Tag Archives: Orexplore

Swick Mining to pursue battery-electric, remote control diamond drilling

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Swick Mining’s latest market update has indicated its postponed demerger of Orexplore should now go ahead by the end of the year, allowing it to concentrate on the development of new underground drilling technologies including battery-electric diamond drill rigs and remote control drilling.

In a release issued today, Swick said it was recommencing the demerger process for Orexplore with the appointment of Brett Giroud as Managing Director of the Mineral Technology business. Giroud, who joined Swick in May as General Manager, has been reviewing Orexplore’s technology and its future potential and will take on his new role as of July 1.

Back in February, Swick Mining Services said it as pushing back the delivery of Orexplore’s first in-field commercial agreement for its core scanning technology with St Barbara Ltd at the Gwalia mine in Leonora, Western Australia, following discussions with the gold miner, deferring the contract into the 2022 financial year (from July 1, 2021). This decision saw the ASX-listed company also push back the demerger process.

In the meantime, Swick, which reported unaudited financial year 2021 (to June 30, 2021) expected results of A$153-156 million ($115-117 million) of revenue and A$29-31 million of EBITDA, has established a Future of Drilling department. This newly established department includes its Gen3 E-Rigs and Remote Control Drilling (RCD) innovations.

These Gen3 E-Rigs have the capacity to reduce the power consumption per metre drilled by around 50%, leading to overall lower carbon footprint, Swick said. The underground diamond drilling rigs remove all diesel power and a large portion of the hydraulic components currently on the “Swick GenII drill rig”.

“The Gen3 E-Rig will have a large battery capacity allowing for electric tramming and will also utilise the latest in DC electric motor technology to power the drilling components,” the company said.

A research and development drill rig fitted with an electric drill head is nearing readiness for field testing and a prototype rig is expected to be test drilling at a Western Australian client’s operation within the next three months, the company said. A fully proven Gen3 E-Rig is expected to be available for commencing service by mid 2022.

Its RCD system allows drillers to perform automated drilling through video-linked controls from surface effectively and safely, with an additional four non-productive hours a day converted to drilling time, Swick claims.

The RCD system consists of three major components – automated drilling, high speed communications to surface and semi-automated robotic handling of tubes and rods. “Swick has developed an advanced automation capability and is working with specialist consultants on the communications and robotics to establish the final system,” it said.

While the company is talking up its Gen3 E-rigs, its GenII mobile drill rigs – offering the smallest footprint, but highest power on the mobile drill market, Swick says – have recently reached a milestone, with units built and sold to clients in Canada and Tanzania.

“This new division has enabled Swick to participate in significant mining markets and regions where it does not have a presence operationally,” Swick said of the Swick Engineering business which the rigs come under. “Rig sales in financial year 2022 of eight to 12 rigs are targeted and, with a growing global demand for high-quality mobile underground drill rigs, Swick is well placed to service this market.”

This demand will be served by an expanded engineering facility in South Guilford, the company said.

Orexplore and St Barbara agree on GeoCore X10 core scanning contract deferral

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Swick Mining Services says its Mineral Technology Business, Orexplore, is pushing back the delivery of its first in-field commercial agreement with St Barbara Ltd at the Gwalia mine in Leonora, Western Australia, following discussions with the gold miner.

The contractor announced back in August that it would scan some 1,500 m/mth of core over a six-month period at the Gwalia mine, conducting technical assessment over a number of potential benefits of the detailed core analysis and a high volume of quality data generated by the GeoCore X10 instrument. It was expecting to mobilise the GeoCore X10 shortly after a formal contract was signed.

In an update on Friday, the company said: “Following discussions with the client, and due to their operational priorities, it has been agreed that the contract will be deferred to financial year 2022.”

This decision has also had an impact on Swick’s planned demerger of the Orexplore business, with the ASX-listed company now saying it will defer the transaction “to allow greater time to seed the commercialisation pathway with initial commercial projects”.

It added: “Swick considers securing commercial projects is a key step in developing a clear pathway for the commercialisation of Orexplore’s technology, and therefore for a successful demerger.”

As a result of the deferral of the demerger, Jason Marinko has resigned from the recently created Managing Director role. Marinko will leave the business effective mid-February and Kent Swick, Managing Director of Swick Mining, will lead Orexplore as it works towards a demerger.

