This week the SubseaIQ team added 7 new projects and updated 29 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
Aug 2, 2012 – McDermott has received a contract by the Discovery system for offshore facilities in the Gulf of Mexico. The project is to deliver new junction facilities for Discovery’s Keathley Canyon connector pipeline system with a 3,300-ton, four-leg platform in 350 feet (107 meters) of water. The unmanned platform will provide pipeline junction facilities for incoming deepwater pipelines from the Hadrian South and Lucius fields and four outgoing shallow-water pipelines to shore. Fabrication is expected to commence this summer in Louisiana with offshore installation commencing in 3Q2013.
Project Details: Lucius
Aug 1, 2012 – Stone Energy reported that the Parmer appraisal well, which was spud during the second quarter of 2012, is expected to reach total depth in the third quarter of 2012.
Project Details: Parmer
Aug 1, 2012 – Eni plans to commence drilling on the deepwater Phinisi well in the first quarter of 2013 using the Deepwater Pathfinder (UDW drillship). The water depth of the site is 6,837 feet (2,084 meters) and is targeting oil and gas.
Project Details: Phinis
MidEast – Persian Gulf
Jul 30, 2012 – China National Petroleum has pulled out of developing Phase 11 of Iran’s offshore South Pars gas field, reported Dow Jones newswires. The firm, which had delayed the project for more than 1,130 days, has already withdrawn all of its workers from the southern Iranian port city of Assaluyeh, the onshore part of South Pars gas field in the Persian Gulf, Mehr said, citing information from the oil ministry.
Project Details: South Pars
Asia – SouthEast
ExxonMobil Finds More Pay Offshore Vietnam
Jul 30, 2012 – ExxonMobil has encountered additional hydrocarbons in its third well offshore Da Nang, Vietnam. The well 118-CVX-3X, on the Ca Voi Xanh field, was drilled by the Seadrill West Aquarius (UDW semisub). The well has been plugged, and the rig has left the site.
Jul 27, 2012 – Lundin Petroleum has completed the Tiga Papan-5 well in Blocks SB307 and SB308 offshore Sabah, Malaysia. The Tiga Papan-5 well targeted an un-appraised fault block of mid-Miocene aged sands at the Tiga Papan unit, which was successfully tested in 1982 by the Tiga Papan 1 well. The well penetrated the target reservoir interval but proved to be water-bearing. The well will be plugged and abandoned as a dry hole. Offshore Courageous (350′ ILC) jackup will now move to drill the Barangan prospect located in Block SB303.
Project Details: Tiga Papan
Europe – North Sea
Aug 2, 2012 – Proserv has received a contract from Maersk Oil UK to provide electro-hydraulic multiplex subsea control systems along with its associated topside and subsea interface systems for the development of the Flyndre and Cawdor project. Maersk Oil is developing a 16-mile-long (25-kilometer-long) subsea tie-back to the Clyde platform, which the fields will connect to. The development is scheduled to commence production in 2013.
Project Details: Flyndre and Cawdor
Aug 2, 2012 – Apache has completed a horizontal well on the Bacchus field which has increased production to 12,900 bopd. The well, Bacchus West, penetrated Jurassic-aged Fulmar reservoir sandstones and logged 889 feet (271 meters) of net pay in three sections. The well currently is producing about 8,500 barrels of oil per day. The first well on the field, Bacchus South, commenced production in May 2012 and reached levels of about 6,000 bopd. Currently the well is producing nearly 4,400 barrels per day. Bacchus is subsea tied-back to the Forties Alpha platform. The Rowan Gorilla VII (450′ ILC) jackup will relocate to the Aviat shallow gas discovery for appraisal drilling.
Project Details: Forties
Aug 2, 2012 – Dana Petroleum reported that the Platypus gas appraisal well in the Southern North Sea has recorded a test flow rate of 27 MMcf/d on a 96/64-inch choke. The ENSCO 80 (225′ ILC) jackup drilled the well to a total measured depth of 14,175 feet (4,321 meters). A drill stem test was completed and the well is being suspended for use as a future production well. Platypus is located in Block 48/1a in the UK southern North Sea. It was discovered in 2010 when well 48/1a-5 encountered the gas bearing Lower Leman Sandstone reservoir.
Project Details: Platypus
Aug 1, 2012 – Faroe Petroleum has selected PetroMarker a contract for an EM survey on their Grouse prospect. Grouse is located in UK License P1853, which lies north of the Shetlands, in an area close to existing infrastructure. The EM survey will be executed with the newly mobilized Normand Baltic at the end of June.
