Tupi oil field geology pdf

With reservoir pressures over 8,000 psi, and a downhole oil viscosity of 1 cp, the proli. The seven largest fields are galkynysh gas field in the amadarya basin with an original 2p reserve of 67. The main term is the wolfcamp shale with is a non organic shale. The iea estimates that up to 2030 the global energy mix will still be 80% based on. His extensive expertise in exploration, with a specialization in reservoir geology, subsalt exploration, and geologic risk analysis, has been acquired during a.

List of natural gas fields wikimili, the free encyclopedia. If you continue using our website, well assume that you are happy to receive all cookies on this website. May 05, 2008 petrobras to start output at tupi ahead of schedule by joe carroll and monica bertran may 5 bloomberg petroleo brasileiro sa, brazils statecontrolled oil company, plans to begin pumping crude from its 8 billionbarrel tupi field in 2009, a year ahead of schedule, and to start its carioca field in four to five years. As mentioned above, petroleum resources are not distributed evenly around the world.

Lula tupi the lula field, earlier known as the tupi field, is a major presalt oil discovery in the santos basin, brazil. East baghdad supergiant field under a populated area. This field was originally called tupi but was renamed. The field is located on a regional high, and the accumulation is strongly controlled by stratigraphic and diagenetic factors. International division may 21, 2014 calgary, alberta brazils. Further south continental crust occurs on the n scotia ridge. This sets the scene for a price crunch and economic reversal. Pdf 3d modeling illuminates brazils presalt geology. That uncertainty aside, the few wells that have produced sustainably have produced prolifically, including several wells that have produced in excess of 30,000 barrels of oil and 50 million cubic feet of.

The estimated recoverable oil reserve in the lula field as of 2010 stood at 6. Known oil field size and grown oil field size versus field discovery year for horst. Oil and gas exploration and development along the front range in the denver basin of colorado, nebraska, and wyoming by debra k. Is brazils prolific presalt petroleum geology a template. In 1973, the arab oil crisis made americans care about energy security. The field is estimated to contain 1,600 million barrels 250 million cubic metres of oil and 17 trillion cubic feet 480 billion cubic metres of gas. Petrobras is known for its technology in deepwater exploration. Geologic overview and petroleum systems of the greater.

Velocity update using high resolution tomography in santos. The genesis of the lenticular sandstone reservoirs in the candeias field a stratigraphic trapis related to syntectonic deposition of the condeias formation. Giant fields retain dominance in reserves growth oil. Such new plays develop late because its difficult to image the geology andor generate an oil sourcetrapping model. The tupi field, which could be the worlds third largest oil field although data is still unverified, is a deepwater discovery, located in the presalt layer. Request pdf reservoir geology aspects of lula supergiant field, santos basin. Tupi oil field, brazil offshore technology oil and gas news and. Common origin and similar tectonic history suggest that a similar play should exist in angola.

Accordingly, lula was the first of the now famous presalt oil fields in brazil, proving that a working petroleum. International division may 21, 2014 calgary, alberta. Highquality oil 29 to 32 api is produced through two floating production systems, and the cumulative oil productio amounted to 82. Petroleum geology of the campos and santos basins, lower. After successfully testing two wells, petrobras, as the operator of block bms11 santos basin, and partners bg and petrogal, announced tupi. The information available at the moment and the quotes from petrobras geologists point to that. Due to angolas highly favorable petroleum geology, within the next decade angola is expected to replace nigeria as africas top oil producer. Brazils petrobras to drill new well in tupi presalt field. Department of energy, as few as 15 countries account for more than 75 percent of the worlds oil production and hold roughly 93 percent of its reserves. Reservoir geology aspects of lula supergiant field, santos basin. It has low sulphur content and is considered to be sweet. Lula oil field, one of the largest fields of the presalt province, has a high gor 200 m3m3, reinforcing the importance of these province for the future of brazilian gas production.

