimedia Commons

2018-07-02T09:39:06+00:00 June 18th, 2018|Events, Front page|

Silixa

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2018-06-04T13:53:56+00:00 January 16th, 2017|Front page, New site|

Silixa to exhibit at the Unconventional Resources Technology Conference in Houston, TX, USA on 23-25 July 2018

Silixa will be exhibiting at the Unconventional Resources Technology Conference (URTec) in Houston, TX, USA on 23-25 July 2018.

To see how we can expand your hydraulic fracture monitoring and seismic acquisition options please visit us at our stand #2033 or email gina.elesztos@silixa.com to arrange a meeting.

Jointly organized by the Society of Petroleum Engineers (SPE), the American Association of Petroleum Geologists (AAPG) and the Society of Exploration Geophysicists (SEG), URTec has become the premier science-based marketplace for unconventional exploration, drilling and production ideas and technologies.

For more information please contact us.

Related Links: URTeC 2018

2018-06-03T09:00:29+00:00 May 25th, 2018|Events, Front page|

Silixa Limited announces launch of Carina® Seismic, game-changing high-resolution, fibre optic-based on-demand seismic service

Copenhagen, Denmark – June 12th 2018

Silixa Ltd announces the launch of Carina® Seismic, a high-resolution, distributed fibre optic sensing-based seismic acquisition platform that delivers high-accuracy, repeat seismic on demand without interrupting production or risking infrastructure, for the fraction of the time and cost of traditional methods.

Carina Seismic capitalises on the breakthrough performance of the Carina® Sensing System, the engineered fibre optic sensing system, that utilises Silixa’s new family of Constellation™ fibres, achieving up to 20dB (100x) improvement in signal to noise ratio compared to standard fibres.

Carina Seismic can eliminate the need for costly and high-risk well-interventions or ocean bottom seismic and offers continuous data availability along the entire wellbore for every seismic shot, throughout the life of the well. High signal to noise ratio gives data quality comparable to that of a conventional geophone array and enables seismic surveys with nominal source effort, hence lowering the operation time and cost.

Permanent installations enable 4D seismic on demand as well as surveys in flowing wells, without the need for intervention.

Glynn Williams, Silixa’s CEO, said: “We are proud to launch our Carina Seismic service that represents the most significant step forward in seismic technology to date and is expected to disrupt conventional geophysical surveying methods. Until now, accurate in-well seismic data from the most valuable assets was rarely acquired because of the cost and risks associated with well-intervention wireline or seabed seismic. Carina Seismic not only expands the seismic acquisition options but does that with substantial cost savings, without having to compromise on data quality. The service is immediately available with the potential of delivering additional benefits, such as continuous well diagnostics throughout the life of well.”

About Silixa

Silixa (www.silixa.com) improves the performance, reduces operational costs and extends the lifespan of any asset by delivering the world’s highest quality data driven solutions from distributed fibre optic monitoring arrays.

Media contact: Gina Elesztos, Marketing Manager
gina.elesztos@silixa.com

2018-06-12T12:29:40+00:00 June 12th, 2018|Front page, News|

Silixa to present at the Fibre Optic Sensors in Surface and Borehole Geophysics Workshop at EAGE 2018

Join us for our presentation at the Fibre Optic Sensors in Surface and Borehole Geophysics Workshop (WS08) at EAGE 2018 in Copenhagen, Denmark on 11 June 2018 at 9.00 am.

Our presentation, titled “Seismic and Microseismic Detection Using a Wide Dynamic-range Distributed and Engineered Fiber Optic Acoustic Sensor”, describes the rapid development of the fiber optic acoustic sensing technology that seeks to disrupt the conventional geophysical surveying methods and enables the realisation of new applications where the fibre optic cable can be easily utilised as a dense wide-aperture phase-array sensor.

In offshore applications the permanent installation of fiber optic cables along the production and injection wells enables more frequent and cost-effective distributed seismic data to be acquired on existing single mode and multimode fibers using our iDAS™.

In unconventional wells, in addition to seismic and microseismic measurements, the low frequency response of the DAS system down to milli-Hertz is used to monitor the hydraulically induced strain effect in offset wells that can provide valuable data for improving the understanding of the rock properties and determining the fracture heights.

Silixa has also recently developed the next generation Carina® Sensing System that combines the properties of engineered Constellation™ fiber with low-noise and wide dynamic-range opto-electronic interrogator to achieve significant improvements in signal-to-noise performance, beyond the performance of geophones.

We will also present some initial results demonstrating the feasibility of deploying the Carina Sensing System for long-offset subsea wells.

For more information please contact us.

Related links: EAGE Workshops 2018


2018-04-19T13:03:00+00:00 March 21st, 2018|Events, Front page|

Silixa to exhibit at EAGE 2018 in Copenhagen, Denmark on 11-14 June, 2018

Silixa will be exhibiting at the 80th EAGE Conference & Exhibition in Copenhagen, Denmark on 11 – 14 June, 2018.