Project Details: Grouse
Aug 1, 2012 – Wintershall, operator of Production License 370, has completed the drilling of wildcat well 33/6-4 on the Kakelborg prospect in the Norwegian North Sea. The well, which is dry, did not encounter reservoir rocks in the Lista formation. The objective of the well was to prove petroleum in reservoir rocks from the Paleocene Age. The well was drilled to a vertical depth of 5,950 feet (1,814 meters) below the sea surface, and terminated in the Jorsalfare formation in the Shetland group in the Upper Cretaceous. Well 33/6-4 was drilled by the Borgland Dolphin (DW semisub) drilling facility.
Project Details: Kakelborg
Jul 30, 2012 – Ithaca Energy is moving forward with development on the Stella and Harrier fields by awarding Technip a contract to carry out all subsea engineering work in the Greater Stella Area. The EPIC (engineering, procurement, installation and construction) contract includes the detailed design and pipelay of a 20-mile (32-kilometer), 10-inch oil export pipeline and a 38-mile (61-kilometer), 10-inch gas export pipeline to the fields’ production platform, along with various other subsea work. The contract is scheduled to be completed in the second half of 2013. The Greater Stella Area development is located on the UK Continental Shelf around 175 miles (282 kilometers) east-southeast of Aberdeen, Scotland, in a depth of approximately 300 feet (91 meters).
Project Details: Stella/Harrier
Jul 27, 2012 – Statoil has commenced exploratory drilling on well 16/2-12 targeting the Geitungen structure. The main objective of well 16/2-12 is to prove the presence of oil-bearing Jurassic sandstones similar to the Johan Sverdrup discovery. The planned total depth of the well is 6,759 feet (2,060 meters) and will be drilled by the Ocean Vanguard (mid-water semisub). Drilling should take about 40 days.
Project Details: Geitungen
Africa – Other
Aug 2, 2012 – BG Group has made a Cretaceous gas discovery at the Papa-1 well in Block 3 offshore Tanzania. The well encountered a 292-foot (89-meter) gas bearing column in the Upper Cretaceous; and based on the preliminary data available, the operator estimates that it holds 0.5-2.0 Tcf in place. A detailed core and petrophysical analysis will confirm the scale of the discovered resource. The well was spud on May 29, 2012 in 7,172 feet (2,186 meters) of water and was drilled by the drillship Deepsea Metro I (UDW drillship) to a total depth of 18,189 feet (5,544 meters) subsea in 57 days.
Project Details: Papa
Aug 1, 2012 – Eni announced that a discovery has been made in the eastern part of Area 4, offshore Mozambique, at the Mamba North East 2 exploration prospect. The new discovery adds at least 10 Tcf of gas in place to Area 4, confirming at least 62 Tcf of gas in-place already discovered, bringing the resources, exclusively located in Area 4, to at least 20 Tcf plus of gas in place, stated the operator. Mamba North East 2, where Eni will conduct a production test, was drilled in 6,542 feet (1,994 meters) of water and reached total depth of 17,602 feet (5,365 meters). The well is located approximately 6 miles (9 kilometers) east of Mamba North East 1 and approximately 14 miles (23 kilometers) from Mamba South 1, 37 miles (60 kilometers) off the Capo Delgado coast. The well encountered 656 feet (200 meters) of gas pay in stacked multiple high-quality Oligocene, Eocene and Paleocene sands. The discovery has proved the existence of hydraulic communication with the Oligocene reservoir in Mamba North East 1 and with those of the Eocene age in Mamba North East 1 and Mamba South 1, through a unique gas column of 1,509 feet (460 meters). Lastly, Mamba North East 2 has identified a new exploration play in the Paleocene located exclusively in Area 4.
Project Details: Mamba South/North
Africa – West
Aug 1, 2012 – Tap Oil announced plans to commence drilling on the Starfish prospect in 1Q13. Starfish is considered a well-defined, large ‘Jubilee style’ Upper Cretaceous fan play at comparable burial depths to the producing Jubilee reservoir. It has recoverable oil potential of 500 million to 1.2 billion barrels at the P50 to P10 range.
Project Details: Starfish
Jul 30, 2012 – Chevron announced that its subsidiary will proceed with the development of the Lianzi field located in a unitized offshore zone between the Republic of Congo and the Republic of Angola. Located 65 miles (105 kilometers) offshore in approximately 3,000 feet (900 meters) of water, the Lianzi field will be developed via a subsea tie-back to the existing Benguela Belize Lobito Tomboco (BBLT) platform located in Angola Block 14. The $2 billion development will include a subsea production system and a 27-mile (43-kilometer) electrically heated flowline to transport the oil from the field to the BBLT platform. First oil is expected in 2015. Once completed, the project is expected to produce a maximum of 46,000 barrels of oil equivalent per day. Chevron Overseas Congo Limited is operator of the Lianzi field and has a 31.25% interest, along with Total (36.75%), ENI (10%), Sonangol (10%), SNPC (the Republic of Congo National Oil Company 7.5%), and GALP (4.5%).
