Posted by mb50
This week the SubseaIQ team added 1 new projects and updated 31 projects. You can see all the updates made over any time period via the Project Update History search. The latest offshore field develoment news and activities are listed below for your convenience.
N. America – US GOM
Deep Gulf Strikes Oil at Bushwood Field in GOM
Jul 17, 2012 – Helix Energy has made an oil discovery at the Danny II exploration well at the Bushwood field, located in Garden Banks Block 506. The well encountered more than 70 feet (21 meters) of high-quality net pay, which reached a total depth of about 14,750 feet (4,496 meters) in a water depth of 2,800 feet (853 meters). The well is currently being completed and will most likely be developed via a subsea tie-back system to the company’s 70 percent owned and operated East Cameron Block 381 platform located approximately 31 miles (50 kilometers) to the north in 370 feet (113 meters) of water. First production from Danny II is expected in the fourth quarter of 2012. Helix holds a 50 percent working interest in the exploration well jointly with Deep Gulf Energy LP (Operator) and Deep Gulf Energy II, LLC, who own the other 50 percent working interest.
Jul 16, 2012 – Anadarko is currently drilling the Shenandoah appraisal well in Walker Ridge 51 in approximately 5,800 feet (1,768 meters) of water. The operator is using the ENSCO 8505 (UDW semisub) to drill the well to a proposed depth of 32,000 feet (9,754 meters).
Project Details: Shenandoah
Jul 19, 2012 – Santos Energy reported that it plans to explore the Crown-1 well in the Browse Basin in 3Q 2012. The well is targeting gas in the WA-274-P permit in Australia’s Browse Basin.
Project Details: Crown
Jul 19, 2012 – Santos Energy reported that drilling, completion and subsea tie-work at the Kipper development is complete, and the Kipper facility is expected to be completed in 2012. However, due to unforeseen circumstances arising from the existence of trace amounts of mercury, Kipper gas will not come online until dedicated mercury handling facilities are installed. The operator has outlined to the Kipper Unit Joint Venture (KUJV) parties a preliminary scope of work for mercury removal facilities to be built by the Gippsland Basin Joint Venture (GBJV) parties. KUJV has agreed to GBJV proceeding with detailed engineering studies to confirm the scope and cost of works. These studies are expected to be completed mid-2013 to allow a final investment decision to be made in respect of these facilities. Subject to a final investment decision, the operator has advised that first gas from Kipper is most likely to be in the first half of 2016.
Project Details: Kipper
MEO Acquires Seismic Data over WA-360-P Permit
Jul 18, 2012 – MEO Australia has acquired 3D data over its WA-360-P permit and an initial evaluation has supported the postulated connection of the Jurassic reservoirs forecast at the Maxwell prospect to the Triassic reservoirs of the Wheatstone gas field. MEO reported that the postulated connection extends north from Wheatstone through the adjacent permit and continues to Maxwell. Full depth correction of the seismic over Maxwell combined with the results of the Ananke-1 well, to be drilled shortly by the WA-269-P JV in the adjacent permit, will be critical in advancing Maxwell to drillable status.
Jul 16, 2012 – Western Australia‘s Environment Protection Authority chairman Paul Vogel has recommended the $35 billion Woodside Petroleum-led Browse liquefied natural gas project can precede, describing the assessment as the most complex in the agency’s history. The recommendation is subject to a two-week public appeal process before the EPA’s assessment will go to state and federal environmental ministers. The EPA’s 29 conditions embrace underwater noise monitoring and fossil heritage management plans to sediment disturbance testing. Final bids from contractors for the onshore work at James Price Point are to be finalized later this month, which will give the partners a clearer view of the economics of the 12 million ton a year LNG plant.
