巴西第16轮招标 & 第六届拍卖前拍卖

Image post- and presalt targets to improve your prospectivity assessments and field development decisions

New technological improvements now make it more effective to image post- and presalt targets. In 2019, 巴西国家石油署, 天然气, and Biofuels (ANP) will conduct the 6th presalt auction and the 16th bidding round. Both the auction and bidding round offer attractive exploration and development opportunities for tapping underexplored areas challenged by structural and stratigraphic complexity.

The 6th presalt auction covers four blocks in the prolific Santos and 坎波斯 Basins, 在哪里发现了盐下储层. 第16轮招标跨越42个区块，覆盖29个区块,912 km2, 包括5个重点沉积盆地, from offshore targets in Brazil’s central basins to the southern Santos and 坎波斯 Basins. These blocks are highly prospective for shallow and deepwater basins with post- and presalt exploration plays.

These blocks are highly prospective for shallow and deepwater basins with post- and presalt exploration plays.

Improve your regional understanding of the central margin of Brazil

WesternGeco, 在与TGS的合资企业, 有超过9个,000 km to assess exploration plays in the 16th bid round. This includes blocks in the central margin of Brazil covering the Camamu-Almada and Jequitinhonha Basins. The coverage of the 2D data provides a regional framework to help understand the complex subsurface structural picture and assist with initial exploration approaches.

高密度采集, 收购方向, and intrasalt tomography help overcome the challenges associated with presalt imaging.

Illuminate presalt targets with high-definition 3D data

The 6th presalt auction and 16th bidding round blocks in the Santos and 坎波斯 Basins have structural and stratigraphic complexities that require high-quality seismic imaging technologies to illuminate key structural features of the reservoir. WesternGeco, 在与TGS的合资企业, 拥有超过127个,000 km of prestack depth migration (isotropic and TTI anisotropic) 2D data available in the southeastern margin of Brazil, 报道桑托斯号, 坎波斯, 和圣埃斯皮里图盆地.

Within the presalt polygon of Santos Basin, we have acquired high-definition 3D surveys. 这些高清, 4d就绪的调查覆盖了大约10个,595 km2 of the Santos Basin and include prestack depth migration final volumes. 高密度采集(50米电缆间距), 收购方向, and intrasalt tomography help you overcome the challenges of presalt imaging. The high-quality image achieved from these processes enable a more confident subsurface evaluation, 导致更有效的探索, 评估, 以及钻井决策.

Image showing clear delineation of the post- and presalt structures in the Santos and 坎波斯 Basins.

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The most relevant available data for bid rounds worldwide.

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