Venezuela, Maracaibo Basin: Wells and Pumps

by Aaron Rachovich (Rachowitz), may He rest in peace

 Click to enlarge

These pictures were taken by my late Dad, Aaron Rachovich (Rachowitz), during my Parents' trip to Venezuela, Colombia and Trinidad & Tobago in 1999. Numerous offshore oil wells and pumps located in Lake Maracaibo, are seen in the remote background. In addition, please see a picture of onshore pump jack in the Maracaibo Basin, also taken by my Dad.

United Kingdom Natural Gas and Oil Production Continues Decade-Long Decline

EIA, Today in Energy, Sept 21, 2011

 Source: U.S. Energy Information Administration, United Kingdom Country Analysis Brief.Download CSV Data

The United Kingdom (U.K.) is the largest producer of oil and second-largest producer of natural gas in the European Union [after the Netherlands -- D.R.]. Due to steadily declining production since the early 2000s, the U.K. became a net importer of natural gas and oil in 2004 and 2005, respectively.

In 2010, the U.K. produced 1.4 million barrels per day (bbl/d) of oil and consumed 1.6 million bbl/d. [Please see remarks below -- D.R.]. While consumption remained relatively constant throughout the last decade, 2010 production declined 7% from 2009. Further declines are expected: the U.S. Energy Information Administration's Short-Term Energy Outlook predicts the U.K.'s production will fall to 1.2 million bbl/d in 2012. Despite decreasing production, the U.K. remains one of the European Union's leading petroleum exporters; in 2010, the U.K. exported 832,000 bbl/d, more than half of its total production.

Source: U.S. Energy Information Administration, United Kingdom Country Analysis Brief.Download CSV Data

In 2010, U.K. natural gas production was 2.0 trillion cubic feet, a 5% drop from 2009, and the lowest level since 1992. Natural gas consumption rose 7% in 2010. To offset its declining natural gas production in the North Sea, the U.K. is importing more liquefied natural gas (LNG). Deliveries of LNG to the U.K. were up 0.86 billion cubic feet per day, or 54%, during the first nine months of 2011 compared to the same period in 2010.

Because discoveries of new oil and natural gas reserves have not outpaced the maturation of existing oil and natural gas fields, production from both has declined. The U.K.'s increasing reliance on imported natural gas and oil has spurred the government to develop energy policies to focus on enhanced oil and gas recovery, as well as increased cooperation with Norway—U.K.'s largest oil supplier. The U.K. has also invested heavily in renewable energy; according to the U.K. Department of Energy and Climate Change, the U.K. has the largest offshore wind resource in the world.

EIA's United Kingdom Country Analysis Brief features additional analysis of these trends, along with a broad discussion of the U.K.'s energy sector. [Full story]

(Note that oil production refers to the total oil supply, including the production of crude oil, natural gas plant liquids, and other liquids, and refinery processing gain. While oil consumption refers to the total petroleum consumption, including internal consumption, refinery fuel and loss, and bunkering. UK crude oil production, including lease condensate, dropped to 1.2 million bbl/d in 2010, from about 2.7 million bbl/d in 1999. According to Oil and Gas Journal (OGJ), UK's proved oil reserves stood at 2.858 billion bbl as of Jan 1, 2011, a decrease of 7.4% when compared with the Jan 1, 2010. Also, according to OGJ, the UK had 9,040 billion cubic feet (bcf) of proven natural gas reserves as of Jan 1, 2011, a 12% decline from the previous year. -- D.R.)

Floating Production, Storage Orders Set Record Pace

by OGJ editors, OGJ, Houston, Aug 3, 2011
A record pace in the number of floating production and storage orders was noted in a recent study by International Maritime Associates [IMA] Inc., Washington DC. [Please see remarks below -- D.R.]

The study found that the industry has placed a record 14 orders for floating units since March. Currently 256 floating systems are in service or available worldwide, according to the study.

