Geologia das coquinas-reservatório do Campo de Pampo, Bacia de Campos

The Pampo oil field is located in the southwest of the trend Badejo-Linguado-Pampo in an accumulation of single - mixed trap: structural-stratigraphic-diagenetic. Its main reservoir is a coquina shell of bivalves (the lowest) in the Lagoa Feia Group. During the rift phase, the Badejo-Linguado-Pampo trend´s accumulations evolve according to three tectono-stratigraphic cycles. The first two cycles are formed by siliciclastic rocks with fining up sequences and carbonates coquinas bivalves. The youngest cycle related to Alagoas age is a transgressive event represented by the presence of an evaporitic layer in the top (anhydrite). This study aims to characterize the reservoir Coqueiros Formation based on the analysis of 2D and 3D seismic data and well data-correlation profiles. The structural map of the top of coquinas reservoir indicates a curvilinear contour of Pampo Fault as described on the literature. This fault was interpreted on seismic data as a basement´s high, and it doesn´t show influence on the horizons above the top of Lagoa Feia Group. The Pampo fault is responsible for the division of the field into two blocks: the hanginwall in the West and the footwall to the East. This division is well marked on the reservoir´s isopach map where a greater thickness of reservoir is observed on the lower block. In the Southeast extreme of Badejo-Linguado-Pampo trend, on Pampo Field, the thick siliciclastic´s interval ends laterally to the basement, and its lower´s cycle forms a wedge, as consequence the carbonate-coquina overlaps directly the basement. Another implication of the higher and distal position of Pampo field is that the third cycle is absent, truncated by the unconformity pre-Macaé Group (Albian)

Estudo do reservatório de coquinas do grupo Lagoa Feia (Eocretáceo) na acumulação de Linguado, sudoeste da Bacia de Campos

The Linguado Field is located in the extreme southwest portion of Campos Basin. It’s associated with Structural Badejo High and can be divided in two groups of faults: one manly formed by antithetic faults, with NW-SE direction, continuous to Badejo Fault, and another identified by N-S faults. Besides these faults had affected the basement and the stratification of basin, these systems also had contributed to coquina permoporosity development, that show 80% of recoverable oil volume of the field. The carbonate marine sequence, Albian age, it was deposited under the salt. This forms structures as like as pillows and raft as a result of the halocinese. Structurally the Linguado Field coquina has monoclinal direction with east dip, it’s cut by faults with slip up to 50 meters. In addition to structural control, stratigraphy and diagenesis also were important to carbonate trap oil. The identification of recoverable oil levels in the low phase of the coquina from Lagoa Feia Group was done by well data. The seismic 2D and 3D, with the well data, was used to structural interpretation to regional scale either to reservoir scale.

Análises tectono-estratigráfica e faciológico-diagenética da coquina-reservatório Lagoa Feia, Campo de Linguado, Bacia de Campos

A tectono-stratigraphic study of bivalve coquina-reservoir of Linguado Field allowed to identify two trends of permoporosity development. The delineation of these depositional-diagenetic traps were made through structural and stratigrafic cross-sections and maps. It resulted in the identification of shelf-ramp systems (tilted to SSE), it tickens from 60 to 70 meters and ends against an antithetic fault. The main coquina is bounded by fine siliciclastic units, white clay (low Gamma Ray values) or shale (high Gamma Ray values) lithologies, influencing diagenesis of basal or top coquina limestones (cimented, non-porous). Also in the middle of coquina-reservoir the “clayer” material is also associated with cemented carbonates, with also compartimentalize the reservoir into two subzones. The coquina porosity of the subzones is taken from density-neutron logs, while induction log estimates permeabilities and fluid saturations. It’s noticed the porosity development into pairs, good one followed by a regular/poor one and vice versa. These pairs form verticals succession, pair cycles where porosity improves or decreases upwards. These two scales of pore heterogeneity impose strong layering to the reservoir, and influences fluid saturations, oil-water contacts and porosity cut-offs. In a cross-section with density and induction logs, it can be observed the porosity variation along the shelf-ramp coquina (between 3LI_0004_RJS e 3RJS_0157C_RJ), the porosity is better developed in a downdip direction in the case of the two shelf wells, and also be the three ramp wells. The southern west downdip, 3RJS_0157C_RJ well, has best porosity pairs-cycles; however, its lowest structural conditions favour water saturation. Therefore it is fundamental for reservoir fluid evaluation a cross-plot analysis of RHOB-NPHI and Induction logs