Project Details: Browse LNG
Jul 16, 2012 – Aker Solutions has signed a contract with McDermott for the Ichthys gas-condensate field development. The scope of work includes the engineering, procurement, fabrication and supply of static and dynamic umbilicals, totaling 39 miles (63 kilometers) for the Ichthys LNG project. Key equipment within this contract comprise five dynamic umbilicals, seven static umbilicals, 36 steel tube flying leads, and associated equipment and hardware. The umbilicals and flying leads will be manufactured and delivered by Aker Solutions’ facility in Moss, Norway, and supported by the project management, design and engineering teams in Fornebu, Norway. The expected delivery date is 4Q 2014.
Project Details: Ichthys
Jul 13, 2012 – AWE and Origin reported that upgrades of the Yolla platform sited offshore in the Bass Strait, Victoria, will be delayed until the summer of 2012/2013. The first phase of the project, to convert the previously unmanned platform to one with accommodation installing export compression and condensate pumping modules, was originally scheduled to be completed by April 2012. Origin, the operator of the project, was however forced to push back the project scheduled due to challenging weather conditions in the Bass Strait. AWE owns a 46.25 percent stake in the project, while Origin and Toyota Tsusho Gas E&P Trefoil own a 42.5 percent and 11.25 percent stake respectively.
Project Details: BassGas Project
S. America – Other & Carib.
Jul 17, 2012 – Borders & Southern Petroleum has abandoned its Stebbing well in the South Falkland Basin because anomalous pressure conditions meant it was unable to reach the deeper zones it was targeting. The Stebbing well (61/25-1) was drilled to a total measured depth of 10,040 feet (3,060 meters) and encountered “very strong gas shows” in the Tertiary section of the drill. Petrophysical analyses of the logs suggest an interval of thin-bedded siltstones and claystones with a net-to-gross of 36-percent and an average porosity of 19 percent. However, Borders said that due to the thin-bedded character of this sequence it was not possible to obtain a clear indication of the fluid type or saturation. Although the geophysical anomalies identified on seismic are coincident with this zone containing hydrocarbons, Borders??? initial assessment is that this upper target is unlikely to be commercial. Consequently, Borders took the decision to cease drilling and now intends to plug and abandon the well. The Leiv Eiriksson rig (DW semisub) will be released.
Project Details: Stebbing
Jul 16, 2012 – Drilling operations at the Jaguar-1 well in the Georgetown Block, Guyana, have ended and the well will be plugged and abandoned at a depth of 15,997 feet (4,876 meters), without reaching the primary objective. The partners unanimously agreed to stop drilling due to safety criteria. Jaguar-1 is a high-pressure, high-temperature well which was spud in February 2012 using the Atwood Beacon (400′ ILC) jackup. While the primary Late Cretaceous objective was not reached, samples of light oil were successfully recovered from two Late Cretaceous turbidite sands above the primary objective.
Project Details: Jaguar
Jul 16, 2012 – Shell has spud the GM-ES-2 well at its Guyane Maritime permit using the Stena DrillMax ICE (UDW drillship). The well, which is located in 6,200 feet (1,890 meters) of water, is being drilled to delineate the Zaedyus discovery.
Project Details: Zaedyus
Jul 17, 2012 – Cooper Energy has secured a drilling rig from Romanian Grup Servicii Petroliere (GSP) for its Hammamet West-3 well on the Bargou exploration permit, offshore Tunisia. The Bargou joint venture, with Cooper as operator, had signed a letter of intent with GSP for the use of the jackup rig GSP Jupiter (300’ILC) to drill the well which is scheduled to spud in December 2012. However, the spud date is dependent on when the rig is released from its prior commitments, so drilling might not occur until March 2013. Hammamet West-3 is being drilled to further assess the oil resource within the Abiod formation. Cooper intends to drill the well to penetrate the reservoir with a slightly deviated pilot hole. A highly deviated wellbore will then be drilled and tested, to confirm the oil productivity of the formation.
