ANK Bashneft（俄罗斯石油公司旗下）2021年钻探了254口新生产井，比上一年增加了22%。
一系列地质和技术措施的成功实施以及其他因素使得2021年的石油产量大幅超出计划。开发钻探的增加确保了Bashneft能够按照OPEC+协议的限制迅速恢复石油生产都得到缓解。
新井中水平井占92%，多级水力压裂井167口。此类高技术井数量增幅达30%以上。它们使得在开发中涉及水库排水不良的新部分成为可能，并减少达到运行模式的时间。
生产钻探的主要部分是在巴什科尔托斯坦共和国西北部的Arlanskoye、Chetyrmanskoye和Yugomashevskoye油田进行的。
汉特-曼西斯克自治区尤格拉巴什石油公司油田的多级水力压裂加密水平井钻探技术已显示出高效率。这项现代技术的使用使得新油井的石油产量比计划的每年启动增幅高出 59%。
俄罗斯石油公司正在实施一项战略，涉及在油井规划、钻井和开发领域使用先进技术，包括建设高科技水平井和积极使用多级水力压裂。
经过
ANK Bashneft (part of Rosneft Oil Company) drilled 254 new production wells in 2021, which is 22% more than in the previous year.
The successful implementation of a set of geological and technical measures, along with other factors, made it possible to significantly exceed the oil production plan in 2021. An increase in development drilling ensures that Bashneft quickly restores oil production as the restrictions imposed under the OPEC+ agreement are eased.
Among the new wells, 92% are horizontal, and 167 wells underwent multi-stage hydraulic fracturing. The increase in the number of such high-tech wells amounted to more than 30%. They make it possible to involve new and poorly drained sections of the reservoir in the development and reduce the time to reach the operating mode.
The main part of production drilling was carried out in the north-west of the Republic of Bashkortostan – Arlanskoye, Chetyrmanskoye and Yugomashevskoye fields.
The technology of drilling infill horizontal wells with multi-stage hydraulic fracturing at Bashneft’s fields in the Khanty-Mansiysk Autonomous Okrug – Yugra has shown high efficiency. The use of this modern technology made it possible to exceed the planned annual start-up increase in oil production from new wells by 59%.
Rosneft is implementing a strategy that involves the use of advanced technologies in the field of planning, drilling and development of wells, including the construction of high-tech horizontal wells and the active use of multi-stage hydraulic fracturing.
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