Swick Mining working on drilling and technology business demerger

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Swick Mining Services says it is working towards a demerger of its drilling and mineral technology businesses following a strategic review.

The announcement came at the same time as the ASX-listed METS firm revealed Drilling Business revenue and EBITDA results of A$149.6 million ($111 million) and A$24.6 million, respectively, for its 2020 financial year. A 9% increase in underground metres drilled saw the company beat its 2019 financial revenue total of A$142.9 million, while the impacts of COVID-19 and ramp-up costs at the Pogo mine contract (Northern Star Resources) saw EBITDA drop from A$28.2 million in the previous financial year.

During this period, the company’s deep exploration division launched new DeepEX rigs, which Swick says are the world’s most powerful underground mobile rigs with capacities to drill exploration holes up to 3,000 m of NQ2 core. Two DeepEX hybrid rigs are currently deployed at client sites, it said.

And the company successfully completed on-site trials of its Orexplore technology, the major technology underpinning its mineral technology business.

These site-based trials were undertaken at Sandfire Resources’ DeGrussa copper-gold mine, in Australia, for a three-month pilot project and at Sweden-based mining and smelting company Boliden for a five-month paid pilot project.

“The first trial at the DeGrussa mine resulted in approximately 9,000 m of core scanned in total, generating 20 TB of 3D data – the largest and most continuous dataset of its kind in the world for a single mine site,” Swick said. “With the trial complete, Orexplore has engaged two world-class subject matter experts to assist Sandfire and other potential clients understand the benefits of a comprehensive Orexplore data set.”

Earlier this month, Swick said Orexplore had been awarded its first in-field commercial agreement with St Barbara Ltd at the Gwalia mine in Leonora, Western Australia.

Despite these wins over the last year-and-a-bit, the company said a strategic review had recommended the company carried out a demerger of the Drilling Business and the Mineral Technology Business.

This could be tied to the fact that, at a group level, Swick reported a net loss after tax of A$6 million in the 2020 financial year, which, it said, reflected the lower Drilling Business earnings and ongoing investment in the company’s Mineral Technology Business, Orexplore.

Swick Managing Director, Kent Swick, said: “Financial year 2020 has presented a unique and challenging set of circumstances with the onset of the COVID-19 pandemic. The business has quickly adapted during this difficult period, ensuring we maintained continuity of operations and protected our people on site both internationally and locally.

“I am pleased with the ability of our Drilling Business to deliver robust earnings in this environment and secure new work with existing clients, including our two largest contracts for Northern Star and BHP, which provide a strong platform for the business as we enter the 2021 financial year.

“Meanwhile, our efforts in the Mineral Technology Business are starting to show value, with successful site-based, paid trials in the year for our Orexplore technology and the award of our first ever in-field commercial agreement earlier this month.

“We have a clear strategy for these two businesses and are now progressing with the outcome of our strategic review to demerge the Drilling Business and the Mineral Technology Business to allow them to pursue their respective strategies and ultimately deliver the greatest value to Swick shareholders.

“Meanwhile, Swick is in a strong financial position, with gearing excluding AASB16 lease liabilities reduced to A10.6 per cent in the year. Swick has A$12.7 million cash and A$18.5 million in undrawn facilities, providing the liquidity that has enabled us to win and deliver on new work, invest in new technologies including DeepEX and Orexplore, and continue providing value for shareholders in these uncertain times through dividends and share buybacks.”

Swick signs BHP, MATSA drilling contracts and inks first Orexplore commercial pact

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Swick Mining Services Limited has secured new drilling contracts with BHP’s Olympic Dam mine and MATSA’s copper operation in Spain at the same time as confirming the first commercial agreement for its Mineral Technology Business.

In what will be Swick’s second largest project, the company has been awarded a five-year contract to provide underground drilling services at Olympic Dam mine in South Australia.

Swick has been working with up to five rigs at Olympic Dam since 2017 when an initial trial of its underground mobile diamond drills commenced.

The new contract will see Swick increase its rig volume at site, with the first year’s scope requiring an initial eight rigs, with five to be added to the three currently operating at site. Of the five additional rigs, three are at site already and the remainder will be mobilised from Swick’s existing fleet, according to Swick.

