Blog Archives
Northern Petroleum: More Drilling to Be Conducted Offshore French Guiana
Northern Petroleum Plc announces the joint venture decision to extend current drilling operations on the Guyane Maritime permit in French Guiana.
The GM-ES-3 exploration well is the second well of a four well exploration drilling campaign that commenced in 2012 to follow up the oil discovery at GM-ES-1 in 2011.
The GM-ES-2 well had exploration objectives in the major Cingulata fan system within which the original oil discovery was made in two ages of formation. GM-ES-3 has been planned to deliver exploration information in the subsidiary Priodontes fan system to the north west of the Zaedyus oil discovery.
The GM-ES-3 well intersected a 50 metres gross section of oil stained sands in the lower part of the Bradypus fan which was not a target formation at this location although it is also within the main Cingulata fan system. A 325 metres gross interval of sandstones was encountered in the targeted Priodontes fan, but these were logged with no significant hydrocarbon shows.
It has been decided by the Shell, Total, Tullow Oil and Northpet Investments Limited joint venture that this well provides a suitable location to drill deeper in a plan to penetrate the full post Atlantic rift sequence. The duration of this additional drilling will depend upon results from the formations encountered.
“This information may prove crucial to a fuller understanding of the exploration potential of this very large licensed area. Although this extension may cause a small delay to the further wells in this exploration programme, the earlier the deeper formations are examined, the better the advantages to be gained from its use in the second part of the drilling programme and aid efforts towards discovering more oil,” said NorthernPetroleum in a press release.
The well is now targeted to reach a final depth of 6438 meters subject to operational factors.
Derek Musgrove, Managing Director of Northern stated: “Following the oil discoveries of GM-ES-1 in 2011, the task before us was to explore the licence to ascertain its wider potential. Whilst the sand package in the primary target proved not to have significant hydrocarbons at this location, the oil staining encountered in the Bradypus fan is encouraging of the broader active hydrocarbon systems and potential.
“Northern supports this fuller exploration approach to this well. It is likely to provide Partners with further geological data imperative to gaining further understanding of the complex geology in this area”
To read more on the Joint Venture’s operations in French Guiana click here.
Total Extends Drilling Contract for Pacific Scirocco Drillship
Drilling contractor Pacific Drilling S.A. has announced that Total S.A. has elected to exercise a one-year option to extend the firm contract term for the Pacific Scirocco to January 2015.
The contract provides for a further option, to be exercised at the client’s discretion by April 7, 2014, which could result in two additional years of contract term at a higher dayrate.
Related: Pacific Scirocco Drillship Begins Work in Nigeria
The additional one year term increases the drillship’s backlog by approximately $180 million, bringing the company’s total contract backlog as of April 9, 2013, to approximately $3.4 billion. The additional extension for two years would add a further $364 million backlog if exercised.
The Pacific Scirocco is capable of operating in water depths of up to 12,000 feet and drilling wells 40,000 feet deep.
UH to open first subsea engineering masters program in 2013
Reblogged from Applied Agrotech, LLC:
Molly Ryan
Reporter- Houston Business Journal
The University of Houston has plans to offer the fist subsea engineering graduate program in the U.S.
The local university recently said the Texas Higher Education Coordinating Board approved the school’s proposal to offer a graduate subsea engineering program. The program, which is expected to begin in the fall of 2013, will complement the school’s existing subsea engineering certification program.
Worldwide Field Development News Sep 22 – Sep 28, 2012

This week the SubseaIQ team added 1 new projects and updated 8 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.