Project Details: Hammamet West
Africa – West
Jul 18, 2012 – Rialto Energy has completed a drill stem test at the Gazelle-P3 ST2 well, achieving maximum flow rates of 19.5 MMcf/d of gas and an unstablized rate of 760 bopd from separate sands within the Upper Cenomanian reservoir. The operator stated that the maximum gas flow rate was constrained due to downhole equipment limitations. The estimated deliverability of the reservoir with standard 4.5-inch production tubing rather than the 3.5-inch test string is 33 MMcf/d.
Project Details: Gazelle
Jul 18, 2012 – Tullow Oil has confirmed the presence of additional hydrocarbon-bearing formations in the Deepwater Tano Block offshore Ghana with the Wawa-1 exploration well. The well, which was drilled by the Atwood Hunter (DW semisub), encountered about 43 feet (13 meters) of oil pay and 65 feet (20 meters) of gas condensate pay. Wawa-1 was drilled in nearly 1,926 feet (587 meters) of water to a total depth of 10,899 feet (3,299 meters). The discovery reaches hydrocarbon-bearing formations over 6 miles (10 kilometers) north of the Enyenra-3A well, said Anadarko Senior Vice President of International and Deepwater Exploration Bob Daniels in a statement on Wednesday.
Project Details: Wawa
S. America – Brazil
Jul 17, 2012 – Statoil expects for its Peregrino oil field to reach a plateau production of about 100,000 barrels a day by mid-August as two new wells start output in the coming weeks. The field currently produces about 75,000 barrels of heavy crude per day.
Project Details: Peregrino
Petrobras Finds Oil in Espirito Santo Basin
Jul 13, 2012 – Petrobras has discovered a new oil accumulation in the post-salt layer of the Espirito Santo Basin. The discovery was made during the drilling of the Grana Padano well, 40 miles (64 kilometers) from the Golfinho field, at a water depth of 3,963 feet (1,208 meters). Petrobras said the discovery was confirmed by the gas detector response and profiling data for reservoirs at a depth of 6,588 feet (2,008 meters). The consortium will continue exploring the block and intends to submit a proposed assessment plan to the National Petroleum Agency with the aim of delimiting the accumulation discovered and estimating reservoir volumes and productivity.
Asia – SouthEast
Otto Energy Acquires 3D Data over SC 69
Jul 19, 2012 – Otto Energy reported that recently acquired 3D seismic data over Service Contract 69, offshore Philippines, has confirmed the presence of three attractive potential drilling targets in the most prospective portion of the block, namely Lampos, Lampos South and Managau East. A nine-month extension to the present permit term was granted by the Philippines DOE to allow sufficient time to complete detailed technical evaluation of the prospects and allow considered selection of the most attractive prospects for drilling. The operator stated that during the extension period, outstanding technical work will be completed, the prospect portfolio will be ranked and well planning will commence.
Jul 19, 2012 – Newfield Exploration reported that the East Belumut/Chermingat complex achieved a recent production record of more than 43,000 bopd. The increase in production is a result of recent successful development drilling and facility optimization.
Project Details: Belumut
Jul 19, 2012 – The SC55 joint venture is currently preparing for the drilling phase of exploration activities expected to commence with the Cinco-1 exploration well. The operator reported that it is currently negotiating access to an appropriate ultra deepwater rig with specialized well control equipment that will promote safe drilling operations on the proposed Cinco prospect. No specific data for commencement of drilling operations has been finalized.
Project Details: Cinco
Jul 19, 2012 – The Galoc joint venture is still moving forward with Phase II of the field’s development, which remains on schedule for the Final Investment Decision (FID) in 3Q 2012. The scope of FEED work, to be undertaken prior to FID, includes detailed subsurface modeling of the reservoir, drilling and completion design, subsea engineering and tie-back design for new wells. The consortium has pre-invested in the required infrastructure, including wellheads, flowlines and umbilical lines to ensure drilling can occur in 2013.
