采用项目已有研究成果，重点对井眼轨迹控制、延伸极限及防摩减阻工具及技术进行集成应用，利用Landmark等国际通用软件进行重点设计，形成了极地冷海1-2口井钻井技术方案，大位移井水平位移不少于12000m。设计内容包括：①基于延伸极限的轨道优化设计方法：根据萨哈林北维尼大位移井的基础信息完成萨哈林北维尼大位移井的SVe2 的轨道优化设计。②基于井下减阻工具的参数优化设计方法结合萨哈林北维尼大位移井轨道优化设计。完成萨哈林北维尼大位移井SVe2井下减阻工具的参数优化设计。
", "ds_source": "实验试验，自主产生。
", "ds_process_way": "采用项目已有研究成果，重点对井眼轨迹控制、延伸极限及防摩减阻工具及技术进行集成应用，利用Landmark等国际通用软件进行重点设计，形成大位移井钻井技术方案。
", "ds_quality": "数据质量良好。
", "ds_acq_start_time": "2019-06-05 00:00:00", "ds_acq_end_time": "2019-12-31 00:00:00", "ds_acq_place": "北京市", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 851119, "ds_files_count": 3, "ds_format": "pdf", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "fd2175ee-c416-4963-9925-2759e8854a13.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "aaf309a1-cdf4-4049-be08-c06f80c4061f", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.SRIPE.db1686.2022", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2022-02-25 11:49:41", "last_updated": "2025-05-29 11:37:08", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.SRIPE.db1686.2022", "i18n": { "en": { "title": "Technical scheme for well trajectory control and friction prevention and drag reduction of 10000 meter extended reach well (June December 2019)", "ds_format": "pdf", "ds_source": "Experimental experiments, independently generated.
", "ds_quality": "The data quality is good.
", "ds_ref_way": "", "ds_abstract": "Based on the existing research results of the project, the focus is on the integrated application of wellbore trajectory control, extension limit, and anti friction and drag reduction tools and technologies. International software such as Landmark is used for key design, forming a drilling technology plan for 1-2 wells in the polar cold sea, with a horizontal displacement of no less than 12000m for large displacement wells. The design content includes: ① Track optimization design method based on extension limit: Based on the basic information of the Sakhalin North Vini large displacement well, the track optimization design of SVe2 for the Sakhalin North Vini large displacement well is completed. ② The parameter optimization design method based on downhole drag reduction tools combined with the trajectory optimization design of Sakhalin North Vinny high displacement well. Complete the parameter optimization design of the downhole drag reduction tool SVe2 for the Sakhalin North Vinny high displacement well.
", "ds_time_res": "", "ds_acq_place": "Beijing", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Based on the existing research results of the project, the focus is on the integrated application of wellbore trajectory control, extension limit, and anti friction and drag reduction tools and technologies. International software such as Landmark is used for key design, forming a drilling technology scheme for large displacement wells.
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "大位移井，水平位移，井眼轨迹，防摩减阻" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "北京市" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "高德利", "email": "gaodeli@cup.edu.cn", "work_for": "中国石油大学（北京）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "王宴滨", "email": "wangyanbin@cup.edu.cn", "work_for": "中国石油大学（北京）", "country": "中国" } ], "ds_managers": [ { "true_name": "高德利", "email": "gaodeli@cup.edu.cn", "work_for": "中国石油大学（北京）", "country": "中国" } ], "category": "其他" }