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Service Issue 81

Service magazine addresses key issues related to government leadership and service delivery in South Africa.

Service magazine addresses key issues related to government leadership and service delivery in South Africa.

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energy security<br />

S<br />

Renergen, through its subsidiary Tetra4, is the only holder of an onshore petroleum production licence issued by the Department of Mineral<br />

Resources and Energy through PASA. The massive resources of natural gas that Renergen has been working on for the last few years<br />

reached commercial production in October 2022 in the northern Free State.<br />

sedimentary basin continues into South African territory, extending<br />

from the border with Namibia to offshore Cape Town and far out to<br />

sea, comprising an area of over 160 000 square kilometres. Shell holds<br />

exploration acreage in the South African southern sector of the basin<br />

together with partners TotalEnergies and PetroSA. TotalEnergies<br />

holds further acreage in the South Africa sector of the Orange Basin<br />

with partners Sezigyn in ER343 and Impact Africa in ER335. To the<br />

east and north-east of these blocks is ER339 where Eco Atlantic holds<br />

an interest.<br />

ADDRESSING ENVIRONMENTAL CONCERNS<br />

A major issue affecting existing investors is the current public<br />

negativity towards any activity related to oil and gas exploration.<br />

Together with the Department of Mineral Resources and Energy<br />

(DMRE), PASA is doing its utmost to educate and inform the public<br />

of the many potential benefits that exploitation of indigenous oil and<br />

gas resources could bring. There is currently a major series of public<br />

consultation and engagement initiatives underway to achieve this.<br />

This included a series of meeting that were held during 2022 and<br />

culminated in a joint DMRE, PASA and Department of Forestry,<br />

Fisheries and the Environment (DFFE) colloquium. At this event,<br />

environmental impact considerations of upstream oil and gas activities<br />

were comprehensively discussed.<br />

In a television interview broadcast from the African Mining<br />

Indaba held in 2022, PASA CEO Dr Phindile Masangane said the<br />

following about seismic surveys, the environment and economic<br />

growth:<br />

We acknowledge that exploration and production of oil and gas<br />

entails risks to our environment but technology has advanced and<br />

South Africa has adopted those technological advancements that<br />

help us to minimise the risk to our environment.<br />

What does this exploration entail? A lot has been said about<br />

seismic surveys in the media. Seismic surveys are actually a<br />

very old technology that has been used and it is now a mature<br />

technology, to make sure that the impact on our marine ecosystem<br />

is minimised.<br />

There is also a big misconception in the public that these seismic<br />

surveys are purely for the oil and gas industry. As there is pushback<br />

on seismic surveys, we must be careful as a country to note that this<br />

technology is used not just for oil and gas. It is actually used to define<br />

our maritime borders and it is used in other countries for offshore<br />

wind technologies.<br />

What do these seismic surveys entail? This is literally the releasing<br />

of pressurised air into our seabed and then we collect the signal as the<br />

sound bounces back into the bottom of the ship. That’s what helps us<br />

to collect data to know where the oil and gas is located underneath<br />

the seabed. In terms of other technologies, for example offshore wind,<br />

they know from the data where to locate the wind turbines on the<br />

seabed because they know what the geological subsurface looks like<br />

and they know which are the points where the wind turbines can be<br />

constructed.<br />

It is a very, very useful technology. The impacts are well known<br />

and there are mitigation measure that can be used to minimise those<br />

impacts. S<br />

<strong>Service</strong> magazine | 7

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