{'fraction_non_alphanumeric': 0.032722513089005235, 'fraction_numerical': 0.0, 'mean_word_length': 6.427184466019417, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A Service-Oriented Architecture for a Collaborative Engineering Environment in Petroleum Engineering

In this paper we discuss the scenario of Petroleum Engineering projects at Petrobras, a large Brazilian governmental oil & gas company. Based on this scenario, we propose a Service-Oriented Architecture (SOA) for a Collaborative Problem Solving Environment (CPSE), that we call Collaborative Engineering Environment (CEE), responsible for controlling and executing specialized engineering projects in the oil&gas industry. The environment is composed by the integration of three different technologies for distributed group work: Scientific Workflow Management System (ScWfMS), Multimedia Collaborative System (MMCS) and Collaborative Virtual Environments (CVE).