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首页> 外文会议>Annual Indonesian Petroleum Association convention and exhibition;Indonesian Petroleum Association convention and exhibition;IPA >A CASE EXAMPLE OF CARBON- OXYGEN LOGGING FOR RESERVOIR MONITORING IN A HIGHLY-DEPLETED RESERVOIR IN INDONESIA BERUK-27 CASE HISTORY - RMTE
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A CASE EXAMPLE OF CARBON- OXYGEN LOGGING FOR RESERVOIR MONITORING IN A HIGHLY-DEPLETED RESERVOIR IN INDONESIA BERUK-27 CASE HISTORY - RMTE

机译：印度尼西亚BERUK-27高碳源储层中碳氧测井的案例分析案例历史-RMTE

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Beruk-27 well is located in Beruk Field, Riau, Sumatra, in the southern part of Coastal Plains Pekanbaru (CPP) Block (Figure 1). The first exploration well was drilled in 1985 and the field has been producing since 1988. There are Currently nearly 36 producer wells in this mature oil field; a field with a depleted reservoir, most wells produce with a high water cut. The complex structural setting, poor data availability and high decline rate (above 16% by early 2007, with cumulative production of around 36% of initial reserve by end-2006), has challenged us to work on a better understanding of the reservoir for future development. The current operator, BOB BSP-Pertamina Hulu, is looking for ways to improve oil production and reduce water cut, so the challenges are to identify where the current water zone is as well as to find a bypass and remaining oil in this field.The C/O-RMTE tool was chosen to help solve the challenge by surveying in the Beruk-27 well. Based on RMTE results the recommendation was made to squeeze off all existing open perforations and perform selective re-perforation in three zones (Figure 5). After re-perforating and swap testing of the three intervals, positive results were obtained: a water cut reduction of 70% and an increment of 170 BOPD in production (Table 1). The C/O interpretation was also used to help in designing a new completion and in optimizing the reservoir drainage strategy.
机译：Beruk-27井位于苏门答腊岛苏门答腊岛Riau的Beruk油田，位于沿海平原北干巴鲁（CPP）区块的南部（图1）。 1985年钻了第一口勘探井，自1988年以来一直在生产。该成熟油田目前有将近36口生产井，其中有280口井。在一个水库枯竭的油田，大多数井的含水率很高。复杂的结构环境，不良的数据可用性和较高的下降率（到2007年初超过16％，到2006年底累计产量约为初始储量的36％），这使我们面临着挑战，需要对未来的储层进行更好的了解发展。目前的运营商BOB BSP-Pertamina Hulu正在寻找提高采油量和减少含水率的方法，因此面临的挑战是确定当前水域的位置以及在该领域中找到旁路和剩余油。 选择了C / O-RMTE工具来通过在Beruk-27井中进行勘测来帮助解决挑战。根据RMTE结果，建议挤压掉所有现有的开放孔眼，并在三个区域中进行选择性重孔眼（图5）。在对三个间隔进行重新射孔和交换测试后，获得了积极的结果：含水率减少了70％，生产中的BOPD增加了170（表1）。 C / O解释还用于帮助设计新的完井和优化储层排水策略。

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