Frequently Asked Questions常见问题

How much rig time does FEODE's one-trip abandonment tool save?远东的一趟式弃井工具能节省多少钻机时间？

FEODE's outside-suspension well abandonment tool cuts and recovers casing and conductor in a single run, saving about 15–20 hours of rig time per well — roughly US$400,000–500,000.远东的外悬挂弃井工具一趟完成套管与导管的切割和回收，每口井节省约 15–20 小时钻机时间，约合 40–50 万美元。

What is FEODE's position in China's offshore well abandonment market?远东在中国海上弃井市场处于什么地位？

FEODE is a leading offshore plug-and-abandonment specialist in China, performing about 56% of the country's offshore well abandonment in 2023.远东是中国海上弃井领域的领先专业服务商，2023 年完成全国海上弃井作业的约 56%。

What is the deepest water depth FEODE has performed well abandonment in?远东完成过最深水深的弃井作业是多少？

FEODE completed a deepwater well abandonment at 2,083 m water depth in the South China Sea, finished in a single trip.远东在南海 2,083 米水深完成了一趟式深水弃井作业。

What are the ratings of FEODE's FE-15 subsea wellhead system?远东 FE-15 水下井口系统的技术参数是多少？

The FE-15 is rated to 3,000 m water depth, 15,000 psi, and −29 to 178 °C, certified to API 17D / PSL 4S with dual BV and CCS classification.FE-15 额定 3,000 米水深、15,000 psi、−29~178℃，通过 API 17D / PSL 4S 认证，并获 BV 与 CCS（船级社）双认证。

Has FEODE's deepwater subsea wellhead been field-validated?远东的深水水下井口是否经过现场验证？

Yes. In 2026 field operations, FEODE validated China's first 3,000 m-class, 15,000 psi subsea wellhead system through the full installation-to-abandonment sequence.是。2026 年作业中，远东对国内首套 3,000 米级、15,000 psi 水下井口系统完成了从下入到弃井的全流程验证。

What is FEODE's FECCS continuous circulation system?远东的 FECCS 连续循环系统是什么？

FECCS is a fifth-generation continuous circulation system with one-key flow-path switching and PLC control, rated 7,500 psi, enabling uninterrupted circulation while drilling.FECCS 是第五代连续循环钻井系统，具备一键流道切换与 PLC 控制，额定 7,500 psi，可在钻进过程中保持不间断循环。

How does FECCS perform on extended-reach wells?FECCS 在大位移井上的表现如何？

On a 9,508 m extended-reach well, FECCS reduced ECD fluctuation from about 17–21% to under 5%, improving wellbore stability and hole cleaning.在一口 9,508 米大位移井上，FECCS 将 ECD 波动从约 17–21% 降至 5% 以下，提升了井壁稳定性与井眼清洁效果。

What drill pipe does FEODE provide?远东提供哪种钻杆？

FEODE manages a fleet of 15,000+ joints of NOV Grant Prideco™ premium drill pipe (2-7/8″ to 5-7/8″), with NOV TCS™ Titanium hardbanding and NOV TK™-34 internal coating.远东管理着 15,000＋ 根 NOV Grant Prideco™ 优质钻杆（2-7/8″ 至 5-7/8″），采用 NOV TCS™ Titanium 耐磨带与 NOV TK™-34 内涂层。

What certifications and experience does FEODE hold?远东拥有哪些资质与经验？

With 40+ years of experience, FEODE holds 8 API monogram licenses and two National Science and Technology Progress Awards, with in-house pressure testing to 30,000 psi. Contact: enquiry@feode.com.远东拥有 40＋ 年经验、8 项 API 会标证书和 2 项国家科技进步奖，并具备最高 30,000 psi 的自有试压能力。联系：enquiry@feode.com。