Project Details: Galoc
Europe – North Sea
Jul 18, 2012 – BP has made a small gas discovery near the Marulk gas field in the Norwegian North Sea. The wildcat well, 6507/3-9S, situated in Production License 212E, found recoverable gas estimated at between 42 and 81 Bcf. It was drilled to a total vertical depth of 9,590 feet (2,923 meters) and encountered gas in Upper Cretaceous reservoir rocks in the Lysing formation. The 6507/3-9S well is now being plugged and abandoned, while the Polar Pioneer (DW semisub) rig used to drill it will move on to work on production wells in the nearby Cormorant field.
Project Details: The Greater Norne Area
Jul 17, 2012 – Marathon has awarded Technip a contract to work on the ongoing expansion of the subsea drill centers at Kneler B and Volund in the Alvheim area of the Norwegian sector of the North Sea. The contract includes engineering, fabrication, installation and diving tie-ins of pipeline spools, including protection covers and installation of a manifold. The offshore construction work will take place in 2012 and 2013.
Project Details: Alvheim
Wintershall Spuds Kakelborg Prospect
Jul 16, 2012 – Wintershall has spud the Kakelborg prospect, 33/6-4, in Production License 370 in the Norwegian sector of the North Sea. The operator is using the Borgland Dolphin (mid-water semisub) to drill the well in 1,076 feet (328 meters) of water. The rig is expected to reach total depth in August.
Jul 16, 2012 – An oil spill has occurred on the Osprey field in the UK sector of the North Sea, confirmed the Department of Energy and Climate Change. The spill, reported on Friday by Fairfield Energy, was discovered when a hydrocarbon sheen was seen in the vicinity of the Osprey subsea manifold which feeds back to the Dublin Alpha installation. Fairfield said that two on-line wells at Osprey have been closed in response to the spill. The firm and its partners are making efforts to identify the source of the oil, and a specialist vessel with a remotely-operated vehicle onboard is being mobilized to the location of the spill. An ongoing series of aerial observations is also taking place. Fairfield estimates that up to 8.7 tons of oil has been released into the sea.
Project Details: Dunlin
Jul 13, 2012 – OMV has agreed to buy a 15 percent stake in the Aasta Hansteen field from ExxonMobil. The field contains what OMV sees as three significant gas discoveries with expected recoverable net volumes between 40 and 60 million barrels of oil equivalent of gas and between 0.8 and one million barrels of oil equivalent of condensate in a water depth of approximately 4,265 feet (1,300 meters). The acquisition also includes a 6.15 percent stake in the Norwegian Sea Gas Infrastructure project, which will see OMV’s overall stake in the project increase to 7.9 percent.
Project Details: Aasta Hansteen (Luva)
Jul 13, 2012 – GDF Suez has sanctioned the Juliet gas field at Block 47/14b in the UK sector of the North Sea. First gas from Juliet is expected in 4Q 2013 with peak production from the field anticipated to be 80 MMcf/d. The development will compromise two horizontal subsea wells tied-back some 14 miles (22 kilometers) to the Penrenco-operated Pickerill A platform via a 12-inch diameter pipeline and control umbilical. The operator will drill the first well in 2Q 2013 with topsides and subsea construction taking place throughout 2013. Existing infrastructure will transport Juliet gas to the ConocoPhillips operated Theddlethorpe terminal on the Lincolnshire coast.
Project Details: Juliet
Jul 13, 2012 – Dana Petroleum has entered the detailed engineering design phase on the $1.5 billion Western Isles development project in the UK sector of the North Sea. The Western Isles project will develop two discovered oil fields called Harris and Barra, which lie 99 miles (160 kilometers) east of the Shetlands and 7 miles (12 kilometers) west of the Tern field. The development will consist of nine wells. Work on the detailed engineering design will begin immediately and the project is expected to receive full approval from the UK Government towards the end of 2012, with first oil production expected in 2015. The Harris and Barra fields are estimated to contain recoverable oil reserves of 45 million barrels, with upside potential in the area.