Project Details: BBLT
Jul 30, 2012 – Chariot Oil & Gas has commenced exploratory drilling on the Nimrod prospect offshore Namibia. The company said that the well is the second in its four-to-five well drilling program in the region. The well is being drilled by the Ocean Rig Poseidon (UDW drillship). The firm has previously reported that Nimrod is estimated to contain around 4.9 billion barrels of potential gross mean prospective resources. The drilling location is around 50 miles (80 kilometers) offshore Namibia in 1,180 feet (360 meters) of water and has an estimated total drilling depth of approximately 11,000 feet (3,353 meters). Drilling and logging operations are expected to take approximately 60 days.
Project Details: Nimrod
S. America – Other & Carib.
Aug 1, 2012 – Borders & Southern announced that well 61/25-1 (Stebbing) has been successfully plugged and abandoned, bringing an end to the Company’s current two well drilling program. The Leiv Eiriksson (UDW semisub) drilling rig will now be assigned to Falkland Oil and Gas for its two well program at Loligo, after which it will be demobilized.
Project Details: Loligo
- Recap: Worldwide Field Development News Jul 6 – Jul 12, 2012 (mb50.wordpress.com)
- Recap: Worldwide Field Development News Jul 20 – Jul 26, 2012 (mb50.wordpress.com)
- Recap: Worldwide Field Development News Jul 13 – Jul 19, 2012 (mb50.wordpress.com)
- Superior Energy Reports Solid Operating Results (USA) (mb50.wordpress.com)
- Houston, TX: Oceaneering Reports Record Second Quarter Results (USA) (mb50.wordpress.com)
- PHOTOS: Express installing subsea manifolds ” Helix Currents (mb50.wordpress.com)
- Technip Announces Operating Income Results (France) (mb50.wordpress.com)
China, the biggest investor in oilfields in the new nation of South Sudan, called for “calm and restraint” as a transit fee dispute threatened to cut off crude exports from the African producer.
News wires 23 January 2012 01:24 GMT
South Sudan said on Friday it planned to halt oil production within two weeks after its northern neighbour Sudan started seizing southern crude to compensate for what Khartoum called unpaid transit fees, Reuters reported.
“The Chinese side hopes that the two governments will fulfil their commitment to protecting the legal rights of Chinese enterprises and those of other partners,” Chinese Foreign Ministry Spokesman Liu Weimin said in comments posted on the ministry’s website on Saturday.
Sudan and South Sudan together made up 5% of China’s crude oil imports in 2011, or about 13 million barrels, ranking seventh among China’s oil suppliers.
Chinese customs data does not differentiate imports from South Sudan, which seceded in July, taking with it about two-thirds of the formerly united country’s oil output.
“Oil is the economic lifeline shared by Sudan and South Sudan,” Liu said.
“We urge the two sides to remain calm and restrained, avoid taking any extreme action and continue working together with mediation by the African Union and other parties to resolve their dispute through negotiation at an early date and to benefit the two countries and their peoples,” he said.
China’s foreign ministry used nearly the identical wording when the transit fee dispute first surfaced in November, Reuters reported.
It has sought to maintain good relations with Khartoum, a long-time ally, and South Sudan, home to investment by state-owned Chinese oil giants China National Petroleum Corporation and Sinopec.
China’s oil imports from Sudan grew by 3% in 2011, but average monthly volumes dropped to 998,000 tonnes from August onwards, compared with 1.14 million tonnes per months in the first seven months of the year.
