中国石油网消息：4月24日，记者从煤层气公司获悉，该公司立足韩城区块河西井区生产实际，创新应用“三抽举升”排液工艺，在郝平04-3H井成功完成先导试验，为致密气井效益开发提供有力技术支撑。

China Petroleum News: On April 24th, a reporter from the Coalbed Methane Company learned that based on the actual production situation in the Hexi area of the Hancheng Block, the company innovatively applied the "three pumping and lifting" liquid discharge technology and successfully completed a pilot test at the Hao Ping 04-3H well, providing strong technical support for the efficient development of tight gas wells.

河西井区致密气藏具有低渗透、低压力、低丰度的“三低”特征。随着开发工作持续推进，地层能量衰减态势加剧，井筒积液问题愈发突出，导致气井挟液能力不足，造成产量递减。

The tight gas reservoirs in Hexi Jing District exhibit the "three-low" characteristics of low permeability, low pressure and low abundance. As the development work continues, the attenuation trend of reservoir energy intensifies, and the problem of liquid accumulation in the wellbore becomes increasingly prominent. This leads to insufficient liquid-carrying capacity of the gas wells, resulting in a decline in production.

传统排液工艺效率偏低、施工周期偏长，还易对地层产能造成损伤，难以适配气井中后期的生产需求，制约区块效益开发。

The traditional fluid drainage process has low efficiency, a long construction period, and is prone to causing damage to the reservoir's production capacity. It is difficult to meet the production demands of gas wells in the middle and later stages, thereby restricting the efficient development of the block.

针对这一难题，煤层气公司韩城采气管理区剖析气井生产规律与积液形成机理，通过多方案对比论证，创新采用了“三抽举升”排液工艺。

To address this challenge, the Hancheng Gas Production Management Area of the Coalbed Methane Company analyzed the production patterns of gas wells and the mechanism of liquid accumulation. Through comparative analysis of multiple schemes, they innovatively adopted the "three-pump lift" liquid discharge process.

施工期间，团队精准优化设备配置与泵挂参数，同步配套完善动态监测、清防垢等保障措施，确保气井平稳运行。

During the construction period, the team precisely optimized the equipment configuration and pump installation parameters, and simultaneously implemented comprehensive supporting measures such as dynamic monitoring and anti-scaling and cleaning, to ensure the stable operation of the gas well.

截至目前，试验井已实现稳定生产41天，套压稳定在3.0兆帕，日均产气9700立方米，累计产气达32万立方米，后续仍具备较大提产空间。

As of now, the test well has achieved stable production for 41 days. The wellhead pressure has remained stable at 3.0 megapascals, with a daily gas production of 9,700 cubic meters. The cumulative gas production has reached 320,000 cubic meters. There is still considerable potential for increasing production in the future.