Swick has also been awarded a five-year contract from Minas de Aguas Teñidas SAU (MATSA) at its copper operations in Spain, where two rigs are currently deployed.

These projects, combined with Swick’s existing work in hand, has expanded Swick’s order book to A$363 million ($260 million), it said.

Swick’s Mineral Technology Business, Orexplore, has also been awarded its first infield commercial agreement, the company said.

Under the agreement with St Barbara Ltd, some 1,500 m of core will be scanned per month over a six-month period at the Gwalia mine in Leonora, Western Australia.

Swick will conduct technical assessment over a number of potential benefits of the detailed core analysis and high volume of quality data generated by the GeoCore X10 instrument, it said. The agreement has a value of around A$700,000 over the six-month period.

“Orexplore will be working with world-class subject matter experts to ensure maximum value for the client is derived from the data obtained to develop a compelling justification for ongoing services beyond the initial six-month period,” it said.

Swick expects a formal contract to be signed in the coming weeks and mobilisation of GeoCore X10 instruments housed in a custom-built mobile laboratory to site in September 2020.

The GeoCore X10 analyses the element concentrations and minerals contained in a drill core, as well as providing a visualisation of the rock’s internal structure in 3D. This speeds up the chemical laboratory analysis process, enabling miners to accelerate their own decision making.

Swick Managing Director, Kent Swick, said the company was delighted to be awarded a long-term contract with BHP at Olympic Dam.

“Credit goes to our operational team who have delivered outstanding safety performance, and high quality and productive drilling that enabled Swick to secure this long term, high volume work,” he said.

“In addition, securing a five-year agreement with a large copper miner MATSA, in Spain, adds to our ongoing work with Somincor in Portugal along the historic Iberian Pyrite Belt. Our local workforce in that region is highly skilled and they are to be commended for converting a trial into a long-term contract in Spain.”

He concluded: “In the Mineral Technology Business, it is very exciting that we have taken a significant step forward with the award of Orexplore’s first infield commercial agreement. We look forward to ensuring the value is extracted from this rich 3D data set and I am confident we can add significant long-term value to the Gwalia mine and the wider brownfield market.”

Swick’s Orexplore mineral scanning tech ready for first mine site trial

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In announcing the appointment of John Pizimolas as General Manager of the APAC region for Orexplore, Swick Mining Services has revealed that the first mine site trial of its mineral scanning technology is scheduled for the December quarter.

Since launching in May 2018, 18 different customers have used Orexplore in laboratory trials, according to the company.

Pizimolas, meanwhile, has more than 20 years’ experience as a metallurgical engineer in the resources industry, with senior executive expertise in leading mineral analysis across the full mine project life cycle and in new technology start‐ups, Swick said.

Prior to joining Swick, Pizimolas was Vice President, Minerals South East Asia and Pacific for SGS SA and, before then, General Manager Mine Site Services (Global) for ASX‐listed ALS Limited.

Swick Managing Director, Kent Swick, said Pizimolas’ expert industry knowledge will help drive Orexplore’s growth as it targets revenue generation in its second full year since launch.

Pizimolas said: “I strongly believe in the power of digital core tomographic imaging and the need to progress to more real-time information from drilling than has previously been available. The innovative Orexplore technology certainly delivers real commercial value and I am excited to be leading the business in driving its next phase of growth.”

Swick said the Orexplore business is transitioning towards capturing long term, in‐field digital core tomographic imaging opportunities, with the first mine site trial aimed for the December quarter. To support this field trial, Orexplore has recently taken delivery in Australia of three new specification GeoCore X10 machines (pictured) from its Stockholm facility, capable of imaging 6,000 m/mth of core.

The company said: “Successful completion of this trial is expected to enhance market confidence in the technology and drive revenue growth in Orexplore’s second full year since launch.”

Orexplore was developed over a seven-year period in Sweden and provides real-time, non-destructive assay and tomography results using whole of core data that is an improvement on the multiple weeks delay currently used in destructive chemical testing, according to Swick.

GeoCore X10 core scanning machines use patented attenuation and X-ray fluorescence combined measurement techniques to enhance the identification and understanding of key features within the entire core including:

  • Geochemical composition and mineralogy;
  • 3D structures;
  • Texture, fabric and grain size;
  • Density; and
  • Controls on mineralisation.