Published: 23 January 2012 01:24 GMT | Last updated: 20 minutes ago
- Chinese envoy urges Sudan solution
- US eases sanctions on South Sudan
- China in ‘Sudan mediation bid’
- United plans buys after Pakistan
- China chases Sudan oil tie-ups
- CNPC ‘wins Sudan licences’
- South Sudan to halt oil production in row with Khartoum (headspills.wordpress.com)
- Shell Eyes Potential South Sudan Opportunities (mb50.wordpress.com)
- “The US Plan to Destabilize Sudan” by Thomas C. Mountain (afrospear.com)
- South Sudan Says Oil Pipeline May Shut Down on Sudan Blockade of Shipments – Bloomberg (bloomberg.com)
- Summary Box: S. Sudan says Sudan stealing oil (seattletimes.nwsource.com)
- New oil dispute threatens prospects for peace between Sudan and South Sudan (yubanet.com)
- Sudan split drags oil-hungry China into the middle of a poisonous feud (smh.com.au)
News wires 06 December 2011 11:29 GMT
“Shell has two vertical wells and they got very good primary production,” Professor Yuzhang Liu, vice president of PetroChina’s Research Institute of Petroleum Exploration and Development, told Reuters on the sidelines of the World Petroleum Congress (WPC) in Doha.
“It’s good news for shale gas,” said Liu, who regularly represents PetroChina at industry events around the world.
China currently has no commercial shale gas production and the inaugural find could cap imports in a market that natural gas producers are hoping will drive demand.
Some industry executives doubt the explosion of shale gas in the US could be replicated elsewhere due to difficult geology, the lack of water availability or land access issues.
Liu accepted the rock formations in China were “different” from those in the US but denied this meant they were more challenging or less bountiful.
In less than decade, shale gas has transformed the US from gas shortage to a point where companies are planning to export liquefied natural gas, fundamentally altering the dynamics of the international gas market.
Many gas producers who were targeting the US for supplies were forced to rethink their plans and China, with its booming energy demand, was seen as the answer to their need for a new market.
A Chinese “shale gale”, as the revolution was termed in the US, could jeopardise that market too.
Shell declined to confirm the find but said in a statement:”Shell will complete drilling activities by the year end… as planned.”
Chief executive Peter Voser has previously said he has “great expectations” for Chinese shale but was cautious in his comments to the WPC on Tuesday.
“We are going through the exploration phase there and are exactly now analysing what potential is available now in China,” he told a news conference.
In 2009, PetroChina and Shell agreed jointly to evaluate shale gas reserves of the Fushun-Yongchuan block in the Sichuan basin.
Earlier this year, industry sources said Shell had started drilling two shale gas exploration wells in Fushun.
A US Energy Information Administration report in April said China had 1275 trillion cubic feet of technically recoverable shale gas resources – by far the largest in the world – followed by the US with 862 Tcf and Argentina with 774 Tcf.
- Halliburton: Moving Quickly on the Global Shale Boom (mb50.wordpress.com)
- US Shales: Whether its a Revolution of Evolution, Shale Gas Delivers (mb50.wordpress.com)
- Greece Investigates Shale Gas (mb50.wordpress.com)
- Deloitte Report Examines the Future of Oil and Gas in the Middle East and Beyond (prnewswire.com)
- Guest Post: China To Embrace Fracking In An Effort To Ramp Up Energy Production (zerohedge.com)
Western companies are still thinking twice about investing in Burma despite recent political reforms, leaving the way clear to Indian, Thai and Malaysian companies to invest in the South East Asian nation.
Andrew Hobbs 24 November 2011 09:02 GMT
Burma, also known as Myanmar, closed its biggest oil and gas exploration tender in years in August, a few months after it cautiously started political reforms, and the government is now processing the bids, Reuters reported.
Industry sources in Burma told Reuters the tender had attracted about 50 bids, with regional companies said to be the main contenders.
US companies are barred from new investments in Myanmar under government-ordered sanctions and Chinese oil companies were lukewarm to the bidding for 18 onshore oil and gas prospects, due to concerns over the blocks’ prospects, Reuters reported.
Coupled with this, bilateral ties between Burma and China have been strained since September, after Rangoon shelved a China-backed dam in the north of the country.
Facts Global Energy consultant HS Yen said Burma could have received only one expression of interest from Europe.
“They probably have attracted as much as 50 bids, but each field may have been counted as a separate bid, so the number of individual companies bidding are very likely much lower than 50,” Yen said.
“I certainly don’t see a major company that isn’t already present in the country venturing into Myanmar given the risks of doing business there and the small reserves size.”
Total, which leads the $1 billion Yadana gas project in Burmese waters in the Andaman Sea, had not taken part in the tender, a company spokeswoman said.
Total chief executive Christophe de Margerie last month said his company would like to play a bigger role in Burma but first wanted to see concrete signs of increased democratisation.
“We decided that … it was important to be in Myanmar but that we will not invest until things are getting better … I do hope that will happen,” he said.
