Broadband experience on deep offshore oil field development: Angolan example, B17/CLOV project

Autor: Christian Deplante, Sergio Tchikanha, Enrico Zamboni, Loic Bovet, Celso Gomes
Rok vydání: 2013
Předmět:
Zdroj: SEG Technical Program Expanded Abstracts 2013.
DOI: 10.1190/segam2013-1125.1
Popis: The experience of integration of a broadband seismic dataset on CLOV project is presented. The fields to be developed are based in turbiditic reservoirs of Oligocene (Cravo, Lirio and Orquidea) and Miocene ages (OrquideaVioleta) trapped within faulted structures in the passive margin transitional domain. The survey acquired early 2012 with Geostreamer technology, mainly as 4D baseline, is replacing a reference 3DHR dataset in the geoscience field evaluation process. Hence in the optimization of the development wells and operational follow up, drawing benefits from the quality improvements associated with bandwidth broadening. Further S/N enhancement around the challenging areas results from more coherent low frequency content and more elaborated processing sequence.
Databáze: OpenAIRE