Each one in plain English, with the numbers worked through for a shareholder.
15 Aug 2013resource reserve update● Neutral
Partner Drillsearch lifted its 2P reserves 157% to 28.5 mmboe, partly by booking PEL 106A gas at a 40% interest, reflecting the Santos farm-in announced 4 July. That deal is expected to complete in September 2013. It is not a Santos reserve change.
Beach's July report mostly covers its own wells. In Santos-operated Cooper work, Saxon rigs were shut for most of July after an unrelated incident. Cowralli-27 and -17, Okotoko West-3 and Charo-18 restarted; Cook-24 was suspended and Cook-25 abandoned.
Winchester-1/ST-1 reached a final depth of 4,019 m after losses and overpressured zones in the Triassic made deeper drilling hard (planned 4,378 m). Final logging and plug-and-abandon have begun; log analysis continues. Octanex holds 25%.
Winchester-1/ST-1 was at 3,880 m on 30 July, drilling ahead in a 6-inch hole toward an anticipated 4,378 m. Analysis of the discovery log data will take some weeks.
Winchester-1/ST-1 was at 3,771 m on 23 July, cementing a 7-inch liner after the 18 July discovery. Next it will drill ahead in a 6¾-inch hole. Further log analysis continues.
Q2 2013 production was 12.4 mmboe and sales revenue A$797m, a record first half. Santos cut 2013 production guidance to 52-55 mmboe from 53-57, citing Chim Sao, Sangu and Carnarvon oil. PNG LNG is near 90% complete, GLNG over 60%.
Octanex, Santos's 25% partner in WA-323-P, confirms the Winchester gas discovery, about 40 m net pay in a 107 m gross interval. It will pay 25% of deepening costs, capped at A$5m, ending its free carry.
Santos announced a gas discovery at Winchester-1 (WA-323-P, Santos 75% operator), with 40 m of net gas pay between 3,614 and 3,721 m. It is Santos's fourth straight offshore WA gas discovery, after Crown, Bassett West and Bianchi; the well will be deepened.
Tap Oil reports Bianchi-1, a Zola appraisal well in WA-49-R, found 112 m of net gas pay from 4,780 m to total depth of 5,429 m. Santos holds 24.75%; the well is being plugged and abandoned as planned.
Santos confirmed the Bianchi-1 gas discovery in WA-49-R with 112 m of net gas pay, in a separate fault block down dip of Zola-1 (found 2011). Santos holds 24.75; Apache operates. It adds resource in the Zola area.
Winchester-1/ST-1 was logging at 3,730 m on 16 July after re-drilling the Triassic sandstones. Octanex's free carry ends at this depth, and it will pay 25% of the 6¾-inch section, capped at A$5m.
Winchester-1/ST-1 was at 3,464 m on 9 July, running in to drill the 8½-inch sidetrack after plugging back. The sidetrack will re-penetrate the Triassic sandstones with gas shows, then be logged.
Central Petroleum says it completed the EP97 farm-out to Santos covering the Simpson, Pellinor and Bejah blocks. This finishes the Amadeus and Pedirka farm-out announced 4 April and resolves the deferred EP97 portion.
4 July 2013asset acquisition disposition▲ GoodMajor
Santos will earn 60% and operatorship of Drillsearch's Western Cooper Wet Gas project by funding a work program Drillsearch values at A$100-120m. Drillsearch buys 29% of Tintaburra from Santos for A$36.8m, and Santos buys its 25.8% of PEL 100 and farms into a 33% interest in ATP 549P West.
Beach's June report mostly covers its own wells. In Santos-operated Cooper work, Cowralli-25, -26, -15 and -16 were suspended, Van der Waals-1 reached 3,726 m and was suspended for evaluation, and Karmona-6 was suspended for production.
Winchester-1 took an influx from an over-pressured zone, then the drill string stuck and was severed. Santos is preparing a sidetrack at 3,803 m, targeting Triassic sandstones where gas shows were seen. Significance is unassessed until logging.
Nexus says the amended Longtom gas sales agreement with Santos became unconditional and took effect 1 July 2013. It covers the remaining 83 PJ to end-2018, with Longtom-4 workover and Longtom-5 in late 2014. This resolves the conditions set in May.
Winchester-1 (Santos 75% operator) was at 3,543 m on 12 June. The 9⅞-inch casing is cemented and drilling of the 8½-inch hole into the target zones is next. No result yet.
Santos announced a gas discovery at Bassett West-1 (WA-408-P, Santos 30%, Total operator), with 7.5 m of gas pay in Jurassic sandstones at 5,239 m total depth. It is the first result from the Browse drilling flagged earlier; the overall resource size still needs more work.
Beach's weekly drilling table mostly covers its own wells. In Santos-operated Cooper gas, Cowralli-25, -14 and -24 and Juno-6 were cased and suspended as future producers, Cowralli-15 was logging at 3,299 m, and Van der Waals-1 was drilling at 3,044 m.
Beach's May report mostly covers its own wells. In Santos-operated Cooper gas, Cowralli-24 and -14 were suspended, Juno-6 was suspended for production, and Van der Waals-1 was at 3,034 m coring the Roseneath Shale.
Senex agreed to sell its 15% interest in the Santos-operated Cuisinier oil field (PL 303) and its ATP 752 interests for A$20m, subject to partners' pre-emption rights. Santos (45% operator) could use its pre-emption right, but this is not stated.
Transfield Services' subsidiary Easternwell won a new A$30m, two-year Santos contract for heavy workover services in the Cooper Basin, starting late 2013 with two one-year extension options. It is a small contract for Santos, announced by the contractor.
Santos's APPEA briefing on WA and the Northern Territory confirms Fletcher Finucane is flowing at 45,000 bbl/d gross from three wells and that Vanuatu will be drilled in late 2013. It also covers Crown (0.5-5 Tcf contingent resource), Bassett West drilling and Bonaparte LNG. Largely repeats known facts.
Winchester-1 (Santos 75% operator) was still at 2,891 m on 28 May. The 14-inch casing is cemented and the well is preparing to drill the 12¼-inch hole toward about 3,610 m. No result yet.
Santos's GLNG investor visit presentation says the project is over 50% complete, first LNG is on track for 2015, and the US$18.5bn capex is maintained. It reports record CSG drilling (27 wells in April 2013) and GLNG 2P reserves of 6,721 PJ, mostly repeating known facts.
Winchester-1 (Santos 75% operator) was at 2,891 m on 21 May. The 17½-inch hole is finished and 14-inch casing is being cemented, before drilling the 12¼-inch hole. No result yet.
Santos started first oil from the A$490m Fletcher Finucane project on 20 May, ahead of schedule and on budget. Gross rate is projected at 15,000 bbl/d for the first year, with reserves of about 14 million barrels. Santos holds an effective 44%. This delivers the mid-2013 start flagged earlier.