探边测试资料在赵61断块滚动开发中的应用

Application of Limit Test Data in Progressive Development of Zhao 61 Fault Block.

赵 6 1断块利用探边测试资料 ,结合三维地震资料 ,精细落实构造 ,卡准断层位置 ,确定的油水边界是可靠的。该断块通过滚动开发 ,新增含油面积 0 .6 km2 ,新增石油地质储量 74× 10 4 t,取得了显著经济效益。建议在地震资料品质差、构造落实程度低、油水关系复杂的待开发区块 ,应先对出油的探井进行探边测试 。

Using limit test data combined with 3-D seismic data, the structure of Zhao 61 was carefully fixed, fault wasaccurately located,defined oil-water contact is reliable. Through progressive development,the fault block has anewly increased oil bearing area of 0. 6km 2, and newly increased oil reserves in place of 74 × 10 4t, Obtainingnotable economic results. We recommend that the block to be developed, but with poor seismic data, thestructure not clearly fixed,and complicated oil and water relationship,limit test will be first conducted to increasesuccess ratio of flow exploration and development.