一种油井综合试采及评价体系的建立与探讨--以西非C-1井为例

Establishment and Discussion of a Comprehensive Producing Test and Evaluation System for Oil Wells:Taking Well C-1 in West Africa as an Example

试采在开发方案编制及油田开发过程中具有重要作用。本文针对目前试采规范及分析存在的不足,提出了提出一种综合试采及综合评价方法,试图建立一套较系统的试采及评价体系,给油藏地质、开发生产、采油工艺等方面的研究提供指导和借鉴。西非C-1井通过运用该试采及评价体系,开展了储层物性、油藏天然能量、产能、压力、出砂等5个方面的定量或定性分析,并提出相应的开发对策,给油田开发方案编制及规模建产提供有力支撑。

Producing test plays an important role in the formulation of oilfield development plan and the process of oilfield development.In view of the shortcomings of the current producing test standard and analysis,this paper puts forward a comprehensive producing test and comprehensive evaluation method,trying to establish a more systematic producing test and evaluation system,which provide guidance and reference for the study of reservoir geology,development and production,oil production technology,etc.Using this producing test and evaluation system,C-1 well in West Africa has carried out quantitative or qualitative analysis in five aspects,including reservoir physical property,natural energy,productivity,pressure,sand production,etc.,and then put forward corresponding development countermeasures to provide strong support for the formulation of oilfield development plan and scale production construction.