The scan results are made available to the client for viewing and analysis through Orexplore’s Insight software. This enables interactive 3D manipulation of the tomography data which can lead to accurate definition of geological structures, the ability to define lithological contacts and the true boundaries of mineralisation. It also provides element concentration data for further analysis.

Swick Mining boosts profits as it looks to drill deeper at Kirkland Lake Gold’s Fosterville mine

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Swick Mining’s strategies of shifting drill rigs on to better performing contracts or new projects and reducing costs has continued to pay off with the underground and surface mineral drilling business posting a more than 100% year-on-year increase in EBITDA in the December quarter.

The company delivered “strong unaudited results” for the three-month period, it said, with the drilling business’ earnings before interest, tax, depreciation and amortisation (EBITDA) up 109% to A$9.5 million ($6.8 million). This coincided with the company completing 263,690 m of drilling and the average fleet use coming in at 75% across the quarter.

Drilling business revenue of A$37.7 million was up 8% compared with the same quarter of 2017. Overall group revenue and EBITDA was marginally up on the drilling business numbers as the company’s mineral technology business, Orexplore, registered several commercial scans during the period.

In addition to shifting drill rigs and cutting costs, Swick benefitted from improved short-term rates at two existing underground drilling services contracts in the quarter – for Newmont and its Tanami and Mt Charlotte assets, where 11 rigs are deployed. Swick said: “These rates will run through to March 2019, to allow for a competitive tender process for the long-term contracts to be completed (in which Swick is participating).”

Swick Managing Director, Kent Swick (pictured), said: “The earnings rebound of our drilling business has continued and shows how we can unlock Swick’s potential when we target the right projects for the right clients and ensure we deliver value for money for our clients.

“The improved margins are a mixture of adjusted rates where needed and also from a 6% year-on-year reduction in our operating costs per shift in the underground division by focusing on manning levels, consumables usage, procurement processes and inventory management.”

The Swick MD added that its recently established deep exploration division, DeepEx, continued to move forward during the quarter with preparations underway to deploy two high-torque mobile drills this month at Kirkland Lake Gold’s Fosterville mine. This will further assist the deep underground exploration drilling it is already carrying out at the mine.

This came on top of an update on Orexplore, which in the eight months since launch has secured seven customers and numerous trial programmes with a range of miners, explorers and consultants, Kent Swick said.

He also said the gold spectrometer was undergoing testing at Orexplore’s R&D headquarters in Stockholm, Sweden, and that the company expects to have initial feedback on the in-machine prototypes performance during this quarter.

Orexplore

A first for Swick’s Orexplore scanning tech

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Swick Mining Services has signed the first commercial agreement for its Orexplore mineral scanning technology.

The agreement, between Swick’s fully-owned subsidiary Orexplore Australia and exploration company Saturn Metals, has already led to the first batch of 30m of core from Saturn’s Apollo Hill gold project in Western Australia being processed by the patented GeoCore X10 scanning machine and technology.

The Apollo Hill gold project is made up of nearly 1,000km² of ground near Leonora in the Goldfields region.

Swick Managing Director Kent Swick said, although small in value, the agreement was a major milestone for the Orexplore technology.

“This deal comes barely two months after Swick officially launched the Orexplore mineral analysis technology in Australia and is a major step towards commercialisation of this world-first technology.”

Orexplore was developed over a seven-year period in Sweden and provides real-time, non-destructive assay and tomography results using whole of core data that is an improvement on the multiple weeks delay currently used in destructive chemical testing, according to Swick.

GeoCore X10 core scanning machines use patented attenuation and x-ray fluorescence combined measurement techniques to enhance the identification and understanding of key features within the entire core including:

• Geochemical composition and mineralogy
• 3D structures
• Texture, fabric and grain size
• Density
• Controls on mineralisation.

The scan results are made available to the client for viewing and analysis through Orexplore’s Insight software. This enables interactive 3D manipulation of the tomography data which can lead to accurate definition of geological structures, the ability to define lithological contacts and the true boundaries of mineralisation. It also provides element concentration data for further analysis.

Kent Swick said: “We have seen good levels of interest across a wide spectrum of potential clients who have been trialling the product since it was introduced. Many of those are now deciding how to use the technology in their current work flows and we are confident a number of proposals will be converted into laboratory scanning agreements soon.”