Radnor-1A is a sidetrack operation, re-entering the original Radnor-1 wellbore where the Radnor-1 well had flowed natural gas and condensate at average rates of 6MMCF of gas and 350 barrels of oil per day before watering out. A whipstock plug will be set in the original wellbore at a depth of 3129m (10,265’).
The new Radnor-1A side track well bore will then directionally drill to a total measured depth of 4373m (14,347’), approximately 487m (1,600’) to the southwest of the Radnor-1 downhole location. Newly acquired 3-D seismic has been utilized to target the updip location from the Stratford-1 discovery, which previously flowed natural gas and condensate at average rates of 3MMCF of gas and 140 barrels of condensate per day before water influx occurred.
“We’ve defined a crestal drilling location updip from the Radnor-1 well and the older Stratford-1 well, both of which produced gas and condensate before watering out,” said Drew Cadenhead, TAG’s president. “So we’re optimistic that these positive indicators will yield results. With an idle gas production facility on site already, any newly discovered gas and condensate will flow immediately to market.”
Participants in the sidetrack operation are the Company (33.33%) and Bridge Petroleum Limited (33.33%) with TAG assuming, on a sole-risk basis under the terms of the joint operating agreement (“JOA”), another 33.33% interest in the well. Under the sole-risk provisions of the JOA, TAG is entitled to recover 1500% of the costs associated with the sole-risk interest prior to any revenue reverting back to the joint venture partner that did not participate in the operation.
TAG has secured the Parker Rig 188 to whipstock out of the original Radnor-1 wellbore, an operation slated to take approximately four weeks.
TAG Oil Ltd. is an independent Canadian oil and gas exploration company with a well-balanced portfolio of assets in and around the Canterbury, Taranaki, and East Coast basins of New Zealand. This regional focus supports the Company's mandate to explore in countries with low political risk and low government taxation, through the establishment of a portfolio of both high risk/high reward exploration projects and low risk/moderate reward acreage in producing basins. With exploration permits totaling 5,035,608 gross acres (net 1,861,587), TAG Oil is one of the largest holders of prospective acreage in New Zealand.
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