Brazil’s energy sector is following the worldwide tendency towards greater diversification of primary energy sources and the increased use of natural gas and biofuels. There are several reasons for this change. The [5] most important are the environmental restrictions that are gradually being adopted in the world’s principal energy-consuming markets and the need to reduce the dependence on oil, set against a scenario of accelerated depletion in oil reserves and escalating prices.
[10] The share of gas in Brazilian primary energy consumption has more than doubled in a short period, increasing from 4.1% in 1999 to 8.9% in 2004, and this share is forecast to rise to 12% by 2010.
Over the past two decades, the world gas industry [15] has experienced a structural and regulatory transformation. These changes have altered the strategic behaviour of gas firms, with an intensification of competition, the search for diversification (especially in the case of power generation) and the internationalisation [20] of industry activities. Together, these changes have radically changed the economic environment and the level of competition in the industry.
Brazil’s gas industry is characterised by its late development, although in recent years, internal supply [25] imports and demand have grown significantly — the growth trajectory of recent years exceeds that of countries with more mature markets, such as Spain, Argentina, the UK and the US. And the outlook is positive for continued growth over the next few years, particularly [30] when set against the investment plans already announced in Brazil.
The country has a small transportation network concentrated near the coast. The distribution network is concentrated in the major consumption centres. [35] Domestic gas sources are largely offshore in the Campos basin and Bolivia provides imports. Given the degree of gas penetration in the country’s primary energy consumption, the industry is poorly developed when compared with other countries. The industry requires [40] heavy investment in expanding the transport and distribution (T&D) networks, as well as in diversifying and increasing its supplies. Such investments are necessary for realising the industry’s enormous potential.
Another key industry highlight is the changing profile [45] of gas supply. A large part of the gas produced domestically to date has been associated with oil production. The latter diluting or even totally absorbing the costs of exploiting the gas. In most cases, gas production was feasible only in conjunction with oil [50] production activities. However, the country’s latest gas finds are non-associated. Thus, an exclusively dedicated structure must be developed to produce this gas — translating into a significant rise in production costs. This is more significant when analysed against the high costs [55] associated with the market for exploration and production (E&P) sector equipment. In recent years, the leasing costs of drilling rigs and E&P equipment have been climbing in parallel with escalating oil prices. This directly affects endconsumer prices.
[60] In a world of primary energy consumption diversification, of greater environmental restrictions and the reduced dependence on oil, Brazil has been seeking to develop alternative energy sources – principally natural gas and biofuels. The gas industry holds enormous [65] potential for Brazil, although there is still a long way to go before it reaches maturity and major investment is required.
🔗 Texto adaptado de:
World Energy in 2006. copyright © 2006, World Energy Council. p.29-31
“Natural gas is fast becoming the economic and environmental fuel of choice. The last 30 years have seen the global industry almost triple in size and similar growth can be expected in the next 30, as national governments and global industry look to gas to ensure the stability and diversity of their energy supplies.”
This comment by Linda Cook, Executive Director of a British Gas and Power Company, reproduces a similar idea to that in the following segment from Ildo Sauer’s text:
“Brazil’s energy sector is following the worldwide tendency towards greater diversification of primary energy sources and the increased use of natural gas and biofuels.” (lines 1-4)
“Over the past two decades, the world gas industry has experienced a structural and regulatory transformation.” (lines 14-16)
“The distribution network is concentrated in the major consumption centres.” (lines 33-34)
“The industry requires heavy investment in expanding the transport and distribution (T&D) networks,” (lines 39-41)
“In most cases, gas production was feasible only in conjunction with oil production activities.” (lines 48-50)
Cesgranrio • EPE • Nível Superior
Questão 20 • Gabarito: (A)
“Natural gas is fast becoming the economic and environmental fuel of choice. The last 30 years have seen the global industry almost triple in size and similar growth can be expected in the next 30, as national governments and global industry look to gas to ensure the stability and diversity of their energy supplies.”