Modelo petrofísico 3D do Arenito Namorado no Campo de Namorado - Bacia de Campos, RJ

The Namorado Oil Field represents the beginning of the oil exploration in Brazil, in the 70s, and it is still a subject of researches because the importance of this turbidite sandstone in the brazilian oil production. The Namorado’s production level was denominated “Namorado sandstone”, it is composed by turbidite sandstone deposited during the Albian-Cenomanian. In order to define the structural geometry of the main reservoir, geological and geophysical tools like RECON and Geographix (Prizm – Seisvision) softwares were used, and its application was focused on geological facies analysis, for that propose well logs, seismic interpretation and petrophysical calculations were applied. Along this work 15 vertical wells were used and the facies reservoirs were mapped of along the oil field; it is important to mentioned that the all the facies were calibrated by the correlation rock vs log profile, and 12 reservoir-levels (NA-1, NA-2, NA-3, NA-4, NA-5, NA-6, NA-7, NA-8, NA-9, NA-10, NA-11 e NA-12) were recognized and interpreted. Stratigraphic sections (NE-SW and NW-SE) were also built based on stratigraphic well correlation of each interpreted level, and seismic interpretation (pseudo-3D seismic data) on the southeastern portion of the oil field. As results it was interpreted on two- and three-dimensional maps that the deposition reservoir’s levels are hight controlled by normal faults systems. This research also shows attribute maps interpretation and its relationship with the selection of the reservoir attribute represented on it. Finally the data integration of stratigraphic, geophysical and petrophysical calculations lets us the possibility of obtain a detail geological/petrophysical 3D model of the main reservoir levels of “Namorado sandstone” inside the oil/gás field

Evolução tectônica do Trend Badejo-Linguado-Pampo, bacia de Campos (RJ)

The regional geological work for the oil industry, in order to find potential areas for hydrocarbon exploration and understand the geological parameters responsible for the formation of the deposit are known importance. This work fits into that scenario, with regional research with the aid of wells and 2D and 3D seismic sold by DBEP (Database Exploration and Production). Were also used as GeoGraphix software package Landmarks modules Prizm and SeisWork 2D and 3D, and the Surfer 8 and ArcGIS 9.2 with the infrastructure provided by the 05 PRH - ANP with LSGI (Laboratory of Seismic and Geological Interpretation) located at UNESP -- Campus de Rio Claro. The work focuses on study the trend of oil-Badejo-Linguado-Pampo, producing fields since the beginning of offshore holdings. The Campos Basin is now known as the offshore basin of the country more productive, and the high structural Badejo is a structure of great importance in the basin presents itself as largely responsible for the conditioning of hydrocarbon fields Pampo, Linguado and Badejo. Therefore this work also aims to increase knowledge of the region in terms of tectonic and stratigraphic characterize the geometry of the structures associated with this major regional structure. For this we used structural contour maps of the main chrono-horizons, and Isopach maps for the purpose of better understanding the tectono-sedimentary evolution of the Campos Basin locally.