Of these, 62% are floating production, storage, offloading (FPSO) vessels; 17% are production semisubmersibles; 9% are tension leg platforms; 7% are production spars; and the remaining 5% are production barges and floating storage and regasification units (FSRUs).

Eleven of the 256 units are not on a field and are available for reuse.

The 14 orders since March include the world’s first floating LNG vessel. The $3 billion Prelude FLNG [please see remarks and image below -- D.R.] is the most expensive floating production unit ordered to date, the study noted.

Among the other orders, 9 are FPSOs (1 purpose-built unit, 6 units converted from trading tanker hulls, and 2 modification redeployments), 2 production spars, and 2 purpose-built FSRUs. The 14 construction contracts for these units exceed $11 billion, the study said.

Current order backlog includes 53 production floaters, a net increase of 6 units since March. This extends the buildup in backlog that began in second-half 2009, the study noted.

Of the 53 units, 28 have purpose built hulls and 25 have converted tanker hulls. Also 20 are orders from leasing operators, while 33 are orders from field operators.

The study identified 196 projects in the bidding, design, or planning stage that potentially will require floating production or storage. These projects are declared discoveries or planned developments where floating production or storage is an option.

Brazil has the most with 50 potential floater projects in the planning cycle. Next in line is Southeast Asia with 37, followed by West Africa with 36, Northern Europe with 22, Gulf of Mexico with 17, and Australia with 11.

Of the 196 planned projects, 53 are in the bidding or final design stage. Major hardware contracts for these 53 projects are likely to be let within the next 12-18 months, the study noted.

Another 143 floater projects are in the planning or study phase, and major hardware contracts for these are likely to be let in 2013-18, according to the study. [Full story]

(IMA has been producing detailed market reports on floating production for the past 15 years. The reports focus on equipment requirements for floating production projects. They are designed for use in business planning by companies servicing this sector. Three reports are issued during the year -- in March, July and November. For the July 2011 Floating Production Systems Report and for previous reports, please see IMA, here. Floating liquefied natural gas/FLNG is a revolutionary technology that will allow Shell to access offshore gas fields that would otherwise be too costly or difficult to develop. Shell took final investment decision on the Prelude FLNG Project on May 20, 2011. It will start building a FLNG facility to produce and export LNG off the coast of Australia at the site of the gas field. Moored far out to sea, some 200 kilometers from the nearest land in Australia, the FLNG facility will produce gas from offshore fields, and liquefy it onboard by cooling for export at sea. The Prelude FLNG facility will be the largest floating offshore facility in the world. It will be built at Samsung Heavy Industries’ Geoje Island shipyards in South Korea---please see "Prelude FLNG - An Overview," and "Shell Decides to Move Forward with Groundbreaking Floating LNG." and "Samsung Says Shell Prelude FLNG Vessel To Cost $3 Billion," as well as my tweets on Twitter dated on May 20 and June 23, 2011, here. Separately, please see my post "BOEMRE Approves First FPSO Use in the U.S. Gulf of Mexico." -- D.R.)
                               Graphic of Shell's Prelude FLNG

                                                                    Source: Shell, here

United States: Top 8 Crude Oil Producing States, 2006-Feb.2011

by Aaron and David Rachovich

Production of Crude Oil (Thousand Barrels Per Day), 2006-Feb.2011  

Rank	State	Feb 2011	Jan 2011	Full Year 2010	Full Year 2009	Full Year 2008	Full Year 2007	Full Year 2006
1.	Texas	1,224	1,250	1,141	1,106	1,087	1,087	1,088
2.	Alaska	611	464	599	645	683	722	741
3.	California	555	550	558	567	586	594	612
4.	North Dakota	360	341	307	218	172	123	109
5.	Oklahoma	188	197	186	184	175	167	172
6.	Louisiana	187	185	182	189	199	210	202
7.	New Mexico	178	185	171	168	162	161	164
8.	Wyoming	143	146	142	141	145	148	145
Top 8 States		3,446	3,318	3,286	3,218	3,209	3,212	3,233
U.S. Total		5,612	5,483	5,512	5,361	4,950	5,064	5,102

Source: U.S. Energy Information Administration (EIA), June 29, 2011, here and here.

