Outstanding Issues18 Jun 2020 13:11
I do not think that there is the slightest doubt that there is perched water. It is definitely not from the aquifer. The historical situation is that there was around 12% water from well 7 which has steadily mounted first to 25% and then 46%. The Well 6 had next to no perched water, then 6% and now 8%. Assuming these numbers have not increased, they have been at these levels for perhaps 6 months while pumping a combined rate of 16500 bod. Essentially, they have as they indicated been playing around with the bod rates on each well and combined to see if they can pump up to 20000bod. They have pumped 17000 to 17500. Chaffe mentioned 18000 to 18500bod. For how long and in what combination and with what water cut is unsure. Really, they should have made public the bod rates for each well, duration of pumping, well shut in for any reason, water cut in each case, and in case of any shut in, increase in water cut on restart, when and if water cut subsides to 46% or 8%, well disturbance on shut in other than from water cut and same from restart at the various rates. This should have been tabulated so that conclusions could be drawn. It hasn't been. The best next clue we have is from the webcast of April 27 on the website, and prior updates, subsequent updates and the prior capital markets day recording. Dr. Trice's exposition from both recordings is the starting. It seems that interference between the wells does not translate as necessarily perched water or more perched water. It could but it does not have to. It could be some other factor. Some have suggested that the perched water is coming from a different place and that OWC is above the heel of the Wells and not below it. Possible. There are though implications from all the hypothesis; that the section being pumped from is smaller and likely to have a lesser life with as shown increased interference. This radically challenges HUR's self-sustaining model and FFD until the problem is resolved or a new well drilled and shown to have none of the above problems. Dr. Trice gave no indication of having these worries so they could have been a means for others on the Bod to oust him and Stobie or for him to go. All the situation is far from positive, especially in this economic climate. So I would advise: consider the facts because enterprises, such as this do not fall to rock-bottom prices for nothing. This is a highly risky investment until some proper understanding is come to, and appropriate action taken. And this does not take into account either Spirit, Lincoln Crestal or the remainder of the GWA.