Other common terms for the wolfcamp shale are the wolfcamp trend, wolfcamp formation, wolfcamp oil play, wolfcamp oil shale, wolfcamp oil field, and even the wolfberry which is a combination of the wolfcamp and spraberry. Chapter 2 oil and gas exploration and development along. This study was made between may and october, 1977, and the four authors spent a total of about six manmonths on its preparation. Bg, petrobras announce discovery of oil field in santos. The work of processing the first 264,000 barrels from the tupi field began thursday at the revap refinery in sao jose dos campos, sao paulo state, the company said in a statement. Based on the well logs and the brazilian national petroleum agency anp. Sep 03, 20 lula tupi the lula field, earlier known as the tupi field, is a major presalt oil discovery in the santos basin, brazil. Boasting indicated reserves of as much as eight billion barrels of oil equivalent, tupi represented the biggest find since the billion barrel kashagan field was discovered six years earlier in 2000. Oct, 2009 at the end of the first day of the aspo conference in denver, we were treated to a fantastic presentation on the oil potential of the subsalt basins on the margins of the south atlantic ocean given by dr marcio mello who presented the evidence for a half trillion barrels of reserves in this new frontier province. Forty years later, a survey of the worlds five largest offshore fields by estimated recoverable reserves is a stark. T4s2 o2 reconstruction of the sedimentological bodies and. Factoring in shutins for maintenance, field expansions, as well as the underlying variability of geology, make precise estimates difficult. Petrobras to start output at tupi ahead of schedule by joe carroll and monica bertran may 5 bloomberg petroleo brasileiro sa, brazils statecontrolled oil company, plans to begin pumping crude from its 8 billionbarrel tupi field in 2009, a year ahead of schedule, and to start its carioca field in four to five years. In the end of 2007, a great reserve of oil and natural gas was found in the presalt layer extending for 800km offshore between the brazilian states of espirito santo and santa catarina.

Indeed, according to estimates published for 2015 by the u. It is a compilation, along with some interpretation, of the geology of the west siberian basin and a description of the samotlor oil field, the largest field of the ussr. Tupi oil petrobras pbr oil fields of brazil tupi santos basin oil find deep water oil drilling brasil. It explains the background to production geology in the context of oil field subsurface operations. Offshore technology oil and gas news and market analysis is using cookies. May 16, 2007 brazils staterun oil firm petroleo brasileiro sa, or petrobras, later this year will drill another exploration well in the ultradeep tupi field, the companys chief financial officer said tuesday. Pdf the presalt carbonate wells of lula field, santos basin, offshore brazil, are currently.

Oil field production geology geoscienceworld books. The field was nicknamed in honor of the tupi people and later named after the moluscus, however it is also ambiguously similar to the name of former brazilian president luiz inacio lula da silva. Geologic assessment of undiscovered oil and gas resources of the north cuba basin, cuba by christopher j. Examples of such traps, in which about 187 million bbl of producible oil accumulated, are the miranga and taquipe fields. The main reservoir of jupiter is the presalt guaratiba group. The discovery of lula field tupi prospect in the province of presalt in 2007, considered as one of the largest in the world in the last three decades, opened a new phase in the brazilian oil sector. Most oil and gas provinces are becoming increasingly mature with re. Offshore technology oil and gas news and market analysis. The 2006 discovery by petrobras of tupi field, santos basin, brazil, and subsequent related presalt discoveries, has increased interest in the pre.

It is located in the santos basin, 37 km 23 mi east of lula, 5,100 m 16,730 ft below the bottom of the atlantic ocean in a water depth of 2,187 m 7,175 ft, 290 km 180 mi from. Or, the tupi field, the presalt, and the very distant future posted by euan mearns on october, 2009 8. After drilling more than 50 wells in the continental shelf, petrobras has consolidated the knowledge of the continental margin geology concerning. The oil production capacity of current fields is likely to have declined by at least 15 million bd by 2015, and some new oil field projects will not be ready. Sepia formerly northeast of tupi is a presalt oil and gas discovery located in the santos basin of brazil. Maps of central arabia and greater ghawar area showing expulsion of oil and gas from qusaiba hot shale. In 2006 the tupi oil field now lula oil field was discovered, with microbial carbonates acting as reservoir. Tupi oil field, brazil offshore technology oil and gas.

