Abstract: The competitiveness evaluation of oilfield service companies is an indispensible work to identify market positioning, analyze their respective advantages and disadvantages, and adopt the relevant measures to improve competitiveness. To meet the need for internal management of oilfield service companies, it is necessary to make study of the competitiveness evaluation methods under the guidance of systematic engineering theories and fully analyze the influential factors structuring the competitiveness of oil technological service companies, including 63 appraising indexes, such as business scope, market scale, profit-making capacity, operational capacity and creative capacity. The integrated evaluation indexes system is established to combine the interpretation structural model analytic tool with the subjective and objective empowerment method based on variation factors, restructuring an integrated evaluation model. Integrated evaluation and analytic comparison are equally emphasized to avoid random in the index selecting and empowerment process and improve the scientific feasibility of competitiveness evaluation. This method can provide support for decision-making managers.

摘要： 油服公司竞争力评价是明确市场地位、分析自身优劣势、有的放矢地采取措施提升竞争力水平的一项必 不可少的工作。为适应油服公司内部管理需求，开展了竞争力评价方法研究，以系统工程理论为指导，全面分析了石 油技术服务企业竞争力的构成及影响因素，包括业务范围、市场规模、盈利能力、运营能力、创新能力等在内的63 个 评价指标，建立综合评价指标体系，将解释结构模型分析工具与基于变异系数的主客观赋权方法有机结合，构建综合 评价模型。综合评价与分析比较并重，避免了指标选择和赋权过程中的随意性，提升了竞争力评价的科学性。该方法 可为管理决策提供支撑。

关键词: 油服公司, 竞争力, 评价方法, 综合评价指标, 变异系数, 解释结构模型