Análise das respostas de atributos sísmicos dos carbonatos barremiano, albiano e neógeno no campo de Bonito, bacia de Campos - RJ

The Bonito oil field, located on southwest of Campos Basin-RJ, has been explored since 1982. The main reservoir is composed by calcarenites of Quissamã Formation (Macaé Group) from Albian, but two other carbonate levels are present on the field, firsts is Coqueiros Formation (Aptian) and the second Siri Member (Oligo-Miocene). In this context and considering that carbonates reservoirs are a challenge for exploratory geoscientists, since the difficulty on recognize the effective reservoir distribution. This work aim to characterize the geophysical/geological facies based on seismic attributes responses, related to reservoir geometrical distribution, for the tree carbonates intervals on Bonito oil Field. A tree dimensional interpretation of the levels has been developed, based on well cross correlation and a 3D seismic interpretation, resulting on the stratigraphic and structural framework of the field, which showed a NE-SW fault trend controlling the Aptian carbonates reservoirs, and halocnetics structures showing a structural trap on Albian carbonates reservoirs. The definition of the structural/ stratigraphic framework possibly the seismic attributes calculations over the reservoir intervals. To select the best response in comparison with the reservoir distribution, obtained by seismic interpretation, the attributes response were compared with isopachs maps of each carbonate stratigraphic level. The attributes Maximum Amplitude, Maximum Magnitude and Rms Amplitude showed a good answer to reservoir distribution. The Rms Amplitude also showed a good correlation with physical rock properties, like RHOB bulk density, for the Albian and Aptian carbonates, as consequence it is possible make a characterization of reservoir distribution based on seismic attribute answer

Desenvolvimento rural no estado de São Paulo: uma análise da região administrativa de Campinas, Registro e São José dos Campos

This study aims to examine rural development in the State of São Paulo, comparing the administrative regions of Campinas, Registro, and São Jose dos Campos. In addition, it will be studied new concepts and new actors in rural Brazil together with actions and changes in the European Union regarding the rural development, as well as structural and social changes of the old dichotomy CITY – COUNTRYSIDE

O Relações Públicas e a comunicação organizacional: um estudo exploratório nas agências de São José dos Campos

The field of social communication, especially the one of Public Relations, seems to be unknown and not so recognized and explored in Brazil, even though these professionals are trained to operate in different kinds of organizations. Because of that, it is important for the Public Relations to know the demands of the market he or she wants to work on. Therefore, an exploratory study was conducted in agencies in São José dos Campos, São Paulo. The project objectives are to identify the communicational demands from the communication agencies’ point of view, get to know the work field for Public Relations, verify if the professional attends the market demands and identify market needs in communication. The methodology used was: bibliographical search of theories concerning organizational communication, communication agencies and Public Relations; and a field research in five agencies that provide services related to organizational communication, for recognizing reality. The data obtained shows that organizational communication is a growing field and in which the Public Relation has much to contribute, but unawareness of the profession results in a small number of professionals working in the area

Os rumos do desenvolvimento nos anos 50: as visões da Cepal e de Roberto Campos Araraquara – SP 2012

In the decade of 1950, the economic policies almost in their entirety, are aimed at promoting domestic industry, culminating finally in the most consistent action planned in favor of industrialization in the economic history of Brazil: the Plano de Metas (Goal’s Plan). This study aims to analyze the Brazilian planning at this moment studying the proposals in the economic thought of the Economic Commission for Latin America and the Caribbean (ECLAC) and Roberto de Oliveira Campos, divergent, but both connected to important reports of the Brazilian economy developed in the period, which served as the basis for policies at the period and even Goal’s Plan, and with enormous influence on the decisions of the 50s. The first one was the most important school of thought in the Third World. Campos was one of the most important thinkers of the economy in the period, one of the most consistent critics of ECLAC, and their proposals were very close to what was actually executed. The paper concludes that, despite the importance of ECLAC thought, this encountered difficulties applying workable solutions to economic growth. The eclectic tone of Roberto Campos brought clarity to his proposals, and these, when applied, have led to growth

Caracterização tectono-sedimentar do Grupo Lagoa Feia (Eocretáceo) no Campo de Pampo, sudoeste da Bacia de Campos

