中国石油网消息：5月1日，塔里木油田“深地工程”传来捷报：轮探1井成功实施6000米双电泵接力举升工艺，一次试抽成功。

China Oil News: On May 1st, the "Deep Well Project" of Tarim Oilfield announced a significant success: Well Lun-Di-1 successfully implemented the 6,000-meter dual-pump relay lifting technology, and achieved a successful test draw in one attempt.

这标志着塔里木油田在6000米超深井双电泵接力举升的配套工艺、设备研发及人工举升领域取得重大突破。

This marks a significant breakthrough for the Tarim Oilfield in the development of the dual-pump relay lifting technology and equipment for wells over 6,000 meters deep, as well as in the field of artificial lifting.

塔里木盆地作为中国石油深地油气勘探开发的主战场，现有262口钻探深度超过8000米的井。其中，完钻深度达8882米的轮探1井，在前期停喷后，连续油管气举深度已达5000米，常规单一人工举升方式已无法满足正常生产需求。

The Tarim Basin serves as the main battlefield for deep oil and gas exploration and development in China's petroleum industry. Currently, there are 262 wells with drilling depths exceeding 8,000 meters. Among them, Well Luntou 1, with a completed drilling depth of 8,882 meters, after experiencing a temporary shutdown of production, the continuous tubing gas lift depth has reached 5,000 meters. The conventional single artificial lift method is no longer capable of meeting the normal production requirements.

为攻克深地极限，塔里木油田创新提出“下泵为上泵供液”的双电泵接力思路。

To break through the limits of deep underground operations, the Tarim Oilfield has innovatively proposed the dual-electric pump relay concept of "supplying fluid to the upper pump from the lower pump".

“这就好比在地下6000米深搭建了一套‘接力赛道’，下泵把油流抬一程，上泵再往上举，解决了单泵‘体力不支’的难题。”塔里木油田油气工艺研究院采油气研究部主任沈建新介绍。

"It's like building a 'relay race track' 6,000 meters underground. The pump lowers the oil flow for a distance, and then the upper pump raises it again, solving the problem of the single pump's 'exhausted physical strength'." Shen Jianxin, the director of the Oil Production and Gas Processing Research Department of the Oil and Gas Technology Research Institute of Tarim Oilfield, explained.

因此，研发适配8000米超深井，且具备耐高温高压能力的6000米双电泵接力举升工艺，成为释放超深层产能、保障后期稳定生产的当务之急。

Therefore, developing a 6000-meter dual-pump relay lifting technology that is compatible with ultra-deep wells (up to 8000 meters) and has the ability to withstand high temperatures and high pressures has become an urgent task for unlocking the production capacity of ultra-deep layers and ensuring stable production in the future.

在研发过程中，面对管柱配置复杂、电缆传输距离长、设备耐温耐压要求严苛等技术难题，塔里木油田油气工艺研究院与轮南采油气管理区联合攻关，成功突破6项关键核心技术。

During the research and development process, in the face of technical challenges such as complex pipe column configuration, long cable transmission distance, and strict requirements for equipment's temperature and pressure resistance, the Oil and Gas Technology Research Institute of Tarim Oilfield and the Lun'nan Oil and Gas Production Management Area jointly conducted research and made significant breakthroughs in 6 key core technologies.

在新工艺现场试验过程中，研发团队实现全流程无缝衔接、全环节严格管控，最终达到“一次入井、一次启机、一次试抽”3个100%成功目标，充分验证了该工艺的可靠性与适用性。

During the on-site trial of the new process, the R&D team achieved seamless integration throughout the entire process and strict control of all links. Eventually, they achieved 100% success in "one well entry, one machine startup, and one test pumping", fully verifying the reliability and applicability of this process.