断块油藏水平井地质设计和生产参数优化

水平井技术是断块油藏最有利的开发手段之一。依据断块油藏的地质特征和开发阶段，优化水平井的地质设计和生产参数，是保证水平井开发效果的关键。断块油藏水平井地质设计的重点是水平井目的层和位置的优选以及水平井长度和方向的论证。水平井生产参数的优化中，布井方式、注采参数和合理提液时机是首先要考虑的问题。

Geologic design and production parameter optimization of the horizontal well in fault block oil reservoir

Horizontal well technique is one of the most efficient ways in development of fault block oil reservoir. The key for ensuring good developing effectiveness lies on optimising geological design and production parameters of the horizontal well on the basis of the geologic characteristics and its developing process of the oil reservoir. Optimizing target stratum and its location and proving the length and direction of the horizontal well are the important aspects in the geologic design of the horizontal well in fault block oil reservoir. During the production parameters optimization, well pattern, injection -production parameters and reasonable timing for lifting liquid producing increasing are the prior factors to be considered.