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20 August 2018
Alicia Puren captain of the Kovsie netball team
Alicia Puren, captain of the Kovsie netball team, will play in her fifth Varsity Netball series.
Now is the time for Kovsie Netball to claim gold again, says their captain, Alicia Puren, ahead of the Varsity Netball series.

Alicia explained that they are hungry for success, and that it’s been too long since they last won a title. “We don’t only want to win gold for our coach Burta de Kock, but also for ourselves,” said Alicia. Some of the veterans could possibly play in their final tournament, so fellow team members want them to finish on a high note.

The Kovsie Netball team won the first two competitions in 2013 and 2014, but since then could not progress further than the semi-finals. They have very favourable draws, with five of their seven matches in the group stages being played in Bloemfontein, including the game against the finalists of the previous two years, Tuks and Pukke.

They also have a very experienced team. Tanya Mostert will participate in her sixth series, Rieze Straeuli and Alicia Puren are playing in their fifth, and Khomotso Mamburu, Maryke Coetzee, Khanyisa Chawane, and Gertriana Retief are all playing in their fourth. Lefébre Rademan is playing in her third series. Jabulile Mabina, Bianca de Wee, and Petro Coetzee are the only newcomers in the squad of 15 players.

“We have a lot working in our favour; we have to make it count,” says Alicia.
Kovsie Netball will start their campaign on 26 August in the Callie Human Centre against the defending champs, Tuks.
 
Their match fixtures are as follows: 26/8 vs Tuks in Bloemfontein; 27/8 vs the University of Johannesburg in Bloemfontein; 2/9 vs the Vaal University of Technology in Bloemfontein; 3/9 vs the University of the Western Cape in Bloemfontein; 9/9 vs the Madibaz in Stellenbosch; 10/9 vs Maties in Stellenbosch, and finally 24/09 vs Pukke in Bloemfontein.

The Kovsie Netball squad players are: Alicia Puren (captain), Ané Retief, Gertriana Retief, Jana Scholtz, Khanyisa Chawane, Khomotso Mamburu, Lefébre Rademan, Meagan Roux, Sikholiwe Mdletshe, Tanya Mostert, Maryke Coetzee, Rieze Straeuli, Jabulile Mabina, Bianca de Wee, and Petro Coetzee.

News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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