- Burma Today (mb50.wordpress.com)
- What will happen to China as Burma (Myanmar) gets closer with Vietnam, US? (csmonitor.com)
- ASEAN gambles on Myanmar’s regional leadership (mb50.wordpress.com)
- Obama, Clinton gamble on Myanmar (sfgate.com)
- China, Burma To Strengthen Military Cooperation (voanews.com)
- Obama expanding diplomatic relations with Burma (hotair.com)
- China and Burma reaffirm strained ties (dvb.no)
- China urgers closer Myanmar military ties (upi.com)
Thursday 21 April 2011 11.38 BST
Drilling for shale gas will be particularly costly in China due to the country’s water shortage. Photograph: Stringer/Reuters
China has begun trials of a controversial drilling technique to exploit the world’s largest reserves of shale gas, as it attempts to cope with the increasing energy demands of a fast-growing economy while reducing its dependence on coal.
In the past two weeks, engineers have completed the country’s first horizontal shale gas well in Sichuan and government officials have begun drafting a national strategy to identify a trillion cubic metres of exploitable resources by 2020.
Supporters say China has the potential to emulate the United States, where extraction of shale gas has tripled the lifespan of US gas reserves and offered a lower-carbon alternative to coal.
“Shale gas is a game-changer for the US and should do the same for China,” said Ming Sung, Asia representative of the Boston-based Clean Air Task Force and an advocate of closer energy links between the two nations. “This should be one of the centre-pieces for China’s energy strategy. As with any new technology development, we must balance benefits versus potential environmental impacts. The experiences of the US are valuable here.”
The extraction method itself is costly, controversial and challenging. Hydraulic fracturing or “fracking” involves the injection of chemically treated water at high pressure through seams of rock, forcing the gas inside to seep out to where it can be captured. Environmentalists warn that this wastes and contaminates millions of tons of water.
For fuel-hungry, drought-plagued China, this poses a conundrum. The energy potential is enormous. The ministry of land and resources calculates the size of shale gas reserves at 26tn cubic metres – more than 10 times the country’s known holdings of conventional natural gas.
This is a tempting alternative for a country that is eager to improve its energy security in the face of rising oil and coal imports. A global shale gas study released this month by the US Energy Information Administration said China’s technically recoverable shale gas reserves were almost 50% higher than those of the number two nation, the US.
But tapping them will be expensive and difficult for a country that is desperately short of water and – until recently – lacking experience in the key technologies.
Engineers from China National Petroleum Corporation (CNPC) took a major step towards rectifying the latter problem on 23 March, when it opened the shale gas well 3km below the surface at Weiyuan in Sichuan province.
The scale of production is a mere 10,000 cubic metres a day, the equivalent to about 10 tonnes of oil, and the financial returns are unattractive given the low price of gas and the high costs of exploitation – 7% of which are for environmental measures. But the pilot project was deemed a success because it proved the effectiveness of drilling equipment – the final thousand metres of the well being bored in just 34 days.
“The success of this well is valuable for the future of horizontal shale gas technology,” said an industry source. “We expect to reach our targets for exploration and development ahead of schedule.”
Executives at CNPC – China’s biggest energy company – have said they aim to produce 500m cubic metres of shale gas by 2015. With other firms such as Sinopec, Royal Dutch Shell and Chevron lining up to enter the business, the government has begun drawing up a national strategy that is likely to be incorporated into the latest five-year plan. Industry insiders are hopeful that it will include tax incentives and subsidies to develop shale gas reserves.
In an effort to wean the economy off coal, China plans to triple the use of natural gas so that it supplies 10% of the country’s energy needs by 2020. Most of this will come from conventional wells and coal-bed methane, but the share from shale is in fact likely to hit 12% by 2020 and continue rising.
The US appears to be a willing partner. President Barack Obama and his Chinese counterpart Hu Jintao signed a joint shale gas initiative in 2009, covering technology co-operation and assessments of reserves.
Liang Digang of the China Research Institute of Petroleum Exploration and Development said many of the technological barriers identified early on have been overcome.
“When China started looking at shale gas two years ago, we did not know how to do it so we spent money and invited foreign companies to join us. Now can do it by ourselves.”
But experts and industry executives downplayed the prospect of China exploiting shale gas reserves as quickly as the United States because the geology of the two nations is different. They said China’s shale is older and, tonne for tonne, produces less than half the gas of shale in the US. Water shortages will add to the costs. One of China’s two biggest deposits in the country – the Turpan Basin in Xinjiang – is a desert.
In the short term, Liang said the costs were likely to curtail China’s shale gas ambitions.
“We should not put too much stress on this right now, but in the long run, it is necessary to develop shale gas as a supplement to our conventional gas supply. The development of this industry is not for the present, but for the future.