Linc Energy to start drilling in Arckaringa Basin, Australia

Historical Arckaringa Basin Drilling
Source: Linc Energy press release

Linc Energy Ltd yesterday announced plans to drill three wells in the Arckaringa Basin in South Australia. The company has determined to fund the targeted exploration program within the company’s budget in an attempt to better define the resource before it considers partnering for phase two or three of development.

Linc Energy has engaged with Baker Hughes as shale experts and advisers on this program. Baker Hughes has completed a comprehensive study and produced a detailed model on the basin on the following:

  • Geo-mechanical modelling;
  • Wellbore stability analysis;
  • Hydraulic fracture design;
  • Prediction of multiphase flow performance;
  • Simultaneous inversion analysis of seismic data;
  • Optimising well planning and design, and
  • Preliminary development plan to transition the resources to reserves for development.

Conclusions of the study have been used to assist Linc Energy with the design of the three well exploration program to test the deeper more prospective parts of the basin.

Arckaringa Basin Location
Arckaringa Basin Location

This drilling program is likely to be focused on the Boorthanna Trough. To date no previous drilling has intersected the formations at depth and the results of these wells will be critical to understanding the basin in detail.

Samples and core recovered during drilling activity will be sent for analysis of rock layers within the targeted formations with the most prospective source rock. Analysis will include:

  • Thermal Maturity – to confirm thermal gradient projections in each of the three holes;
  • Source Rock – to confirm source rock quality of Stuart Range, Boorthanna and prePermian formations;
  • Intersection of at least one of the conventional oil and gas targets identified by Gustavson
  • as a prospective resource;
  • Logging of all core holes; and
  • Open hole well testing if moveable hydrocarbons are detected.

Assessment of the data collected in this first phase of drilling will determine the next development steps.

Linc Energy will look to follow up this initial three well program with a further three wells to commence late this year. The company expects that based on the success of these 6 wells Linc Energy will enter an aggressive and focused drilling campaign to start to unlock the potential of this 103 Billion barrel basin.

Linc Energy’s research to date suggests that the conventional oil opportunities are also significant with several very good conventional oil well opportunities identified for exploration in the near future.

Peter Bond, Managing Director and Chief Executive Officer, said, “We look forward to the results of these first 3 three wells as we further define the potential of this world class energy asset. Importantly for shareholders, we have not had to reduce our exposure to the upside of this asset and yet are still able to explore and potentially develop this simply massive oil opportunity. The targeted 2014 exploration program will help us understand the deeper, more prospective parts of the basin and hopefully help us unlock the value of this incredible oil asset.”

“With Brent crude oil at over $110 per barrel and further uncertainty in the global oil markets and with the reports and
modelling completed by Baker Hughes showing a great oil and gas opportunity awaiting us, now is obviously the ideal time to act and commence this drilling program. It’s worth noting that although we received offers from our partnering process last year, it didn’t make sense to farm down this very significant oil acreage before we had commenced to unlock and establish the value of this asset more fully by drilling the obvious deeper shale zones and commencing drilling the
numerous conventional oil targets.”

“Linc Energy has a lot of experience in drilling and completing successful drilling programs from the Texas Gulf Coast to Alaska, where the Linc Energy team has performed some extraordinary campaigns under very difficult conditions. Given our experience as a company, the early drilling and development of this 16 Million acre, 103 Billion BOE asset is best, I believe, exploited in the first instance by Linc Energy. I am confident that our drilling program in the Arckaringa Basin will be a company making project. We are committed to flowing hydrocarbons (oil and gas) from this asset as soon as possible and look forward to updating the market on our 2014 drilling results and progress in the near future.”

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