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C2133井是彩南油田第一口侧钻小井眼水平井。通过系统地分析彩南油田地质特征和老区开采情况,探讨了侧钻小井眼水平井工艺技术特点,提出了相关的钻井液技术方案,理论和实践认为新疆油田实施推广侧钻小井眼、分支井技术已经成熟。实践证明该技术对综合治理老油田,挖潜增效是一个切实可行的手段。
The C2133 well is the first small-borehole horizontal well drilled in the Cainan oilfield. By systematically analyzing the geological characteristics of Caisen oilfield and the exploitation of the old area, the technical characteristics of the horizontal well drilling with small boreholes are discussed and the relevant drilling fluid technical solutions are put forward. The theory and practice suggest that the Xinjiang oilfields should implement the techniques of drilling small-boreholes and branch wells Technology is mature. Practice has proved that the technology of integrated management of old oil fields, tap the potential efficiency is a practical means.