首页> 外文会议>SPE/IATMI Asia Pacific Oil and Gas Conference and Exhibition >Unlocking Potential of Handil Shallow Oil Reservoir by Using Resin Sand Consolidation Technique
【24h】

Unlocking Potential of Handil Shallow Oil Reservoir by Using Resin Sand Consolidation Technique

机译:采用树脂砂固结技术解锁浅水储层的潜力

获取原文

摘要

Handil Field is a mature oil and gas field located in Mahakam Delta, East Kalimantan, Indonesia, developed since 1975. Handil reservoirs were deposited in a fluvio-deltaic environment. Oil reservoirs mainly located in shallow zone, whereas gas bearing reservoirs are mainly located in lower main until deep zone. Handil shallow zone consists of multi layer reservoirs located at depth 200 to 1500 m TVDSS. This zone is penetrated by different kinds of completion well techniques: gravel pack well for shallow zone and tubingless and dual string well for main and deep zone. The oil production from shallow zone is supported by gas lift system. The characteristic of shallow reservoir is poorly consolidated to unconsolidated sand with strong aquifer support. Due to sand prone reservoir, sand control technique is mandatory to prevent sand production when producing the oil. Gravel pack is commonly used as completion technique. Yet it still has limitation in number of reservoir coverage. As an alternative solution to produce remaining uncovered oil reservoirs, resin sand consolidation (SCON) is chosen. As the impact of bottom-up perforation strategy applied in Handil field, SCON implementation in ex-main and ex-deep zone wells are continuously emerging. Currently, several wells start producing from shallow reservoirs. Extensive preparation should be performed such as gas lift installation, tubing integrity, cementing, and site preparation in order to perform SCON in these types of wells. In terms of SCON target selection, several assesment should be performed to deal with SCON chemical limitations. SCON technique in Handil shallow oil reservoir was put on pilot project in 2011. Until End of 2018, 19 jobs have been implemented in different type of well architectures. In term of production gain, SCON jobs have been delivering ~1,100,000 bbls cumulative oil production with 100% success ratio on job execution and durability of the resin (no early sand breakthrough on surface). In 2018, 11 SCON jobs were performed with an average production gain 400 bopd and reserves 80,000 bbls. Due to its profitability, robustness, and applicability, SCON remain the main option to unlock oil potential of the remaining unperforated shallow reservoir in Handil Field.
机译:HINEION FIELD是一家成熟的石油和天然气田,自1975年以来,在印度尼西亚开发的印度尼西亚开发的Mahakam Delta。HINEIL Chockoirs沉积在氟维奥的环境中。油藏主要位于浅区内,而煤气储存器主要位于下部主要区域。 HIGHIL浅区由多层储存器组成,位于200至1500米TVDSS的深度。该区域采用不同类型的完井技术来渗透:碎片包装井,适用于浅区,管道和双弦井,适用于主要和深处。浅区的石油生产由气升系统支撑。浅水库的特点与具有强烈含水层支持的未溶结沙子巩固不佳。由于砂易储层,砂控制技术是强制性的,以防止在生产油时砂生产。砾石包装通常用作完井技术。然而,它仍然具有限制的水库覆盖范围。作为制备剩余的未覆盖的油藏的替代解决方案,选择树脂砂固结(SCON)。由于自下而上的穿孔策略适用于总机场,前主和前深区井的SCON实施是不断的。目前,几个井开始从浅水储层生产。应进行广泛的准备,例如气体提升装置,管道完整性,粘合和现场准备,以便在这些类型的井中进行SCON。就SCON目标选择而言,应执行若干评估,以处理SCON化学局限性。 Scen浅层油藏的SCON技术在2011年进行了试点项目。直到2018年底,在不同类型的井架构实施了19个就业机会。在生产收益期间,SCON作业一直在提供〜1,100,000个BBLS累积石油生产,在工作执行和树脂的耐久性上具有100%的成功比率(表面上没有早期砂突破)。 2018年,11个SCON工作进行了平均生产增益400 BOPD,并储存80,000个BBLS。由于其盈利能力,鲁棒性和适用性,SCON仍然是解锁剩余浅水储层的油势的主要选择。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号