(In 2010, almost 60% of U.S. crude oil production came from eight States: Texas - 20.7%; Alaska - 10.9%; California - 10.1%; North Dakota - 5.6%; Oklahoma - 3.4%; Louisiana - 3.3%; New Mexico - 3.1%; and Wyoming - 2.6%. About 30% of U.S. crude oil was produced from wells located offshore in federally administered waters of the Gulf of Mexico. Update: please see my post "Five States Accounted for about 56% of Total U.S. Crude Oil Production in 2011." Update 2: North Dakota passed Alaska in March 2012 to become the second-leading state in crude oil production, trailing only Texas---please see my post "North Dakota Tops Alaska in Oil Production, Trailing Only Texas." Also, please see our post "U.S. Crude Oil Production, 1970-2010." -- D.R.)

Manifa to Yield 500,000 b/d by 2013 and 900,000 b/d by 2014 -- Aramco

by David Rachovich

                                Source: Saudi Aramco via OffshoreEnergyToday.com Feb 23, 2011

                                                       Source: Saudi Aramco website 

                [Click on map to enlarge]

                                                                             Source: Saudi Aramco via EIA, here.

"Significant progress was achieved in 2010 on Manifa, the giant Arabian Gulf offshore field under development [emphasis mine and please see map and images above -- D.R.]," Saudi Aramco said in its 2010 annual review, published on Monday (June 6).

"Project elements completed during the year included all drilling islands, as well as the main and lateral causeways. Construction of the Manifa Central Processing complex has begun, with the main spine and process area pipe rack completed. The Manifa development will accommodate a Central Processing Facility with gas-oil separation, wet crude handling, crude stabilization, gas gathering and compression, produced water disposal, water injection and other related facilities. Field development includes 41 km [25 mi] of causeways and 3 km [1.9 mi] of bridges to support 27 [man-made] drilling islands for the shallow water wells, and 13 offshore platforms for deeper water producing and water injection wells. Onshore facilities include 15 drill sites, a Central Oil and Gas Processing Facility, water supply wells and injection facilities, and multiple gathering, water injection, and product transportation pipelines," it added.

"Manifa is designed to produce in staged increments --- 500,000 [barrels per day] bpd of Arabian Heavy crude oil by 2013 and 900,000 bpd by 2014," the report said. And output "will be used as feedstock for planned refineries in the Kingdom [i.e., for two new deep-conversion refineries at Jubail and Yanbu -- D.R.]."

The Manifa Drilling Team set a new record in December 2010 when it finished drilling the longest well in Saudi Arabia to a total depth of 32,136 ft (± 9.8 km) and completed a horizontal power water injector across the Lower Ratawi reservoir. Calgary Precision Drilling rig did the work on the Manifa well. The same drilling team set an earlier record while working on the 30,850 ft (+9.4 km) Manifa well.

Discovered in 1957, Manifa field is in shallow waters southeast of Tanajib, about 200 km (124 mi) northwest of Dhahran. The oil production started when the C reservoir came on stream in 1964, and the B reservoir was brought on production in 1974. Manifa produced heavy crude oil with about 27° API gravity. The field was shut in during January 1984, due to low demand with less than 1% of the reserves produced (Saudi Aramco Journal of Technology, Summer 2009).

Development strategy of Manifa, the world's fifth-largest oil field, is based on optimum use of onshore drilling. Instead of developing Manifa completely from offshore platforms, it is developed from 27 offshore man-made drilling islands connected by a causeway, in addition to onshore drill sites and offshore platforms. Extended-reach wells such as the two mentioned above are required for optimum field coverage. "Manifa field is located in shallow and environmentally sensitive waters, necessitating maximizing drilling from onshore sites while minimizing offshore platforms," the report argued. Actually, the state-of-the art extended reach drilling (ERD) technology reduces the high capital and operating costs of large offshore structures (jackup rigs or shallow water rigs, with legs that reach the bottom of the sea floor) and at the same time minimizes the environmental impact in this sensitive near-shore area.