Project Details: Western Isles
Jul 13, 2012 – Dana Petroleum has selected Sevan Marine’s FPSO technology for the Western Isles development project. Sevan Marine and Dana Petroleum have negotiated two agreements, one technology license agreement whereby Dana pays a license fee to Sevan for the right to use the proprietary Sevan Technology, and one Service Agreement under which Sevan will provide technical and administrative resources to Dana during the project. The development is expected to produce more than 40,000 barrels of oil equivalent each day and the project is expected to receive full approval from the UK government towards the end of 2012, with first oil production expected in 2015.
Project Details: Western Isles
N. America – US Alaska
Buccaneer Energy Set to Mobilize Jackup to Cook Inlet
Jul 19, 2012 – Buccaneer Energy Limited reported that the Endeavour, Spirit of Independence (300′ ILC) will be transported from Singapore to Cook Inlet, Alaska. The Endeavour is expected to depart Singapore at the end of July 2012 and it will take about 21 days to reach the Cook Inlet, where the rig will be offloaded and towed via tug to the first well location in the operator’s offshore program. It is anticipated that the rig will be towed to the Cosmopolitan location in the ice free southern Cook Inlet to commence drilling operations.
Melrose Acquiring 3D Data over Muridava, Est Cobalcescu Concessions
Jul 16, 2012 – Melrose Resources has commenced seismic operations at the company’s Muridava and Est Cobalcescu concessions in the Romanian Black Sea using the Vyacheslav Tikhonov seismic vessel. The planned acquisition program comprises 474,442 acres (1,920 square kilometers) of 3D data, sufficient to cover both licenses. The survey is now 28 percent complete.
Jul 16, 2012 – Melrose Resources has acquired 3D data over the central area of the offshore Galata Block and interpretation has confirmed the presence of a number of potential reservoir structures. A revised prospect inventory has been compiled and audited by the company’s independent reserves assessors. The company said that seven structures have been identified in the area with a total combined unrisked P50 resource estimate of 125 Bcf. The highest ranked prospect is called Kamchia, which has an estimated P50 prospective resource of 27 Bcf and a chance of success of 40 percent. Preparations are underway to drill the well in 2013 as part of a multi-well rig program. The program will also include the completion of the Kavarna East discovery and two exploration wells in Romania. In the event of a discovery at the Kamchia prospect, the prospect would be developed as a subsea tie-back to the Galata field production platform.
Project Details: Galata Area
MidEast – Persian Gulf
Jul 18, 2012 – DNO International has completed the drilling of the West Bukha-5 well in Block 8 and is preparing to resume operations at the West Bukha-4 well, whose top-hole section was previously drilled. Results from the initial flow test of West Bukha-5 confirm the presence of oil in the Thamama reservoir, with an estimated flow capacity of 1,500-2,000 barrels per day. Samples and measurements taken during the initial test flow period indicate an oil gravity of 35-degree API and a gas-to-oil ratio of 5,000 standard cubic feet/barrel. The well will be put on production this summer once normal offshore pipeline operations resume. West Bukha-5 is the first of a three-well development drilling campaign in Block 8. Drilled to a total depth of 17,060 feet (5,1200 meters), including a 3,000-feet (914-meter) horizontal section with good fracture indications, West Bukha-5 is the deepest well yet for the company in Oman.
Project Details: Block 8
- Recap: Worldwide Field Development News Jul 6 – Jul 12, 2012 (mb50.wordpress.com)
- Recap: Worldwide Field Development News (May 18 – May 24, 2012) (mb50.wordpress.com)
- Recap: Worldwide Field Development News (May 4 – May 10, 2012) (mb50.wordpress.com)
Tags: Aker Solutions, Browse LNG, Environment Protection Authority, Liquefied natural gas, News, Paul Vogel, Recap, United States Environmental Protection Agency, Western Australia, Woodside Petroleum, Worldwide Field Development