30 October 2009 – Operations Update # 26
Here is an update of our progress during the past week.
The diagram above is to show you, in a picture, Zion’s plans to test its well.
As yet, no hydrocarbons have been ‘Produced to Surface’.
Please read below Zion’s plans to test its well.
The Ma’anit-Rehoboth #2 Well
Here is a summary of the current situation concerning this well, together with comments taken from the independent log analysis that was carried out. The log analysis comments are rather technical, but do present a fair summary of how matters presently stand.
We drilled the Ma’anit-Rehoboth #2 well to a depth of 17,913 feet (5,460 meters) and on October 2, 2009 released the drilling rig for use on the Elijah #3 well and temporarily suspended drilling operations on the Ma’anit-Rehoboth #2 well, until a smaller rig would become available for completion operations on the seven zones that warrant completion testing.
Four of the zones are in the upper (Triassic) part of the hole and were seen in the Ma’anit #1 well and three of the zones are in the deeper hole drilled in the Ma’anit-Rehoboth #2 well.
Our latest estimate of the likely arrival time of a suitable rig at the Ma’anit site is December 2009. We have tried to accelerate matters, but the rig we want to use requires some maintenance work, so we will have to wait. The good news is that ‘completion testing’ work on our well, with the rig now planned, should save Zion approximately $250,000 in cost, as compared with the cost of the original rig that we wanted to use. Waiting is difficult, but at least we will be saving some money by doing so.
With regard to our log analysis, an independent log analyst noted that the Ma’anit-Rehoboth #2 well does have a specified amount of potential “net pay”.
The analyst was careful to comment that the results of his analysis (including porosity, water saturation data, “net pay” and “net reservoir” determination or tabulated reservoir properties across the logged interval) should not be considered ‘quantitative’ due to the effects of borehole washouts on the input logging measurements used for his analysis.
He noted that the existence of any hydrocarbon-bearing, open-hole fracture porosity in the formations inferred from the effects of borehole washout on the conventional wireline log data analyzed was tenuous at best, as such reservoir properties are impossible to identify or quantify directly from conventional log data alone.
The analyst recommended testing the seven zones. Each recommended zone contains both ‘potential net pay’ and ‘natural open fractures’. He commented that we cannot be certain that any particular test will be successful and we, as the operator, should decide how to test these zones.
We decided to test the lower three zones together, as one, and we set a packer at 15,778 feet (4,809 meters) inside the 7 5/8” casing, to isolate the tubing string from the casing and provide a conduit for any produced hydrocarbons. We then ran a string of 2 7/8” tubing in the well and using downhole seals, plugged into the packer.
Currently, there is water in the tubing and heavy water (designed to hold back formation pressure) below the packer. We need the small rig to try and “bring in the well”… an operation that we could not accomplish efficiently with the very large, powerful and expensive 2,000 horsepower drilling rig.
Please note that, all the information that we have presented is based on initial indications only. At present, no determination can be made as to whether the drilling has resulted in the discovery of a hydrocarbon reservoir and/or the extent of the reservoir, and/or its commercial viability.
You will appreciate that, until such time as we recover hydrocarbons at the surface (or not), we are not able to give any estimates of what (if anything) we believe we may recover.
We are making every effort to test this well as soon as possible. I know that our shareholders and friends are anxiously waiting to learn the outcome. I can assure you that those of us who work for Zion (both day and night…) also want to see the testing carried out, without further delay.
As the Book of Ecclesiastes says, “The end of the matter is better than its beginning, and patience is better than pride” (Ecc. 7:8)
We have taken years to reach this point, let us not lose faith due to a few weeks of unavoidable delay (Nahum 1:7).
Drilling Operations on the Elijah #3 Well
When drilling started, it began slowly, as we were drilling boulders and very hard formations before we could get much weight on the drill bit.
However, as we continued working and drilled deeper, the drilling became easier and progress became much more satisfactory.
Today, Friday, October 30, 2009 we have drilled to a depth of approximately 1,800 feet (550 meters) and are making good progress. We anticipate working on the Elijah #3 well for the next six months
The Issachar-Zebulun Permit Area
We are well into our scientific work on this area and have sent all of the existing seismic to Texas for re-processing, as there is extensive coverage over most of the license.