This comment by Linda Cook, Executive Director of a British Gas and Power Company, reproduces a similar idea to that in the following segment from Ildo Sauer’s text:
(A) “Brazil’s energy sector is following the worldwide tendency towards greater diversification of primary energy sources and the increased use of natural gas and biofuels.” (lines 1-4)
(B) “Over the past two decades, the world gas industry has experienced a structural and regulatory transformation.” (lines 14-16)
(C) “The distribution network is concentrated in the major consumption centres.” (lines 33-34)
(D) “The industry requires heavy investment in expanding the transport and distribution (T&D) networks,” (lines 39-41)
(E) “In most cases, gas production was feasible only in conjunction with oil production activities.” (lines 48-50)
Para estabelecer o nexo de correspondência e ratificar o gabarito oficial, expõe-se o cruzamento semântico:
01. Comando (Command): Identificar o fragmento do texto base que expressa e reproduz a mesma ideia central do comentário externo apresentado.
02. Gatilho (Trigger): A locução "reproduces a similar idea" aciona o protocolo de equivalência macrointerpretativa, invalidando fragmentos focados em detalhes secundários.
03. Operação (Operation): Sintetizar os dois eixos centrais do texto estímulo (crescimento global do gás e diversificação de suprimentos) e confrontar com os segmentos analíticos.
04. Evidência (Evidence): Rastrear a conexão direta entre "stability and diversity" e a expressão "greater diversification of primary energy sources" das linhas 1-4.
05. Discriminação (Discrimination): Afastar tópicos satélites e dados restritivos sobre malhas locais de distribuição, aportes financeiros para redes de T&D, e aspectos históricos da regulação.
06. Validação (Validation): Confirmar que o excerto (A) preserva intacto o binômio "procura global por gás" + "diversificação de matriz", operando como a paráfrase macro ideal.
07. Decisão (Decision): Cravar a alternativa A na folha de respostas com precisão e segurança absoluta sob o protocolo de salvaguarda B3GE™.
Tipo B3GE: 40. Síntese Intertextual
A resposta perfeita. Reúne e reflete os dois pilares conceituais do comentário de Linda Cook: a tendência global em direção à diversificação das matrizes primárias de energia (diversity of energy supplies) e o papel protagonista de aceleração do gás natural (increased use of natural gas).
Tipo B3GE: 04. Desalinhamento Temático (Desalinhamento de Escopo)
Foca em um aspecto periférico ao transcrever que a indústria global passou por modificações de caráter regulatório e estrutural nas últimas duas décadas. Embora cite o mercado mundial, falha gravemente por não tangenciar o tema da diversificação e da expansão volumétrica de suprimentos energéticos.
Tipo B3GE: 03. Isolamento de Microinformação (Reducionismo Restritivo)
Isola um dado pontual e de cunho exclusivamente logístico-geográfico ao tratar da centralização das malhas distribuidoras próximas aos grandes polos urbanos de consumo. É uma constatação puramente interna que não guarda relação com a visão macroeconômica global da citação externa.
Tipo B3GE: 03. Isolamento de Microinformação (Reducionismo Restritivo)
Desvia o núcleo da discussão para os pesados investimentos exigidos pelo setor a fim de expandir as redes físicas de transporte e distribuição (T&D). Trata-se de um obstáculo prático e financeiro do desenvolvimento que não conversa com o teor otimista e macro-orientado de Cook.
Tipo B3GE: 04. Deslocamento Contextual (Desalinhamento de Escopo)
Retoma uma restrição técnica do passado recente, indicando que a viabilidade da extração do gás dependia diretamente da exploração concomitante do petróleo. Esse panorama operacional retrospectivo colide em finalidade com a tendência contemporânea de autonomia e valorização do insumo.
O Filtro da Microinformação Isolada (🚫): Monitore alternativas que trazem fatos do texto que são verdadeiros em sua literalidade (como a concentração perto de centros de consumo ou a necessidade de T&D), mas que atuam como meros detalhes descritivos. Se o comando pede a reprodução de uma ideia macro, afaste fatos isolados imediatamente.
O Filtro do Vetor de Intencionalidade Discursiva (🔎): Avalie o tom e a direção do argumento. O discurso de Cook possui viés expansionista, focado em tendências globais de transição de matriz a longo prazo. Itens focados em amarras burocráticas, gargalos regulatórios ou limitações técnicas operacionais quebram essa intencionalidade e devem ser descartados.
Taxonomia Core: 40. Synthesis and Global Comprehension
SILO 3 (Macrotema): 08. Energy, Recycling & Sustainability
Subtema Técnico: Convergência conceitual e intertextualidade entre discursos institucionais sobre tendências de diversificação da matriz energética global e o avanço do gás natural.