The show is the world’s largest geoscience event that addresses key aspects of the oil & gas industry; the newest technologies, latest developments and innovative services.

To learn more about Silixa’s latest advances in distributed fibre optic technology please visit us at booth 1470 or email gina.elesztos@silixa.com to arrange a meeting.

We will also be presenting at the Fibre Optic Sensors in Surface and Borehole Geophysics Workshop (WS08) on 11 June 2018 at 9.10 am. Our presentation is titled: “Seismic and microseismic detection using a wide dynamic-range distributed & engineered fiber optic ccoustic sensor“.

For more information please contact us.

Related links: EAGE 2018

2018-06-03T08:54:54+00:00 May 25th, 2018|Events, Front page|

Silixa to present at Water Congress 2018 in Santiago de Chile on 9-11 May 2018

Daniel Finfer, Silixa’s BDM – Process Metering, will be presenting a case study on “Continuous process water metering at Mogalakwena Platinum Mine using non-intrusive fibre optics” at Water Congress 2018 in Santiago de Chile on 10 May 2018.

Daniel’s presentation will address the use of Silixa’s Process metering product for process water management at water scarce mining operations.

Silixa’s process metering technology, the world’s first permanent, non-intrusive, multi-zone, flow metering system based on distributed acoustic sensing technology, was installed at Anglo American’s Mogalakwena Platinum Mine in 2017. The system covers over 16km, the circuit requires no power, has no expensive sensing parts, requires no alteration of the pipeline and hence no interruption to flow.

This work was executed in cooperation with Anglo American FutureSmart Mining™ .

Water Congress 2018, which is the 6th International Congress on Water Management in Mining and the 2nd International Congress of Water in Industrial Processes, provides a forum for industry professionals to learn about the recent innovations in water management for mining and other industries.

For more information please contact us.

Related Links: Water Congress 2018

Image by goodfreephotos.com


2018-04-19T12:59:56+00:00 January 26th, 2018|Events, Front page|

The case for (lots of) new sensing technologies in mining plants

It takes a while to introduce new technologies in mining. Part of the challenge is budgetary; in 2015, EY, reported that the mining and metals sector spends 90% less on technology and innovation than the petroleum sector [1]. However, that stark contrast needs to be put into context. The market for major metals and minerals is something like US$660BN/yr, which is only about 1/3rd of the world wide oil market [2]. Further, the relative CAPEX spend in the two sectors is vastly different. Before the bubble burst, Wood Mackenzie reported that the 2012 capex in mining was around US$130BN [3]. By contrast, when Brent Oil was selling for $120/bbl before the price crash, McKinsey reports the combined spending on greenfield and brownfield projects in the petroleum industry reached US$520BN [4]. Therefore, in context, the 90% differential in innovation spending between these two markets is less “shocking” and more “rather startling”…but it still represents a problem.

Processing costs

The challenges for innovation in mining are not only a function of the overall spend on new technologies. Consider where the money is being spent. The mining of minerals requires as a minimum exploration, extraction, processing, and transport of materials (and the management of their residue, but that is a topic for next time). At the Tier 1 level, greenfield mining projects usually costs several billion dollars US to ramp-up. Large concentrators, like the sulphides unit at Kansanshi, cost around $500MN to put in place [5]. Some smelters have a similar cost. Further, once in operation, processing environments continue to be a significant focus for opex. Given the prominence of processing costs on the balance sheets of mining companies and their trading partners, one might expect to see benefits from the current wave of digital innovation impact both extraction and processing; but momentum on the ground suggest otherwise.

Diggers have all the fun

Mining Magazine has a Future of Mining focus which is dedicated to brilliant new technologies in the sector [6]. FoM brings attention to new systems that offer help to miners who wish to be safer and more sustainable in an economic fashion. The current edition of the site presents a range of interesting solutions to challenges in mining. Looking at the 18 technologies listed since the beginning of 2018, only 3 pertain to processing operations (including some amazing and impressive approaches to tailings). Recent reports (Q1 2018) on innovation by the most well-known management consultants are similar in tone; with lots of mentions concerning autonomous trucks and blockchain, but not much thought to the actual mine-to-mill nitty gritty.

Gritty innovation

Breaking through the current challenges facing the metals industry will require disruptions right through the entire extraction, processing, and supply chain. The number of large copper discoveries is at a local minimum just as the car companies are becoming Cu-Co -dependent; this suggests that a supply-side squeeze could impact metals markets, and that there won’t be any quick fixes enabled by new copper finds (“there is no shale oil for copper” [7]). When it comes to unlocking value from existing projects, one problem seems to be that different section withins the processing environment are often viewed and installed “as discrete projects. But they are most effective when seen holistically” [8]. Charles Andress of NALCO also articulated this point recently in Mining Magazine [9], when he observed that “[t]he flotation industry is still somewhat fragmented. Each of the equipment suppliers, customers and reagent suppliers are working on their own development programmes. Increasing partnerships between customer, equipment and chemical suppliers will be needed help solve the mining industries problems.”

