http://www.oilbarrel.com/nc/news/display_news/article/caza-oil-gas-announces-that-after-delays-it-has-started-drilling-on-its-arran-prospect-in-louisian/771.html
Caza Oil & Gas Announces That After Delays It Has Started Drilling On Its Arran Prospect In Louisiana -- Its Most Ambitious Venture To Date
Caza Oil & Gas, the TSX and AIM listed junior has announced that drilling has started on the companys Arran Prospect in Acadia Parish, Louisiana. The delayed Marian Baker #1 well was spudded on January 16 2011, and is the initial well on Arran. Investors in Caza will welcome the news since, if successful; the Arran well could portend a meaningful step-up in production for the group as well as de-risk other prospects.
As we have reported Caza unlike other small E & Ps from Australia, the UK and Canadian, which have gone to the US to make their fortunes, has eschewed going for non-conventional gas prospects like shale projects. It has instead backed conventional targets. It is a strategy which is clearly working well for Caza.
By revisiting known low-risk discoveries which have not been exploited and concentrating at first on the so-called low lying fruit, the company got into production in 2009. In the third quarter 2010 Caza was able to report progress on the Hite Offset Prospect/Matthys-McMillan Gas Unit #2 well in Wharton County, Texas. There were also advances with the Windham Wolfberry Prospect in Upton County, Texas.
In a quarterly report Caza said that production was 77.7 million cubic feet equivalent (cfe) for the three month period ended September 30 2010. The Windham Wolfberry prospect continued to be in the news in the fourth quarter. In October the Caza 162-1 well was to test the western portion of the prospect. Success at Windham would spearhead a development programme on the lease, which has the potential for 16 wells on 80 acre spacing. The volumes involved arent huge each well is expected to produce around 80 barrels per day or 120,000 barrels in all but profitable enough at current oil prices. Caza has a 25 per cent working interest and 18.75 per cent net revenue interest in each well.
More significant is the Bongo prospect in Wharton County,Texas. Bongo represents a significant step up from the low lying fruit. The O.B.Ranch #1 well on the possible 108 bcf prospect started drilling in the final quarter of 2010.In mid -December the company said: As previously announced, Caza began the completion procedure on the O.B. Ranch #1 well on November 13. Initial production rates on a 10/64ths choke at 6,788 pounds per square inch flowing tubing pressure were 2.65 million cubic feet of natural gas per day and 311 barrels of oil per day. Caza has a 43.28 per cent working interest and an approximate 32.03 per cent net revenue interest in the well.
Caza has plans to develop the Bongo prospect this year and has the wherewithal to do this since in mid-November the company announced a placing to raise almost 19 million.The over-subscribed placing was quite dilutive at 27.4 per cent of the enlarged share capital but was welcome since it gives the company headroom to accelerate drilling plans not only in Texas but also in Louisiana.
For, if the O.B.Ranch#1 well on the Bongo prospect was a step up from the likes of the Windham Wolfberry drilling, then Arran in Louisiana could be a further step up from Bongo. The company regards Arran as a multi-segment prospect, with prospective reservoirs supported by AVO data within a proven play fairway. The Marion Baker #1 well is expected to encounter multiple, potential, hydrocarbon bearing reservoir sections and is expected to take approximately 60 days to reach the proposed total depth of approximately 16,000 feet. Netherland, Sewell & Associates, independent reservoir engineers, have given a gross best estimate of unrisked prospective resources of 176.8 bcf and 3 million barrels of oil. Caza currently has a 25 per cent working interest before casing point, a 35.94 per cent working interest after casing point and a net revenue interest of 26.24 per cent.
Success at Arran would de-risk the Tiree prospect, which lies on the other side of a fault. Tiree carries an unrisked prospective resource estimate of 75.6 bcf and 1.4 million barrels of oil and will be drilled in 2011. The equity split here is a 25 per cent working interest before casing point ,a 32.81 working interest after casing point and a net revenue interest of 23.95 per cent.
Michael Ford CEO of Caza says: We are very pleased to announce the commencement of drilling operations on the Arran Prospect. Arran has significant upside potential for Gaza and affirms managements focus and commitment towards high-impact activities in Texas and Louisiana.