For those that have not read the ANN
8/06/2010 1:54:00 PM Running Production Casing in PB 3
http://www.asx.com.au/asx/statistics/displayAnnouncement.do?display=pdf&idsId=01070169
ASX ANNOUNCEMENT 8TH JUNE 2010
ACTIVITY UPDATE: PARADOX BASIN #3
KEY POINTS:
● Indications are the currently completed interval will be capable of independent commercial production with anticipated intial production levels of 2 million cubic feet per day
● Production casing is being run in Paradox Basin #3
● The fracture stimulation has been effective
● Reservoir pressures are higher than Paradox Basin #1
● Gas rates are expected to increase significantly on previously stated results as the well unloads the remaining fracture fluids
US focussed oil and gas company Golden State Resources Limited (ASX: GDN) (“Golden State” or “the Company”) is very pleased to announce that production casing will be run in Paradox Basin #3. Indications are that the fracture stimulation has been effective and that the currently stimulated zone is capable of independent commercial production.
The stimulation conducted on 18 May covered the lower three of the eight gas bearing intervals representing 15 feet of the 116 feet of pay identified in the well. The fracture has accessed permeable gas bearing formation suggesting the screen-out observed during the fracture stimulation was due to better than expected formation permeability, rather than blocking of the perforations.
Strong gas rates and rapid pressure recovery during the initial clean-up operations on the well indicate the fracture is effective. A pressure survey and tracer log have since confirmed effective placement of the stimulation and high reservoir pressure. The reservoir pressure was measured at 4910 psi. A second stimulation which was booked for the 12 June has been cancelled.
In light of these excellent results the directors of Golden State have decided to run the production casing and to conduct a production test on the currently stimulated interval and are confident of achieving commercial rates. In concert with the completion and testing the company is endeavouring to potentially increase production rates by completing additional pay zones.
The completions rig is on site and will commence running the production casing later today. The current completion covers the lower three of eight gas bearing intervals identified in the well. The gas occurs in the Pennsylvanian Ismay, Desert Creek and Akah formations.
* Only zones 5, 5a and 6 have been stimulated