The Lagoa Feia Group (Early Cretaceous) is widely distributed around the Campos Basin, forming deep prospects in the basin. It has two large coquinas platforms shellfish, and the lower deck constituent important reservoir in the southwestern of this basin, a producer of oil in the trend-Badejo-Linguado-Pampo. Due to the rising national energy demand is necessary to see the incorporation of technical knowledge and training of human resources in the knowledge of petroleum reservoirs. In this sense, the Pampo Field, as well as other fields of the trend, fall as interesting target area for study. Accumulations of hydrocarbons are partitioning structural - stratigraphic only for the three fields. They are mixed origin of traps, with influence of structural, stratigraphic and diagenetic. With the development of catchment areas of the latter condition has manifested itself in such a way to verify parts with nonproducing wells, which are observed in the intervals coquinas are closed, with reduced thickness and / or low quality porous. The understanding of these accumulations, by testing structural, stratigraphic and reservoir and the use of geological and geophysical techniques, will bring a better understanding of the portions relating to economic accumulation or subeconomic development of hydrocarbons in this region, contributing to the scientific knowledge of the Pampo Field.

O relógio do Rosário anuncia A máquina do mundo: Haroldo de Campos relê Drummond

Considering fragments of the haroldian poem A Máquina do Mundo Repensada, this paper approximates Drummond and Haroldo de Campos. In this poem, the poetic person’s unquietness conducts him to very peculiar displacements: the one that concerns to the end of millennium, marked by the utopia’s collapse, by the subjectivity fragmentation, by the frontiers’ reconfiguration between people and places. Assuming what the drummondian fatigued eyes have seen, the poet Haroldo de Campos will (re)think his world disharmony

O sagrado em A máquina do mundo repensada de Haroldo de Campos: lições dos midrashistas

In this article we aim to discuss the treatment given to religiosity and sacral in the poem A Máquina do Mundo Repensada (AMMR), published in 2000. In spite of the existence of Bible transcriations made by Haroldo de Campos, especially in the last years of his life, we have made an option to discuss this in the poem because in its pages the religiosity and the sacral amalgamate with the poetic, revealing an interesting creative work.

O caleidoscópio dos clássicos: Haroldo de Campos (re)lê Camões

O objetivo deste artigo é discutir a leitura dos clássicos feita por Haroldo de Campos no poema "A máquina do mundo repensada", de 2000, em particular, e a leitura do cânone que o poeta empreende em sua trajetória, de um modo geral. O que se pretende elucidar é que a recepção dos clássicos por Haroldo de Campos é a base para a construção do seu projeto poético.

Haroldo de Campos e a utopia da escritura original

The aim ofthis article is to discuss the existence ofan original writing utopia in Haroldo de Campos, which seems to be more important to his work than the concretist utopia. It is possible to understand the Haroldo's poetry project since the establishment of a parallel between the epic aedo and the haroldian attitudes concerning the invention and the tradition, taking them as difference in the constitution of Haroldo's identity. Once he assumes a impossibility to rescue the origin itself, the haroldian project turns to the 'jetzeit" and that, secondly Agamben is very contemporaneous.

O mar e as viagens: épico e romance antigo em Galáxias, de Haroldo de Campos

The aim of this paper is to discuss the presence of epic and ancient romance as construction’s mechanism of the poem Galáxias by Haroldo de Campos, whose work was, all of the time, dedicated to both: innovation in poetry forms and rescue of tradition. It is quite important to investigate how epic and ancient narrative elements contribute to the meaning construction of poem Galaxias, written by Campos during thirteen years. This investigation appears to be very challenging because seems to be an opportunity to think about post-modern and post-antique, at the same time, making both instances dialogue. Galáxias seems to be exemplary to show this dialogue between present and past: it is a sea voyage book and a book as sea voyage, not only because the epic and ancient narrative have strong presence in the poem, but also because the poem central theme is the sea voyages – and the book.