Discovery of the lula field in the presalt province and the current regulatory framework. The discovery of the tupi oil field in brazil in 2007 was a historic event also for angola. Lula field previously tupi tupi field discovered in 2006 in offshore santos basin estimated 5. The presalt discoveries are among the most important made in the world over the last decade. Accordingly, lula was the first of the now famous presalt oil fields in brazil, proving that a working petroleum system exists beneath the salt layer of the santos basin. Exploring a giant field prior to 1960, early exploration work in the east baghdad area was carried out by the iraq petroleum co. The 2006 discovery by petrobras of tupi field, santos basin, brazil, and subsequent related presalt discoveries, has increased interest in the presalt analogues of angolas conjugate kwanzabenguela and namibe basins. The following dicussion has no direct bearing on the temperatures of the brazilian tupi oil field, but does shed light on what the oil industry expects in similar ultradeep drilling, ultradeepwater petroleum geological formations.

Petrobras operates the lula field with a 65% stake. Pdf presalt carbonate evaluation for santos basin, offshore brazil. Heterogeneities understanding and incorporation in the 3d geologic model. In partnership with the national petroleum, natural gas and biofuels agency anp, petrobras drilled well 2anp2a, which resulted in the libra discovery. With the increasing number of presalt discoveries of supergiant fields, the santos basin is very important for future exploration. The geology that hosts the enormous brazilian finds is mirrored on the far side of the atlantic on the. This paper presents the results of petroleum system modeling that was run on a. Wolfcamp shale wolfberry oil field wolfcamp shale map.

It also gives practical guidelines as to how a production geologist can analyze the reservoir geology and fluid flow characteristics of an oil field with the aim of improving hydrocarbon recovery. Field, the presalt, and the very distant future half a. Once the oil found above the salt layers started to run out, prospection for oil in presalt layers gained strength. John robert dribus, spe, is global geoscience advisor for schlumberger, a position he has held since 2010. Geological survey 8500w 8000w 2000n 2500n north cuba platform margin carbonate au north cuba fold and thrust belt au north cuba. The carioca field, located to the southwest of tupi, is expected to produce 33 billion barrels of oil, haroldo lima, the directorgeneral of brazils national oil agency said in april.

Tupi is either a single field or a complex of closely lying reservoirs in an area some 800 km long by 200 km wide of presalt rock formations under a column of water ranging from 2000 to 3000 meters deep. Sep 07, 20 in 1973, the arab oil crisis made americans care about energy security. This province comprises large accumulations of excellent quality, high commercial value light oil, a reality that puts us in a strategic position to meet the great global demand for energy. Harris 2, annmarie scott 3, and michael dyer 4 1 department of geology and geophysics, the university of sydney and di international 2 department of geology, university of alberta, edmonton 3 roc oil company limited 4 di international. At tupi there is an estimated 58 billion bbl of crude oil. At up to 8 bboe of extractable reserves, the initial find has been followed by a series of huge finds including carioca, jupiter, and bemtevi. Brazil tupi oil field santos basin brazil tupi oil map. Angolas oil production was considerably boosted by the discovery of the deepwater fields, starting with girassol, which began producing in 2000 source. Study on the structural styles of pyay oil field request pdf.

Today, the presalt play is now one of the brightest new prospects for the global oil and gas industry. Lula after brazilian president luiz inacio lula da silva. Atlantic petroleum geology, as well as proved very useful in our testing of the. The tupi field was discovered in october 2006 by bg group. It was discovered by a consortium led by petrobras in 2007. The exploration interest in the santos basin offshore brazil has increased with the large deep water presalt discoveries, such as tupi and jupiter. The field, named jupiter, may have the same dimensions as tupi, a field believed to be brazils biggest oil bearing area. Now, turning specifically to the white tiger oil field. The first offshore oil field in angola, malongo, was discovered in 1968 in the angola province of.