在钻井成本管理过程中,我们认识到由于成本公开与生产进度的不同步,成本考核的部分不民主,成本管理缺乏有效监督,导致诸多井生产过程中出现周期提前单井考核仍然亏损、井队估算结余却考核亏损等现象。1钻井单井项目管理法概论 In the process of drilling cost management, we realized that due to the unsynchronization of cost disclosure and production progress, the part of cost assessment was not democratic and the cost management lacks effective supervision. As a result, many well production cycles with early cycle single well assessment still lost money. However, the assessment of the balance of losses and other phenomena. 1 drilling single well project management law introduction