老油田开发成本控制研究

Study on development cost control in maturing
oilfield

 赵蔚

Zhao Wei

 中原油田分公司勘探开发科学研究院，河南濮阳457001

Scientific Research Institute of
Exploration and Development,Zhongyuan Oilfield
Company, SINOPEC, Puyang 457001, China

 针对老油田开发后期，开发成本急速上升的问题，从成本构成的角度进行了研
究。对影响开发成本的因素进行了分析，得出开发成本于折旧、折耗之间具体的关系公式，给出
了不同折旧方法的表达公式，并对各方法在实际生产中的应用范围进行了区分。应用该方法对
油田实例进行了分析研究。最后，对老油田开发成本问题，给出了具体的控制方法尧对策和建
议，对老油田的成本控制起到了很好的借鉴作用。

This paper studies on the development cost rising in
development later stage from the cost structure angles. The
influence factors on development cost are analyzed and the
relationship among the development cost , depreciation and
depletion is concretely studied. The expression formulas of
various depreciation methods are also given. The application
range of this method is explained. Using this method, the field
cases are analyzed and researched. Finally, this paper puts
forward concrete control methods, countermeasures and
suggestions aimed at the development cost problems in
maturing oilfield, which can play a referential role in oilfield
cost control