Sense-able solutions

In fact, there are many folks out there with great ideas concerning plant efficiencies; though many of the ideas in circulation are in near-conflict with eachother. It is virtually unavoidable that different processing trends will come and go. Some approaches will focus on particle sizes, others will espouse the importance of reagent flow or air usage; but all will rely on *sensing*. Regardless of the outlook, the ability to pursue any processing philosophy comes down to the control team’s ability to measure what is happening in their plant. Silixa’s metering offering plays to that dynamic. By allowing our customers to measure every air, water, slurry, or concentrate flow in their plant non-intrusively using a single optic fibre, we think that fibre can enable debottlenecking by whatever method you choose. Click here to check out our sensing solutions for mining plants.

For more information please contact us.

 [1] http://www.ey.com/au/en/industries/mining—metals/ey-september-2015-mining-uncovered-the-role-of-innovation-in-mining

[2] http://www.visualcapitalist.com/size-oil-market/

[3] https://www.woodmac.com/reports/metals-global-mining-capex-spend-winners-and-losers-41516609

[4] https://www.mckinseyenergyinsights.com/insights/oil-production-capex-is-a-rebound-in-sight/

[5] http://www.mmg.com/en/Investors-and-Media/Reports-and-Presentations/~/media/Reports%20and%20Presentations/Presentations/2017/170405_Las_Bambas_Site_Visit

[6] http://www.miningmagazine.com/future-of-mining/

[7] https://www.ft.com/content/ab449d00-2c34-11e8-9b4b-bc4b9f08f381

[8] http://magazine.cim.org/en/technology/the-future-of-flotation/

[9] http://www.miningmagazine.com/equipment/mineral-processing/par-for-the-coarse/

 

2018-06-03T08:58:59+00:00 May 25th, 2018|Front page, News|

Silixa announces PRODML DAS 2.0 implementation

Silixa is pleased to announce the implementation of PRODML DAS 2.0 from Energistics¹ in its Carina® Sensing System.

PRODML is a set of standards for handling complex data types, ensuring efficient data management between service providers and operating companies. It provides a way to share standardised DAS and DTS data sets.

PRODML 2.0 has been defined, developed and maintained by an open consortium involving specialists from member companies and organisations that are part of the global upstream oil and gas industry.

Implementation of ProdML DAS 2.0 provides us with a significant improvement in data management,” says Garth Naldrett, Chief Products Officer for Silixa. “Prior to the PRODML DAS 2.0 standard implementation we had numerous requests from our clients for adoption of their own particular file format. This was costly to support and impacted negatively on our service quality, as it increased the time taken to deliver data. We now have a single data format allowing us to quickly deliver data to customers before we leave the wellsite.“

PRODML DAS is not the only Energistics standard Silixa conforms to, the DTS range of products including the ULTIMA™ DTS and XT-DTS™ follows the WITSML standard. As well as working towards PRODML 2.1, Silixa is also involved with Energistics’ Special Interest Group (SIG) in the early development stage of a streaming standard for DAS.

¹ https://www.energistics.org/

2018-06-03T08:57:37+00:00 May 25th, 2018|Front page, News|

Silixa grows North American footprint with new appointment

19 April 2018

We are pleased to announce a further addition to our growing team. Keith Russell joins us in our Houston branch in the capacity of Business Development and Marketing Manager – Unconventional, effective immediately.

Keith has over 20 years’ experience in the oil & gas industry and holds a BASc in Petroleum Engineering from the University of Wyoming.

Prior to joining Silixa, Keith was Director Operations North America Wireline at Baker Hughes. Having held various operational and management positions in other major service companies in Asia, Europe, the Middle East and North America, he brings extensive expertise in the field of downhole applications.

Keith’s new role will focus on further developing our activities in the North American market. As well as working on business development, Keith will concentrate on expanding our service offerings and other opportunities where he has been successful in prior roles.

Keith said: “I’ve been aware of Silixa for the past few years and have always valued how their distributed sensing technology has evolved and penetrated the market over the years. Knowing the value this powerful technology can bring our customers, it was an opportunity I could not pass up.”

“We’re pleased to welcome Keith with his knowledge and experience of the market and region. We are confident that he will prove a valuable asset to the company and a strong addition to our highly successful team, ensuring we continue to promote our brand and range of services.”, added Glynn Williams, Silixa’s CEO.

For more information please contact us.

Image courtesy of  Spacecaptain, CC BY-SA 3.0

 

2018-04-20T12:38:27+00:00 April 20th, 2018|Front page, News|