Mediterranean
Possible Progress for Gaza Marine
Sep 25, 2012 – The Israeli Foreign Ministry released a report Sunday regarding new developments that concern the future of the Gaza Marine gas field. Gaza Marine is located roughly 18 miles off the coast of the Gaza Strip. BG, with a 90% interest, is the field operator and estimates reserves of around 1 Tcf. Due to Israeli-Palestinian relations, development of the field has been on hold since two appraisal wells were drilled in 2000. The recent report indicates that Israeli and PLA officials have opened a meaningful dialogue in an effort to come to an agreement on a mutually beneficial development plan.
Project Details: Gaza Marine
S. America – Other & Carib.
CX-15 Platform Arrives at Corvina
Sep 25, 2012 – BPZ Energy’s CX-15 platform has been delivered and anchored on location at the West Corvina field. The buoyant tower and topside arrived in Peru via heavy lift vessel September 5. At this point, the tower has been ballasted down and the topsides mated to the hull. Final weld out and hook up of facilities is being completed, after which the Petrex-28 platform rig will be brought on board and assembled. The first well is expected to spud in late October.
Project Details: Corvina
Africa – West
BW Extends FPSO Contract with CNR
Sep 26, 2012 – BW Offshore announced a contract extension with CNR International (C??te d’Ivoire) SARL for the lease and operation of the FPSO Espoir Ivoirien. The firm period of the 4 year extension will carry the contract to 2Q 2017. In addition, the option period has been adjusted and could allow CNR to lease the vessel through 2Q 2036. The total contract value (including options) is $925 million, which is up from the previous contract of $250 million.
Maersk Oil Sees More Success Offshore Angola
Sep 24, 2012 – The deep waters of Block 16, offshore Angola, continue to be good to Maersk Oil and its partners. A recent production test of the Caporolo-1 exploration well flowed a maximum of 3,000 bopd on a 36/64″ choke. Caporolo-1 was drilled to 18,070 feet into a structure adjacent to, but separate from, the nearby Chissonga discovery. Drilling was done by the Ensco 5001 (DW semisub) in 4,567 feet of water. Comments from Maersk Oil indicate that further exploration and appraisal will be needed to determine if the discovery is able to be developed.
S. America – Brazil
Anadarko Cedes Interest in Brazilian Block
Sep 27, 2012 – Anadarko announced it ceded its 30% stake in Brazilian block ES-M-661, part of the BM-ES-24 concession, to operator Petrobras who now maintains a 70% interest. The company relinquished its interest in the block 6 months ago but the transaction received the Brazilian National Petroleum Agency’s approval just recently. Petrobras announced in July that the Grana Padano well, located in ES-M-661, was a heavy oil discovery. Anadarko still maintains its interest in two other blocks in the concession.
Sep 27, 2012 – Drilling at Vanco’s Canario prospect is underway. Canario is located in block BM-S-63 and is being drilled by Transocean‘s GSF Arctic 1 (mid-water semisub). The primary target is post-salt turbiditic sands of the Middle Itajai-Acu formation and is expected to be intersected at 10,498 feet. Secondary sandstones in the Upper Jureia formation are being sought as a secondary objective. Total depth for the well is projected to be 15,748 feet. Drilling is expected to take 2 ??? 3 months, at which point the rig will mobilize to the Jandaia prospect in block BM-S-71.
Project Details: Canario
Australia
Production Test Being Planned for Boreas-1
Sep 27, 2012 – Logging is currently being completed and preparations are being made to begin production testing at the Boreas-1 exploration well in Browse Basin, according to Karoon Gas Australia. To this point, interpretation of the data gathered from the well indicates the presence of net pay gas sands exhibiting good reservoir properties. The Transocean Legend (mid-water semisub) is being used to carry out the exploration drilling program which calls for a minimum of 5 wells to be drilled in the area.
Project Details: Boreas
Sep 26, 2012 – New Zealand Oil & Gas said it will drill a well at its Kakapo prospect when a suitable rig can be negotiated. Kakapo is located in Permit 51311 about 25 miles off the South Taranaki coast of New Zealand. NZOG was awarded the permit in 2009 and, based on terms, had to either relinquish the permit this week or keep it and commit to drill. As operator, NZOG has a farm-out agreement with Raisama Energy, whereby Raisama will earn a 10% stake in the permit by carrying 20% of the costs for the first well – not to exceed $3 million. A timetable for the first well is expected to be confirmed within the next 6 months.
Project Details: Kakapo
Europe – North Sea
Romeo Spuds in the UK North Sea
Sep 24, 2012 – Noreco announced the start of drilling operations at the Romeo prospect in the UK North Sea. The exploration well is located in block 30/11c of license P1666. Romeo is a fault bound dip closure in a proven Upper Jurassic play. Primary risk to success is considered to be the trap geometry in the formation. Suncor, as operator of the license, has engaged the WilHunter (mid-water semisub) to provide drilling services. Downhole conditions are expected to be borderline HPHT so the well will be drilled as such.
Project Details: Romeo
Related articles
- Worldwide Field Development News Sep 14 – Sep 20, 2012 (mb50.wordpress.com)
- Recap: Worldwide Field Development News Jul 27 – Aug 2, 2012 (mb50.wordpress.com)
Zarubezhneft Getting Ready for Drilling Offshore Cuba

Russia’s Zarubezhneft is getting ready to begin its oil and gas exploration campaign offshore Cuba.
Songa Mecur, the semi-submersible rig to be used for the campaign, is expected to arrive to Trinidad next week, where it will undergo preparations work before setting sail to Cuban waters.
The drilling program is expected to start in November.
Zarubezhneft in 2009 signed production sharing contracts with the communist country’s oil company Cubapetroleo for two offshore blocks located in the Cuban sector of the Gulf of Mexico. In the upcoming exploration campaign the company hopes to unlock hydrocarbons hidden in Cuba’s offshore Block L.
Cuba estimates that its offshore fields hold approximately 20 billion barrels of oil, which could, once unlocked provide a major boost to its economy.
In May this year, the Spanish oil company, Repsol, after a failed attempt to discover oil in a well offshore Cuba, decided to abandon any further offshore drilling plans in the Caribbean nation’s waters.
Earlier this week, Cubapetróleo (Cupet) informed the local media that Catoche 1X well drilling offshore Cuba was unsuccessful. The well was drilled by a consortium established by Malaysia’s Petronas and Russia’s Gazprom. The consortium then released the Scarabeo 9 rig to Venezuela’s PDVSA which will try it’s luck at the Cabo de San Antonio 1x offshore well.
Related articles
- Petronas, PDVSA Searching for Oil Offshore Cuba (mb50.wordpress.com)





Continents of the World