"The Kingdom's longer-term concern is over whether it needs to increase oil production capacity to meet likely future demand. The Saudi view on oil markets has altered sharply from where it was a year ago, when a battered global economy was still limping out of recession. Riyadh thinks medium- to long-term oil demand growth may be higher than it had previously anticipated, driven by China, India and also Middle East itself, and discussions are now taking place on whether the Kingdom should raise oil output capacity beyond its current 12.5 million b/d," Petroleum Intelligence Weekly (PIW) said in its article "Saudis Consider Need to Raise Output Capacity." "Now, while no decisions have yet been made and while work is unlikely to start this year, expansions at Shaybah, Manifa and Khurais are back on the table," it maintained. "Aramco has already decided to bring forward the 10 billion- 14 billion bbl Manifa project, and could now expand its capacity from 900,000 b/d to 1.2 million b/d," the article said.

During the May 2010 Offshore Technology Conference, Zuhair Al-Hussain, Aramco vice-president, drilling and workovers, said production from Manifa will start in mid-2013 but will not ramp up quickly to the original target of 900,000 b/d of Arab heavy crude (Oil & Gas Journal via my post).

Saudi Aramco Annual Review 2010 is available for download on the Saudi Aramco website at: http://www.saudiaramco.com/content/www/en/home.html#news%257C%252Fen%252Fhome%252Fnews%252Fpublications-and-reports%252Fcorporate-reports0%252FAnnualreview.baseajax.html

(Update 1: Saudi Oil Minister Ali al-Naimi, chairman of the board of directors at Saudi Aramco toured oil and natural gas installations in the country on October 16, 2012, as part of a review of the country's long-term energy prospects. During the tour with the Board members, HE Naimi launched the Manifa Field’s reservoir water injection operations in preparation for first phase production of Arabian Heavy crude oil at an initial capacity of 500,000 barrels per day (bpd) in the first half of 2013, and which will gradually increase to 900,000 bpd by 2014. The crude oil from Manifa will feed local refineries that are currently under construction, namely the 400,000 b/d SATORP refinery in the easterm Saudi Arabian city of Jubail with France’s Total, and the 400,000 b/d YASREF in Yanbu' on the Red Sea, the joint venture with Sinopec of China (Aramco has said the new Yanbu refinery, which joins two existing refineries at Yanbu, will produce 90,000 b/d of gasoline, 263,000 b/d of ultralow sulfur diesel, and 6,300 tonnes/day (tpd) of petcoke as well as 1,200 tpd of sulfur--see OGJ Online, Dec 3, 2012), and the upcoming Jazan refinery, which has received Board approval for financing, and the project’s contracts are expected to be awarded in the coming weeks---please see Saudi Aramco website/Latest news, Dhahran, Oct 16, 2012 Update 2: Saudi Aramco has let a contract to Houston-based KBR for front-end engineering and design of an integrated gasification combined-cycle power plant in conjunction with a 400,000 bpd refinery under development at Jazan Economic City, Saudi Arabia, according to OGJ Online, Oct. 22, 2012. The IGCC plant, which KBR says will be the world’s largest such facility, will gasify vacuum residue to supply electricity to the refinery and make 2.4 Gw available to Jazan and the surrounding region---please OGJ Online, Nov 13, 2012. Update 3: Production has begun from the first phase of development of Manifa oil field offshore Saudi Arabia and is expected to reach 500,000 bpd by July [2013]. The start-up was 3 months ahead of schedule, according to Saudi Aramco---please see "Manifa oil flow starts offshore Saudi Arabia," OGJ Online, April 15, 2013 -- D.R.)