浅谈“勘探开发一体化”

Discussion on Integration of Exploration and Development

从目前我国勘探开发的运行机制入手,阐述了勘探开发一体化的由来、内涵及组织方式。认为勘探工作后延就是对探井进行试采,勘探评价井位部署除满足探明储量、资料录取的要求外,还要为探井利用、材质选择等提供依据。开发工作提前介入就是要参与探井试采方案的编制,及时部署开发评价井,以满足产能评价和气藏类型评价,探索适合的钻采工艺技术等,同时还要兼顾完成探明储量提交、地质资料录取等任务。实施勘探开发一体化可以加快气藏评价节奏,缩短评价周期,减少评价井数,提高勘探开发整体效益。

Based on operation mechanisms of present exploration and development in China,this paper illustrates the origin,meaning and organization mode of integration.It deems that production test is carried out for exploration well after exploration.Deployment of exploration-evaluation well location not only meets exploration demand,but also provides a basis for the exploration-well utilization,material selection,completion and optimization of reservoir reconstruction.Development intervention in advance is to compile the production test plan for exploration well and to deploy the development evaluation well in time so as to meet the demands of productivity evaluation,reservoir evaluation,t est-leading engineering and data acquisition for development.Simultaneously,submitting proved reserves and obtaining geologic data should be taken into consideration.As a result,the speed of reservoir evaluation accelerates and the cycle of reservoir evaluation shortens.Amount of evaluation wells decreases and the benefits of exploration and development improve because of implementation of exploration development integration.